/*

  * Copyright 2006-2011 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.core.impl.resourceloader;

 import java.util.HashMap;

 import java.util.Map;

 import javax.xml.namespace.QName;

 import org.kuali.rice.core.api.lifecycle.BaseLifecycle;

 import org.kuali.rice.core.api.lifecycle.BaseLifecycle;

 import org.kuali.rice.core.api.resourceloader.ServiceLocator;

 /**

  * A simple {@link ServiceLocator} that allows users to put services into workflow's resource loading

  * wihout creating their own {@link ServiceLocator}.

  *

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

  *

  */

 public class SimpleServiceLocator extends BaseLifecycle implements ServiceLocator {

         private Map<QName, Object> services = new HashMap<QName, Object>();

         public String getContents(String indent, boolean servicePerLine) {

                 String contents = indent + "SpringLoader " + this + " services =";

                 for (Map.Entry<QName, Object> serviceEntry : this.services.entrySet()) {

                         if (servicePerLine) {

                                 contents += indent + "+++" + serviceEntry.getKey() + "=" + serviceEntry.getValue() + "\n";

                         } else {

                                 contents += serviceEntry.getKey() + "=" + serviceEntry.getValue() + ", ";

                         }

                 }

                 return contents;

         }

         public Object getService(QName qname) {

                 return this.services.get(qname);

         }

         public void addService(QName name, Object service) {

             this.services.put(name, service);

         }

         public void removeService(QName name) {

             this.services.remove(name);

         }

 }