/**
    * 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.krad.keyvalues;
  
  import org.kuali.rice.core.api.util.ConcreteKeyValue;
  import org.kuali.rice.core.api.util.KeyValue;
  import org.kuali.rice.krad.service.KRADServiceLocatorWeb;
  import org.kuali.rice.krad.service.KualiModuleService;
  import org.kuali.rice.krad.service.ModuleService;
  
  import java.util.ArrayList;
  import java.util.List;
  
  /**
   * This class returns list of approved document indicator value pairs.
   */
  public class InstalledModulesValuesFinder extends KeyValuesBase {
  
      /*
       * @see org.kuali.keyvalues.KeyValuesFinder#getKeyValues()
       */
      @Override
  	public List<KeyValue> getKeyValues() {
      	List<KeyValue> keyValues = new ArrayList<KeyValue>();
          KualiModuleService kms = KRADServiceLocatorWeb.getKualiModuleService();
          for ( ModuleService moduleService : kms.getInstalledModuleServices() ) {
              keyValues.add(new ConcreteKeyValue(moduleService.getModuleConfiguration().getNamespaceCode(), 
              		moduleService.getModuleConfiguration().getNamespaceCode() + " - " + 
              		kms.getNamespaceName(moduleService.getModuleConfiguration().getNamespaceCode()))); 
          }
  
          return keyValues;
      }
  
  }