svn commit: r1512813 - /directory/escimo/trunk/ldap/src/main/java/org/apache/directory/scim/ldap/handlers/MetaAttributeHandler.java

[ka...@apache.org]

Author: kayyagari
Date: Sat Aug 10 18:14:23 2013
New Revision: 1512813

URL: http://svn.apache.org/r1512813
Log:
the meta attribute handler

Added:
    directory/escimo/trunk/ldap/src/main/java/org/apache/directory/scim/ldap/handlers/MetaAttributeHandler.java

Added: directory/escimo/trunk/ldap/src/main/java/org/apache/directory/scim/ldap/handlers/MetaAttributeHandler.java
URL: http://svn.apache.org/viewvc/directory/escimo/trunk/ldap/src/main/java/org/apache/directory/scim/ldap/handlers/MetaAttributeHandler.java?rev=1512813&view=auto
==============================================================================
--- directory/escimo/trunk/ldap/src/main/java/org/apache/directory/scim/ldap/handlers/MetaAttributeHandler.java (added)
+++ directory/escimo/trunk/ldap/src/main/java/org/apache/directory/scim/ldap/handlers/MetaAttributeHandler.java Sat Aug 10 18:14:23 2013
@@ -0,0 +1,111 @@
+/*
+ *   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.scim.ldap.handlers;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.ws.rs.core.PathSegment;
+
+import org.apache.directory.api.ldap.model.constants.SchemaConstants;
+import org.apache.directory.api.ldap.model.entry.Attribute;
+import org.apache.directory.api.ldap.model.entry.Entry;
+import org.apache.directory.api.ldap.model.exception.LdapException;
+import org.apache.directory.scim.AttributeHandler;
+import org.apache.directory.scim.ComplexAttribute;
+import org.apache.directory.scim.RequestContext;
+import org.apache.directory.scim.SimpleAttribute;
+import org.apache.directory.scim.User;
+import org.apache.directory.scim.schema.BaseType;
+import org.apache.directory.scim.util.ResourceUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * TODO MetaAttributeHandler.
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class MetaAttributeHandler implements AttributeHandler
+{
+
+    private static final Logger LOG = LoggerFactory.getLogger( ActiveAttributeHandler.class );
+    
+    @Override
+    public void handle( BaseType bt, Object srcResource, RequestContext ctx )
+    {
+        Entry entry = ( Entry ) srcResource;
+
+        try
+        {
+            List<SimpleAttribute> atList = new ArrayList<SimpleAttribute>();
+            
+            Attribute atCreated = entry.get( SchemaConstants.CREATE_TIMESTAMP_AT );
+            String createTimestamp = null;
+            if( atCreated != null )
+            {
+                SimpleAttribute created = new SimpleAttribute( "created" );
+                createTimestamp = ResourceUtil.formatDate( atCreated.getString() );
+                created.setValue( createTimestamp );
+                atList.add( created );
+            }
+
+            Attribute atlastMod = entry.get( SchemaConstants.MODIFY_TIMESTAMP_AT );
+            SimpleAttribute lastModified = null;
+            if( atlastMod != null )
+            {
+                lastModified = new SimpleAttribute( "lastModified" );
+                lastModified.setValue( ResourceUtil.formatDate( atlastMod.getString() ) );
+            }
+            else if( createTimestamp != null )
+            {
+                lastModified = new SimpleAttribute( "lastModified" );
+                lastModified.setValue( createTimestamp );
+            }
+            
+            if( atlastMod != null )
+            {
+                atList.add( lastModified );
+            }
+
+            User user = ctx.getUser();
+            
+            SimpleAttribute location = new SimpleAttribute( "location" );
+            String locationVal = ctx.getUriInfo().getAbsolutePath().toString();
+            List<PathSegment> pathSegLst = ctx.getUriInfo().getPathSegments();
+            if( !pathSegLst.isEmpty() )
+            {
+                locationVal = locationVal.replace( pathSegLst.get( pathSegLst.size() -1  ).getPath(), "" );
+            }
+            
+            location.setValue( locationVal + user.getId() );
+            atList.add( location );
+            
+            ComplexAttribute ct = new ComplexAttribute( bt.getName(), atList );
+            user.addAttribute( bt.getUri(), ct );
+        }
+        catch( LdapException e )
+        {
+            LOG.warn( "Failed while creating meta attribute", e );
+        }
+        
+    }
+
+}