/*

  * Copyright 2007-2010 The Kuali Foundation

  *

  * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php

  *

  * 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.kuali.rice.kew.xml;

 import java.util.ArrayList;

 import java.util.List;

 import org.kuali.rice.core.util.KeyValue;

 import org.kuali.rice.core.xml.CoreNamespaceConstants;

 /**

  * This class transforms all the URIs for the group object

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  * 

  */

 public class GroupNamespaceURIFilter extends AbstractTransformationFilter {

         public static final String GROUP_URI_OLD = "ns:workflow/Group";

         public static final String GROUP_URI_NEW = "http://rice.kuali.org/xsd/kim/group";

         /**

          * This overridden method returns a list of KeyValue objects. the key is the

          * element name and the value

          * 

          * @see org.kuali.rice.kew.xml.AbstractTransformationFilter#getElementTransformationList()

          */

         public List<KeyValue> getElementTransformationList() {

                 List<KeyValue> rList = new ArrayList<KeyValue>();

                 rList.add(new KeyValue("groups", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.groupName", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.namespaceCode", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.groupDescription", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.active", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.type", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.type.namespace", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.type.name", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.attributes", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.members", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.members.principalName",GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.members.principalId", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.members.groupName", GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.members.groupName.name",GROUP_URI_OLD));

                 rList.add(new KeyValue("groups.group.members.groupName.namespace", GROUP_URI_OLD));

                 return rList;

         }

         /**

          * This overridden method sets the groups starting element.

          * 

          * @see org.kuali.rice.kew.xml.AbstractTransformationFilter#getStartingElement()

          */

         public String getStartingElementPath() {

                 return "data";

         }

         /**

          * This method sets the URI

          * 

          * @see org.kuali.rice.kew.xml.AbstractTransformationFilter#transformEndElement(org.kuali.rice.kew.xml.AbstractTransformationFilter.CurrentElement)

          */

         public CurrentElement transformEndElement(CurrentElement currentElement) {

                 if("groups.group.attributes".equals(this.getTrimmedCurrentElementKey(currentElement.getNameKey()))){

                         currentElement.setUri(CoreNamespaceConstants.CORE);

                 }else{

                         currentElement.setUri(GROUP_URI_NEW);

                 }

                 return currentElement;

         }

         /**

          * This method sets the URI of the element

          * 

          * @see org.kuali.rice.kew.xml.AbstractTransformationFilter#transformStartElement(org.kuali.rice.kew.xml.AbstractTransformationFilter.CurrentElement)

          */

         public CurrentElement transformStartElement(CurrentElement currentElement) {

                 currentElement.setUri(GROUP_URI_NEW);

                 return currentElement;

         }

 }