/*

  * 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.kns.service.impl;

 import org.kuali.rice.core.api.config.property.ConfigContext;

 import org.kuali.rice.core.api.config.property.ConfigurationService;

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

 import org.kuali.rice.kns.util.KNSConstants;

 import org.kuali.rice.kns.util.properties.PropertyHolder;

 import org.kuali.rice.kns.web.struts.action.KualiPropertyMessageResources;

 import org.kuali.rice.kns.web.struts.action.KualiPropertyMessageResourcesFactory;

 import java.util.Properties;

 public class ConfigurationServiceImpl implements ConfigurationService {

     private static org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(ConfigurationServiceImpl.class);

     private PropertyHolder propertyHolder;

     /**

      * Harcoding the configFileName, by request.

      */

     public ConfigurationServiceImpl() {

         this.propertyHolder = new PropertyHolder();

         this.propertyHolder.getHeldProperties().putAll(ConfigContext.getCurrentContextConfig().getProperties());

         KualiPropertyMessageResourcesFactory propertyMessageFactory = new KualiPropertyMessageResourcesFactory();

         // create default KualiPropertyMessageResources

         KualiPropertyMessageResources messageResources = (KualiPropertyMessageResources)propertyMessageFactory.createResources("");

         //Add Kuali Properties to property holder

         this.propertyHolder.getHeldProperties().putAll(messageResources.getKualiProperties(null));

     }

     public boolean isProductionEnvironment() {

         return getPropertyString(KNSConstants.PROD_ENVIRONMENT_CODE_KEY).equalsIgnoreCase(

                 getPropertyString(KNSConstants.ENVIRONMENT_KEY));

     }

     /**

      * @see org.kuali.rice.core.api.config.property.ConfigurationService#getPropertyString(java.lang.String)

      */

     public String getPropertyString(String key) {

         LOG.debug("getPropertyString() started");

         if (key == null) {

             throw new IllegalArgumentException("invalid (null) key");

         }

         return this.propertyHolder.getProperty(key);

     }

     /**

      * @see org.kuali.rice.core.api.config.property.ConfigurationService#getPropertyAsBoolean(java.lang.String)

      */

     public boolean getPropertyAsBoolean(String key) {

         LOG.debug("getPropertyAsBoolean() started");

         if (key == null) {

             throw new IllegalArgumentException("invalid (null) key");

         }

         String property = this.propertyHolder.getProperty(key);

         if ( property != null ) {

             property = property.trim();

             if ((property.equalsIgnoreCase( "true" )

                     || property.equalsIgnoreCase( "yes" )

                     || property.equalsIgnoreCase( "on" )

                     || property.equalsIgnoreCase( "1" )) ) {

                 return true;

             }

         }

         return false;

     }

     /**

      * @see org.kuali.rice.core.api.config.property.ConfigurationService#getAllProperties()

      */

     public Properties getAllProperties() {

         LOG.debug("getAllProperties() started");

         return new ImmutableProperties(propertyHolder.getHeldProperties());

     }

 }