/**
* Copyright (c) 2008, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* Licensed under the Apache 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.apache.org/licenses/LICENSE-2.0
*
* 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.wso2.carbon.mediator.dbreport;
import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.servlet.ServletConfig;
import javax.servlet.http.HttpSession;
import javax.xml.namespace.QName;
import org.apache.axiom.om.OMElement;
import org.apache.axis2.AxisFault;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;
import org.apache.axis2.context.ConfigurationContext;
import org.wso2.carbon.CarbonConstants;
import org.wso2.carbon.ndatasource.ui.stub.*;
import org.wso2.carbon.ndatasource.ui.stub.core.services.xsd.WSDataSourceInfo;
import org.wso2.carbon.ui.CarbonUIUtil;
import org.wso2.carbon.utils.ServerConstants;
/**
* This class is used to get defined carbon datasources. It uses
* 'DataSourceAdminStub' to do backend call.
*
*/
public class DBReportMediatorClient {
private NDataSourceAdminStub stub;
public DBReportMediatorClient(String cookie, String backendServerURL,
ConfigurationContext configCtx)throws AxisFault {
String serviceURL = backendServerURL + "NDataSourceAdmin";
stub = new NDataSourceAdminStub(configCtx, serviceURL);
ServiceClient client = stub._getServiceClient();
Options option = client.getOptions();
option.setManageSession(true);
option.setProperty(org.apache.axis2.transport.http.HTTPConstants.COOKIE_STRING, cookie);
}
public static DBReportMediatorClient getInstance(ServletConfig config, HttpSession session)
throws AxisFault {
String backendServerURL = CarbonUIUtil.getServerURL(config.getServletContext(), session);
ConfigurationContext configContext =
(ConfigurationContext) config.getServletContext()
.getAttribute(CarbonConstants.CONFIGURATION_CONTEXT);
String cookie = (String) session.getAttribute(ServerConstants.ADMIN_SERVICE_COOKIE);
return new DBReportMediatorClient(cookie, backendServerURL, configContext);
}
public List<String> getAllDataSourceInformations() throws RemoteException,
NDataSourceAdminDataSourceException {
WSDataSourceInfo wsDataSourceInfo[] = stub.getAllDataSources();
List<String> sourceList = new ArrayList<String>();
if (wsDataSourceInfo == null || wsDataSourceInfo.length == 0) {
return sourceList;
}
for(WSDataSourceInfo info : wsDataSourceInfo) {
if (info.getDsMetaInfo().getJndiConfig() != null) {
sourceList.add(info.getDsMetaInfo().getJndiConfig().getName());
}
}
return sourceList;
}
}