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Subject: svn commit: r1468645 - in /directory/shared/trunk/ldap/extras:
 codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/
 codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/
 codec/src/test/java/org/apache/d...
Date: Tue, 16 Apr 2013 22:26:53 -0000
To: commits@directory.apache.org
From: elecharny@apache.org
Message-Id: <20130416222654.4EE052388A2C@eris.apache.org>

Author: elecharny
Date: Tue Apr 16 22:26:53 2013
New Revision: 1468645

URL: http://svn.apache.org/r1468645
Log:
First drop of code for the PwdModify extended operation codec (not finished yet)

Added:
    directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyRequest.java
    directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyRequestImpl.java
    directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyResponse.java
    directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyResponseImpl.java
    directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/
    directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequest.java
    directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestConstants.java
    directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestContainer.java
    directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestDecoder.java
    directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestDecorator.java
    directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestGrammar.java
    directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestStatesEnum.java
    directory/shared/trunk/ldap/extras/codec/src/test/java/org/apache/directory/api/ldap/extras/extended/ads_impl/PasswordModifyRequestTest.java

Added: directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyRequest.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyRequest.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyRequest.java (added)
+++ directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyRequest.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,60 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended;
+
+
+import org.apache.directory.api.ldap.model.message.ExtendedRequest;
+
+
+/**
+ * The RFC 3062 PwdModify request :
+ * 
+ * <pre>
+ *   PasswdModifyRequestValue ::= SEQUENCE {
+ *    userIdentity    [0]  OCTET STRING OPTIONAL
+ *    oldPasswd       [1]  OCTET STRING OPTIONAL
+ *    newPasswd       [2]  OCTET STRING OPTIONAL }
+ * </pre>
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public interface PwdModifyRequest extends ExtendedRequest<PwdModifyResponse>
+{
+    /** The OID for the pwdModify extended operation request. */
+    String EXTENSION_OID = "1.3.6.1.4.1.4203.1.11.1";
+
+
+    /**
+     * @return the userIdentity
+     */
+    byte[] getUserIdentity();
+
+
+    /**
+     * @return the oldPassword
+     */
+    byte[] getOldPassword();
+
+
+    /**
+     * @return the newPassword
+     */
+    byte[] getNewPassword();
+}

Added: directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyRequestImpl.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyRequestImpl.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyRequestImpl.java (added)
+++ directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyRequestImpl.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,135 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended;
+
+
+import org.apache.directory.api.ldap.model.message.AbstractExtendedRequest;
+
+
+/**
+ * The RFC 3062 PwdModify request :
+ * 
+ * <pre>
+ *   PasswdModifyRequestValue ::= SEQUENCE {
+ *    userIdentity    [0]  OCTET STRING OPTIONAL
+ *    oldPasswd       [1]  OCTET STRING OPTIONAL
+ *    newPasswd       [2]  OCTET STRING OPTIONAL }
+ * </pre>
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class PwdModifyRequestImpl extends AbstractExtendedRequest<PwdModifyResponse> implements PwdModifyRequest
+{
+    /** The user identity */
+    private byte[] userIdentity;
+
+    /** The previous password */
+    private byte[] oldPassword;
+
+    /** The new password */
+    private byte[] newPassword;
+
+
+    /**
+     * Create a new instance of the PwdModifyRequest extended operation
+     */
+    public PwdModifyRequestImpl()
+    {
+    }
+
+
+    /**
+     * Create a new instance of the PwdModifyRequest extended operation
+     * 
+     * @param messageId The message ID
+     */
+    public PwdModifyRequestImpl( int messageId )
+    {
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public byte[] getUserIdentity()
+    {
+        return userIdentity;
+    }
+
+
+    /**
+     * @param userIdentity the userIdentity to set
+     */
+    public void setUserIdentity( byte[] userIdentity )
+    {
+        this.userIdentity = userIdentity;
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public byte[] getOldPassword()
+    {
+        return oldPassword;
+    }
+
+
+    /**
+     * @param oldPassword the oldPassword to set
+     */
+    public void setOldPassword( byte[] oldPassword )
+    {
+        this.oldPassword = oldPassword;
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public byte[] getNewPassword()
+    {
+        return newPassword;
+    }
+
+
+    /**
+     * @param newPassword the newPassword to set
+     */
+    public void setNewPassword( byte[] newPassword )
+    {
+        this.newPassword = newPassword;
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public PwdModifyResponse getResultResponse()
+    {
+        if ( response == null )
+        {
+            response = new PwdModifyResponseImpl();
+        }
+
+        return response;
+    }
+}

Added: directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyResponse.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyResponse.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyResponse.java (added)
+++ directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyResponse.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,48 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended;
+
+
+import org.apache.directory.api.ldap.model.message.ExtendedResponse;
+
+
+/**
+ * The RFC 3062 PwdModify response :
+ * 
+ * <pre>
+ * PasswdModifyResponseValue ::= SEQUENCE {
+ *    genPasswd       [0]     OCTET STRING OPTIONAL }
+ * </pre>
+ * 
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public interface PwdModifyResponse extends ExtendedResponse
+{
+    /** The OID for the PwdModify extended operation response. */
+    String EXTENSION_OID = PwdModifyRequest.EXTENSION_OID;
+
+
+    /**
+     * Get the generated password
+     * 
+     * @return The generated password or null
+     */
+    byte[] getGenPassword();
+}

Added: directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyResponseImpl.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyResponseImpl.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyResponseImpl.java (added)
+++ directory/shared/trunk/ldap/extras/codec-api/src/main/java/org/apache/directory/api/ldap/extras/extended/PwdModifyResponseImpl.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,115 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended;
+
+
+import org.apache.directory.api.i18n.I18n;
+import org.apache.directory.api.ldap.model.message.ExtendedResponseImpl;
+import org.apache.directory.api.ldap.model.message.ResultCodeEnum;
+
+
+/**
+ * The RFC 3062 PwdModify response :
+ * 
+ * <pre>
+ * PasswdModifyResponseValue ::= SEQUENCE {
+ *    genPasswd       [0]     OCTET STRING OPTIONAL }
+ * </pre>
+ * 
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class PwdModifyResponseImpl extends ExtendedResponseImpl implements PwdModifyResponse
+{
+    /** The generated password */
+    private byte[] genPassword;
+
+
+    /**
+     * Create a new instance for the PwdModify response
+     * @param messageId The Message ID
+     * @param rcode The result code
+     */
+    public PwdModifyResponseImpl( int messageId, ResultCodeEnum rcode )
+    {
+        super( messageId, EXTENSION_OID );
+
+        switch ( rcode )
+        {
+            case SUCCESS:
+                break;
+
+            case OPERATIONS_ERROR:
+                break;
+
+            case INSUFFICIENT_ACCESS_RIGHTS:
+                break;
+
+            default:
+                throw new IllegalArgumentException( I18n.err( I18n.ERR_04166, ResultCodeEnum.SUCCESS,
+                    ResultCodeEnum.OPERATIONS_ERROR, ResultCodeEnum.INSUFFICIENT_ACCESS_RIGHTS ) );
+        }
+
+        super.getLdapResult().setMatchedDn( null );
+        super.getLdapResult().setResultCode( rcode );
+    }
+
+
+    /**
+     * Instantiates a new password Modify response.
+     *
+     * @param messageId the message id
+     */
+    public PwdModifyResponseImpl( int messageId )
+    {
+        super( messageId, EXTENSION_OID );
+        super.getLdapResult().setMatchedDn( null );
+        super.getLdapResult().setResultCode( ResultCodeEnum.SUCCESS );
+    }
+
+
+    /**
+     * Instantiates a new password Modify response.
+     */
+    public PwdModifyResponseImpl()
+    {
+        super( EXTENSION_OID );
+        super.getLdapResult().setMatchedDn( null );
+        super.getLdapResult().setResultCode( ResultCodeEnum.SUCCESS );
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public byte[] getGenPassword()
+    {
+        return genPassword;
+    }
+
+
+    /**
+     * Set the generated Password
+     * @param genPassword The generated password
+     */
+    public void setGenPassword( byte[] genPassword )
+    {
+        this.genPassword = genPassword;
+    }
+}

Added: directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequest.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequest.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequest.java (added)
+++ directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequest.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,129 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended.ads_impl.pwdModify;
+
+
+import java.nio.ByteBuffer;
+
+import org.apache.directory.api.asn1.AbstractAsn1Object;
+import org.apache.directory.api.asn1.EncoderException;
+import org.apache.directory.api.asn1.ber.tlv.BerValue;
+import org.apache.directory.api.asn1.ber.tlv.TLV;
+import org.apache.directory.api.asn1.ber.tlv.UniversalTag;
+import org.apache.directory.api.ldap.extras.extended.PwdModifyRequest;
+
+
+/**
+ * An extended operation to proceed a pwdModify operation, as described 
+ * in RFC 3062
+ * 
+ * <pre>
+ *  PasswdModifyRequestValue ::= SEQUENCE {
+ *    userIdentity    [0]  OCTET STRING OPTIONAL
+ *    oldPasswd       [1]  OCTET STRING OPTIONAL
+ *    newPasswd       [2]  OCTET STRING OPTIONAL }
+ * </pre>
+ * 
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class PasswordModifyRequest extends AbstractAsn1Object
+{
+    private PwdModifyRequest pwdModifyRequest;
+
+
+    public PasswordModifyRequest( PwdModifyRequest pwdModifyRequest )
+    {
+        this.pwdModifyRequest = pwdModifyRequest;
+    }
+
+    /** stores the length of the request*/
+    private int requestLength = 0;
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public int computeLength()
+    {
+        if ( pwdModifyRequest.getUserIdentity() != null )
+        {
+            int len = pwdModifyRequest.getUserIdentity().length;
+            requestLength = 1 + BerValue.getNbBytes( len ) + len;
+        }
+
+        if ( pwdModifyRequest.getOldPassword() != null )
+        {
+            int len = pwdModifyRequest.getOldPassword().length;
+            requestLength = 1 + BerValue.getNbBytes( len ) + len;
+        }
+
+        if ( pwdModifyRequest.getNewPassword() != null )
+        {
+            int len = pwdModifyRequest.getNewPassword().length;
+            requestLength = 1 + BerValue.getNbBytes( len ) + len;
+        }
+
+        return 1 + BerValue.getNbBytes( requestLength ) + requestLength;
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public ByteBuffer encode() throws EncoderException
+    {
+        ByteBuffer bb = ByteBuffer.allocate( computeLength() );
+
+        bb.put( UniversalTag.SEQUENCE.getValue() );
+        bb.put( BerValue.getBytes( requestLength ) );
+
+        if ( pwdModifyRequest.getUserIdentity() != null )
+        {
+            byte[] userIdentity = pwdModifyRequest.getUserIdentity();
+            bb.put( ( byte ) PasswordModifyRequestConstants.USER_IDENTITY_TAG );
+            bb.put( TLV.getBytes( userIdentity.length ) );
+            bb.put( userIdentity );
+        }
+
+        if ( pwdModifyRequest.getOldPassword() != null )
+        {
+            byte[] oldPassword = pwdModifyRequest.getOldPassword();
+            bb.put( ( byte ) PasswordModifyRequestConstants.OLD_PASSWORD_TAG );
+            bb.put( TLV.getBytes( oldPassword.length ) );
+            bb.put( oldPassword );
+        }
+
+        if ( pwdModifyRequest.getNewPassword() != null )
+        {
+            byte[] newPassword = pwdModifyRequest.getNewPassword();
+            bb.put( ( byte ) PasswordModifyRequestConstants.NEW_PASSWORD_TAG );
+            bb.put( TLV.getBytes( newPassword.length ) );
+            bb.put( newPassword );
+        }
+
+        return bb;
+    }
+
+
+    public PwdModifyRequest getPwdModifyRequest()
+    {
+        return pwdModifyRequest;
+    }
+}

Added: directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestConstants.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestConstants.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestConstants.java (added)
+++ directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestConstants.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,46 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended.ads_impl.pwdModify;
+
+
+/**
+ * PasswordModifyRequest extended operation constants
+ * 
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public final class PasswordModifyRequestConstants
+{
+    /** This is the TAG used for the userIdentity. It's a contextual primitive Tag */
+    public static final int USER_IDENTITY_TAG = 0x80;
+
+    /** This is the TAG used for the userIdentity. It's a contextual primitive Tag */
+    public static final int OLD_PASSWORD_TAG = 0x81;
+
+    /** This is the TAG used for the userIdentity. It's a contextual primitive Tag */
+    public static final int NEW_PASSWORD_TAG = 0x82;
+
+
+    /**
+     * Private constructor.
+     */
+    private PasswordModifyRequestConstants()
+    {
+    }
+}

Added: directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestContainer.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestContainer.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestContainer.java (added)
+++ directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestContainer.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,79 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended.ads_impl.pwdModify;
+
+
+import org.apache.directory.api.asn1.ber.AbstractContainer;
+
+
+/**
+ * A container for certificate generation request codec.
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class PasswordModifyRequestContainer extends AbstractContainer
+{
+    /** PasswordModifyRequest decorator*/
+    private PasswordModifyRequestDecorator pwdModifyRequest;
+
+
+    /**
+     * Creates a new PasswordModifyContainer object. We will store one
+     * grammar, it's enough ...
+     */
+    public PasswordModifyRequestContainer()
+    {
+        super();
+        stateStack = new int[1];
+        grammar = PasswordModifyRequestGrammar.getInstance();
+        setTransition( PasswordModifyRequestStatesEnum.START_STATE );
+    }
+
+
+    /**
+     * @return Returns the PwdModifyRequest instance.
+     */
+    public PasswordModifyRequestDecorator getPasswordModifyRequest()
+    {
+        return pwdModifyRequest;
+    }
+
+
+    /**
+     * Set a PasswordModifyRequest Object into the container. It will be completed by
+     * the ldapDecoder.
+     * 
+     * @param pwdModifyRequest the PasswordModifyRequest to set.
+     */
+    public void setPasswordModifyRequest( PasswordModifyRequestDecorator pwdModifyRequest )
+    {
+        this.pwdModifyRequest = pwdModifyRequest;
+    }
+
+
+    /**
+     * Clean the container for the next decoding.
+     */
+    public void clean()
+    {
+        super.clean();
+        pwdModifyRequest = null;
+    }
+}

Added: directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestDecoder.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestDecoder.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestDecoder.java (added)
+++ directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestDecoder.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,62 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended.ads_impl.pwdModify;
+
+
+import java.nio.ByteBuffer;
+
+import org.apache.directory.api.asn1.Asn1Object;
+import org.apache.directory.api.asn1.DecoderException;
+import org.apache.directory.api.asn1.ber.Asn1Decoder;
+
+
+/**
+ * 
+ * A decoder for PasswordModifyRequest.
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class PasswordModifyRequestDecoder extends Asn1Decoder
+{
+    /** The decoder */
+    private static final Asn1Decoder decoder = new Asn1Decoder();
+
+
+    /**
+     * Decode a PDU which must contain a PwdModifyRequest extended operation.
+     * Note that the stream of bytes much contain a full PDU, not a partial one.
+     * 
+     * @param stream The bytes to be decoded
+     * @return a PwdModifyRequest object
+     * @throws org.apache.directory.api.asn1.DecoderException If the decoding failed
+     */
+    public Asn1Object decode( byte[] stream ) throws DecoderException
+    {
+        ByteBuffer bb = ByteBuffer.wrap( stream );
+        PasswordModifyRequestContainer container = new PasswordModifyRequestContainer();
+        decoder.decode( bb, container );
+        PasswordModifyRequestDecorator passwordModifyRequestDecorator = container.getPasswordModifyRequest();
+
+        // Clean the container for the next decoding
+        container.clean();
+
+        return passwordModifyRequestDecorator.getPasswordModifyRequest();
+    }
+}

Added: directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestDecorator.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestDecorator.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestDecorator.java (added)
+++ directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestDecorator.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,156 @@
+/*
+ *   Licensed to the Apache Software Foundation (ASF) under one
+ *   or more contributor license agreements.  See the NOTICE file
+ *   distributed with this work for additional information
+ *   regarding copyright ownership.  The ASF licenses this file
+ *   to you under the Apache License, Version 2.0 (the
+ *   "License"); you may not use this file except in compliance
+ *   with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing,
+ *   software distributed under the License is distributed on an
+ *   "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *   KIND, either express or implied.  See the License for the
+ *   specific language governing permissions and limitations
+ *   under the License.
+ *
+ */
+package org.apache.directory.api.ldap.extras.extended.ads_impl.pwdModify;
+
+
+import org.apache.directory.api.asn1.DecoderException;
+import org.apache.directory.api.asn1.EncoderException;
+import org.apache.directory.api.i18n.I18n;
+import org.apache.directory.api.ldap.codec.api.ExtendedRequestDecorator;
+import org.apache.directory.api.ldap.codec.api.LdapApiService;
+import org.apache.directory.api.ldap.extras.extended.PwdModifyRequest;
+import org.apache.directory.api.ldap.extras.extended.PwdModifyResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * A Decorator for PasswordModify extended request.
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class PasswordModifyRequestDecorator
+    extends ExtendedRequestDecorator<PwdModifyRequest, PwdModifyResponse>
+    implements PwdModifyRequest
+{
+    private static final Logger LOG = LoggerFactory.getLogger( PasswordModifyRequestDecorator.class );
+
+    private PasswordModifyRequest passwordModifyRequest;
+
+
+    public PasswordModifyRequestDecorator( LdapApiService codec, PwdModifyRequest decoratedMessage )
+    {
+        super( codec, decoratedMessage );
+        passwordModifyRequest = new PasswordModifyRequest( decoratedMessage );
+    }
+
+
+    public PasswordModifyRequest getPasswordModifyRequest()
+    {
+        return passwordModifyRequest;
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setRequestValue( byte[] requestValue )
+    {
+        PasswordModifyRequestDecoder decoder = new PasswordModifyRequestDecoder();
+
+        try
+        {
+            passwordModifyRequest = ( PasswordModifyRequest ) decoder.decode( requestValue );
+
+            if ( requestValue != null )
+            {
+                this.requestValue = new byte[requestValue.length];
+                System.arraycopy( requestValue, 0, this.requestValue, 0, requestValue.length );
+            }
+            else
+            {
+                this.requestValue = null;
+            }
+        }
+        catch ( DecoderException e )
+        {
+            LOG.error( I18n.err( I18n.ERR_04165 ), e );
+            throw new RuntimeException( e );
+        }
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public byte[] getRequestValue()
+    {
+        if ( requestValue == null )
+        {
+            try
+            {
+                requestValue = passwordModifyRequest.encode().array();
+            }
+            catch ( EncoderException e )
+            {
+                LOG.error( I18n.err( I18n.ERR_04167 ), e );
+                throw new RuntimeException( e );
+            }
+        }
+
+        if ( requestValue == null )
+        {
+            return null;
+        }
+
+        final byte[] copy = new byte[requestValue.length];
+        System.arraycopy( requestValue, 0, copy, 0, requestValue.length );
+        return copy;
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public PwdModifyResponse getResultResponse()
+    {
+        return getDecorated().getResultResponse();
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public byte[] getUserIdentity()
+    {
+        return getDecorated().getUserIdentity();
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public byte[] getOldPassword()
+    {
+        return getDecorated().getOldPassword();
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public byte[] getNewPassword()
+    {
+        return getDecorated().getNewPassword();
+    }
+}

Added: directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestGrammar.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestGrammar.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestGrammar.java (added)
+++ directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestGrammar.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,233 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended.ads_impl.pwdModify;
+
+
+import org.apache.directory.api.asn1.DecoderException;
+import org.apache.directory.api.asn1.ber.grammar.AbstractGrammar;
+import org.apache.directory.api.asn1.ber.grammar.Grammar;
+import org.apache.directory.api.asn1.ber.grammar.GrammarAction;
+import org.apache.directory.api.asn1.ber.grammar.GrammarTransition;
+import org.apache.directory.api.asn1.ber.tlv.BerValue;
+import org.apache.directory.api.asn1.ber.tlv.UniversalTag;
+import org.apache.directory.api.ldap.codec.api.LdapApiServiceFactory;
+import org.apache.directory.api.ldap.extras.extended.PwdModifyRequestImpl;
+import org.apache.directory.api.util.Strings;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * This class implements the PasswordModify extended operation's ASN.1 grammer. 
+ * All the actions are declared in this class. As it is a singleton, 
+ * these declaration are only done once. The grammar is :
+ * 
+ * <pre>
+ *  PasswdModifyRequestValue ::= SEQUENCE {
+ *    userIdentity    [0]  OCTET STRING OPTIONAL
+ *    oldPasswd       [1]  OCTET STRING OPTIONAL
+ *    newPasswd       [2]  OCTET STRING OPTIONAL }
+ * </pre>
+ * 
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+
+public class PasswordModifyRequestGrammar extends AbstractGrammar<PasswordModifyRequestContainer>
+{
+
+    /** logger */
+    private static final Logger LOG = LoggerFactory.getLogger( PasswordModifyRequestGrammar.class );
+
+    /** Speedup for logs */
+    static final boolean IS_DEBUG = LOG.isDebugEnabled();
+
+    /** The instance of grammar. PasswdModifyRequestGrammar is a singleton */
+    private static Grammar<PasswordModifyRequestContainer> instance = new PasswordModifyRequestGrammar();
+
+
+    @SuppressWarnings("unchecked")
+    public PasswordModifyRequestGrammar()
+    {
+        setName( PasswordModifyRequestGrammar.class.getName() );
+
+        // Create the transitions table
+        super.transitions = new GrammarTransition[PasswordModifyRequestStatesEnum.LAST_PASSWORD_MODIFY_REQUEST_STATE
+            .ordinal()][256];
+
+        /**
+         * Transition from init state to PasswordModify Request Value
+         * 
+         * PasswdModifyRequestValue ::= SEQUENCE {
+         *     ...
+         *     
+         * Creates the PasswdModifyRequest object
+         */
+        super.transitions[PasswordModifyRequestStatesEnum.START_STATE.ordinal()][UniversalTag.SEQUENCE.getValue()] =
+            new GrammarTransition<PasswordModifyRequestContainer>(
+                PasswordModifyRequestStatesEnum.START_STATE,
+                PasswordModifyRequestStatesEnum.PASSWORD_MODIFY_REQUEST_SEQUENCE_STATE,
+                UniversalTag.SEQUENCE.getValue(), new GrammarAction<PasswordModifyRequestContainer>(
+                    "Init PasswordModifyRequest" )
+                {
+                    public void action( PasswordModifyRequestContainer container )
+                    {
+                        PasswordModifyRequestDecorator passwordModifyRequest = new PasswordModifyRequestDecorator(
+                            LdapApiServiceFactory.getSingleton(), new PwdModifyRequestImpl() );
+                        container.setPasswordModifyRequest( passwordModifyRequest );
+
+                        // We may have nothing left
+                        container.setGrammarEndAllowed( true );
+                    }
+                } );
+
+        /**
+         * Transition from PasswordModify Request Value to userIdentity
+         *
+         * PasswdModifyRequestValue ::= SEQUENCE {
+         *     userIdentity    [0]  OCTET STRING OPTIONAL
+         *     ...
+         *     
+         * Set the userIdentity into the PasswdModifyRequest instance.
+         */
+        super.transitions[PasswordModifyRequestStatesEnum.PASSWORD_MODIFY_REQUEST_SEQUENCE_STATE.ordinal()][PasswordModifyRequestConstants.USER_IDENTITY_TAG] =
+            new GrammarTransition<PasswordModifyRequestContainer>(
+                PasswordModifyRequestStatesEnum.PASSWORD_MODIFY_REQUEST_SEQUENCE_STATE,
+                PasswordModifyRequestStatesEnum.USER_IDENTITY_STATE,
+                PasswordModifyRequestConstants.USER_IDENTITY_TAG,
+                new GrammarAction<PasswordModifyRequestContainer>( "Set PasswordModifyRequest user identity" )
+                {
+                    public void action( PasswordModifyRequestContainer container ) throws DecoderException
+                    {
+                        BerValue value = container.getCurrentTLV().getValue();
+
+                        byte[] userIdentity = value.getData();
+
+                        if ( IS_DEBUG )
+                        {
+                            LOG.debug( "UserIdentity = " + Strings.dumpBytes( userIdentity ) );
+                        }
+
+                        if ( userIdentity == null )
+                        {
+                            userIdentity = Strings.EMPTY_BYTES;
+                        }
+
+                        ( ( PwdModifyRequestImpl ) container.getPasswordModifyRequest().getDecorated() )
+                            .setUserIdentity( userIdentity );
+
+                        // We may have nothing left
+                        container.setGrammarEndAllowed( true );
+                    }
+                } );
+
+        /**
+         * Transition from PasswordModify Request Value to oldPassword
+         *
+         * PasswdModifyRequestValue ::= SEQUENCE {
+         *     ...
+         *     oldPassword    [1]  OCTET STRING OPTIONAL
+         *     ...
+         *     
+         * Set the oldPassword into the PasswdModifyRequest instance.
+         */
+        super.transitions[PasswordModifyRequestStatesEnum.PASSWORD_MODIFY_REQUEST_SEQUENCE_STATE.ordinal()][PasswordModifyRequestConstants.OLD_PASSWORD_TAG] =
+            new GrammarTransition<PasswordModifyRequestContainer>(
+                PasswordModifyRequestStatesEnum.PASSWORD_MODIFY_REQUEST_SEQUENCE_STATE,
+                PasswordModifyRequestStatesEnum.OLD_PASSWORD_STATE,
+                PasswordModifyRequestConstants.OLD_PASSWORD_TAG,
+                new GrammarAction<PasswordModifyRequestContainer>( "Set PasswordModifyRequest oldPassword" )
+                {
+                    public void action( PasswordModifyRequestContainer container ) throws DecoderException
+                    {
+                        BerValue value = container.getCurrentTLV().getValue();
+
+                        byte[] oldPassword = value.getData();
+
+                        if ( IS_DEBUG )
+                        {
+                            LOG.debug( "OldPassword = " + Strings.dumpBytes( oldPassword ) );
+                        }
+
+                        if ( oldPassword == null )
+                        {
+                            oldPassword = Strings.EMPTY_BYTES;
+                        }
+
+                        ( ( PwdModifyRequestImpl ) container.getPasswordModifyRequest().getDecorated() )
+                            .setOldPassword( oldPassword );
+
+                        // We may have nothing left
+                        container.setGrammarEndAllowed( true );
+                    }
+                } );
+
+        /**
+         * Transition from PasswordModify Request Value to newPassword
+         *
+         * PasswdModifyRequestValue ::= SEQUENCE {
+         *     ...
+         *     newPassword    [2]  OCTET STRING OPTIONAL
+         * }
+         *     
+         * Set the newPassword into the PasswdModifyRequest instance.
+         */
+        super.transitions[PasswordModifyRequestStatesEnum.PASSWORD_MODIFY_REQUEST_SEQUENCE_STATE.ordinal()][PasswordModifyRequestConstants.NEW_PASSWORD_TAG] =
+            new GrammarTransition<PasswordModifyRequestContainer>(
+                PasswordModifyRequestStatesEnum.PASSWORD_MODIFY_REQUEST_SEQUENCE_STATE,
+                PasswordModifyRequestStatesEnum.NEW_PASSWORD_STATE,
+                PasswordModifyRequestConstants.NEW_PASSWORD_TAG,
+                new GrammarAction<PasswordModifyRequestContainer>( "Set PasswordModifyRequest newPassword" )
+                {
+                    public void action( PasswordModifyRequestContainer container ) throws DecoderException
+                    {
+                        BerValue value = container.getCurrentTLV().getValue();
+
+                        byte[] newPassword = value.getData();
+
+                        if ( IS_DEBUG )
+                        {
+                            LOG.debug( "NewPassword = " + Strings.dumpBytes( newPassword ) );
+                        }
+
+                        if ( newPassword == null )
+                        {
+                            newPassword = Strings.EMPTY_BYTES;
+                        }
+
+                        ( ( PwdModifyRequestImpl ) container.getPasswordModifyRequest().getDecorated() )
+                            .setNewPassword( newPassword );
+
+                        // We may have nothing left
+                        container.setGrammarEndAllowed( true );
+                    }
+                } );
+    }
+
+
+    /**
+     * This class is a singleton.
+     * 
+     * @return An instance on this grammar
+     */
+    public static Grammar<PasswordModifyRequestContainer> getInstance()
+    {
+        return instance;
+    }
+}

Added: directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestStatesEnum.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestStatesEnum.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestStatesEnum.java (added)
+++ directory/shared/trunk/ldap/extras/codec/src/main/java/org/apache/directory/api/ldap/extras/extended/ads_impl/pwdModify/PasswordModifyRequestStatesEnum.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,109 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended.ads_impl.pwdModify;
+
+
+import org.apache.directory.api.asn1.ber.grammar.Grammar;
+import org.apache.directory.api.asn1.ber.grammar.States;
+
+
+/**
+ * This class store the PasswordModifyRequest's grammar constants. It is also used
+ * for debugging purposes.
+ * 
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public enum PasswordModifyRequestStatesEnum implements States
+{
+
+    /** The END_STATE */
+    END_STATE,
+
+    /** start state*/
+    START_STATE,
+
+    /** sequence*/
+    PASSWORD_MODIFY_REQUEST_SEQUENCE_STATE,
+
+    /** the UserIdentity */
+    USER_IDENTITY_STATE,
+
+    /** the old password */
+    OLD_PASSWORD_STATE,
+
+    /** the new password*/
+    NEW_PASSWORD_STATE,
+
+    /** Last state */
+    LAST_PASSWORD_MODIFY_REQUEST_STATE;
+
+    /**
+     * Get the grammar name
+     * 
+     * @param grammar The grammar class
+     * @return The grammar name
+     */
+    public String getGrammarName( Grammar<PasswordModifyRequestContainer> grammar )
+    {
+        return "PASSWORD_MODIFY_GRAMMER";
+    }
+
+
+    /**
+     * Get the grammar name
+     * 
+     * @param grammar The grammar code
+     * @return The grammar name
+     */
+    public String getGrammarName( int grammar )
+    {
+        return "PASSWORD_MODIFY_GRAMMER";
+    }
+
+
+    /**
+     * Get the string representing the state
+     * 
+     * @param state The state number
+     * @return The String representing the state
+     */
+    public String getState( int state )
+    {
+        return ( ( state == END_STATE.ordinal() ) ? "PASSWORD_MODIFY_GRAMMER" : this.name() );
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public boolean isEndState()
+    {
+        return this == END_STATE;
+    }
+
+
+    /**
+     * {@inheritDoc}
+     */
+    public PasswordModifyRequestStatesEnum getStartState()
+    {
+        return START_STATE;
+    }
+}

Added: directory/shared/trunk/ldap/extras/codec/src/test/java/org/apache/directory/api/ldap/extras/extended/ads_impl/PasswordModifyRequestTest.java
URL: http://svn.apache.org/viewvc/directory/shared/trunk/ldap/extras/codec/src/test/java/org/apache/directory/api/ldap/extras/extended/ads_impl/PasswordModifyRequestTest.java?rev=1468645&view=auto
==============================================================================
--- directory/shared/trunk/ldap/extras/codec/src/test/java/org/apache/directory/api/ldap/extras/extended/ads_impl/PasswordModifyRequestTest.java (added)
+++ directory/shared/trunk/ldap/extras/codec/src/test/java/org/apache/directory/api/ldap/extras/extended/ads_impl/PasswordModifyRequestTest.java Tue Apr 16 22:26:53 2013
@@ -0,0 +1,391 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *  
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License. 
+ *  
+ */
+package org.apache.directory.api.ldap.extras.extended.ads_impl;
+
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.fail;
+
+import java.nio.ByteBuffer;
+
+import org.apache.directory.api.asn1.DecoderException;
+import org.apache.directory.api.asn1.EncoderException;
+import org.apache.directory.api.asn1.ber.Asn1Decoder;
+import org.apache.directory.api.ldap.extras.extended.ads_impl.gracefulShutdown.GracefulShutdown;
+import org.apache.directory.api.ldap.extras.extended.ads_impl.gracefulShutdown.GracefulShutdownContainer;
+import org.apache.directory.api.ldap.extras.extended.ads_impl.pwdModify.PasswordModifyRequestContainer;
+import org.apache.directory.api.ldap.extras.extended.ads_impl.pwdModify.PasswordModifyRequestDecorator;
+import org.apache.directory.api.util.Strings;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import com.mycila.junit.concurrent.Concurrency;
+import com.mycila.junit.concurrent.ConcurrentJunitRunner;
+
+
+/**
+ * Test the PasswordModifyRequest codec
+ * 
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+@RunWith(ConcurrentJunitRunner.class)
+@Concurrency()
+public class PasswordModifyRequestTest
+{
+    /**
+     * Test the decoding of a PasswordModifyRequest
+     */
+    @Test
+    public void testDecodePasswordModifyRequestSuccess()
+    {
+        Asn1Decoder decoder = new Asn1Decoder();
+        ByteBuffer bb = ByteBuffer.allocate( 0x08 );
+        bb.put( new byte[]
+            { 0x30, 0x06, // GracefulShutdown ::= SEQUENCE {
+                0x02,
+                0x01,
+                0x01, // timeOffline INTEGER (0..720) DEFAULT 0,
+                ( byte ) 0x80,
+                0x01,
+                0x01 // delay INTEGER (0..86400) DEFAULT
+                     // 0
+            // }
+        } );
+
+        String decodedPdu = Strings.dumpBytes( bb.array() );
+        bb.flip();
+
+        GracefulShutdownContainer container = new GracefulShutdownContainer();
+
+        try
+        {
+            decoder.decode( bb, container );
+        }
+        catch ( DecoderException de )
+        {
+            de.printStackTrace();
+            fail( de.getMessage() );
+        }
+
+        GracefulShutdown gracefulShutdown = container.getGracefulShutdown();
+        assertEquals( 1, gracefulShutdown.getTimeOffline() );
+        assertEquals( 1, gracefulShutdown.getDelay() );
+
+        // Check the length
+        assertEquals( 0x08, gracefulShutdown.computeLength() );
+
+        // Check the encoding
+        try
+        {
+            ByteBuffer bb1 = gracefulShutdown.encode();
+
+            String encodedPdu = Strings.dumpBytes( bb1.array() );
+
+            assertEquals( encodedPdu, decodedPdu );
+        }
+        catch ( EncoderException ee )
+        {
+            ee.printStackTrace();
+            fail( ee.getMessage() );
+        }
+    }
+
+
+    /**
+     * Test the decoding of a PasswordModifyRequest with nothing in it
+     */
+    @Test
+    public void testDecodePasswordModifyRequestEmpty()
+    {
+        Asn1Decoder decoder = new Asn1Decoder();
+        ByteBuffer bb = ByteBuffer.allocate( 0x02 );
+        bb.put( new byte[]
+            { 0x30, 0x00, // PasswordModifyRequest ::= SEQUENCE {
+            } );
+
+        String decodedPdu = Strings.dumpBytes( bb.array() );
+        bb.flip();
+
+        PasswordModifyRequestContainer container = new PasswordModifyRequestContainer();
+
+        try
+        {
+            decoder.decode( bb, container );
+        }
+        catch ( DecoderException de )
+        {
+            de.printStackTrace();
+            fail( de.getMessage() );
+        }
+
+        PasswordModifyRequestDecorator pwdModifyRequestDecorator = container.getPasswordModifyRequest();
+        assertNull( pwdModifyRequestDecorator.getUserIdentity() );
+        assertNull( pwdModifyRequestDecorator.getOldPassword() );
+        assertNull( pwdModifyRequestDecorator.getNewPassword() );
+
+        // Check the length
+        assertEquals( 0x02, pwdModifyRequestDecorator.getPasswordModifyRequest().computeLength() );
+
+        // Check the encoding
+        try
+        {
+            ByteBuffer bb1 = pwdModifyRequestDecorator.getPasswordModifyRequest().encode();
+
+            String encodedPdu = Strings.dumpBytes( bb1.array() );
+
+            assertEquals( encodedPdu, decodedPdu );
+        }
+        catch ( EncoderException ee )
+        {
+            ee.printStackTrace();
+            fail( ee.getMessage() );
+        }
+    }
+
+
+    /**
+     * Test the decoding of a PasswordModifyRequest with an empty user identity
+     */
+    @Test
+    public void testDecodePasswordModifyRequestUserIdentityNull()
+    {
+        Asn1Decoder decoder = new Asn1Decoder();
+        ByteBuffer bb = ByteBuffer.allocate( 0x04 );
+        bb.put( new byte[]
+            { 0x30, 0x02, // PasswordModifyRequest ::= SEQUENCE {
+                ( byte ) 0x80,
+                0x00 // userIdentity    [0]  OCTET STRING OPTIONAL
+        } );
+
+        String decodedPdu = Strings.dumpBytes( bb.array() );
+        bb.flip();
+
+        PasswordModifyRequestContainer container = new PasswordModifyRequestContainer();
+
+        try
+        {
+            decoder.decode( bb, container );
+        }
+        catch ( DecoderException de )
+        {
+            de.printStackTrace();
+            fail( de.getMessage() );
+        }
+
+        PasswordModifyRequestDecorator pwdModifyRequestDecorator = container.getPasswordModifyRequest();
+        assertNotNull( pwdModifyRequestDecorator.getUserIdentity() );
+        assertEquals( 0, pwdModifyRequestDecorator.getUserIdentity().length );
+        assertNull( pwdModifyRequestDecorator.getOldPassword() );
+        assertNull( pwdModifyRequestDecorator.getNewPassword() );
+
+        // Check the length
+        assertEquals( 0x04, pwdModifyRequestDecorator.getPasswordModifyRequest().computeLength() );
+
+        // Check the encoding
+        try
+        {
+            ByteBuffer bb1 = pwdModifyRequestDecorator.getPasswordModifyRequest().encode();
+
+            String encodedPdu = Strings.dumpBytes( bb1.array() );
+
+            assertEquals( encodedPdu, decodedPdu );
+        }
+        catch ( EncoderException ee )
+        {
+            ee.printStackTrace();
+            fail( ee.getMessage() );
+        }
+    }
+
+
+    /**
+     * Test the decoding of a PasswordModifyRequest with a user identity
+     */
+    @Test
+    public void testDecodePasswordModifyRequestUserIdentityValue()
+    {
+        Asn1Decoder decoder = new Asn1Decoder();
+        ByteBuffer bb = ByteBuffer.allocate( 0x08 );
+        bb.put( new byte[]
+            { 0x30, 0x06, // PasswordModifyRequest ::= SEQUENCE {
+                ( byte ) 0x80,
+                0x04, // userIdentity    [0]  OCTET STRING OPTIONAL
+                'a',
+                'b',
+                'c',
+                'd'
+        } );
+
+        String decodedPdu = Strings.dumpBytes( bb.array() );
+        bb.flip();
+
+        PasswordModifyRequestContainer container = new PasswordModifyRequestContainer();
+
+        try
+        {
+            decoder.decode( bb, container );
+        }
+        catch ( DecoderException de )
+        {
+            de.printStackTrace();
+            fail( de.getMessage() );
+        }
+
+        PasswordModifyRequestDecorator pwdModifyRequestDecorator = container.getPasswordModifyRequest();
+        assertNotNull( pwdModifyRequestDecorator.getUserIdentity() );
+        assertEquals( "abcd", Strings.utf8ToString( pwdModifyRequestDecorator.getUserIdentity() ) );
+        assertNull( pwdModifyRequestDecorator.getOldPassword() );
+        assertNull( pwdModifyRequestDecorator.getNewPassword() );
+
+        // Check the length
+        assertEquals( 0x08, pwdModifyRequestDecorator.getPasswordModifyRequest().computeLength() );
+
+        // Check the encoding
+        try
+        {
+            ByteBuffer bb1 = pwdModifyRequestDecorator.getPasswordModifyRequest().encode();
+
+            String encodedPdu = Strings.dumpBytes( bb1.array() );
+
+            assertEquals( encodedPdu, decodedPdu );
+        }
+        catch ( EncoderException ee )
+        {
+            ee.printStackTrace();
+            fail( ee.getMessage() );
+        }
+    }
+
+
+    /**
+     * Test the decoding of a PasswordModifyRequest with an empty user identity
+     */
+    @Test
+    public void testDecodePasswordModifyRequestOldPasswordNull()
+    {
+        Asn1Decoder decoder = new Asn1Decoder();
+        ByteBuffer bb = ByteBuffer.allocate( 0x04 );
+        bb.put( new byte[]
+            { 0x30, 0x02, // PasswordModifyRequest ::= SEQUENCE {
+                ( byte ) 0x81,
+                0x00 // oldPassword    [1]  OCTET STRING OPTIONAL
+        } );
+
+        String decodedPdu = Strings.dumpBytes( bb.array() );
+        bb.flip();
+
+        PasswordModifyRequestContainer container = new PasswordModifyRequestContainer();
+
+        try
+        {
+            decoder.decode( bb, container );
+        }
+        catch ( DecoderException de )
+        {
+            de.printStackTrace();
+            fail( de.getMessage() );
+        }
+
+        PasswordModifyRequestDecorator pwdModifyRequestDecorator = container.getPasswordModifyRequest();
+        assertNull( pwdModifyRequestDecorator.getUserIdentity() );
+        assertNotNull( pwdModifyRequestDecorator.getOldPassword() );
+        assertEquals( 0, pwdModifyRequestDecorator.getOldPassword().length );
+        assertNull( pwdModifyRequestDecorator.getNewPassword() );
+
+        // Check the length
+        assertEquals( 0x04, pwdModifyRequestDecorator.getPasswordModifyRequest().computeLength() );
+
+        // Check the encoding
+        try
+        {
+            ByteBuffer bb1 = pwdModifyRequestDecorator.getPasswordModifyRequest().encode();
+
+            String encodedPdu = Strings.dumpBytes( bb1.array() );
+
+            assertEquals( encodedPdu, decodedPdu );
+        }
+        catch ( EncoderException ee )
+        {
+            ee.printStackTrace();
+            fail( ee.getMessage() );
+        }
+    }
+
+
+    /**
+     * Test the decoding of a PasswordModifyRequest with an oldPassword
+     */
+    @Test
+    public void testDecodePasswordModifyRequestOldPasswordValue()
+    {
+        Asn1Decoder decoder = new Asn1Decoder();
+        ByteBuffer bb = ByteBuffer.allocate( 0x08 );
+        bb.put( new byte[]
+            { 0x30, 0x06, // PasswordModifyRequest ::= SEQUENCE {
+                ( byte ) 0x81,
+                0x04, // oldPassword    [0]  OCTET STRING OPTIONAL
+                'a',
+                'b',
+                'c',
+                'd'
+        } );
+
+        String decodedPdu = Strings.dumpBytes( bb.array() );
+        bb.flip();
+
+        PasswordModifyRequestContainer container = new PasswordModifyRequestContainer();
+
+        try
+        {
+            decoder.decode( bb, container );
+        }
+        catch ( DecoderException de )
+        {
+            de.printStackTrace();
+            fail( de.getMessage() );
+        }
+
+        PasswordModifyRequestDecorator pwdModifyRequestDecorator = container.getPasswordModifyRequest();
+        assertNull( pwdModifyRequestDecorator.getUserIdentity() );
+        assertNotNull( pwdModifyRequestDecorator.getOldPassword() );
+        assertEquals( "abcd", Strings.utf8ToString( pwdModifyRequestDecorator.getOldPassword() ) );
+        assertNull( pwdModifyRequestDecorator.getNewPassword() );
+
+        // Check the length
+        assertEquals( 0x08, pwdModifyRequestDecorator.getPasswordModifyRequest().computeLength() );
+
+        // Check the encoding
+        try
+        {
+            ByteBuffer bb1 = pwdModifyRequestDecorator.getPasswordModifyRequest().encode();
+
+            String encodedPdu = Strings.dumpBytes( bb1.array() );
+
+            assertEquals( encodedPdu, decodedPdu );
+        }
+        catch ( EncoderException ee )
+        {
+            ee.printStackTrace();
+            fail( ee.getMessage() );
+        }
+    }
+}