Author: akarasulu
Date: Mon Aug 23 11:12:39 2004
New Revision: 36770

Added:
   incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/java/org/apache/snickers/ldap/encoder/bind/BindRequestEncoder.java
   incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/test/org/apache/snickers/ldap/encoder/bind/BindRequestEncoderTest.java
Log:
Commit changes ...

 o completed BindRequest encoder
 o completed test case for new encoder
 


Added: incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/java/org/apache/snickers/ldap/encoder/bind/BindRequestEncoder.java
==============================================================================
--- (empty file)
+++ incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/java/org/apache/snickers/ldap/encoder/bind/BindRequestEncoder.java	Mon Aug 23 11:12:39 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.bind;
+
+
+import org.apache.ldap.common.message.BindRequest;
+
+import org.apache.snickers.ber.DefaultMutableTupleNode;
+import org.apache.snickers.ber.Tuple;
+import org.apache.snickers.ber.Length;
+import org.apache.snickers.ldap.LdapTag;
+import org.apache.snickers.ber.TupleNode;
+import org.apache.snickers.ldap.encoder.EncoderUtils;
+import org.apache.snickers.ber.primitives.UniversalTag;
+
+import org.apache.commons.lang.NotImplementedException;
+
+
+/**
+ * A BindRequest stub to tuple tree encoder.
+ *
+ * @author <a href="mailto:directory-dev@incubator.apache.org"> Apache Directory
+ *         Project</a> $Rev$
+ */
+public class BindRequestEncoder
+{
+    /** thread safe instance of this encoder */
+    public static final BindRequestEncoder INSTANCE = new BindRequestEncoder();
+
+
+    /**
+     * Encodes a BindRequest stub into a tuple tree.
+     *
+     * @param request the BindRequest instance to be encoded
+     * @return the root of the tuple tree node for the BindRequest
+     */
+    public TupleNode encode( BindRequest request )
+    {
+        /// Create the top level BindRequest PDU node
+        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 response PDU
+        DefaultMutableTupleNode child = ( DefaultMutableTupleNode )
+                EncoderUtils.encode( request.getMessageId() );
+        top.addLast( child );
+        child.setParent( top );
+
+        // Create the bind response sequence of TLV tuple
+        DefaultMutableTupleNode bindreq =
+                new DefaultMutableTupleNode( new Tuple() );
+        bindreq.getTuple().setTag( LdapTag.BIND_REQUEST, false );
+        bindreq.getTuple().setLength( Length.INDEFINATE );
+
+        // add the version integer
+        child = ( DefaultMutableTupleNode ) EncoderUtils.encode(
+                request.getVersion3() ? 3 : 2 );
+        bindreq.addLast( child );
+        child.setParent( bindreq );
+
+        // add the name LDAPDN
+        child = ( DefaultMutableTupleNode ) EncoderUtils.encode(
+                request.getName() );
+        bindreq.addLast( child );
+        child.setParent( bindreq );
+
+        // add the security information
+        if ( request.isSimple() )
+        {
+            child = ( DefaultMutableTupleNode ) EncoderUtils.encode(
+                    LdapTag.CONTEXT_SPECIFIC_TAG_0, request.getCredentials() );
+            bindreq.addLast( child );
+            child.setParent( bindreq );
+        }
+        else
+        {
+            throw new NotImplementedException( "SASL not yet implemented!" );
+        }
+
+        top.addLast( bindreq );
+        bindreq.setParent( top );
+        return top;
+    }
+}

Added: incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/test/org/apache/snickers/ldap/encoder/bind/BindRequestEncoderTest.java
==============================================================================
--- (empty file)
+++ incubator/directory/snickers/branches/encoder-redesign/ldap-ber-provider/src/test/org/apache/snickers/ldap/encoder/bind/BindRequestEncoderTest.java	Mon Aug 23 11:12:39 2004
@@ -0,0 +1,48 @@
+/*
+ *   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.bind;
+
+import org.apache.snickers.ldap.encoder.AbstractEncoderTestCase;
+import org.apache.snickers.ber.TupleNode;
+import org.apache.snickers.ber.DefaultMutableTupleNode;
+import org.apache.ldap.common.message.BindRequestImpl;
+
+/**
+ * Document me.
+ *
+ * @author <a href="mailto:directory-dev@incubator.apache.org"> Apache Directory
+ *         Project</a> $Rev$
+ */
+public class BindRequestEncoderTest extends AbstractEncoderTestCase
+{
+
+    public void testEncode()
+    {
+        BindRequestImpl req = new BindRequestImpl( 12 );
+        req.setCredentials( "password".getBytes() );
+        req.setName( "uid=akarasulu,dc=apache,dc=org" );
+        req.setSimple( true );
+        req.setVersion3( true );
+
+        // Encode stub into tuple tree then into the accumulator
+        TupleNode node = BindRequestEncoder.INSTANCE.encode( req );
+        encode( ( DefaultMutableTupleNode ) node );
+
+        // Test to see if original stub equals the round trip generated stub
+        assertTrue( req.equals( decode() ) );
+    }
+}