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From paulmer...@apache.org
Subject [11/51] [abbrv] polygene-java git commit: New (de)serialization API and SPI & new implementations
Date Sun, 02 Apr 2017 17:45:51 GMT
http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractCollectionSerializationTest.java
----------------------------------------------------------------------
diff --git a/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractCollectionSerializationTest.java b/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractCollectionSerializationTest.java
deleted file mode 100644
index 4660421..0000000
--- a/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractCollectionSerializationTest.java
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *
- */
-package org.apache.polygene.test.value;
-
-import java.math.BigDecimal;
-import java.math.BigInteger;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Collections;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import org.apache.polygene.api.common.Optional;
-import org.apache.polygene.api.injection.scope.Service;
-import org.apache.polygene.api.property.Property;
-import org.apache.polygene.api.type.CollectionType;
-import org.apache.polygene.api.type.MapType;
-import org.apache.polygene.api.type.ValueCompositeType;
-import org.apache.polygene.api.type.ValueType;
-import org.apache.polygene.api.value.ValueBuilder;
-import org.apache.polygene.api.value.ValueSerialization;
-import org.apache.polygene.bootstrap.AssemblyException;
-import org.apache.polygene.bootstrap.ModuleAssembly;
-import org.apache.polygene.test.AbstractPolygeneTest;
-import org.junit.Test;
-
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-
-/**
- * Assert that ValueSerialization behaviour on Collections and Maps is correct.
- */
-// TODO How to assert that given a collection of valuecomposites when serializing and deserializing we have no OOME?
-public class AbstractCollectionSerializationTest
-    extends AbstractPolygeneTest
-{
-
-    @Override
-    public void assemble( ModuleAssembly module )
-        throws AssemblyException
-    {
-        module.values( SomeValue.class );
-    }
-
-    @Service
-    @SuppressWarnings( "ProtectedField" )
-    protected ValueSerialization valueSerialization;
-
-    @Test
-    public void givenPrimitiveArrayWithIntsWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        int[] primitiveArray = new int[]
-        {
-            23, 42, -23, -42
-        };
-        String output = valueSerialization.serialize( primitiveArray );
-        int[] deserialized = valueSerialization.deserialize( module, int[].class, output );
-        assertArrayEquals( primitiveArray, deserialized );
-    }
-
-    @Test
-    public void givenArrayWithByteAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        Byte[] array = new Byte[]
-        {
-            9, null, -12, -12, 127, -128, 73
-        };
-        String output = valueSerialization.serialize( array );
-        Byte[] deserialized = valueSerialization.deserialize( module, Byte[].class, output );
-        assertArrayEquals( array, deserialized );
-    }
-
-    @Test
-    public void givenIterableTypeWithByteAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( new AdHocIterable<>( byteCollection() ) );
-        CollectionType collectionType = new CollectionType( List.class, new ValueType( Byte.class ) );
-        List<Byte> list = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( byteCollection(), list );
-    }
-
-    @Test
-    public void givenCollectionTypeWithByteAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( byteCollection() );
-        CollectionType collectionType = new CollectionType( Set.class, new ValueType( Byte.class ) );
-        Set<Byte> list = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( new LinkedHashSet<>( byteCollection() ), list );
-    }
-
-    @Test
-    public void givenCollectionTypeWithCharacterAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( characterCollection() );
-        CollectionType collectionType = new CollectionType( List.class, new ValueType( Character.class ) );
-        List<Character> list = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( characterCollection(), list );
-    }
-
-    @Test
-    public void givenCollectionTypeWithShortAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( shortCollection() );
-        CollectionType collectionType = new CollectionType( List.class, new ValueType( Short.class ) );
-        List<Short> list = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( shortCollection(), list );
-    }
-
-    @Test
-    public void givenCollectionTypeWithIntegerAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( integerCollection() );
-        CollectionType collectionType = new CollectionType( List.class, new ValueType( Integer.class ) );
-        List<Integer> list = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( integerCollection(), list );
-    }
-
-    @Test
-    public void givenCollectionTypeWithLongAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( longCollection() );
-        CollectionType collectionType = new CollectionType( List.class, new ValueType( Long.class ) );
-        List<Long> list = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( longCollection(), list );
-    }
-
-    @Test
-    public void givenCollectionTypeWithFloatAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( floatCollection() );
-        CollectionType collectionType = new CollectionType( List.class, new ValueType( Float.class ) );
-        List<Float> list = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( floatCollection(), list );
-    }
-
-    @Test
-    public void givenCollectionTypeWithDoubleAndNullElementWhenSerializingExpectCorrectJsonOutput()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( doubleCollection() );
-        CollectionType collectionType = new CollectionType( List.class, new ValueType( Double.class ) );
-        List<Double> list = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( doubleCollection(), list );
-
-    }
-
-    @Test
-    public void givenCollectionTypeWithBigIntegerAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( bigIntegerCollection() );
-        CollectionType collectionType = new CollectionType( List.class, new ValueType( BigInteger.class ) );
-        List<BigInteger> list = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( bigIntegerCollection(), list );
-    }
-
-    @Test
-    public void givenCollectionTypeWithBigDecimalAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( bigDecimalCollection() );
-        CollectionType collectionType = new CollectionType( Collection.class, new ValueType( BigDecimal.class ) );
-        Collection<BigDecimal> collection = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( bigDecimalCollection(), collection );
-    }
-
-    @Test
-    public void givenMapOfStringByteAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( stringByteMap() );
-        MapType mapType = new MapType( Map.class, new ValueType( String.class ), new ValueType( Byte.class ) );
-        Map<String, Byte> value = valueSerialization.deserialize( module, mapType, output );
-        assertEquals( stringByteMap(), value );
-    }
-
-    @Test
-    public void givenMapOfStringListStringAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( stringMultiMap() );
-        CollectionType collectionType = new CollectionType( List.class, new ValueType( String.class ) );
-        MapType mapType = new MapType( Map.class, new ValueType( String.class ), collectionType );
-        Map<String, List<String>> value = valueSerialization.deserialize( module, mapType, output );
-        assertEquals( stringMultiMap(), value );
-    }
-
-    @Test
-    public void givenListOfMapStringStringAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( stringListOfMaps() );
-        ValueType stringType = new ValueType( String.class );
-        CollectionType collectionType = new CollectionType( List.class, new MapType( Map.class, stringType, stringType ) );
-        List<Map<String, String>> value = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( stringListOfMaps(), value );
-    }
-
-    @Test
-    public void givenListOfValueCompositesAndNullElementWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        String output = valueSerialization.serialize( valueCompositesList() );
-        ValueCompositeType valueType = module.valueDescriptor( SomeValue.class.getName() ).valueType();
-        CollectionType collectionType = new CollectionType( List.class, valueType );
-        List<SomeValue> value = valueSerialization.deserialize( module, collectionType, output );
-        assertEquals( valueCompositesList(), value );
-    }
-
-    private ArrayList<Byte> byteCollection()
-    {
-        ArrayList<Byte> value = new ArrayList<>();
-        value.add( (byte) 9 );
-        value.add( null );
-        value.add( (byte) -12 );
-        value.add( (byte) -12 );
-        value.add( (byte) 127 );
-        value.add( (byte) -128 );
-        value.add( (byte) 73 );
-        return value;
-    }
-
-    private List<Character> characterCollection()
-    {
-        List<Character> value = new ArrayList<>();
-        value.add( 'Q' );
-        value.add( 'i' );
-        value.add( null );
-        value.add( '4' );
-        value.add( 'j' );
-        return value;
-    }
-
-    private Collection<Short> shortCollection()
-    {
-        Collection<Short> value = new ArrayList<>();
-        value.add( (short) -32768 );
-        value.add( (short) 32767 );
-        value.add( (short) -82 );
-        value.add( null );
-        return value;
-    }
-
-    private Collection<Integer> integerCollection()
-    {
-        Collection<Integer> value = new ArrayList<>();
-        value.add( Integer.MAX_VALUE );
-        value.add( -283 );
-        value.add( null );
-        value.add( Integer.MIN_VALUE );
-        value.add( 238 );
-        return value;
-    }
-
-    private Collection<Long> longCollection()
-    {
-        Collection<Long> value = new ArrayList<>();
-        value.add( 98239723L );
-        value.add( -1298233L );
-        value.add( -1L );
-        value.add( 0L );
-        value.add( null );
-        value.add( 1L );
-        value.add( Long.MAX_VALUE );
-        value.add( Long.MIN_VALUE );
-        return value;
-    }
-
-    private Collection<Float> floatCollection()
-    {
-        Collection<Float> value = new ArrayList<>();
-        value.add( -1f );
-        value.add( 1f );
-        value.add( 1f );
-        value.add( 0f );
-        value.add( Float.MAX_VALUE );
-        value.add( Float.MIN_VALUE );
-        value.add( null );
-        value.add( 0.123456f );
-        value.add( -0.232321f );
-        return value;
-    }
-
-    private Collection<Double> doubleCollection()
-    {
-        Collection<Double> value = new ArrayList<>();
-        value.add( -1.0 );
-        value.add( 1.0 );
-        value.add( 0.0 );
-        value.add( Double.MAX_VALUE );
-        value.add( null );
-        value.add( Double.MIN_VALUE );
-        value.add( 0.123456 );
-        value.add( -0.232321 );
-        return value;
-    }
-
-    private Collection<BigInteger> bigIntegerCollection()
-    {
-        Collection<BigInteger> value = new ArrayList<>();
-        value.add( new BigInteger( "-1" ) );
-        value.add( BigInteger.ZERO );
-        value.add( BigInteger.ONE );
-        value.add( null );
-        value.add( BigInteger.TEN );
-        value.add( new BigInteger( "-1827368263823729372397239829332" ) );
-        value.add( new BigInteger( "2398723982982379827373972398723" ) );
-        return value;
-    }
-
-    private Collection<BigDecimal> bigDecimalCollection()
-    {
-        Collection<BigDecimal> value = new ArrayList<>();
-        value.add( new BigDecimal( "1.2" ) );
-        value.add( new BigDecimal( "3.4" ) );
-        value.add( null );
-        value.add( new BigDecimal( "5.6" ) );
-        return value;
-    }
-
-    private Map<String, Byte> stringByteMap()
-    {
-        Map<String, Byte> value = new LinkedHashMap<>();
-        value.put( "a", (byte) 9 );
-        value.put( "b", null );
-        value.put( "c", (byte) -12 );
-        return value;
-    }
-
-    private Map<String, List<String>> stringMultiMap()
-    {
-        Map<String, List<String>> value = new LinkedHashMap<>();
-        List<String> list = new ArrayList<>();
-        list.add( "foo" );
-        list.add( "bar" );
-        list.add( null );
-        list.add( "cathedral" );
-        list.add( "bazar" );
-        value.put( "alpha", list );
-        value.put( "beta", null );
-        value.put( "gamma", Collections.<String>emptyList() );
-        return value;
-    }
-
-    private List<Map<String, String>> stringListOfMaps()
-    {
-        List<Map<String, String>> value = new ArrayList<>();
-        Map<String, String> map = new LinkedHashMap<>();
-        map.put( "foo", "bar" );
-        map.put( "cathedral", "bazar" );
-        map.put( "yield", null );
-        map.put( "42", "23" );
-        value.add( map );
-        value.add( null );
-        value.add( Collections.<String, String>emptyMap() );
-        return value;
-    }
-
-    private List<SomeValue> valueCompositesList()
-    {
-        List<SomeValue> list = new ArrayList<>();
-        list.add( newSomeValue( "", "bazar" ) );
-        list.add( null );
-        list.add( newSomeValue( "bar", null ) );
-        return list;
-    }
-
-    public interface SomeValue
-    {
-
-        Property<String> foo();
-
-        @Optional
-        Property<String> cathedral();
-    }
-
-    private SomeValue newSomeValue( String foo, String cathedral )
-    {
-        ValueBuilder<SomeValue> builder = module.instance().newValueBuilder( SomeValue.class );
-        SomeValue value = builder.prototype();
-        value.foo().set( foo );
-        if( cathedral != null )
-        {
-            value.cathedral().set( cathedral );
-        }
-        return builder.newInstance();
-    }
-
-    private static class AdHocIterable<T> implements Iterable<T>
-    {
-        private final Iterable<T> delegate;
-
-        private AdHocIterable( Iterable<T> delegate )
-        {
-            this.delegate = delegate;
-        }
-
-        @Override
-        public Iterator<T> iterator()
-        {
-            return delegate.iterator();
-        }
-    }
-}

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractJsonDateFormatTest.java
----------------------------------------------------------------------
diff --git a/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractJsonDateFormatTest.java b/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractJsonDateFormatTest.java
deleted file mode 100644
index 35f310e..0000000
--- a/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractJsonDateFormatTest.java
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *
- */
-package org.apache.polygene.test.value;
-
-import java.time.Duration;
-import java.time.Instant;
-import java.time.LocalDate;
-import java.time.LocalDateTime;
-import java.time.LocalTime;
-import java.time.OffsetDateTime;
-import java.time.Period;
-import java.time.ZoneId;
-import java.time.ZoneOffset;
-import java.time.ZonedDateTime;
-import java.util.List;
-import org.apache.polygene.api.injection.scope.Service;
-import org.apache.polygene.api.type.CollectionType;
-import org.apache.polygene.api.type.ValueType;
-import org.apache.polygene.api.value.ValueDeserializer;
-import org.apache.polygene.bootstrap.AssemblyException;
-import org.apache.polygene.bootstrap.ModuleAssembly;
-import org.apache.polygene.test.AbstractPolygeneTest;
-import org.junit.Test;
-
-import static org.hamcrest.core.IsEqual.equalTo;
-import static org.junit.Assert.assertThat;
-
-/**
- * Assert that a JSON ValueDeserializer support various date formats.
- */
-@SuppressWarnings( "ProtectedField" )
-public class AbstractJsonDateFormatTest
-    extends AbstractPolygeneTest
-{
-
-    private final ValueType offsetDateTimeType = new ValueType( OffsetDateTime.class );
-    private final ValueType zonedDateTimeType = new ValueType( ZonedDateTime.class );
-    private final ValueType localDateTimeType = new ValueType( LocalDateTime.class );
-    private final ValueType localTimeType = new ValueType( LocalTime.class );
-    private final ValueType localDateType = new ValueType( LocalDate.class );
-    private final ValueType instantType = new ValueType( Instant.class );
-    private final ValueType durationType = new ValueType( Duration.class );
-    private final ValueType periodType = new ValueType( Period.class );
-
-    @Override
-    public void assemble( ModuleAssembly module )
-        throws AssemblyException
-    {
-    }
-
-    @Service
-    protected ValueDeserializer valueDeserializer;
-
-    @Test
-    public void givenLocalDateTimeFormatWhenConvertingFromSerializedStateExpectValidDate()
-        throws Exception
-    {
-        CollectionType collectionType = new CollectionType( List.class, localDateTimeType );
-        List<LocalDateTime> value = valueDeserializer.deserialize( module, collectionType, "[\"2009-08-12T14:54:27\"]" );
-        LocalDateTime expected = LocalDateTime.of( 2009, 8, 12, 14, 54, 27 );
-        assertThat( value.get( 0 ), equalTo( expected ) );
-    }
-
-    @Test
-    public void givenLocalDateFormatWhenConvertingFromSerializedStateExpectValidDate()
-        throws Exception
-    {
-        CollectionType collectionType = new CollectionType( List.class, localDateType );
-        List<LocalDate> value = valueDeserializer.deserialize( module, collectionType, "[\"2009-08-12\"]" );
-        LocalDate expected = LocalDate.of( 2009, 8, 12 );
-        assertThat( value.get( 0 ), equalTo( expected ) );
-    }
-
-    @Test
-    public void givenLocalTimeFormatWhenConvertingFromSerializedStateExpectValidDate()
-        throws Exception
-    {
-        CollectionType collectionType = new CollectionType( List.class, localTimeType );
-        List<LocalTime> value = valueDeserializer.deserialize( module, collectionType, "[\"14:54:27\"]" );
-        LocalTime expected = LocalTime.of( 14, 54, 27 );
-        assertThat( value.get( 0 ), equalTo( expected ) );
-    }
-
-    @Test
-    public void givenOffsetDateTimeFormatWhenConvertingFromSerializedStateExpectValidDate()
-        throws Exception
-    {
-        CollectionType collectionType = new CollectionType( List.class, offsetDateTimeType );
-        List<OffsetDateTime> value = valueDeserializer.deserialize( module, collectionType, "[\"2009-08-12T14:54:27.895+08:00\"]" );
-        OffsetDateTime expected = OffsetDateTime.of( 2009, 8, 12, 14, 54, 27, 895000000, ZoneOffset.ofHours( 8 ) );
-        assertThat( value.get( 0 ), equalTo( expected ) );
-    }
-
-    @Test
-    public void givenZonedDateTimeFormatWhenConvertingFromSerializedStateExpectValidDate()
-        throws Exception
-    {
-        CollectionType collectionType = new CollectionType( List.class, zonedDateTimeType );
-        List<ZonedDateTime> value = valueDeserializer.deserialize( module, collectionType, "[\"2009-08-12T14:54:27.895+02:00[CET]\"]" );
-        ZonedDateTime expected = ZonedDateTime.of( 2009, 8, 12, 14, 54, 27, 895000000, ZoneId.of( "CET" ) );
-        assertThat( value.get( 0 ), equalTo( expected ) );
-    }
-
-    @Test
-    public void givenInstantFormatWhenConvertingFromSerializedStateExpectValidDate()
-        throws Exception
-    {
-        CollectionType collectionType = new CollectionType( List.class, instantType);
-        List<Instant> value = valueDeserializer.deserialize( module, collectionType, "[\"2016-06-11T08:47:12.620Z\"]" );
-        Instant expected = Instant.parse("2016-06-11T08:47:12.620Z" );
-        assertThat( value.get( 0 ), equalTo( expected ) );
-    }
-
-    @Test
-    public void givenDurationFormatWhenConvertingFromSerializedStateExpectValidDate()
-        throws Exception
-    {
-        CollectionType collectionType = new CollectionType( List.class, durationType );
-        List<Duration> value = valueDeserializer.deserialize( module, collectionType, "[\"PT3.5S\"]" );
-        Duration expected = Duration.ofMillis( 3500 );
-        assertThat( value.get( 0 ), equalTo( expected ) );
-    }
-
-    @Test
-    public void givenPeriodFormatWhenConvertingFromSerializedStateExpectValidDate()
-        throws Exception
-    {
-        CollectionType collectionType = new CollectionType( List.class, periodType );
-        List<Period> value = valueDeserializer.deserialize( module, collectionType, "[\"P3Y5M13D\"]" );
-        Period expected = Period.of( 3, 5, 13);
-        assertThat( value.get( 0 ), equalTo( expected ) );
-    }
-
-}

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractPlainValueSerializationTest.java
----------------------------------------------------------------------
diff --git a/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractPlainValueSerializationTest.java b/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractPlainValueSerializationTest.java
deleted file mode 100644
index c001b6f..0000000
--- a/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractPlainValueSerializationTest.java
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *
- */
-package org.apache.polygene.test.value;
-
-import java.math.BigDecimal;
-import java.math.BigInteger;
-import java.time.LocalDate;
-import java.time.LocalDateTime;
-import java.time.OffsetDateTime;
-import java.time.ZoneOffset;
-import java.time.ZonedDateTime;
-import org.apache.polygene.api.entity.EntityReference;
-import org.apache.polygene.api.injection.scope.Service;
-import org.apache.polygene.api.value.ValueSerialization;
-import org.apache.polygene.test.AbstractPolygeneTest;
-import org.junit.Test;
-
-import static org.hamcrest.core.IsEqual.equalTo;
-import static org.hamcrest.core.IsNot.not;
-import static org.junit.Assert.assertThat;
-
-/**
- * Assert that ValueSerialization behaviour on plain values is correct.
- */
-public abstract class AbstractPlainValueSerializationTest
-    extends AbstractPolygeneTest
-{
-    @Service
-    protected ValueSerialization valueSerialization;
-
-    @Test
-    public void givenCharacterValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( 'q' );
-        assertThat( "Serialized", serialized, equalTo( "q" ) );
-
-        Character deserialized = valueSerialization.deserialize( module, Character.class, serialized );
-        assertThat( "Deserialized", deserialized, equalTo( 'q' ) );
-    }
-
-    @Test
-    public void givenEmptyStringValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( "" );
-        assertThat( "Serialized", serialized, equalTo( "" ) );
-
-        String deserialized = valueSerialization.deserialize( module, String.class, serialized );
-        assertThat( "Deserialized", deserialized, equalTo( "" ) );
-    }
-
-    @Test
-    public void givenStringValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( "test" );
-        assertThat( serialized, equalTo( "test" ) );
-
-        String deserialized = valueSerialization.deserialize( module, String.class, serialized );
-        assertThat( deserialized, equalTo( "test" ) );
-    }
-
-    @Test
-    public void givenBooleanValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( Boolean.TRUE );
-        assertThat( serialized, equalTo( "true" ) );
-
-        Boolean deserialized = valueSerialization.deserialize( module, Boolean.class, serialized );
-        assertThat( deserialized, equalTo( Boolean.TRUE ) );
-    }
-
-    @Test
-    public void givenIntegerValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( 42 );
-        assertThat( serialized, equalTo( "42" ) );
-        Integer deserialized = valueSerialization.deserialize( module, Integer.class, serialized );
-        assertThat( deserialized, equalTo( 42 ) );
-    }
-
-    @Test
-    public void givenLongValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( 42L );
-        assertThat( serialized, equalTo( "42" ) );
-
-        Long deserialized = valueSerialization.deserialize( module, Long.class, serialized );
-        assertThat( deserialized, equalTo( 42L ) );
-    }
-
-    @Test
-    public void givenShortValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( (short) 42 );
-        assertThat( serialized, equalTo( "42" ) );
-
-        Short deserialized = valueSerialization.deserialize( module, Short.class, serialized );
-        assertThat( deserialized, equalTo( (short) 42 ) );
-    }
-
-    @Test
-    public void givenByteValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( (byte) 42 );
-        assertThat( serialized, equalTo( "42" ) );
-        Byte deserialized = valueSerialization.deserialize( module, Byte.class, serialized );
-        assertThat( deserialized, equalTo( (byte) 42 ) );
-    }
-
-    @Test
-    public void givenFloatValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( 42F );
-        assertThat( serialized, equalTo( "42.0" ) );
-
-        Float deserialized = valueSerialization.deserialize( module, Float.class, serialized );
-        assertThat( deserialized, equalTo( 42F ) );
-    }
-
-    @Test
-    public void givenDoubleValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( 42D );
-        assertThat( serialized, equalTo( "42.0" ) );
-
-        Double deserialized = valueSerialization.deserialize( module, Double.class, serialized );
-        assertThat( deserialized, equalTo( 42D ) );
-    }
-
-    @Test
-    public void givenBigIntegerValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        BigInteger bigInteger = new BigInteger( "42424242424242424242424242" );
-        assertThat( bigInteger, not( equalTo( BigInteger.valueOf( bigInteger.longValue() ) ) ) );
-
-        String serialized = valueSerialization.serialize( bigInteger );
-        assertThat( serialized, equalTo( "42424242424242424242424242" ) );
-
-        BigInteger deserialized = valueSerialization.deserialize( module, BigInteger.class, serialized );
-        assertThat( deserialized, equalTo( bigInteger ) );
-    }
-
-    @Test
-    public void givenBigDecimalValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        BigDecimal bigDecimal = new BigDecimal( "42.2376931348623157e+309" );
-        assertThat( bigDecimal.doubleValue(), equalTo( Double.POSITIVE_INFINITY ) );
-
-        String serialized = valueSerialization.serialize( bigDecimal );
-        assertThat( serialized, equalTo( "4.22376931348623157E+310" ) );
-
-        BigDecimal deserialized = valueSerialization.deserialize( module, BigDecimal.class, serialized );
-        assertThat( deserialized, equalTo( bigDecimal ) );
-    }
-
-    @Test
-    public void givenDateTimeValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( OffsetDateTime.of( 2020, 3, 4, 13, 24, 35, 123000000, ZoneOffset.ofHours( 1 ) ) );
-        assertThat( serialized, equalTo( "2020-03-04T13:24:35.123+01:00" ) );
-        ZonedDateTime deserialized = valueSerialization.deserialize( module, ZonedDateTime.class, serialized );
-        assertThat( deserialized, equalTo( ZonedDateTime.of( 2020, 3, 4, 13, 24, 35, 123000000, ZoneOffset.ofHours( 1 ) ) ) );
-    }
-
-    @Test
-    public void givenLocalDateTimeValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        // Serialized without TimeZone
-        String serialized = valueSerialization.serialize( LocalDateTime.of( 2020, 3, 4, 13, 23, 12 ) );
-        assertThat( serialized, equalTo( "2020-03-04T13:23:12" ) );
-
-        LocalDateTime deserialized = valueSerialization.deserialize( module, LocalDateTime.class, serialized );
-        assertThat( deserialized, equalTo( LocalDateTime.of( 2020, 3, 4, 13, 23, 12 ) ) );
-    }
-
-    @Test
-    public void givenLocalDateValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( LocalDate.of( 2020, 3, 4 ) );
-        assertThat( serialized, equalTo( "2020-03-04" ) );
-
-        LocalDate deserialized = valueSerialization.deserialize( module, LocalDate.class, serialized );
-        assertThat( deserialized, equalTo( LocalDate.of( 2020,3,4 ) ) );
-    }
-
-    @Test
-    public void givenEntityReferenceValueWhenSerializingAndDeserializingExpectEquals()
-    {
-        String serialized = valueSerialization.serialize( EntityReference.parseEntityReference( "ABCD-1234" ) );
-        assertThat( serialized, equalTo( "ABCD-1234" ) );
-
-        EntityReference deserialized = valueSerialization.deserialize( module, EntityReference.class, serialized );
-        assertThat( deserialized, equalTo( EntityReference.parseEntityReference( "ABCD-1234" ) ) );
-    }
-}

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractValueCompositeSerializationTest.java
----------------------------------------------------------------------
diff --git a/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractValueCompositeSerializationTest.java b/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractValueCompositeSerializationTest.java
deleted file mode 100644
index 44ab1f4..0000000
--- a/core/testsupport/src/main/java/org/apache/polygene/test/value/AbstractValueCompositeSerializationTest.java
+++ /dev/null
@@ -1,431 +0,0 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one
- *  or more contributor license agreements.  See the NOTICE file
- *  distributed with this work for additional information
- *  regarding copyright ownership.  The ASF licenses this file
- *  to you under the Apache License, Version 2.0 (the
- *  "License"); you may not use this file except in compliance
- *  with the License.  You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- *
- *
- */
-package org.apache.polygene.test.value;
-
-import java.io.ByteArrayOutputStream;
-import java.io.Serializable;
-import java.time.LocalDate;
-import java.time.LocalDateTime;
-import java.time.LocalTime;
-import java.time.OffsetDateTime;
-import java.time.ZoneOffset;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import org.apache.polygene.api.injection.scope.Structure;
-import org.apache.polygene.api.structure.Module;
-import org.apache.polygene.test.AbstractPolygeneTest;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TestName;
-import org.apache.polygene.api.association.Association;
-import org.apache.polygene.api.association.ManyAssociation;
-import org.apache.polygene.api.association.NamedAssociation;
-import org.apache.polygene.api.common.Optional;
-import org.apache.polygene.api.common.UseDefaults;
-import org.apache.polygene.api.common.Visibility;
-import org.apache.polygene.api.entity.EntityBuilder;
-import org.apache.polygene.api.entity.EntityComposite;
-import org.apache.polygene.api.entity.EntityReference;
-import org.apache.polygene.api.injection.scope.Service;
-import org.apache.polygene.api.injection.scope.This;
-import org.apache.polygene.api.mixin.Mixins;
-import org.apache.polygene.api.property.Property;
-import org.apache.polygene.api.unitofwork.UnitOfWork;
-import org.apache.polygene.api.value.ValueBuilder;
-import org.apache.polygene.api.value.ValueComposite;
-import org.apache.polygene.api.value.ValueSerialization;
-import org.apache.polygene.bootstrap.AssemblyException;
-import org.apache.polygene.bootstrap.ModuleAssembly;
-import org.apache.polygene.test.EntityTestAssembler;
-
-import static org.hamcrest.CoreMatchers.equalTo;
-import static org.hamcrest.CoreMatchers.is;
-import static org.junit.Assert.assertThat;
-
-/**
- * Assert that ValueSerialization behaviour on ValueComposites is correct.
- */
-// TODO Assert Arrays behaviour!
-// TODO Assert Generics behaviour!
-public abstract class AbstractValueCompositeSerializationTest
-    extends AbstractPolygeneTest
-{
-    @Rule
-    public TestName testName = new TestName();
-
-    @Structure
-    Module moduleInstance;
-
-    @Override
-    public void assemble( ModuleAssembly module )
-        throws AssemblyException
-    {
-        module.values( SomeValue.class, AnotherValue.class, FooValue.class, CustomFooValue.class,
-                       SpecificCollection.class /*, SpecificValue.class, GenericValue.class */ );
-
-        new EntityTestAssembler().visibleIn( Visibility.layer ).assemble( module.layer().module( "persistence" ) );
-        module.entities( BarEntity.class );
-    }
-
-    @Service
-    protected ValueSerialization valueSerialization;
-
-    @Test
-    public void givenValueCompositeWhenSerializingAndDeserializingExpectEquals()
-        throws Exception
-    {
-        try(UnitOfWork uow = unitOfWorkFactory.newUnitOfWork())
-        {
-            SomeValue some = buildSomeValue();
-
-            // Serialize using injected service
-            ByteArrayOutputStream output = new ByteArrayOutputStream();
-            valueSerialization.serialize( some, output );
-            String stateString = output.toString( "UTF-8" );
-
-            // Deserialize using Module API
-            System.out.println(stateString);
-            SomeValue some2 = moduleInstance.newValueFromSerializedState( SomeValue.class, stateString );
-
-            assertThat( "String Integer Map", some2.stringIntMap().get().get( "foo" ), equalTo( 42 ) );
-            assertThat( "String Value Map", some2.stringValueMap().get().get( "foo" ).internalVal(), equalTo( "Bar" ) );
-            assertThat( "Nested Entities", some2.barAssociation().get().cathedral().get(), equalTo( "bazar in barAssociation" ) );
-
-            assertThat( "Same value", some, equalTo( some2 ) );
-            assertThat( "Same JSON value toString", stateString, equalTo( some2.toString() ) );
-            assertThat( "Same JSON value", some.customFoo().get() instanceof CustomFooValue, is( true ) );
-            assertThat( "Same JSON value explicit", some.customFooValue().get() instanceof CustomFooValue, is( true ) );
-            assertThat( "Same value toString", some.toString(), equalTo( some2.toString() ) );
-        }
-    }
-
-    /**
-     * @return a SomeValue ValueComposite whose state is populated with test data.
-     */
-    private SomeValue buildSomeValue()
-    {
-        ValueBuilder<SomeValue> builder = moduleInstance.newValueBuilder( SomeValue.class );
-        SomeValue proto = builder.prototype();
-        proto.anotherList().get().add( moduleInstance.newValue( AnotherValue.class ) );
-
-        ValueBuilder<SpecificCollection> specificColBuilder = moduleInstance.newValueBuilder( SpecificCollection.class );
-        SpecificCollection specificColProto = specificColBuilder.prototype();
-        List<String> genericList = new ArrayList<>( 2 );
-        genericList.add( "Some" );
-        genericList.add( "String" );
-        specificColProto.genericList().set( genericList );
-        proto.specificCollection().set( specificColBuilder.newInstance() );
-
-        AnotherValue anotherValue1 = createAnotherValue( "Foo", "Bar" );
-        AnotherValue anotherValue2 = createAnotherValue( "Habba", "ZoutZout" );
-        AnotherValue anotherValue3 = createAnotherValue( "Niclas", "Hedhman" );
-
-        // FIXME Some Control Chars are not supported in JSON nor in XML, what should we do about it?
-        // Should Polygene Core ensure the chars used in strings are supported by the whole stack?
-        // proto.string().set( "Foo\"Bar\"\nTest\f\t\b" );
-        proto.string().set( "Foo\"Bar\"\nTest\t" );
-        proto.string2().set( "/Foo/bar" );
-        proto.number().set( 43L );
-        proto.localTime().set( LocalTime.now() );
-        proto.dateTime().set( OffsetDateTime.of( 2020, 3, 4, 13, 24, 35, 0, ZoneOffset.ofHours( 1 ) ) );
-        proto.localDate().set( LocalDate.now() );
-        proto.localDateTime().set( LocalDateTime.now() );
-        proto.entityReference().set( EntityReference.parseEntityReference( "12345" ) );
-        proto.stringIntMap().get().put( "foo", 42 );
-
-        // Can't put more than one entry in Map because this test rely on the fact that the underlying implementations
-        // maintain a certain order but it's not the case on some JVMs. On OpenJDK 8 they are reversed for example.
-        // This should not be enforced tough as both the Map API and the JSON specification state that name-value pairs
-        // are unordered.
-        // As a consequence this test should be enhanced to be Map order independant.
-        //
-        // proto.stringIntMap().get().put( "bar", 67 );
-
-        proto.stringValueMap().get().put( "foo", anotherValue1 );
-        proto.another().set( anotherValue1 );
-        // proto.arrayOfValues().set( new AnotherValue[] { anotherValue1, anotherValue2, anotherValue3 } );
-        proto.serializable().set( new SerializableObject() );
-        proto.foo().set( moduleInstance.newValue( FooValue.class ) );
-        proto.fooValue().set( moduleInstance.newValue( FooValue.class ) );
-        proto.customFoo().set( moduleInstance.newValue( CustomFooValue.class ) );
-        proto.customFooValue().set( moduleInstance.newValue( CustomFooValue.class ) );
-
-        // Arrays
-        // TODO FIXME Disabled as ValueComposite equality fails here
-        //proto.primitiveByteArray().set( new byte[]
-        //    {
-        //        9, -12, 42, -12, 127, 23, -128, 73
-        //    } );
-        //proto.byteArray().set( new Byte[]
-        //    {
-        //        9, null, -12, 23, -12, 127, -128, 73
-        //    } );
-
-        // NestedEntities
-        proto.barAssociation().set( buildBarEntity( "bazar in barAssociation" ) );
-        proto.barEntityAssociation().set( buildBarEntity( "bazar in barEntityAssociation" ) );
-        proto.barManyAssociation().add( buildBarEntity( "bazar ONE in barManyAssociation" ) );
-        proto.barManyAssociation().add( buildBarEntity( "bazar TWO in barManyAssociation" ) );
-        proto.barEntityManyAssociation().add( buildBarEntity( "bazar ONE in barEntityManyAssociation" ) );
-        proto.barEntityManyAssociation().add( buildBarEntity( "bazar TWO in barEntityManyAssociation" ) );
-        proto.barNamedAssociation().put( "bazar", buildBarEntity( "bazar in barNamedAssociation" ) );
-        proto.barNamedAssociation().put( "cathedral", buildBarEntity( "cathedral in barNamedAssociation" ) );
-        proto.barEntityNamedAssociation().put( "bazar", buildBarEntity( "bazar in barEntityNamedAssociation" ) );
-        proto.barEntityNamedAssociation().put( "cathedral", buildBarEntity( "cathedral in barEntityNamedAssociation" ) );
-
-        return builder.newInstance();
-    }
-
-    private AnotherValue createAnotherValue( String val1, String val2 )
-    {
-        ValueBuilder<AnotherValue> valueBuilder = moduleInstance.newValueBuilder( AnotherValue.class );
-        valueBuilder.prototype().val1().set( val1 );
-        valueBuilder.prototypeFor( AnotherValueInternalState.class ).val2().set( val2 );
-        return valueBuilder.newInstance();
-    }
-
-    private BarEntity buildBarEntity( String cathedral )
-    {
-        EntityBuilder<BarEntity> barBuilder = unitOfWorkFactory.currentUnitOfWork().newEntityBuilder( BarEntity.class );
-        barBuilder.instance().cathedral().set( cathedral );
-        return barBuilder.newInstance();
-    }
-
-    public enum TestEnum
-    {
-        somevalue, anothervalue
-    }
-
-    public interface SomeValue
-        extends ValueComposite
-    {
-        Property<String> string();
-
-        Property<String> string2();
-
-        @Optional
-        Property<String> nullString();
-
-        @UseDefaults
-        Property<String> emptyString();
-
-        @UseDefaults
-        Property<Long> number();
-
-        Property<LocalTime> localTime();
-
-        Property<OffsetDateTime> dateTime();
-
-        Property<LocalDate> localDate();
-
-        Property<LocalDateTime> localDateTime();
-
-        Property<EntityReference> entityReference();
-
-        @UseDefaults
-        Property<List<String>> stringList();
-
-        @UseDefaults
-        Property<Map<String, Integer>> stringIntMap();
-
-        @UseDefaults
-        Property<Map<String, AnotherValue>> stringValueMap();
-
-        Property<AnotherValue> another();
-
-        // Property<AnotherValue[]> arrayOfValues();
-
-        @Optional
-        Property<AnotherValue> anotherNull();
-
-        @UseDefaults
-        Property<List<AnotherValue>> anotherList();
-
-        @Optional
-        Property<List<AnotherValue>> anotherListNull();
-
-        @UseDefaults
-        Property<List<AnotherValue>> anotherListEmpty();
-
-        @UseDefaults
-        Property<TestEnum> testEnum();
-
-        // TODO FIXME Disabled as ValueComposite equality fails here
-        //Property<byte[]> primitiveByteArray();
-        //
-        //@Optional
-        //Property<byte[]> primitiveByteArrayNull();
-        //
-        //Property<Byte[]> byteArray();
-        //
-        //@Optional
-        //Property<Byte[]> byteArrayNull();
-
-        Property<Object> serializable();
-
-        Property<Foo> foo();
-
-        Property<FooValue> fooValue();
-
-        Property<Foo> customFoo();
-
-        Property<FooValue> customFooValue();
-
-        Property<SpecificCollection> specificCollection();
-
-        /* Too complicated to do generics here for now
-         Property<SpecificValue> specificValue();
-         */
-        @Optional
-        Association<Bar> barAssociationOptional();
-
-        Association<Bar> barAssociation();
-
-        Association<BarEntity> barEntityAssociation();
-
-        ManyAssociation<Bar> barManyAssociationEmpty();
-
-        ManyAssociation<Bar> barManyAssociation();
-
-        ManyAssociation<BarEntity> barEntityManyAssociation();
-
-        NamedAssociation<Bar> barNamedAssociationEmpty();
-
-        NamedAssociation<Bar> barNamedAssociation();
-
-        NamedAssociation<BarEntity> barEntityNamedAssociation();
-    }
-
-    public interface SpecificCollection
-        extends GenericCollection<String>
-    {
-    }
-
-    public interface GenericCollection<TYPE>
-        extends ValueComposite
-    {
-        @UseDefaults
-        Property<List<TYPE>> genericList();
-    }
-
-    public interface SpecificValue
-        extends GenericValue<String>
-    {
-    }
-
-    public interface GenericValue<TYPE>
-        extends ValueComposite
-    {
-        @Optional
-        Property<TYPE> item();
-    }
-
-    @Mixins( AnotherValueMixin.class )
-    public interface AnotherValue
-        extends ValueComposite
-    {
-        @UseDefaults
-        Property<String> val1();
-
-        String internalVal();
-    }
-
-    public interface AnotherValueInternalState
-    {
-        @UseDefaults
-        Property<String> val2();
-    }
-
-    public static abstract class AnotherValueMixin
-        implements AnotherValue
-    {
-        @This
-        private AnotherValueInternalState internalState;
-
-        @Override
-        public String internalVal()
-        {
-            return internalState.val2().get();
-        }
-    }
-
-    public interface Foo
-    {
-        @UseDefaults
-        Property<String> bar();
-    }
-
-    public interface FooValue
-        extends Foo, ValueComposite
-    {
-    }
-
-    public interface CustomFooValue
-        extends FooValue
-    {
-        @UseDefaults
-        Property<String> custom();
-    }
-
-    public interface Bar
-    {
-        @UseDefaults
-        Property<String> cathedral();
-    }
-
-    public interface BarEntity
-        extends Bar, EntityComposite
-    {
-    }
-
-    public static class SerializableObject
-        implements Serializable
-    {
-        private static final long serialVersionUID = 1L;
-        private final String foo = "Foo";
-        private final int val = 35;
-
-        @Override
-        public boolean equals( Object o )
-        {
-            if( this == o )
-            {
-                return true;
-            }
-            if( o == null || getClass() != o.getClass() )
-            {
-                return false;
-            }
-            SerializableObject that = (SerializableObject) o;
-            return val == that.val && foo.equals( that.foo );
-        }
-
-        @Override
-        public int hashCode()
-        {
-            int result = foo.hashCode();
-            result = 31 * result + val;
-            return result;
-        }
-    }
-}
-
-

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/core/testsupport/src/main/java/org/apache/polygene/test/value/package.html
----------------------------------------------------------------------
diff --git a/core/testsupport/src/main/java/org/apache/polygene/test/value/package.html b/core/testsupport/src/main/java/org/apache/polygene/test/value/package.html
deleted file mode 100644
index 31f0033..0000000
--- a/core/testsupport/src/main/java/org/apache/polygene/test/value/package.html
+++ /dev/null
@@ -1,24 +0,0 @@
-<!--
-  ~  Licensed to the Apache Software Foundation (ASF) under one
-  ~  or more contributor license agreements.  See the NOTICE file
-  ~  distributed with this work for additional information
-  ~  regarding copyright ownership.  The ASF licenses this file
-  ~  to you under the Apache License, Version 2.0 (the
-  ~  "License"); you may not use this file except in compliance
-  ~  with the License.  You may obtain a copy of the License at
-  ~
-  ~       http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~  Unless required by applicable law or agreed to in writing, software
-  ~  distributed under the License is distributed on an "AS IS" BASIS,
-  ~  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~  See the License for the specific language governing permissions and
-  ~  limitations under the License.
-  ~
-  ~
-  -->
-<html>
-    <body>
-        <h2>ValueSerialization SPI Test Support.</h2>
-    </body>
-</html>

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/dependencies.gradle
----------------------------------------------------------------------
diff --git a/dependencies.gradle b/dependencies.gradle
index 61f2b2a..7b5ebfd 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -28,13 +28,13 @@ dependencies.repositoriesUrls << [
 
 // Core dependencies
 def asmVersion = '5.2'
-def orgJsonVersion = '20130213'
+def javaxJsonVersion = '1.0'
 def osgiVersion = '4.3.1'
 dependencies.libraries << [
   asm        : "org.ow2.asm:asm:$asmVersion",
   asm_commons: "org.ow2.asm:asm-commons:$asmVersion",
   asm_util   : "org.ow2.asm:asm-util:$asmVersion",
-  org_json   : "org.codeartisans:org.json:$orgJsonVersion",
+  javax_json : "javax.json:javax.json-api:$javaxJsonVersion",
   osgi_core  : "org.osgi:org.osgi.core:$osgiVersion",
 ]
 
@@ -61,10 +61,13 @@ def jcloudsVersion = '2.0.1'
 def jdbmVersion = '2.4'
 def jedisVersion = '2.9.0'
 def jettyVersion = '9.2.17.v20160517' // 9.3.x Tests fail!
+def johnzonVersion = '1.0.0'
+def jooqVersion = '3.9.0'
 def leveldbVersion = '0.9'
 def leveldbJniVersion = '1.8'
 def liquibaseVersion = '3.5.3'
 def mongodbVersion = '3.4.2'
+def msgpackVersion = '0.8.11'
 def restletVersion = '2.3.9'
 def rdfVersion = '2.7.16' // 2.8.x change query results!! 4.x exists
 def riakVersion = '2.1.1'
@@ -114,6 +117,8 @@ dependencies.libraries << [
   jetty_continuation  : "org.eclipse.jetty:jetty-continuation:$jettyVersion",
   jetty_client        : "org.eclipse.jetty:jetty-client:$jettyVersion",
   jetty_xml           : "org.eclipse.jetty:jetty-xml:$jettyVersion",
+  johnzon             : "org.apache.johnzon:johnzon-core:$johnzonVersion",
+  jooq                : "org.jooq:jooq:$jooqVersion",
   jdbm                : "jdbm:jdbm:$jdbmVersion",
   jedis               : "redis.clients:jedis:$jedisVersion",
   leveldb_api         : "org.iq80.leveldb:leveldb-api:$leveldbVersion",
@@ -121,6 +126,7 @@ dependencies.libraries << [
   leveldb_jni_all     : "org.fusesource.leveldbjni:leveldbjni-all:$leveldbJniVersion",
   liquibase           : "org.liquibase:liquibase-core:$liquibaseVersion",
   mongodb             : "org.mongodb:mongo-java-driver:$mongodbVersion",
+  msgpack             : "org.msgpack:msgpack-core:$msgpackVersion",
   osgi_compendium     : "org.osgi:org.osgi.compendium:$osgiVersion",
   osgi_enterprise     : "org.osgi:org.osgi.enterprise:$osgiVersion",
   restlet             : [ "org.restlet.jee:org.restlet:$restletVersion",
@@ -178,11 +184,12 @@ def h2Version = '1.4.193'
 def hamcrestVersion = '1.3'
 def jaxRsApiVersion = '2.0.1'
 def junitVersion = '4.12'
-def logbackVersion = '1.2.1'
+def logbackVersion = '1.2.1' // TODO Replace with Apache Log4j 2
 def mockitoVersion = '2.7.14'
 def mysqlVersion = '6.0.5'
 def postgresqlVersion = '42.0.0'
 def sqliteVersion = '3.16.1'
+def xmlUnitVersion = '2.3.0'
 dependencies.libraries << [
   awaitility        : "org.awaitility:awaitility:$awaitilityVersion",
   derby             : "org.apache.derby:derby:$derbyVersion",
@@ -200,6 +207,7 @@ dependencies.libraries << [
   postgres          : "org.postgresql:postgresql:$postgresqlVersion",
   spring_testsupport: "org.springframework:spring-test:$springVersion",
   sqlite            : "org.xerial:sqlite-jdbc:$sqliteVersion",
+  xmlunit           : "org.xmlunit:xmlunit-matchers:$xmlUnitVersion",
 ]
 
 // Default dependencies

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/cache-ehcache/build.gradle
----------------------------------------------------------------------
diff --git a/extensions/cache-ehcache/build.gradle b/extensions/cache-ehcache/build.gradle
index 48bd5a5..c61a790 100644
--- a/extensions/cache-ehcache/build.gradle
+++ b/extensions/cache-ehcache/build.gradle
@@ -34,7 +34,6 @@ dependencies {
   runtimeOnly polygene.core.runtime
 
   testImplementation polygene.core.testsupport
-  testImplementation polygene.extension( 'valueserialization-orgjson' )
 
   testRuntimeOnly libraries.logback
 }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/cache-memcache/build.gradle
----------------------------------------------------------------------
diff --git a/extensions/cache-memcache/build.gradle b/extensions/cache-memcache/build.gradle
index 034661e..8aa67a7 100644
--- a/extensions/cache-memcache/build.gradle
+++ b/extensions/cache-memcache/build.gradle
@@ -32,7 +32,6 @@ dependencies {
   runtimeOnly polygene.core.runtime
 
   testImplementation polygene.internals.testsupport
-  testImplementation polygene.extension( 'valueserialization-orgjson' )
 
   testRuntimeOnly libraries.logback
 }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-cassandra/build.gradle
----------------------------------------------------------------------
diff --git a/extensions/entitystore-cassandra/build.gradle b/extensions/entitystore-cassandra/build.gradle
index ffe2cd8..b1f32a8 100644
--- a/extensions/entitystore-cassandra/build.gradle
+++ b/extensions/entitystore-cassandra/build.gradle
@@ -34,7 +34,6 @@ dependencies {
   runtimeOnly polygene.core.runtime
 
   testImplementation polygene.internals.testsupport
-  testImplementation polygene.extension( 'valueserialization-jackson' )
 
   testRuntimeOnly libraries.logback
 }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-cassandra/src/main/java/org/apache/polygene/entitystore/cassandra/CassandraEntityStoreMixin.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-cassandra/src/main/java/org/apache/polygene/entitystore/cassandra/CassandraEntityStoreMixin.java b/extensions/entitystore-cassandra/src/main/java/org/apache/polygene/entitystore/cassandra/CassandraEntityStoreMixin.java
index 234a76f..80b638a 100644
--- a/extensions/entitystore-cassandra/src/main/java/org/apache/polygene/entitystore/cassandra/CassandraEntityStoreMixin.java
+++ b/extensions/entitystore-cassandra/src/main/java/org/apache/polygene/entitystore/cassandra/CassandraEntityStoreMixin.java
@@ -47,14 +47,11 @@ import org.apache.polygene.api.injection.scope.Structure;
 import org.apache.polygene.api.injection.scope.This;
 import org.apache.polygene.api.property.PropertyDescriptor;
 import org.apache.polygene.api.service.ServiceActivation;
-import org.apache.polygene.api.service.qualifier.Tagged;
 import org.apache.polygene.api.structure.Application;
 import org.apache.polygene.api.structure.ModuleDescriptor;
 import org.apache.polygene.api.unitofwork.NoSuchEntityTypeException;
 import org.apache.polygene.api.unitofwork.UnitOfWork;
 import org.apache.polygene.api.usecase.Usecase;
-import org.apache.polygene.api.value.ValueSerialization;
-import org.apache.polygene.api.value.ValueSerializer;
 import org.apache.polygene.spi.entity.EntityState;
 import org.apache.polygene.spi.entity.EntityStatus;
 import org.apache.polygene.spi.entity.ManyAssociationState;
@@ -66,6 +63,7 @@ import org.apache.polygene.spi.entitystore.EntityStoreSPI;
 import org.apache.polygene.spi.entitystore.EntityStoreUnitOfWork;
 import org.apache.polygene.spi.entitystore.StateCommitter;
 import org.apache.polygene.spi.entitystore.helpers.DefaultEntityState;
+import org.apache.polygene.spi.serialization.JsonSerialization;
 
 import static java.util.stream.StreamSupport.stream;
 import static org.apache.polygene.entitystore.cassandra.CassandraCluster.APP_VERSION_COLUMN;
@@ -88,7 +86,6 @@ public class CassandraEntityStoreMixin
     implements EntityStore, EntityStoreSPI, ServiceActivation
 {
 
-    private static final ValueSerializer.Options MAP_OPTIONS = new ValueSerializer.Options().withMapEntriesAsObjects();
     @This
     private CassandraCluster cluster;
 
@@ -100,8 +97,7 @@ public class CassandraEntityStoreMixin
     private CassandraMigration migration;
 
     @Service
-    @Tagged( ValueSerialization.Formats.JSON )
-    private ValueSerialization valueSerialization;
+    private JsonSerialization valueSerialization;
 
     @Optional
     @Service
@@ -414,7 +410,7 @@ public class CassandraEntityStoreMixin
                                       .collect(
                                           Collectors.toMap( Map.Entry::getKey,
                                                             entry -> entry.getValue().toString() ) );
-                        String serialized = valueSerialization.serialize( MAP_OPTIONS, refs );
+                        String serialized = valueSerialization.serialize( refs );
                         named.put( descriptor.qualifiedName().name(), serialized );
                     } );
             }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-cassandra/src/test/java/org/apache/polygene/entitystore/cassandra/CassandraMapEntityStoreTest.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-cassandra/src/test/java/org/apache/polygene/entitystore/cassandra/CassandraMapEntityStoreTest.java b/extensions/entitystore-cassandra/src/test/java/org/apache/polygene/entitystore/cassandra/CassandraMapEntityStoreTest.java
index 7194340..08e5dfd 100644
--- a/extensions/entitystore-cassandra/src/test/java/org/apache/polygene/entitystore/cassandra/CassandraMapEntityStoreTest.java
+++ b/extensions/entitystore-cassandra/src/test/java/org/apache/polygene/entitystore/cassandra/CassandraMapEntityStoreTest.java
@@ -27,7 +27,6 @@ import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.entity.AbstractEntityStoreTest;
 import org.apache.polygene.test.entity.CanRemoveAll;
 import org.apache.polygene.test.internal.DockerRule;
-import org.apache.polygene.valueserialization.jackson.assembly.JacksonValueSerializationAssembler;
 import org.junit.ClassRule;
 
 /**
@@ -51,7 +50,6 @@ public class CassandraMapEntityStoreTest
         ModuleAssembly config = module.layer().module( "config" );
         new EntityTestAssembler().assemble( config );
         module.services( CassandraEntityStoreService.class ).withTypes( CanRemoveAll.class ).withMixins( EmptyCassandraTableMixin.class );
-        new JacksonValueSerializationAssembler().assemble( module );
 
         // START SNIPPET: assembly
         new CassandraEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-file/build.gradle
----------------------------------------------------------------------
diff --git a/extensions/entitystore-file/build.gradle b/extensions/entitystore-file/build.gradle
index bc73c80..b430e7d 100644
--- a/extensions/entitystore-file/build.gradle
+++ b/extensions/entitystore-file/build.gradle
@@ -30,9 +30,7 @@ dependencies {
   implementation polygene.library( 'constraints' )
 
   runtimeOnly polygene.core.runtime
-
   testImplementation polygene.core.testsupport
-  testImplementation polygene.extension( 'valueserialization-orgjson' )
 
   testRuntimeOnly libraries.logback
 }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-file/src/main/java/org/apache/polygene/entitystore/file/FileEntityStoreMixin.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-file/src/main/java/org/apache/polygene/entitystore/file/FileEntityStoreMixin.java b/extensions/entitystore-file/src/main/java/org/apache/polygene/entitystore/file/FileEntityStoreMixin.java
index f1605a5..270503d 100644
--- a/extensions/entitystore-file/src/main/java/org/apache/polygene/entitystore/file/FileEntityStoreMixin.java
+++ b/extensions/entitystore-file/src/main/java/org/apache/polygene/entitystore/file/FileEntityStoreMixin.java
@@ -154,7 +154,7 @@ public class FileEntityStoreMixin
 
     @Override
     public void applyChanges( MapChanges changes )
-        throws IOException
+        throws Exception
     {
         try
         {
@@ -183,7 +183,7 @@ public class FileEntityStoreMixin
                 }
 
                 @Override
-                public Writer updateEntity( final EntityReference ref, EntityDescriptor descriptor )
+                public Writer updateEntity( MapChange mapChange )
                     throws IOException
                 {
                     return new StringWriter( 1000 )
@@ -194,7 +194,7 @@ public class FileEntityStoreMixin
                         {
                             super.close();
                             String state = this.toString();
-                            File dataFile = getDataFile( ref );
+                            File dataFile = getDataFile( mapChange.reference() );
                             store( dataFile, state );
                         }
                     };

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-file/src/test/java/org/apache/polygene/entitystore/file/FileEntityStoreTest.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-file/src/test/java/org/apache/polygene/entitystore/file/FileEntityStoreTest.java b/extensions/entitystore-file/src/test/java/org/apache/polygene/entitystore/file/FileEntityStoreTest.java
index 14ba8a8..d18be11 100644
--- a/extensions/entitystore-file/src/test/java/org/apache/polygene/entitystore/file/FileEntityStoreTest.java
+++ b/extensions/entitystore-file/src/test/java/org/apache/polygene/entitystore/file/FileEntityStoreTest.java
@@ -27,7 +27,6 @@ import org.apache.polygene.library.fileconfig.FileConfigurationAssembler;
 import org.apache.polygene.library.fileconfig.FileConfigurationOverride;
 import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.entity.AbstractEntityStoreTest;
-import org.apache.polygene.valueserialization.orgjson.OrgJsonValueSerializationAssembler;
 import org.junit.Rule;
 import org.junit.rules.TemporaryFolder;
 
@@ -49,7 +48,6 @@ public class FileEntityStoreTest
             .assemble( module );
         ModuleAssembly config = module.layer().module( "config" );
         new EntityTestAssembler().assemble( config );
-        new OrgJsonValueSerializationAssembler().assemble( module );
         // START SNIPPET: assembly
         new FileEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );
     }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-file/src/test/java/org/apache/polygene/entitystore/file/FileEntityStoreWithCacheTest.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-file/src/test/java/org/apache/polygene/entitystore/file/FileEntityStoreWithCacheTest.java b/extensions/entitystore-file/src/test/java/org/apache/polygene/entitystore/file/FileEntityStoreWithCacheTest.java
index 512feb0..95988da 100644
--- a/extensions/entitystore-file/src/test/java/org/apache/polygene/entitystore/file/FileEntityStoreWithCacheTest.java
+++ b/extensions/entitystore-file/src/test/java/org/apache/polygene/entitystore/file/FileEntityStoreWithCacheTest.java
@@ -27,7 +27,6 @@ import org.apache.polygene.library.fileconfig.FileConfigurationAssembler;
 import org.apache.polygene.library.fileconfig.FileConfigurationOverride;
 import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.cache.AbstractEntityStoreWithCacheTest;
-import org.apache.polygene.valueserialization.orgjson.OrgJsonValueSerializationAssembler;
 import org.junit.Rule;
 import org.junit.rules.TemporaryFolder;
 
@@ -47,7 +46,6 @@ public class FileEntityStoreWithCacheTest
             .assemble( module );
         ModuleAssembly config = module.layer().module( "config" );
         new EntityTestAssembler().assemble( config );
-        new OrgJsonValueSerializationAssembler().assemble( module );
         new FileEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );
     }
 }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-geode/build.gradle
----------------------------------------------------------------------
diff --git a/extensions/entitystore-geode/build.gradle b/extensions/entitystore-geode/build.gradle
index e38e9f1..5cf6185 100644
--- a/extensions/entitystore-geode/build.gradle
+++ b/extensions/entitystore-geode/build.gradle
@@ -33,7 +33,6 @@ dependencies {
   runtimeOnly polygene.core.runtime
 
   testImplementation polygene.core.testsupport
-  testImplementation polygene.extension( 'valueserialization-orgjson' )
 
   testRuntimeOnly libraries.logback
 }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-geode/src/main/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreMixin.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-geode/src/main/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreMixin.java b/extensions/entitystore-geode/src/main/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreMixin.java
index 0cfe27a..c140c28 100644
--- a/extensions/entitystore-geode/src/main/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreMixin.java
+++ b/extensions/entitystore-geode/src/main/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreMixin.java
@@ -154,7 +154,7 @@ public class GeodeEntityStoreMixin
     }
 
     @Override
-    public void applyChanges( MapChanges changes ) throws IOException
+    public void applyChanges( MapChanges changes ) throws Exception
     {
         changes.visitMap( new MapChanger()
         {
@@ -177,10 +177,10 @@ public class GeodeEntityStoreMixin
             }
 
             @Override
-            public Writer updateEntity( EntityReference ref, EntityDescriptor entityDescriptor )
+            public Writer updateEntity( MapChange mapChange )
                     throws IOException
             {
-                return newEntity( ref, entityDescriptor );
+                return newEntity( mapChange.reference(), mapChange.descriptor() );
             }
 
             @Override

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-geode/src/test/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreTest.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-geode/src/test/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreTest.java b/extensions/entitystore-geode/src/test/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreTest.java
index 5f2a4f9..a6aa1e1 100644
--- a/extensions/entitystore-geode/src/test/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreTest.java
+++ b/extensions/entitystore-geode/src/test/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreTest.java
@@ -25,7 +25,6 @@ import org.apache.polygene.bootstrap.ModuleAssembly;
 import org.apache.polygene.entitystore.geode.assembly.GeodeEntityStoreAssembler;
 import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.entity.AbstractEntityStoreTest;
-import org.apache.polygene.valueserialization.orgjson.OrgJsonValueSerializationAssembler;
 
 public class GeodeEntityStoreTest
     extends AbstractEntityStoreTest
@@ -39,7 +38,6 @@ public class GeodeEntityStoreTest
         super.assemble( module );
         ModuleAssembly config = module.layer().module( "config" );
         new EntityTestAssembler().assemble( config );
-        new OrgJsonValueSerializationAssembler().assemble( module );
         // START SNIPPET: assembly
         new GeodeEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );
     }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-geode/src/test/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreWithCacheTest.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-geode/src/test/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreWithCacheTest.java b/extensions/entitystore-geode/src/test/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreWithCacheTest.java
index 6dd02c4..3b30a1b 100644
--- a/extensions/entitystore-geode/src/test/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreWithCacheTest.java
+++ b/extensions/entitystore-geode/src/test/java/org/apache/polygene/entitystore/geode/GeodeEntityStoreWithCacheTest.java
@@ -25,7 +25,6 @@ import org.apache.polygene.bootstrap.ModuleAssembly;
 import org.apache.polygene.entitystore.geode.assembly.GeodeEntityStoreAssembler;
 import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.cache.AbstractEntityStoreWithCacheTest;
-import org.apache.polygene.valueserialization.orgjson.OrgJsonValueSerializationAssembler;
 
 public class GeodeEntityStoreWithCacheTest
         extends AbstractEntityStoreWithCacheTest
@@ -37,7 +36,6 @@ public class GeodeEntityStoreWithCacheTest
         super.assemble( module );
         ModuleAssembly config = module.layer().module( "config" );
         new EntityTestAssembler().assemble( config );
-        new OrgJsonValueSerializationAssembler().assemble( module );
         new GeodeEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );
     }
 }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-hazelcast/build.gradle
----------------------------------------------------------------------
diff --git a/extensions/entitystore-hazelcast/build.gradle b/extensions/entitystore-hazelcast/build.gradle
index 176f586..ae1046c 100644
--- a/extensions/entitystore-hazelcast/build.gradle
+++ b/extensions/entitystore-hazelcast/build.gradle
@@ -33,7 +33,6 @@ dependencies {
   runtimeOnly polygene.core.runtime
 
   testImplementation polygene.core.testsupport
-  testImplementation polygene.extension( 'valueserialization-orgjson' )
 
   testRuntimeOnly libraries.logback
 }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-hazelcast/src/main/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreMixin.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-hazelcast/src/main/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreMixin.java b/extensions/entitystore-hazelcast/src/main/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreMixin.java
index 57d646c..749d980 100644
--- a/extensions/entitystore-hazelcast/src/main/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreMixin.java
+++ b/extensions/entitystore-hazelcast/src/main/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreMixin.java
@@ -104,7 +104,7 @@ public class HazelcastEntityStoreMixin
 
     @Override
     public void applyChanges( MapChanges changes )
-        throws IOException
+        throws Exception
     {
         changes.visitMap( new MapChanger()
         {
@@ -127,10 +127,10 @@ public class HazelcastEntityStoreMixin
             }
 
             @Override
-            public Writer updateEntity( EntityReference ref, EntityDescriptor entityDescriptor )
+            public Writer updateEntity( MapChange mapChange )
                 throws IOException
             {
-                return newEntity( ref, entityDescriptor );
+                return newEntity( mapChange.reference(), mapChange.descriptor());
             }
 
             @Override

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-hazelcast/src/test/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreTest.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-hazelcast/src/test/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreTest.java b/extensions/entitystore-hazelcast/src/test/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreTest.java
index de6c474..c2d705f 100644
--- a/extensions/entitystore-hazelcast/src/test/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreTest.java
+++ b/extensions/entitystore-hazelcast/src/test/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreTest.java
@@ -19,8 +19,6 @@
  */
 package org.apache.polygene.entitystore.hazelcast;
 
-import org.junit.After;
-import org.junit.Test;
 import org.apache.polygene.api.common.Visibility;
 import org.apache.polygene.api.unitofwork.UnitOfWorkCompletionException;
 import org.apache.polygene.bootstrap.AssemblyException;
@@ -28,7 +26,8 @@ import org.apache.polygene.bootstrap.ModuleAssembly;
 import org.apache.polygene.entitystore.hazelcast.assembly.HazelcastEntityStoreAssembler;
 import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.entity.AbstractEntityStoreTest;
-import org.apache.polygene.valueserialization.orgjson.OrgJsonValueSerializationAssembler;
+import org.junit.After;
+import org.junit.Test;
 
 public class HazelcastEntityStoreTest
     extends AbstractEntityStoreTest
@@ -43,7 +42,6 @@ public class HazelcastEntityStoreTest
         super.assemble( module );
         ModuleAssembly configModule = module.layer().module( "config" );
         new EntityTestAssembler().assemble( configModule );
-        new OrgJsonValueSerializationAssembler().assemble( module );
         // START SNIPPET: assembly
         new HazelcastEntityStoreAssembler().withConfig( configModule, Visibility.layer ).assemble( module );
     }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-hazelcast/src/test/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreWithCacheTest.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-hazelcast/src/test/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreWithCacheTest.java b/extensions/entitystore-hazelcast/src/test/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreWithCacheTest.java
index f0a86c3..2b0cfa1 100644
--- a/extensions/entitystore-hazelcast/src/test/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreWithCacheTest.java
+++ b/extensions/entitystore-hazelcast/src/test/java/org/apache/polygene/entitystore/hazelcast/HazelcastEntityStoreWithCacheTest.java
@@ -25,7 +25,6 @@ import org.apache.polygene.bootstrap.ModuleAssembly;
 import org.apache.polygene.entitystore.hazelcast.assembly.HazelcastEntityStoreAssembler;
 import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.cache.AbstractEntityStoreWithCacheTest;
-import org.apache.polygene.valueserialization.orgjson.OrgJsonValueSerializationAssembler;
 
 public class HazelcastEntityStoreWithCacheTest
     extends AbstractEntityStoreWithCacheTest
@@ -37,7 +36,6 @@ public class HazelcastEntityStoreWithCacheTest
         super.assemble( module );
         ModuleAssembly config = module.layer().module( "config" );
         new EntityTestAssembler().assemble( config );
-        new OrgJsonValueSerializationAssembler().assemble( module );
         new HazelcastEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );
     }
 }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-jclouds/build.gradle
----------------------------------------------------------------------
diff --git a/extensions/entitystore-jclouds/build.gradle b/extensions/entitystore-jclouds/build.gradle
index 01a732e..8db7d5c 100644
--- a/extensions/entitystore-jclouds/build.gradle
+++ b/extensions/entitystore-jclouds/build.gradle
@@ -37,7 +37,6 @@ dependencies {
   runtimeOnly libraries.jaxb_api
 
   testImplementation polygene.internals.testsupport
-  testImplementation polygene.extension( 'valueserialization-orgjson' )
   testImplementation libraries.jclouds_filesystem
 
   testRuntimeOnly libraries.logback

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-jclouds/src/main/java/org/apache/polygene/entitystore/jclouds/JCloudsMapEntityStoreMixin.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-jclouds/src/main/java/org/apache/polygene/entitystore/jclouds/JCloudsMapEntityStoreMixin.java b/extensions/entitystore-jclouds/src/main/java/org/apache/polygene/entitystore/jclouds/JCloudsMapEntityStoreMixin.java
index 38cdd80..2ab821b 100644
--- a/extensions/entitystore-jclouds/src/main/java/org/apache/polygene/entitystore/jclouds/JCloudsMapEntityStoreMixin.java
+++ b/extensions/entitystore-jclouds/src/main/java/org/apache/polygene/entitystore/jclouds/JCloudsMapEntityStoreMixin.java
@@ -188,7 +188,7 @@ public class JCloudsMapEntityStoreMixin
 
     @Override
     public void applyChanges( MapChanges changes )
-        throws IOException
+        throws Exception
     {
         final BlobStore blobStore = storeContext.getBlobStore();
         changes.visitMap(
@@ -216,12 +216,13 @@ public class JCloudsMapEntityStoreMixin
                 }
 
                 @Override
-                public Writer updateEntity( final EntityReference ref, EntityDescriptor entityDescriptor )
+                public Writer updateEntity( MapChange mapChange )
                     throws IOException
                 {
-                    if( !blobStore.blobExists( container, ref.identity().toString() ) )
+                    String identity = mapChange.reference().identity().toString();
+                    if( !blobStore.blobExists( container, identity ) )
                     {
-                        throw new EntityNotFoundException( ref );
+                        throw new EntityNotFoundException( mapChange.reference() );
                     }
                     return new StringWriter()
                     {
@@ -231,7 +232,7 @@ public class JCloudsMapEntityStoreMixin
                         {
                             super.close();
                             ByteSource payload = ByteSource.wrap( toString().getBytes( UTF_8 ) );
-                            Blob blob = blobStore.blobBuilder( ref.identity().toString() )
+                            Blob blob = blobStore.blobBuilder( identity )
                                                  .payload( payload )
                                                  .contentLength( payload.size() )
                                                  .build();

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsFilesystemTest.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsFilesystemTest.java b/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsFilesystemTest.java
index fc0a16a..91abf14 100644
--- a/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsFilesystemTest.java
+++ b/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsFilesystemTest.java
@@ -22,12 +22,10 @@ package org.apache.polygene.entitystore.jclouds;
 
 import java.util.Collections;
 import org.apache.polygene.api.common.Visibility;
-import org.apache.polygene.bootstrap.AssemblyException;
 import org.apache.polygene.bootstrap.ModuleAssembly;
 import org.apache.polygene.entitystore.jclouds.assembly.JCloudsEntityStoreAssembler;
 import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.entity.AbstractEntityStoreTest;
-import org.apache.polygene.valueserialization.orgjson.OrgJsonValueSerializationAssembler;
 import org.jclouds.filesystem.reference.FilesystemConstants;
 import org.junit.Rule;
 import org.junit.rules.TemporaryFolder;
@@ -40,12 +38,10 @@ public class JCloudsFilesystemTest
 
     @Override
     public void assemble( ModuleAssembly module )
-        throws AssemblyException
     {
         super.assemble( module );
         ModuleAssembly config = module.layer().module( "config" );
         new EntityTestAssembler().assemble( config );
-        new OrgJsonValueSerializationAssembler().assemble( module );
         new JCloudsEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );
         JCloudsMapEntityStoreConfiguration defaults = config.forMixin( JCloudsMapEntityStoreConfiguration.class )
                                                             .declareDefaults();

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsS3Test.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsS3Test.java b/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsS3Test.java
index 6b30854..720b072 100644
--- a/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsS3Test.java
+++ b/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsS3Test.java
@@ -25,7 +25,6 @@ import org.apache.polygene.entitystore.jclouds.assembly.JCloudsEntityStoreAssemb
 import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.entity.AbstractEntityStoreTest;
 import org.apache.polygene.test.internal.DockerRule;
-import org.apache.polygene.valueserialization.orgjson.OrgJsonValueSerializationAssembler;
 import org.junit.ClassRule;
 
 public class JCloudsS3Test extends AbstractEntityStoreTest
@@ -39,7 +38,6 @@ public class JCloudsS3Test extends AbstractEntityStoreTest
         super.assemble( module );
         ModuleAssembly config = module.layer().module( "config" );
         new EntityTestAssembler().assemble( config );
-        new OrgJsonValueSerializationAssembler().assemble( module );
         new JCloudsEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );
         JCloudsMapEntityStoreConfiguration defaults = config.forMixin( JCloudsMapEntityStoreConfiguration.class )
                                                             .declareDefaults();

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsTransientTest.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsTransientTest.java b/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsTransientTest.java
index 62074a6..266c0e1 100644
--- a/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsTransientTest.java
+++ b/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsTransientTest.java
@@ -21,28 +21,22 @@
 package org.apache.polygene.entitystore.jclouds;
 
 import org.apache.polygene.api.common.Visibility;
-import org.apache.polygene.bootstrap.AssemblyException;
 import org.apache.polygene.bootstrap.ModuleAssembly;
 import org.apache.polygene.entitystore.jclouds.assembly.JCloudsEntityStoreAssembler;
 import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.entity.AbstractEntityStoreTest;
-import org.apache.polygene.valueserialization.orgjson.OrgJsonValueSerializationAssembler;
 
 public class JCloudsTransientTest
         extends AbstractEntityStoreTest
 {
-
     @Override
     public void assemble( ModuleAssembly module )
-            throws AssemblyException
     {
         super.assemble( module );
         ModuleAssembly config = module.layer().module( "config" );
         new EntityTestAssembler().assemble( config );
-        new OrgJsonValueSerializationAssembler().assemble( module );
         // START SNIPPET: assembly
         new JCloudsEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );
         // END SNIPPET: assembly
     }
-
 }

http://git-wip-us.apache.org/repos/asf/polygene-java/blob/17b11697/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsWithCacheTest.java
----------------------------------------------------------------------
diff --git a/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsWithCacheTest.java b/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsWithCacheTest.java
index 3f18f58..72f89cf 100644
--- a/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsWithCacheTest.java
+++ b/extensions/entitystore-jclouds/src/test/java/org/apache/polygene/entitystore/jclouds/JCloudsWithCacheTest.java
@@ -25,7 +25,6 @@ import org.apache.polygene.bootstrap.ModuleAssembly;
 import org.apache.polygene.entitystore.jclouds.assembly.JCloudsEntityStoreAssembler;
 import org.apache.polygene.test.EntityTestAssembler;
 import org.apache.polygene.test.cache.AbstractEntityStoreWithCacheTest;
-import org.apache.polygene.valueserialization.orgjson.OrgJsonValueSerializationAssembler;
 
 public class JCloudsWithCacheTest
     extends AbstractEntityStoreWithCacheTest
@@ -37,7 +36,6 @@ public class JCloudsWithCacheTest
         super.assemble( module );
         ModuleAssembly config = module.layer().module( "config" );
         new EntityTestAssembler().assemble( config );
-        new OrgJsonValueSerializationAssembler().assemble( module );
         new JCloudsEntityStoreAssembler().withConfig( config, Visibility.layer ).assemble( module );
     }
 }


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