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From akaras...@apache.org
Subject svn commit: rev 37157 - in incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src: java/org/apache/snickers/ldap/encoder/modifyDn test/org/apache/snickers/ldap/encoder/modifyDn
Date Sat, 28 Aug 2004 05:00:26 GMT
Author: akarasulu
Date: Fri Aug 27 22:00:26 2004
New Revision: 37157

Added:
   incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/java/org/apache/snickers/ldap/encoder/modifyDn/ModifyDnRequestEncoder.java
   incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/test/org/apache/snickers/ldap/encoder/modifyDn/ModifyDnRequestEncoderTest.java
Log:
Commit changes ...

 o added ModifyDnRequest stub encoder
 o added and passed unit test for encoder
 


Added: incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/java/org/apache/snickers/ldap/encoder/modifyDn/ModifyDnRequestEncoder.java
==============================================================================
--- (empty file)
+++ incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/java/org/apache/snickers/ldap/encoder/modifyDn/ModifyDnRequestEncoder.java
Fri Aug 27 22:00:26 2004
@@ -0,0 +1,100 @@
+/*
+ *   Copyright 2004 The Apache Software Foundation
+ *
+ *   Licensed 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.snickers.ldap.encoder.modifyDn;
+
+import org.apache.snickers.ber.TupleNode;
+import org.apache.snickers.ber.DefaultMutableTupleNode;
+import org.apache.snickers.ber.Tuple;
+import org.apache.snickers.ber.Length;
+import org.apache.snickers.ber.primitives.UniversalTag;
+import org.apache.snickers.ldap.encoder.EncoderUtils;
+import org.apache.snickers.ldap.LdapTag;
+import org.apache.ldap.common.message.ModifyDnRequest;
+
+/**
+ * Encoder which generates a TupleNode tree from a ModifyDnRequest PDU stub.
+ *
+ * @author <a href="mailto:directory-dev@incubator.apache.org"> Apache Directory
+ *         Project</a>
+ * @version $Rev$
+ */
+public class ModifyDnRequestEncoder
+{
+    /** thread safe (flywieght) instance of this encoder */
+    public static final ModifyDnRequestEncoder INSTANCE =
+            new ModifyDnRequestEncoder();
+
+
+    /**
+     * Encodes a ModifyDnRequest into a TupleNode tree.
+     *
+     * @param req the ModifyDnRequest stub to encode
+     * @return the encoded root TupleNode tree
+     */
+    public TupleNode encode( ModifyDnRequest req )
+    {
+        /// Create the top level TupleNode of the PDU
+        DefaultMutableTupleNode top =
+                new DefaultMutableTupleNode( new Tuple() );
+        top.getTuple().setTag( UniversalTag.SEQUENCE_SEQUENCE_OF, false );
+        top.getTuple().setLength( Length.INDEFINATE );
+
+        // Create and add the message id to req PDU
+        DefaultMutableTupleNode child = ( DefaultMutableTupleNode )
+                EncoderUtils.encode( req.getMessageId() );
+        top.addLast( child );
+        child.setParent( top );
+
+        // Create the modify response sequence of TLV tuple
+        DefaultMutableTupleNode modifyDnReq =
+                new DefaultMutableTupleNode( new Tuple() );
+        modifyDnReq.getTuple().setTag( LdapTag.MODIFYDN_REQUEST, false );
+        modifyDnReq.getTuple().setLength( Length.INDEFINATE );
+
+        // add the tuple for the LDAPDN entry name
+        child = ( DefaultMutableTupleNode )
+                EncoderUtils.encode( req.getName() );
+        modifyDnReq.addLast( child );
+        child.setParent( modifyDnReq );
+
+        // add the tuple for the RelativeLDAPDN newrdn
+        child = ( DefaultMutableTupleNode )
+                EncoderUtils.encode( req.getNewRdn() );
+        modifyDnReq.addLast( child );
+        child.setParent( modifyDnReq );
+
+        // add the tuple for the BOOLEAN deleteOldRdn field
+        child = ( DefaultMutableTupleNode )
+                EncoderUtils.encode( req.getDeleteOldRdn() );
+        modifyDnReq.addLast( child );
+        child.setParent( modifyDnReq );
+
+        // add the tuple for the OPTIONAL LDAPDN newSuperior
+        if ( req.getNewSuperior() != null )
+        {
+            child = ( DefaultMutableTupleNode )
+                    EncoderUtils.encode( LdapTag.CONTEXT_SPECIFIC_TAG_0,
+                            req.getNewSuperior() );
+            modifyDnReq.addLast( child );
+            child.setParent( modifyDnReq );
+        }
+
+        top.addLast( modifyDnReq );
+        modifyDnReq.setParent( top );
+        return top;
+    }
+}

Added: incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/test/org/apache/snickers/ldap/encoder/modifyDn/ModifyDnRequestEncoderTest.java
==============================================================================
--- (empty file)
+++ incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/test/org/apache/snickers/ldap/encoder/modifyDn/ModifyDnRequestEncoderTest.java
Fri Aug 27 22:00:26 2004
@@ -0,0 +1,54 @@
+/*
+ *   Copyright 2004 The Apache Software Foundation
+ *
+ *   Licensed 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.snickers.ldap.encoder.modifyDn;
+
+
+import org.apache.snickers.ber.TupleNode;
+import org.apache.snickers.ber.DefaultMutableTupleNode;
+import org.apache.snickers.ldap.encoder.AbstractEncoderTestCase;
+
+import org.apache.ldap.common.message.*;
+
+
+/**
+ * Tests the ModifyDnRequest encoder.
+ *
+ * @author <a href="mailto:directory-dev@incubator.apache.org"> Apache Directory
+ *         Project</a>
+ */
+public class ModifyDnRequestEncoderTest extends AbstractEncoderTestCase
+{
+    /**
+     * Tests the encoder's encode() method.
+     */
+    public void testEncode()
+    {
+        // Construct the ModifyDn request to test
+        ModifyDnRequestImpl request = new ModifyDnRequestImpl( 45 );
+        request.setDeleteOldRdn( true );
+        request.setName( "dc=admins,dc=apache,dc=org" );
+        request.setNewRdn( "dc=administrators" );
+        request.setNewSuperior( "dc=groups,dc=apache,dc=org" );
+
+        // Encode stub into tuple tree then into the accumulator
+        TupleNode node = ModifyDnRequestEncoder.INSTANCE.encode( request );
+        encode( ( DefaultMutableTupleNode ) node );
+
+        // Test to see if original stub equals the round trip generated stub
+        assertTrue( request.equals( decode() ) );
+    }
+}

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