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From sboi...@apache.org
Subject [44/53] [abbrv] incubator-ignite git commit: # gg-9470-rename
Date Thu, 04 Dec 2014 23:24:36 GMT
# gg-9470-rename


Project: http://git-wip-us.apache.org/repos/asf/incubator-ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-ignite/commit/e04165bb
Tree: http://git-wip-us.apache.org/repos/asf/incubator-ignite/tree/e04165bb
Diff: http://git-wip-us.apache.org/repos/asf/incubator-ignite/diff/e04165bb

Branch: refs/heads/master
Commit: e04165bbe46a93474acd1d132bfb4d2afe7012e8
Parents: 3dcb522
Author: sboikov <sboikov@gridgain.com>
Authored: Thu Dec 4 22:39:57 2014 +0300
Committer: sboikov <sboikov@gridgain.com>
Committed: Thu Dec 4 22:40:11 2014 +0300

----------------------------------------------------------------------
 .../client/GridClientPortableArgumentTask.java  |   2 +-
 .../gridgain/client/GridClientTestPortable.java |   2 +-
 .../GridClientTestPortableAffinityKeyTask.java  |   2 +-
 .../clients/src/test/resources/spring-cache.xml |   4 +-
 .../src/test/resources/spring-server-node.xml   |  10 +-
 .../test/resources/spring-server-ssl-node.xml   |   4 +-
 .../java/org/apache/ignite/IgnitePortables.java |  32 +--
 .../configuration/IgniteConfiguration.java      |   2 +-
 .../ignite/portables/GridPortableBuilder.java   | 129 +++++++++
 .../portables/GridPortableConfiguration.java    | 181 +++++++++++++
 .../ignite/portables/GridPortableException.java |  49 ++++
 .../ignite/portables/GridPortableIdMapper.java  |  47 ++++
 .../GridPortableInvalidClassException.java      |  50 ++++
 .../portables/GridPortableMarshalAware.java     |  40 +++
 .../ignite/portables/GridPortableMetadata.java  |  53 ++++
 .../ignite/portables/GridPortableObject.java    | 166 ++++++++++++
 .../ignite/portables/GridPortableRawReader.java | 214 +++++++++++++++
 .../ignite/portables/GridPortableRawWriter.java | 197 ++++++++++++++
 .../ignite/portables/GridPortableReader.java    | 263 +++++++++++++++++++
 .../portables/GridPortableSerializer.java       |  39 +++
 .../GridPortableTypeConfiguration.java          | 187 +++++++++++++
 .../ignite/portables/GridPortableWriter.java    | 242 +++++++++++++++++
 .../org/apache/ignite/portables/package.html    |  15 ++
 .../gridgain/client/GridClientCacheFlag.java    |   4 +-
 .../client/GridClientConfiguration.java         |   2 +-
 .../grid/cache/GridCacheConfiguration.java      |   3 +-
 .../grid/cache/GridCacheProjection.java         |   3 +-
 .../grid/cache/store/GridCacheStore.java        |   5 +-
 .../grid/dotnet/GridDotNetConfiguration.java    |   2 +-
 .../dotnet/GridDotNetPortableConfiguration.java |   2 +-
 .../GridDotNetPortableTypeConfiguration.java    |   2 +-
 .../gridgain/grid/kernal/GridPortablesImpl.java |   2 +-
 .../managers/indexing/GridIndexingManager.java  |   2 +-
 .../affinity/GridAffinityAssignmentCache.java   |   2 +-
 .../processors/cache/GridCacheAdapter.java      |   2 +-
 .../processors/cache/GridCacheContext.java      |   4 +-
 .../GridCacheDefaultAffinityKeyMapper.java      |   2 +-
 .../cache/GridCacheProjectionImpl.java          |   2 +-
 .../cache/GridCacheTxLocalAdapter.java          |   2 +-
 .../cache/affinity/GridCacheAffinityImpl.java   |   2 +-
 .../dht/GridPartitionedGetFuture.java           |   2 +-
 .../dht/atomic/GridDhtAtomicCache.java          |   2 +-
 .../dht/colocated/GridDhtColocatedCache.java    |   2 +-
 .../distributed/near/GridNearGetFuture.java     |   2 +-
 .../portable/GridPortableProcessor.java         |   3 +-
 .../portable/os/GridOsPortableProcessor.java    |   2 +-
 .../message/GridClientAbstractMessage.java      |   3 +-
 .../GridClientAuthenticationRequest.java        |   2 +-
 .../message/GridClientCacheQueryRequest.java    |   2 +-
 .../client/message/GridClientCacheRequest.java  |   2 +-
 .../message/GridClientGetMetaDataRequest.java   |   2 +-
 .../client/message/GridClientLogRequest.java    |   2 +-
 .../message/GridClientMetaDataResponse.java     |   2 +-
 .../rest/client/message/GridClientNodeBean.java |   2 +-
 .../message/GridClientNodeMetricsBean.java      |   2 +-
 .../message/GridClientPortableMetaData.java     |   2 +-
 .../message/GridClientPutMetaDataRequest.java   |   2 +-
 .../rest/client/message/GridClientResponse.java |   2 +-
 .../client/message/GridClientTaskRequest.java   |   2 +-
 .../message/GridClientTaskResultBean.java       |   2 +-
 .../message/GridClientTopologyRequest.java      |   2 +-
 .../cache/GridCacheClientQueryResult.java       |   2 +-
 .../metadata/GridPortableMetadataHandler.java   |   2 +-
 .../handlers/task/GridTaskCommandHandler.java   |   2 +-
 .../VisorPortableMetadataCollectorTask.java     |   2 +-
 .../grid/portables/GridPortableBuilder.java     | 129 ---------
 .../portables/GridPortableConfiguration.java    | 181 -------------
 .../grid/portables/GridPortableException.java   |  49 ----
 .../grid/portables/GridPortableIdMapper.java    |  47 ----
 .../GridPortableInvalidClassException.java      |  50 ----
 .../portables/GridPortableMarshalAware.java     |  40 ---
 .../grid/portables/GridPortableMetadata.java    |  53 ----
 .../grid/portables/GridPortableObject.java      | 166 ------------
 .../grid/portables/GridPortableRawReader.java   | 214 ---------------
 .../grid/portables/GridPortableRawWriter.java   | 197 --------------
 .../grid/portables/GridPortableReader.java      | 263 -------------------
 .../grid/portables/GridPortableSerializer.java  |  39 ---
 .../GridPortableTypeConfiguration.java          | 187 -------------
 .../grid/portables/GridPortableWriter.java      | 242 -----------------
 .../org/gridgain/grid/portables/package.html    |  15 --
 .../grid/security/GridSecurityCredentials.java  |   2 +-
 .../java/org/gridgain/grid/util/GridUtils.java  |   2 +-
 .../util/portable/GridPortableRawReaderEx.java  |   4 +-
 .../util/portable/GridPortableRawWriterEx.java  |   4 +-
 .../GridCacheOffHeapTieredAbstractSelfTest.java |   2 +-
 ...heOffHeapTieredEvictionAbstractSelfTest.java |   2 +-
 .../GridCacheSwapScanQueryAbstractSelfTest.java |   2 +-
 .../dataload/GridDataLoaderImplSelfTest.java    |   2 +-
 88 files changed, 1955 insertions(+), 1962 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/clients/src/test/java/org/gridgain/client/GridClientPortableArgumentTask.java
----------------------------------------------------------------------
diff --git a/modules/clients/src/test/java/org/gridgain/client/GridClientPortableArgumentTask.java b/modules/clients/src/test/java/org/gridgain/client/GridClientPortableArgumentTask.java
index de9ed22..051c52b 100644
--- a/modules/clients/src/test/java/org/gridgain/client/GridClientPortableArgumentTask.java
+++ b/modules/clients/src/test/java/org/gridgain/client/GridClientPortableArgumentTask.java
@@ -9,8 +9,8 @@
 
 package org.gridgain.client;
 
+import org.apache.ignite.portables.*;
 import org.gridgain.grid.*;
-import org.gridgain.grid.portables.*;
 
 import java.util.*;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/clients/src/test/java/org/gridgain/client/GridClientTestPortable.java
----------------------------------------------------------------------
diff --git a/modules/clients/src/test/java/org/gridgain/client/GridClientTestPortable.java b/modules/clients/src/test/java/org/gridgain/client/GridClientTestPortable.java
index c5f2f40..b9d948c 100644
--- a/modules/clients/src/test/java/org/gridgain/client/GridClientTestPortable.java
+++ b/modules/clients/src/test/java/org/gridgain/client/GridClientTestPortable.java
@@ -9,7 +9,7 @@
 
 package org.gridgain.client;
 
-import org.gridgain.grid.portables.*;
+import org.apache.ignite.portables.*;
 import org.gridgain.grid.util.typedef.internal.*;
 
 import java.io.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/clients/src/test/java/org/gridgain/client/GridClientTestPortableAffinityKeyTask.java
----------------------------------------------------------------------
diff --git a/modules/clients/src/test/java/org/gridgain/client/GridClientTestPortableAffinityKeyTask.java b/modules/clients/src/test/java/org/gridgain/client/GridClientTestPortableAffinityKeyTask.java
index 90ed8bd..f94481d 100644
--- a/modules/clients/src/test/java/org/gridgain/client/GridClientTestPortableAffinityKeyTask.java
+++ b/modules/clients/src/test/java/org/gridgain/client/GridClientTestPortableAffinityKeyTask.java
@@ -12,9 +12,9 @@ package org.gridgain.client;
 import org.apache.ignite.*;
 import org.apache.ignite.cluster.*;
 import org.apache.ignite.compute.*;
+import org.apache.ignite.portables.*;
 import org.apache.ignite.resources.*;
 import org.gridgain.grid.*;
-import org.gridgain.grid.portables.*;
 import org.jetbrains.annotations.*;
 
 import java.util.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/clients/src/test/resources/spring-cache.xml
----------------------------------------------------------------------
diff --git a/modules/clients/src/test/resources/spring-cache.xml b/modules/clients/src/test/resources/spring-cache.xml
index 79c10dc..ee34262 100644
--- a/modules/clients/src/test/resources/spring-cache.xml
+++ b/modules/clients/src/test/resources/spring-cache.xml
@@ -236,10 +236,10 @@
         </property>
 
         <property name="portableConfiguration">
-            <bean class="org.gridgain.grid.portables.GridPortableConfiguration">
+            <bean class="org.apache.ignite.portables.GridPortableConfiguration">
                 <property name="typeConfigurations">
                     <list>
-                        <bean class="org.gridgain.grid.portables.GridPortableTypeConfiguration">
+                        <bean class="org.apache.ignite.portables.GridPortableTypeConfiguration">
                             <property name="className" value="org.gridgain.client.GridClientTestPortable"/>
                         </bean>
                     </list>

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/clients/src/test/resources/spring-server-node.xml
----------------------------------------------------------------------
diff --git a/modules/clients/src/test/resources/spring-server-node.xml b/modules/clients/src/test/resources/spring-server-node.xml
index c5d9e8a..2c4b58b 100644
--- a/modules/clients/src/test/resources/spring-server-node.xml
+++ b/modules/clients/src/test/resources/spring-server-node.xml
@@ -70,19 +70,19 @@
         </property>
 
         <property name="portableConfiguration">
-            <bean class="org.gridgain.grid.portables.GridPortableConfiguration">
+            <bean class="org.apache.ignite.portables.GridPortableConfiguration">
                 <property name="typeConfigurations">
                     <list>
-                        <bean class="org.gridgain.grid.portables.GridPortableTypeConfiguration">
+                        <bean class="org.apache.ignite.portables.GridPortableTypeConfiguration">
                             <property name="className" value="org.gridgain.client.GridClientTestPortable"/>
                         </bean>
-                        <bean class="org.gridgain.grid.portables.GridPortableTypeConfiguration">
+                        <bean class="org.apache.ignite.portables.GridPortableTypeConfiguration">
                             <property name="className" value="org.gridgain.client.model.GridPortablePerson"/>
                         </bean>
-                        <bean class="org.gridgain.grid.portables.GridPortableTypeConfiguration">
+                        <bean class="org.apache.ignite.portables.GridPortableTypeConfiguration">
                             <property name="className" value="org.gridgain.client.model.GridImplicitPortablePerson"/>
                         </bean>
-                        <bean class="org.gridgain.grid.portables.GridPortableTypeConfiguration">
+                        <bean class="org.apache.ignite.portables.GridPortableTypeConfiguration">
                             <property name="className" value="GridNoDefPortablePerson"/>
                         </bean>
                     </list>

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/clients/src/test/resources/spring-server-ssl-node.xml
----------------------------------------------------------------------
diff --git a/modules/clients/src/test/resources/spring-server-ssl-node.xml b/modules/clients/src/test/resources/spring-server-ssl-node.xml
index 27eb154..144bf45 100644
--- a/modules/clients/src/test/resources/spring-server-ssl-node.xml
+++ b/modules/clients/src/test/resources/spring-server-ssl-node.xml
@@ -318,10 +318,10 @@
         <property name="systemExecutorServiceShutdown" value="true"/>
 
         <property name="portableConfiguration">
-            <bean class="org.gridgain.grid.portables.GridPortableConfiguration">
+            <bean class="org.apache.ignite.portables.GridPortableConfiguration">
                 <property name="typeConfigurations">
                     <list>
-                        <bean class="org.gridgain.grid.portables.GridPortableTypeConfiguration">
+                        <bean class="org.apache.ignite.portables.GridPortableTypeConfiguration">
                             <property name="className" value="org.gridgain.client.GridClientTestPortable"/>
                         </bean>
                     </list>

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/IgnitePortables.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/IgnitePortables.java b/modules/core/src/main/java/org/apache/ignite/IgnitePortables.java
index 7e8a069..547daba 100644
--- a/modules/core/src/main/java/org/apache/ignite/IgnitePortables.java
+++ b/modules/core/src/main/java/org/apache/ignite/IgnitePortables.java
@@ -9,9 +9,9 @@
 
 package org.apache.ignite;
 
+import org.apache.ignite.portables.*;
 import org.gridgain.grid.cache.*;
 import org.gridgain.grid.cache.query.*;
-import org.gridgain.grid.portables.*;
 import org.jetbrains.annotations.*;
 
 import java.sql.*;
@@ -28,7 +28,7 @@ import java.util.Date;
  * <li>Automatically convert collections and maps between Java, .NET, and C++.</li>
  * <li>
  *      Optionally avoid deserialization of objects on the server side
- *      (objects are stored in {@link org.gridgain.grid.portables.GridPortableObject} format).
+ *      (objects are stored in {@link org.apache.ignite.portables.GridPortableObject} format).
  * </li>
  * <li>Avoid need to have concrete class definitions on the server side.</li>
  * <li>Dynamically change structure of the classes without having to restart the cluster.</li>
@@ -74,7 +74,7 @@ import java.util.Date;
  * GridCacheProjection&lt;Integer.class, GridPortableObject.class&gt; prj = cache.keepPortable();
  * </pre>
  * <h1 class="header">Automatic Portable Types</h1>
- * Note that only portable classes are converted to {@link org.gridgain.grid.portables.GridPortableObject} format. Following
+ * Note that only portable classes are converted to {@link org.apache.ignite.portables.GridPortableObject} format. Following
  * classes are never converted (e.g., {@link #toPortable(Object)} method will return original
  * object, and instances of these classes will be stored in cache without changes):
  * <ul>
@@ -98,7 +98,7 @@ import java.util.Date;
  * in Java is {@code Dictionary} in C#, and {@link TreeMap} in Java becomes {@code SortedDictionary}
  * in C#, etc.
  * <h1 class="header">Building Portable Objects</h1>
- * GridGain comes with {@link org.gridgain.grid.portables.GridPortableBuilder} which allows to build portable objects dynamically:
+ * GridGain comes with {@link org.apache.ignite.portables.GridPortableBuilder} which allows to build portable objects dynamically:
  * <pre name=code class=java>
  * GridPortableBuilder builder = GridGain.grid().portables().builder();
  *
@@ -138,7 +138,7 @@ import java.util.Date;
  * As the structure of a portable object changes, the new fields become available for SQL queries
  * automatically.
  * <h1 class="header">Configuration</h1>
- * To make any object portable, you have to specify it in {@link org.gridgain.grid.portables.GridPortableConfiguration}
+ * To make any object portable, you have to specify it in {@link org.apache.ignite.portables.GridPortableConfiguration}
  * at startup. The only requirement GridGain imposes is that your object has an empty
  * constructor. Note, that since server side does not have to know the class definition,
  * you only need to list portable objects in configuration on the client side. However, if you
@@ -174,7 +174,7 @@ import java.util.Date;
  *
  * gridCfg.setPortableConfiguration(portCfg);
  * </pre>
- * You can also specify class name for a portable object via {@link org.gridgain.grid.portables.GridPortableTypeConfiguration}.
+ * You can also specify class name for a portable object via {@link org.apache.ignite.portables.GridPortableTypeConfiguration}.
  * Do it in case if you need to override other configuration properties on per-type level, like
  * ID-mapper, or serializer.
  * <h1 class="header">Custom Affinity Keys</h1>
@@ -200,9 +200,9 @@ import java.util.Date;
  * &lt;/property&gt;
  * </pre>
  * <h1 class="header">Serialization</h1>
- * Once portable object is specified in {@link org.gridgain.grid.portables.GridPortableConfiguration}, GridGain will
+ * Once portable object is specified in {@link org.apache.ignite.portables.GridPortableConfiguration}, GridGain will
  * be able to serialize and deserialize it. However, you can provide your own custom
- * serialization logic by optionally implementing {@link org.gridgain.grid.portables.GridPortableMarshalAware} interface, like so:
+ * serialization logic by optionally implementing {@link org.apache.ignite.portables.GridPortableMarshalAware} interface, like so:
  * <pre name=code class=java>
  * public class Address implements GridPortableMarshalAware {
  *     private String street;
@@ -223,8 +223,8 @@ import java.util.Date;
  * }
  * </pre>
  * Alternatively, if you cannot change class definitions, you can provide custom serialization
- * logic in {@link org.gridgain.grid.portables.GridPortableSerializer} either globally in {@link org.gridgain.grid.portables.GridPortableConfiguration} or
- * for a specific type via {@link org.gridgain.grid.portables.GridPortableTypeConfiguration} instance.
+ * logic in {@link org.apache.ignite.portables.GridPortableSerializer} either globally in {@link org.apache.ignite.portables.GridPortableConfiguration} or
+ * for a specific type via {@link org.apache.ignite.portables.GridPortableTypeConfiguration} instance.
  * <p>
  * Similar to java serialization you can use {@code writeReplace()} and {@code readResolve()} methods.
  * <ul>
@@ -241,10 +241,10 @@ import java.util.Date;
  * <h1 class="header">Custom ID Mappers</h1>
  * GridGain implementation uses name hash codes to generate IDs for class names or field names
  * internally. However, in cases when you want to provide your own ID mapping schema,
- * you can provide your own {@link org.gridgain.grid.portables.GridPortableIdMapper} implementation.
+ * you can provide your own {@link org.apache.ignite.portables.GridPortableIdMapper} implementation.
  * <p>
- * ID-mapper may be provided either globally in {@link org.gridgain.grid.portables.GridPortableConfiguration},
- * or for a specific type via {@link org.gridgain.grid.portables.GridPortableTypeConfiguration} instance.
+ * ID-mapper may be provided either globally in {@link org.apache.ignite.portables.GridPortableConfiguration},
+ * or for a specific type via {@link org.apache.ignite.portables.GridPortableTypeConfiguration} instance.
  * <h1 class="header">Query Indexing</h1>
  * Portable objects can be indexed for querying by specifying index fields in
  * {@link GridCacheQueryTypeMetadata} inside of specific {@link GridCacheConfiguration} instance,
@@ -287,13 +287,13 @@ public interface IgnitePortables {
     public int typeId(String typeName);
 
     /**
-     * Converts provided object to instance of {@link org.gridgain.grid.portables.GridPortableObject}.
+     * Converts provided object to instance of {@link org.apache.ignite.portables.GridPortableObject}.
      * <p>
-     * Note that object's type needs to be configured in {@link org.gridgain.grid.portables.GridPortableConfiguration}.
+     * Note that object's type needs to be configured in {@link org.apache.ignite.portables.GridPortableConfiguration}.
      *
      * @param obj Object to convert.
      * @return Converted object.
-     * @throws org.gridgain.grid.portables.GridPortableException In case of error.
+     * @throws org.apache.ignite.portables.GridPortableException In case of error.
      */
     public <T> T toPortable(@Nullable Object obj) throws GridPortableException;
 

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/configuration/IgniteConfiguration.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/configuration/IgniteConfiguration.java b/modules/core/src/main/java/org/apache/ignite/configuration/IgniteConfiguration.java
index 85516d1..c8a7a52 100644
--- a/modules/core/src/main/java/org/apache/ignite/configuration/IgniteConfiguration.java
+++ b/modules/core/src/main/java/org/apache/ignite/configuration/IgniteConfiguration.java
@@ -16,6 +16,7 @@ import org.apache.ignite.lifecycle.*;
 import org.apache.ignite.managed.*;
 import org.apache.ignite.marshaller.*;
 import org.apache.ignite.plugin.*;
+import org.apache.ignite.portables.*;
 import org.gridgain.client.ssl.*;
 import org.gridgain.grid.*;
 import org.gridgain.grid.cache.*;
@@ -25,7 +26,6 @@ import org.gridgain.grid.dr.hub.sender.*;
 import org.gridgain.grid.ggfs.*;
 import org.gridgain.grid.hadoop.*;
 import org.gridgain.grid.kernal.managers.eventstorage.*;
-import org.gridgain.grid.portables.*;
 import org.gridgain.grid.security.*;
 import org.gridgain.grid.segmentation.*;
 import org.gridgain.grid.spi.authentication.*;

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableBuilder.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableBuilder.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableBuilder.java
new file mode 100644
index 0000000..a400047
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableBuilder.java
@@ -0,0 +1,129 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+import org.jetbrains.annotations.*;
+
+/**
+ * Portable object builder. Provides ability to build portable objects dynamically
+ * without having class definitions.
+ * <p>
+ * Here is an example of how a portable object can be built dynamically:
+ * <pre name=code class=java>
+ * GridPortableBuilder builder = GridGain.grid().portables().builder("org.project.MyObject");
+ *
+ * builder.setField("fieldA", "A");
+ * builder.setField("fieldB", "B");
+ *
+ * GridPortableObject portableObj = builder.build();
+ * </pre>
+ *
+ * <p>
+ * Also builder can be initialized by existing portable object. This allows changing some fields without affecting
+ * other fields.
+ * <pre name=code class=java>
+ * GridPortableBuilder builder = GridGain.grid().portables().builder(person);
+ *
+ * builder.setField("name", "John");
+ *
+ * person = builder.build();
+ * </pre>
+ * </p>
+ *
+ * If you need to modify nested portable object you can get builder for nested object using
+ * {@link #getField(String)}, changes made on nested builder will affect parent object,
+ * for example:
+ *
+ * <pre name=code class=java>
+ * GridPortableBuilder personBuilder = grid.portables().createBuilder(personPortableObj);
+ * GridPortableBuilder addressBuilder = personBuilder.setField("address");
+ *
+ * addressBuilder.setField("city", "New York");
+ *
+ * personPortableObj = personBuilder.build();
+ *
+ * // Should be "New York".
+ * String city = personPortableObj.getField("address").getField("city");
+ * </pre>
+ *
+ * @see org.apache.ignite.IgnitePortables#builder(int)
+ * @see org.apache.ignite.IgnitePortables#builder(String)
+ * @see org.apache.ignite.IgnitePortables#builder(GridPortableObject)
+ */
+public interface GridPortableBuilder {
+    /**
+     * Returns value assigned to the specified field.
+     * If the value is a portable object instance of {@code GridPortableBuilder} will be returned,
+     * which can be modified.
+     * <p>
+     * Collections and maps returned from this method are modifiable.
+     *
+     * @param name Field name.
+     * @return Filed value.
+     */
+    public <T> T getField(String name);
+
+    /**
+     * Sets field value.
+     *
+     * @param name Field name.
+     * @param val Field value (cannot be {@code null}).
+     * @see GridPortableObject#metaData()
+     */
+    public GridPortableBuilder setField(String name, Object val);
+
+    /**
+     * Sets field value with value type specification.
+     * <p>
+     * Field type is needed for proper metadata update.
+     *
+     * @param name Field name.
+     * @param val Field value.
+     * @param type Field type.
+     * @see GridPortableObject#metaData()
+     */
+    public <T> GridPortableBuilder setField(String name, @Nullable T val, Class<? super T> type);
+
+    /**
+     * Sets field value.
+     * <p>
+     * This method should be used if field is portable object.
+     *
+     * @param name Field name.
+     * @param builder Builder for object field.
+     */
+    public GridPortableBuilder setField(String name, @Nullable GridPortableBuilder builder);
+
+    /**
+     * Removes field from this builder.
+     *
+     * @param fieldName Field name.
+     * @return {@code this} instance for chaining.
+     */
+    public GridPortableBuilder removeField(String fieldName);
+
+    /**
+     * Sets hash code for resulting portable object returned by {@link #build()} method.
+     * <p>
+     * If not set {@code 0} is used.
+     *
+     * @param hashCode Hash code.
+     * @return {@code this} instance for chaining.
+     */
+    public GridPortableBuilder hashCode(int hashCode);
+
+    /**
+     * Builds portable object.
+     *
+     * @return Portable object.
+     * @throws GridPortableException In case of error.
+     */
+    public GridPortableObject build() throws GridPortableException;
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableConfiguration.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableConfiguration.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableConfiguration.java
new file mode 100644
index 0000000..c1cfa0d
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableConfiguration.java
@@ -0,0 +1,181 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+import org.gridgain.grid.util.typedef.internal.*;
+
+import java.sql.Timestamp;
+import java.util.*;
+
+/**
+ * Defines configuration for GridGain portable functionality. All configuration
+ * properties defined here can be overridden on per-type level in
+ * {@link GridPortableTypeConfiguration}. Type configurations are provided via
+ * {@link #getTypeConfigurations()} method.
+ */
+public class GridPortableConfiguration {
+    /** Class names. */
+    private Collection<String> clsNames;
+
+    /** ID mapper. */
+    private GridPortableIdMapper idMapper;
+
+    /** Serializer. */
+    private GridPortableSerializer serializer;
+
+    /** Types. */
+    private Collection<GridPortableTypeConfiguration> typeCfgs;
+
+    /** Use timestamp flag. */
+    private boolean useTs = true;
+
+    /** Meta data enabled flag. */
+    private boolean metaDataEnabled = true;
+
+    /** Keep deserialized flag. */
+    private boolean keepDeserialized = true;
+
+    /**
+     * Gets class names.
+     *
+     * @return Class names.
+     */
+    public Collection<String> getClassNames() {
+        return clsNames;
+    }
+
+    /**
+     * Sets class names.
+     *
+     * @param clsNames Class names.
+     */
+    public void setClassNames(Collection<String> clsNames) {
+        this.clsNames = clsNames;
+    }
+
+    /**
+     * Gets ID mapper.
+     *
+     * @return ID mapper.
+     */
+    public GridPortableIdMapper getIdMapper() {
+        return idMapper;
+    }
+
+    /**
+     * Sets ID mapper.
+     *
+     * @param idMapper ID mapper.
+     */
+    public void setIdMapper(GridPortableIdMapper idMapper) {
+        this.idMapper = idMapper;
+    }
+
+    /**
+     * Gets serializer.
+     *
+     * @return Serializer.
+     */
+    public GridPortableSerializer getSerializer() {
+        return serializer;
+    }
+
+    /**
+     * Sets serializer.
+     *
+     * @param serializer Serializer.
+     */
+    public void setSerializer(GridPortableSerializer serializer) {
+        this.serializer = serializer;
+    }
+
+    /**
+     * Gets types configuration.
+     *
+     * @return Types configuration.
+     */
+    public Collection<GridPortableTypeConfiguration> getTypeConfigurations() {
+        return typeCfgs;
+    }
+
+    /**
+     * Sets type configurations.
+     *
+     * @param typeCfgs Type configurations.
+     */
+    public void setTypeConfigurations(Collection<GridPortableTypeConfiguration> typeCfgs) {
+        this.typeCfgs = typeCfgs;
+    }
+
+    /**
+     * If {@code true} then date values converted to {@link Timestamp} on deserialization.
+     * <p>
+     * Default value is {@code true}.
+     *
+     * @return Flag indicating whether date values converted to {@link Timestamp} during unmarshalling.
+     */
+    public boolean isUseTimestamp() {
+        return useTs;
+    }
+
+    /**
+     * @param useTs Flag indicating whether date values converted to {@link Timestamp} during unmarshalling.
+     */
+    public void setUseTimestamp(boolean useTs) {
+        this.useTs = useTs;
+    }
+
+    /**
+     * If {@code true}, meta data will be collected or all types. If you need to override this behaviour for
+     * some specific type, use {@link GridPortableTypeConfiguration#setMetaDataEnabled(Boolean)} method.
+     * <p>
+     * Default value if {@code true}.
+     *
+     * @return Whether meta data is collected.
+     */
+    public boolean isMetaDataEnabled() {
+        return metaDataEnabled;
+    }
+
+    /**
+     * @param metaDataEnabled Whether meta data is collected.
+     */
+    public void setMetaDataEnabled(boolean metaDataEnabled) {
+        this.metaDataEnabled = metaDataEnabled;
+    }
+
+    /**
+     * If {@code true}, {@link GridPortableObject} will cache deserialized instance after
+     * {@link GridPortableObject#deserialize()} is called. All consequent calls of this
+     * method on the same instance of {@link GridPortableObject} will return that cached
+     * value without actually deserializing portable object. If you need to override this
+     * behaviour for some specific type, use {@link GridPortableTypeConfiguration#setKeepDeserialized(Boolean)}
+     * method.
+     * <p>
+     * Default value if {@code true}.
+     *
+     * @return Whether deserialized value is kept.
+     */
+    public boolean isKeepDeserialized() {
+        return keepDeserialized;
+    }
+
+    /**
+     * @param keepDeserialized Whether deserialized value is kept.
+     */
+    public void setKeepDeserialized(boolean keepDeserialized) {
+        this.keepDeserialized = keepDeserialized;
+    }
+
+    /** {@inheritDoc} */
+    @Override public String toString() {
+        return S.toString(GridPortableConfiguration.class, this);
+    }
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableException.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableException.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableException.java
new file mode 100644
index 0000000..2a5e430
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableException.java
@@ -0,0 +1,49 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+import org.gridgain.grid.*;
+import org.jetbrains.annotations.*;
+
+/**
+ * Exception indicating portable object serialization error.
+ */
+public class GridPortableException extends GridRuntimeException {
+    /** */
+    private static final long serialVersionUID = 0L;
+
+    /**
+     * Creates portable exception with error message.
+     *
+     * @param msg Error message.
+     */
+    public GridPortableException(String msg) {
+        super(msg);
+    }
+
+    /**
+     * Creates portable exception with {@link Throwable} as a cause.
+     *
+     * @param cause Cause.
+     */
+    public GridPortableException(Throwable cause) {
+        super(cause);
+    }
+
+    /**
+     * Creates portable exception with error message and {@link Throwable} as a cause.
+     *
+     * @param msg Error message.
+     * @param cause Cause.
+     */
+    public GridPortableException(String msg, @Nullable Throwable cause) {
+        super(msg, cause);
+    }
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableIdMapper.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableIdMapper.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableIdMapper.java
new file mode 100644
index 0000000..b5cff6f
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableIdMapper.java
@@ -0,0 +1,47 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+/**
+ * Type and field ID mapper for portable objects. GridGain never writes full
+ * strings for field or type names. Instead, for performance reasons, GridGain
+ * writes integer hash codes for type and field names. It has been tested that
+ * hash code conflicts for the type names or the field names
+ * within the same type are virtually non-existent and, to gain performance, it is safe
+ * to work with hash codes. For the cases when hash codes for different types or fields
+ * actually do collide {@code GridPortableIdMapper} allows to override the automatically
+ * generated hash code IDs for the type and field names.
+ * <p>
+ * Portable ID mapper can be configured for all portable objects via
+ * {@link GridPortableConfiguration#getIdMapper()} method, or for a specific
+ * portable type via {@link GridPortableTypeConfiguration#getIdMapper()} method.
+ */
+public interface GridPortableIdMapper {
+    /**
+     * Gets type ID for provided class name.
+     * <p>
+     * If {@code 0} is returned, hash code of class simple name will be used.
+     *
+     * @param clsName Class name.
+     * @return Type ID.
+     */
+    public int typeId(String clsName);
+
+    /**
+     * Gets ID for provided field.
+     * <p>
+     * If {@code 0} is returned, hash code of field name will be used.
+     *
+     * @param typeId Type ID.
+     * @param fieldName Field name.
+     * @return Field ID.
+     */
+    public int fieldId(int typeId, String fieldName);
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableInvalidClassException.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableInvalidClassException.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableInvalidClassException.java
new file mode 100644
index 0000000..24fabc5
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableInvalidClassException.java
@@ -0,0 +1,50 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+import org.jetbrains.annotations.*;
+
+/**
+ * Exception indicating that class needed for deserialization of portable object does not exist.
+ * <p>
+ * Thrown from {@link GridPortableObject#deserialize()} method.
+ */
+public class GridPortableInvalidClassException extends GridPortableException {
+    /** */
+    private static final long serialVersionUID = 0L;
+
+    /**
+     * Creates invalid class exception with error message.
+     *
+     * @param msg Error message.
+     */
+    public GridPortableInvalidClassException(String msg) {
+        super(msg);
+    }
+
+    /**
+     * Creates invalid class exception with {@link Throwable} as a cause.
+     *
+     * @param cause Cause.
+     */
+    public GridPortableInvalidClassException(Throwable cause) {
+        super(cause);
+    }
+
+    /**
+     * Creates invalid class exception with error message and {@link Throwable} as a cause.
+     *
+     * @param msg Error message.
+     * @param cause Cause.
+     */
+    public GridPortableInvalidClassException(String msg, @Nullable Throwable cause) {
+        super(msg, cause);
+    }
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableMarshalAware.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableMarshalAware.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableMarshalAware.java
new file mode 100644
index 0000000..6dde0dc
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableMarshalAware.java
@@ -0,0 +1,40 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+/**
+ * Interface that allows to implement custom serialization
+ * logic for portable objects. Portable objects are not required
+ * to implement this interface, in which case GridGain will automatically
+ * serialize portable objects using reflection.
+ * <p>
+ * This interface, in a way, is analogous to {@link java.io.Externalizable}
+ * interface, which allows users to override default serialization logic,
+ * usually for performance reasons. The only difference here is that portable
+ * serialization is already very fast and implementing custom serialization
+ * logic for portables does not provide significant performance gains.
+ */
+public interface GridPortableMarshalAware {
+    /**
+     * Writes fields to provided writer.
+     *
+     * @param writer Portable object writer.
+     * @throws GridPortableException In case of error.
+     */
+    public void writePortable(GridPortableWriter writer) throws GridPortableException;
+
+    /**
+     * Reads fields from provided reader.
+     *
+     * @param reader Portable object reader.
+     * @throws GridPortableException In case of error.
+     */
+    public void readPortable(GridPortableReader reader) throws GridPortableException;
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableMetadata.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableMetadata.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableMetadata.java
new file mode 100644
index 0000000..5ec0dea
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableMetadata.java
@@ -0,0 +1,53 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+import org.jetbrains.annotations.*;
+
+import java.util.*;
+
+/**
+ * Portable type meta data. Metadata for portable types can be accessed from any of the
+ * {@link org.apache.ignite.IgnitePortables#metadata(String) GridPortables.metadata(...)} methods.
+ * Having metadata also allows for proper formatting of {@code GridPortableObject.toString()} method,
+ * even when portable objects are kept in binary format only, which may be necessary for audit reasons.
+ */
+public interface GridPortableMetadata {
+    /**
+     * Gets portable type name.
+     *
+     * @return Portable type name.
+     */
+    public String typeName();
+
+    /**
+     * Gets collection of all field names for this portable type.
+     *
+     * @return Collection of all field names for this portable type.
+     */
+    public Collection<String> fields();
+
+    /**
+     * Gets name of the field type for a given field.
+     *
+     * @param fieldName Field name.
+     * @return Field type name.
+     */
+    @Nullable public String fieldTypeName(String fieldName);
+
+    /**
+     * Portable objects can optionally specify custom key-affinity mapping in the
+     * configuration. This method returns the name of the field which should be
+     * used for the key-affinity mapping.
+     *
+     * @return Affinity key field name.
+     */
+    @Nullable public String affinityKeyFieldName();
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableObject.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableObject.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableObject.java
new file mode 100644
index 0000000..12b6049
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableObject.java
@@ -0,0 +1,166 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+import org.jetbrains.annotations.*;
+
+import java.io.*;
+import java.util.*;
+
+/**
+ * Wrapper for portable object in portable binary format. Once an object is defined as portable,
+ * GridGain will always store it in memory in the portable (i.e. binary) format.
+ * User can choose to work either with the portable format or with the deserialized form
+ * (assuming that class definitions are present in the classpath).
+ * <p>
+ * <b>NOTE:</b> user does not need to (and should not) implement this interface directly.
+ * <p>
+ * To work with the portable format directly, user should create a cache projection
+ * over {@code GridPortableObject} class and then retrieve individual fields as needed:
+ * <pre name=code class=java>
+ * GridCacheProjection&lt;GridPortableObject.class, GridPortableObject.class&gt; prj =
+ *     cache.projection(GridPortableObject.class, GridPortableObject.class);
+ *
+ * // Convert instance of MyKey to portable format.
+ * // We could also use GridPortableBuilder to create
+ * // the key in portable format directly.
+ * GridPortableObject key = grid.portables().toPortable(new MyKey());
+ *
+ * GridPortableObject val = prj.get(key);
+ *
+ * String field = val.field("myFieldName");
+ * </pre>
+ * Alternatively, we could also choose a hybrid approach, where, for example,
+ * the keys are concrete deserialized objects and the values are returned in portable
+ * format, like so:
+ * <pre name=code class=java>
+ * GridCacheProjection&lt;MyKey.class, GridPortableObject.class&gt; prj =
+ *     cache.projection(MyKey.class, GridPortableObject.class);
+ *
+ * GridPortableObject val = prj.get(new MyKey());
+ *
+ * String field = val.field("myFieldName");
+ * </pre>
+ * We could also have the values as concrete deserialized objects and the keys in portable format,
+ * but such use case is a lot less common because cache keys are usually a lot smaller than values, and
+ * it may be very cheap to deserialize the keys, but not the values.
+ * <p>
+ * And finally, if we have class definitions in the classpath, we may choose to work with deserialized
+ * typed objects at all times. In this case we do incur the deserialization cost, however,
+ * GridGain will only deserialize on the first access and will cache the deserialized object,
+ * so it does not have to be deserialized again:
+ * <pre name=code class=java>
+ * GridCacheProjection&lt;MyKey.class, MyValue.class&gt; prj =
+ *     cache.projection(MyKey.class, MyValue.class);
+ *
+ * MyValue val = prj.get(new MyKey());
+ *
+ * // Normal java getter.
+ * String fieldVal = val.getMyFieldName();
+ * </pre>
+ * <h1 class="header">Working With Maps and Collections</h1>
+ * All maps and collections in the portable objects are serialized automatically. When working
+ * with different platforms, e.g. C++ or .NET, GridGain will automatically pick the most
+ * adequate collection or map in either language. For example, {@link ArrayList} in Java will become
+ * {@code List} in C#, {@link LinkedList} in Java is {@link LinkedList} in C#, {@link HashMap}
+ * in Java is {@code Dictionary} in C#, and {@link TreeMap} in Java becomes {@code SortedDictionary}
+ * in C#, etc.
+ * <h1 class="header">Dynamic Structure Changes</h1>
+ * Since objects are always cached in the portable binary format, server does not need to
+ * be aware of the class definitions. Moreover, if class definitions are not present or not
+ * used on the server, then clients can continuously change the structure of the portable
+ * objects without having to restart the cluster. For example, if one client stores a
+ * certain class with fields A and B, and another client stores the same class with
+ * fields B and C, then the server-side portable object will have the fields A, B, and C.
+ * As the structure of a portable object changes, the new fields become available for SQL queries
+ * automatically.
+ * <h1 class="header">Building Portable Objects</h1>
+ * GridGain comes with {@link GridPortableBuilder} which allows to build portable objects dynamically:
+ * <pre name=code class=java>
+ * GridPortableBuilder builder = GridGain.grid().portables().builder("org.project.MyObject");
+ *
+ * builder.setField("fieldA", "A");
+ * builder.setField("fieldB", "B");
+ *
+ * GridPortableObject portableObj = builder.build();
+ * </pre>
+ * For the cases when class definition is present
+ * in the class path, it is also possible to populate a standard POJO and then
+ * convert it to portable format, like so:
+ * <pre name=code class=java>
+ * MyObject obj = new MyObject();
+ *
+ * obj.setFieldA("A");
+ * obj.setFieldB(123);
+ *
+ * GridPortableObject portableObj = GridGain.grid().portables().toPortable(obj);
+ * </pre>
+ * <h1 class="header">Portable Metadata</h1>
+ * Even though GridGain portable protocol only works with hash codes for type and field names
+ * to achieve better performance, GridGain provides metadata for all portable types which
+ * can be queried ar runtime via any of the {@link org.apache.ignite.IgnitePortables#metadata(Class) GridPortables.metadata(...)}
+ * methods. Having metadata also allows for proper formatting of {@code GridPortableObject.toString()} method,
+ * even when portable objects are kept in binary format only, which may be necessary for audit reasons.
+ */
+public interface GridPortableObject extends Serializable, Cloneable {
+    /**
+     * Gets portable object type ID.
+     *
+     * @return Type ID.
+     */
+    public int typeId();
+
+    /**
+     * Gets meta data for this portable object.
+     *
+     * @return Meta data.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public GridPortableMetadata metaData() throws GridPortableException;
+
+    /**
+     * Gets field value.
+     *
+     * @param fieldName Field name.
+     * @return Field value.
+     * @throws GridPortableException In case of any other error.
+     */
+    @Nullable public <F> F field(String fieldName) throws GridPortableException;
+
+    /**
+     * Gets fully deserialized instance of portable object.
+     *
+     * @return Fully deserialized instance of portable object.
+     * @throws GridPortableInvalidClassException If class doesn't exist.
+     * @throws GridPortableException In case of any other error.
+     */
+    @Nullable public <T> T deserialize() throws GridPortableException;
+
+    /**
+     * Creates a copy of this portable object and optionally changes field values
+     * if they are provided in map. If map is empty or {@code null}, clean copy
+     * is created.
+     *
+     * @param fields Fields to modify in copy.
+     * @return Copy of this portable object.
+     * @throws GridPortableException In case of error.
+     * @deprecated Use {@link GridPortableBuilder} instead.
+     * @see GridPortableBuilder
+     */
+    @Deprecated
+    public GridPortableObject copy(@Nullable Map<String, Object> fields) throws GridPortableException;
+
+    /**
+     * Copies this portable object.
+     *
+     * @return Copy of this portable object.
+     */
+    public GridPortableObject clone() throws CloneNotSupportedException;
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableRawReader.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableRawReader.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableRawReader.java
new file mode 100644
index 0000000..bd45f01
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableRawReader.java
@@ -0,0 +1,214 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+import org.jetbrains.annotations.*;
+
+import java.sql.*;
+import java.util.*;
+import java.util.Date;
+
+/**
+ * Raw reader for portable objects. Raw reader does not use field name hash codes, therefore,
+ * making the format even more compact. However, if the raw reader is used,
+ * dynamic structure changes to the portable objects are not supported.
+ */
+public interface GridPortableRawReader {
+    /**
+     * @return Byte value.
+     * @throws GridPortableException In case of error.
+     */
+    public byte readByte() throws GridPortableException;
+
+    /**
+     * @return Short value.
+     * @throws GridPortableException In case of error.
+     */
+    public short readShort() throws GridPortableException;
+
+    /**
+     * @return Integer value.
+     * @throws GridPortableException In case of error.
+     */
+    public int readInt() throws GridPortableException;
+
+    /**
+     * @return Long value.
+     * @throws GridPortableException In case of error.
+     */
+    public long readLong() throws GridPortableException;
+
+    /**
+     * @return Float value.
+     * @throws GridPortableException In case of error.
+     */
+    public float readFloat() throws GridPortableException;
+
+    /**
+     * @return Double value.
+     * @throws GridPortableException In case of error.
+     */
+    public double readDouble() throws GridPortableException;
+
+    /**
+     * @return Char value.
+     * @throws GridPortableException In case of error.
+     */
+    public char readChar() throws GridPortableException;
+
+    /**
+     * @return Boolean value.
+     * @throws GridPortableException In case of error.
+     */
+    public boolean readBoolean() throws GridPortableException;
+
+    /**
+     * @return String value.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public String readString() throws GridPortableException;
+
+    /**
+     * @return UUID.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public UUID readUuid() throws GridPortableException;
+
+    /**
+     * @return Date.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public Date readDate() throws GridPortableException;
+
+    /**
+     * @return Timestamp.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public Timestamp readTimestamp() throws GridPortableException;
+
+    /**
+     * @return Object.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public Object readObject() throws GridPortableException;
+
+    /**
+     * @return Byte array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public byte[] readByteArray() throws GridPortableException;
+
+    /**
+     * @return Short array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public short[] readShortArray() throws GridPortableException;
+
+    /**
+     * @return Integer array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public int[] readIntArray() throws GridPortableException;
+
+    /**
+     * @return Long array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public long[] readLongArray() throws GridPortableException;
+
+    /**
+     * @return Float array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public float[] readFloatArray() throws GridPortableException;
+
+    /**
+     * @return Byte array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public double[] readDoubleArray() throws GridPortableException;
+
+    /**
+     * @return Char array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public char[] readCharArray() throws GridPortableException;
+
+    /**
+     * @return Boolean array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public boolean[] readBooleanArray() throws GridPortableException;
+
+    /**
+     * @return String array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public String[] readStringArray() throws GridPortableException;
+
+    /**
+     * @return UUID array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public UUID[] readUuidArray() throws GridPortableException;
+
+    /**
+     * @return Date array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public Date[] readDateArray() throws GridPortableException;
+
+    /**
+     * @return Object array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public Object[] readObjectArray() throws GridPortableException;
+
+    /**
+     * @return Collection.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <T> Collection<T> readCollection() throws GridPortableException;
+
+    /**
+     * @param colCls Collection class.
+     * @return Collection.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <T> Collection<T> readCollection(Class<? extends Collection<T>> colCls)
+        throws GridPortableException;
+
+    /**
+     * @return Map.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <K, V> Map<K, V> readMap() throws GridPortableException;
+
+    /**
+     * @param mapCls Map class.
+     * @return Map.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <K, V> Map<K, V> readMap(Class<? extends Map<K, V>> mapCls) throws GridPortableException;
+
+    /**
+     * @param enumCls Enum class.
+     * @return Value.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <T extends Enum<?>> T readEnum(Class<T> enumCls) throws GridPortableException;
+
+    /**
+     * @param enumCls Enum class.
+     * @return Value.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <T extends Enum<?>> T[] readEnumArray(Class<T> enumCls) throws GridPortableException;
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableRawWriter.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableRawWriter.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableRawWriter.java
new file mode 100644
index 0000000..8127219
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableRawWriter.java
@@ -0,0 +1,197 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+import org.jetbrains.annotations.*;
+
+import java.sql.*;
+import java.util.*;
+import java.util.Date;
+
+/**
+ * Raw writer for portable object. Raw writer does not write field name hash codes, therefore,
+ * making the format even more compact. However, if the raw writer is used,
+ * dynamic structure changes to the portable objects are not supported.
+ */
+public interface GridPortableRawWriter {
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeByte(byte val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeShort(short val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeInt(int val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeLong(long val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeFloat(float val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeDouble(double val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeChar(char val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeBoolean(boolean val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeString(@Nullable String val) throws GridPortableException;
+
+    /**
+     * @param val UUID to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeUuid(@Nullable UUID val) throws GridPortableException;
+
+    /**
+     * @param val Date to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeDate(@Nullable Date val) throws GridPortableException;
+
+    /**
+     * @param val Timestamp to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeTimestamp(@Nullable Timestamp val) throws GridPortableException;
+
+    /**
+     * @param obj Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeObject(@Nullable Object obj) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeByteArray(@Nullable byte[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeShortArray(@Nullable short[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeIntArray(@Nullable int[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeLongArray(@Nullable long[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeFloatArray(@Nullable float[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeDoubleArray(@Nullable double[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeCharArray(@Nullable char[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeBooleanArray(@Nullable boolean[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeStringArray(@Nullable String[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeUuidArray(@Nullable UUID[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeDateArray(@Nullable Date[] val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public void writeObjectArray(@Nullable Object[] val) throws GridPortableException;
+
+    /**
+     * @param col Collection to write.
+     * @throws GridPortableException In case of error.
+     */
+    public <T> void writeCollection(@Nullable Collection<T> col) throws GridPortableException;
+
+    /**
+     * @param map Map to write.
+     * @throws GridPortableException In case of error.
+     */
+    public <K, V> void writeMap(@Nullable Map<K, V> map) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public <T extends Enum<?>> void writeEnum(T val) throws GridPortableException;
+
+    /**
+     * @param val Value to write.
+     * @throws GridPortableException In case of error.
+     */
+    public <T extends Enum<?>> void writeEnumArray(T[] val) throws GridPortableException;
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableReader.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableReader.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableReader.java
new file mode 100644
index 0000000..eb2338d
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableReader.java
@@ -0,0 +1,263 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+import org.jetbrains.annotations.*;
+
+import java.sql.*;
+import java.util.*;
+import java.util.Date;
+
+/**
+ * Reader for portable objects used in {@link GridPortableMarshalAware} implementations.
+ * Useful for the cases when user wants a fine-grained control over serialization.
+ * <p>
+ * Note that GridGain never writes full strings for field or type names. Instead,
+ * for performance reasons, GridGain writes integer hash codes for type and field names.
+ * It has been tested that hash code conflicts for the type names or the field names
+ * within the same type are virtually non-existent and, to gain performance, it is safe
+ * to work with hash codes. For the cases when hash codes for different types or fields
+ * actually do collide, GridGain provides {@link GridPortableIdMapper} which
+ * allows to override the automatically generated hash code IDs for the type and field names.
+ */
+public interface GridPortableReader {
+    /**
+     * @param fieldName Field name.
+     * @return Byte value.
+     * @throws GridPortableException In case of error.
+     */
+    public byte readByte(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Short value.
+     * @throws GridPortableException In case of error.
+     */
+    public short readShort(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Integer value.
+     * @throws GridPortableException In case of error.
+     */
+    public int readInt(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Long value.
+     * @throws GridPortableException In case of error.
+     */
+    public long readLong(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @throws GridPortableException In case of error.
+     * @return Float value.
+     */
+    public float readFloat(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Double value.
+     * @throws GridPortableException In case of error.
+     */
+    public double readDouble(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Char value.
+     * @throws GridPortableException In case of error.
+     */
+    public char readChar(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Boolean value.
+     * @throws GridPortableException In case of error.
+     */
+    public boolean readBoolean(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return String value.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public String readString(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return UUID.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public UUID readUuid(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Date.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public Date readDate(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Timestamp.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public Timestamp readTimestamp(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Object.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <T> T readObject(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Byte array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public byte[] readByteArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Short array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public short[] readShortArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Integer array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public int[] readIntArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Long array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public long[] readLongArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Float array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public float[] readFloatArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Byte array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public double[] readDoubleArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Char array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public char[] readCharArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Boolean array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public boolean[] readBooleanArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return String array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public String[] readStringArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return UUID array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public UUID[] readUuidArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Date array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public Date[] readDateArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Object array.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public Object[] readObjectArray(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Collection.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <T> Collection<T> readCollection(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @param colCls Collection class.
+     * @return Collection.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <T> Collection<T> readCollection(String fieldName, Class<? extends Collection<T>> colCls)
+        throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @return Map.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <K, V> Map<K, V> readMap(String fieldName) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @param mapCls Map class.
+     * @return Map.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <K, V> Map<K, V> readMap(String fieldName, Class<? extends Map<K, V>> mapCls)
+        throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @param enumCls Enum class.
+     * @return Value.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <T extends Enum<?>> T readEnum(String fieldName, Class<T> enumCls) throws GridPortableException;
+
+    /**
+     * @param fieldName Field name.
+     * @param enumCls Enum class.
+     * @return Value.
+     * @throws GridPortableException In case of error.
+     */
+    @Nullable public <T extends Enum<?>> T[] readEnumArray(String fieldName, Class<T> enumCls)
+        throws GridPortableException;
+
+    /**
+     * Gets raw reader. Raw reader does not use field name hash codes, therefore,
+     * making the format even more compact. However, if the raw reader is used,
+     * dynamic structure changes to the portable objects are not supported.
+     *
+     * @return Raw reader.
+     */
+    public GridPortableRawReader rawReader();
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableSerializer.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableSerializer.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableSerializer.java
new file mode 100644
index 0000000..1037b49
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableSerializer.java
@@ -0,0 +1,39 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+/**
+ * Interface that allows to implement custom serialization logic for portable objects.
+ * Can be used instead of {@link GridPortableMarshalAware} in case if the class
+ * cannot be changed directly.
+ * <p>
+ * Portable serializer can be configured for all portable objects via
+ * {@link GridPortableConfiguration#getSerializer()} method, or for a specific
+ * portable type via {@link GridPortableTypeConfiguration#getSerializer()} method.
+ */
+public interface GridPortableSerializer {
+    /**
+     * Writes fields to provided writer.
+     *
+     * @param obj Empty object.
+     * @param writer Portable object writer.
+     * @throws GridPortableException In case of error.
+     */
+    public void writePortable(Object obj, GridPortableWriter writer) throws GridPortableException;
+
+    /**
+     * Reads fields from provided reader.
+     *
+     * @param obj Empty object
+     * @param reader Portable object reader.
+     * @throws GridPortableException In case of error.
+     */
+    public void readPortable(Object obj, GridPortableReader reader) throws GridPortableException;
+}

http://git-wip-us.apache.org/repos/asf/incubator-ignite/blob/e04165bb/modules/core/src/main/java/org/apache/ignite/portables/GridPortableTypeConfiguration.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/portables/GridPortableTypeConfiguration.java b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableTypeConfiguration.java
new file mode 100644
index 0000000..3a362fe
--- /dev/null
+++ b/modules/core/src/main/java/org/apache/ignite/portables/GridPortableTypeConfiguration.java
@@ -0,0 +1,187 @@
+/* @java.file.header */
+
+/*  _________        _____ __________________        _____
+ *  __  ____/___________(_)______  /__  ____/______ ____(_)_______
+ *  _  / __  __  ___/__  / _  __  / _  / __  _  __ `/__  / __  __ \
+ *  / /_/ /  _  /    _  /  / /_/ /  / /_/ /  / /_/ / _  /  _  / / /
+ *  \____/   /_/     /_/   \_,__/   \____/   \__,_/  /_/   /_/ /_/
+ */
+
+package org.apache.ignite.portables;
+
+import org.gridgain.grid.util.typedef.internal.*;
+
+import java.sql.*;
+
+/**
+ * Defines configuration properties for a specific portable type. Providing per-type
+ * configuration is optional, as it is generally enough to provide global
+ * portable configuration in {@link GridPortableConfiguration} instance. However,
+ * this class allows you to change configuration properties for a specific
+ * portable type without affecting configuration for other portable types.
+ * <p>
+ * Per-type portable configuration can be specified in
+ * {@link GridPortableConfiguration#getTypeConfigurations()} method.
+ */
+public class GridPortableTypeConfiguration {
+    /** Class name. */
+    private String clsName;
+
+    /** ID mapper. */
+    private GridPortableIdMapper idMapper;
+
+    /** Serializer. */
+    private GridPortableSerializer serializer;
+
+    /** Use timestamp flag. */
+    private Boolean useTs;
+
+    /** Meta data enabled flag. */
+    private Boolean metaDataEnabled;
+
+    /** Keep deserialized flag. */
+    private Boolean keepDeserialized;
+
+    /** Affinity key field name. */
+    private String affKeyFieldName;
+
+    /**
+     */
+    public GridPortableTypeConfiguration() {
+        // No-op.
+    }
+
+    /**
+     * @param clsName Class name.
+     */
+    public GridPortableTypeConfiguration(String clsName) {
+        this.clsName = clsName;
+    }
+
+    /**
+     * Gets type name.
+     *
+     * @return Type name.
+     */
+    public String getClassName() {
+        return clsName;
+    }
+
+    /**
+     * Sets type name.
+     *
+     * @param clsName Type name.
+     */
+    public void setClassName(String clsName) {
+        this.clsName = clsName;
+    }
+
+    /**
+     * Gets ID mapper.
+     *
+     * @return ID mapper.
+     */
+    public GridPortableIdMapper getIdMapper() {
+        return idMapper;
+    }
+
+    /**
+     * Sets ID mapper.
+     *
+     * @param idMapper ID mapper.
+     */
+    public void setIdMapper(GridPortableIdMapper idMapper) {
+        this.idMapper = idMapper;
+    }
+
+    /**
+     * Gets serializer.
+     *
+     * @return Serializer.
+     */
+    public GridPortableSerializer getSerializer() {
+        return serializer;
+    }
+
+    /**
+     * Sets serializer.
+     *
+     * @param serializer Serializer.
+     */
+    public void setSerializer(GridPortableSerializer serializer) {
+        this.serializer = serializer;
+    }
+
+    /**
+     * If {@code true} then date values converted to {@link Timestamp} during unmarshalling.
+     *
+     * @return Flag indicating whether date values converted to {@link Timestamp} during unmarshalling.
+     */
+    public Boolean isUseTimestamp() {
+        return useTs;
+    }
+
+    /**
+     * @param useTs Flag indicating whether date values converted to {@link Timestamp} during unmarshalling.
+     */
+    public void setUseTimestamp(Boolean useTs) {
+        this.useTs = useTs;
+    }
+
+    /**
+     * Defines whether meta data is collected for this type. If provided, this value will override
+     * {@link GridPortableConfiguration#isMetaDataEnabled()} property.
+     *
+     * @return Whether meta data is collected.
+     */
+    public Boolean isMetaDataEnabled() {
+        return metaDataEnabled;
+    }
+
+    /**
+     * @param metaDataEnabled Whether meta data is collected.
+     */
+    public void setMetaDataEnabled(Boolean metaDataEnabled) {
+        this.metaDataEnabled = metaDataEnabled;
+    }
+
+    /**
+     * Defines whether {@link GridPortableObject} should cache deserialized instance. If provided,
+     * this value will override {@link GridPortableConfiguration#isKeepDeserialized()} property.
+     *
+     * @return Whether deserialized value is kept.
+     */
+    public Boolean isKeepDeserialized() {
+        return keepDeserialized;
+    }
+
+    /**
+     * @param keepDeserialized Whether deserialized value is kept.
+     */
+    public void setKeepDeserialized(Boolean keepDeserialized) {
+        this.keepDeserialized = keepDeserialized;
+    }
+
+    /**
+     * Gets affinity key field name.
+     *
+     * @return Affinity key field name.
+     */
+    public String getAffinityKeyFieldName() {
+        return affKeyFieldName;
+    }
+
+    /**
+     * Sets affinity key field name.
+     *
+     * @param affKeyFieldName Affinity key field name.
+     */
+    public void setAffinityKeyFieldName(String affKeyFieldName) {
+        this.affKeyFieldName = affKeyFieldName;
+    }
+
+    /** {@inheritDoc} */
+    @Override public String toString() {
+        return S.toString(GridPortableTypeConfiguration.class, this, super.toString());
+    }
+}


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