/**
    * Copyright 2005-2012 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.framework.actionlist;
  
  import org.kuali.rice.core.api.mo.AbstractDataTransferObject;
  import org.kuali.rice.kew.api.action.ActionItemCustomization;
  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, ActionItemCustomization> for KIM service method parameters, etc.
   *
   * @author Kuali Rice Team (rice.collab@kuali.org)
   *
   */
  public class MapStringActionItemCustomizationAdapter extends XmlAdapter<MapStringActionItemCustomizationAdapter.StringActionItemCustomizationMapEntry[], Map<String, ActionItemCustomization>> {
  
      /**
       * converts the map to an array
       *
       * @see javax.xml.bind.annotation.adapters.XmlAdapter#marshal(java.lang.Object)
       */
      @Override
      public StringActionItemCustomizationMapEntry[] marshal(Map<String, ActionItemCustomization> map) throws Exception {
          if(null == map) return null;
          StringActionItemCustomizationMapEntry[] entryArray = new StringActionItemCustomizationMapEntry[map.size()];
          int i = 0;
          for (Map.Entry<String, ActionItemCustomization> e : map.entrySet()) {
              entryArray[i] = new StringActionItemCustomizationMapEntry(e.getKey(), e.getValue());
              i++;
          }
          return entryArray;
      }
  
      /**
       * converts the array back to a map
       *
       * @see javax.xml.bind.annotation.adapters.XmlAdapter#unmarshal(java.lang.Object)
       */
      @Override
      public Map<String, ActionItemCustomization> unmarshal(StringActionItemCustomizationMapEntry[] entryArray) throws Exception {
          if (null == entryArray) return null;
          Map<String, ActionItemCustomization> resultMap = new HashMap<String, ActionItemCustomization>(entryArray.length);
          for (int i = 0; i < entryArray.length; i++) {
              StringActionItemCustomizationMapEntry entry = entryArray[i];
              resultMap.put(entry.getKey(), entry.getValue());
          }
          return resultMap;
      }
  
      public static class StringActionItemCustomizationMapEntry extends AbstractDataTransferObject {
  
          private static final long serialVersionUID = 1L;
  
          @XmlAttribute
          private final String key;
  
          @XmlElement(required=true)
          private final ActionItemCustomization value;
  
          @SuppressWarnings("unused")
          @XmlAnyElement
          private final Collection<Element> _futureElements = null;
  
          /**
           * constructor used by JAXB.
           */
          public StringActionItemCustomizationMapEntry() {
              key = null;
              value = null;
          }
  
          public StringActionItemCustomizationMapEntry(String key, ActionItemCustomization value) {
              super();
  
              this.key = key;
              this.value = value;
          }
  
         public String getKey() {
             return key;
         }
 
         public ActionItemCustomization getValue() {
             return value;
         }
     }
 }