001/*
002 *  Copyright 2015 Anyware Services
003 *
004 *  Licensed under the Apache License, Version 2.0 (the "License");
005 *  you may not use this file except in compliance with the License.
006 *  You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 *  Unless required by applicable law or agreed to in writing, software
011 *  distributed under the License is distributed on an "AS IS" BASIS,
012 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 *  See the License for the specific language governing permissions and
014 *  limitations under the License.
015 */
016package org.ametys.plugins.externaldata.ui;
017
018import java.util.HashMap;
019import java.util.Map;
020
021import org.apache.avalon.framework.parameters.Parameters;
022import org.apache.avalon.framework.service.ServiceException;
023import org.apache.avalon.framework.service.ServiceManager;
024import org.apache.cocoon.acting.ServiceableAction;
025import org.apache.cocoon.environment.ObjectModelHelper;
026import org.apache.cocoon.environment.Redirector;
027import org.apache.cocoon.environment.Request;
028import org.apache.cocoon.environment.SourceResolver;
029
030import org.ametys.core.cocoon.JSonReader;
031import org.ametys.core.datasource.DataSourceClientInteraction;
032import org.ametys.core.datasource.DataSourceClientInteraction.DataSourceType;
033
034/**
035 * SAX events for datasources associated to a specified dataSourceType
036 *
037 */
038public class GetDataSourcesAction extends ServiceableAction
039{
040    /** DataSource DAO. */
041    protected DataSourceClientInteraction _dataSourceManager;
042
043    @Override
044    public void service(ServiceManager serviceManager) throws ServiceException
045    {
046        super.service(serviceManager);
047        _dataSourceManager = (DataSourceClientInteraction) serviceManager.lookup(DataSourceClientInteraction.ROLE);
048    }
049    
050    public Map act(Redirector redirector, SourceResolver resolver, Map objectModel, String source, Parameters parameters) throws Exception
051    {
052        @SuppressWarnings("unchecked")
053        Map jsParameters = (Map<String, Object>) objectModel.get(ObjectModelHelper.PARENT_CONTEXT);
054        
055        String type = (String) jsParameters.get("type");
056        
057        Map<String, Object> result = new HashMap<>();
058        
059        DataSourceType dataSourceType = DataSourceType.valueOf(type);
060        result.put("datasources", _dataSourceManager.getDataSources(dataSourceType, false, false, false, null));
061        
062        Request request = ObjectModelHelper.getRequest(objectModel);
063        request.setAttribute(JSonReader.OBJECT_TO_READ, result);
064        
065        return EMPTY_MAP;
066    }
067
068}