/**

  * Copyright 2005-2011 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.kim.api.identity.principal;

 import org.kuali.rice.core.api.mo.AbstractDataTransferObject;

 import org.w3c.dom.Element;

 import javax.xml.bind.annotation.XmlAnyElement;

 import javax.xml.bind.annotation.XmlAttribute;

 import javax.xml.bind.annotation.XmlElement;

 import javax.xml.bind.annotation.adapters.XmlAdapter;

 import java.util.Collection;

 import java.util.HashMap;

 import java.util.Map;

 /**

  * Do jax-ws mapping of Map<String, String> for KIM service method parameters, etc.

  * 

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

  *

  */

 public class StringToKimEntityNamePrincipalInfoMapAdapter extends XmlAdapter<StringToKimEntityNamePrincipalInfoMapAdapter.StringEntNmPrncpInfoMapEntry[], Map<String, EntityNamePrincipalName>> {

         /**

          * This overridden method ...

          * 

          * @see javax.xml.bind.annotation.adapters.XmlAdapter#marshal(java.lang.Object)

          */

         @Override

         public StringEntNmPrncpInfoMapEntry[] marshal(Map<String, EntityNamePrincipalName> map) throws Exception {

                 if(null == map) return null;

                 StringEntNmPrncpInfoMapEntry[] entryArray = new StringEntNmPrncpInfoMapEntry[map.size()];

                 int i = 0;

                 for (Map.Entry<String, EntityNamePrincipalName> e : map.entrySet()) {

                         entryArray[i] = new StringEntNmPrncpInfoMapEntry(e.getKey(), e.getValue());

                         i++;

                 }

                 return entryArray;

         }

         /**

          * This overridden method ...

          * 

          * @see javax.xml.bind.annotation.adapters.XmlAdapter#unmarshal(java.lang.Object)

          */

         @Override

         public Map<String, EntityNamePrincipalName> unmarshal(StringEntNmPrncpInfoMapEntry[] entryArray) throws Exception {

                 if (null == entryArray) return null;

                 Map<String, EntityNamePrincipalName> resultMap = new HashMap<String, EntityNamePrincipalName>(entryArray.length);

                 for (int i = 0; i < entryArray.length; i++) {

                         StringEntNmPrncpInfoMapEntry entry = entryArray[i];

                         resultMap.put(entry.getKey(), entry.getValue());

                 }

                 return resultMap;

         }

     public static class StringEntNmPrncpInfoMapEntry extends AbstractDataTransferObject {

         private static final long serialVersionUID = 1L;

         @XmlAttribute

         private final String key;

         @XmlElement(required=true)

         private final EntityNamePrincipalName value;

         @SuppressWarnings("unused")

         @XmlAnyElement

         private final Collection<Element> _futureElements = null;

         /**

          * Private constructor used only by JAXB.

          */

         private StringEntNmPrncpInfoMapEntry() {

             key = null;

             value = null;

         }

         public StringEntNmPrncpInfoMapEntry(String key, EntityNamePrincipalName value) {

             super();

             this.key = key;

             this.value = value;

         }

         public String getKey() {

             return key;

         }

         public EntityNamePrincipalName getValue() {

             return value;

         }

     }

 }