org.wso2.am.admin.clients.tasks.TaskAdminClient.java Source code

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Here is the source code for org.wso2.am.admin.clients.tasks.TaskAdminClient.java

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/*
*Copyright (c) 2005-2010, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
*WSO2 Inc. licenses this file to you 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.am.admin.clients.tasks;

import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.impl.builder.StAXOMBuilder;
import org.apache.axis2.AxisFault;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.am.admin.clients.client.utils.AuthenticateStub;
import org.wso2.carbon.task.stub.TaskAdminStub;
import org.wso2.carbon.task.stub.TaskManagementException;

import javax.activation.DataHandler;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import java.io.IOException;
import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class TaskAdminClient {
    private static final Log log = LogFactory.getLog(TaskAdminClient.class);

    private final String serviceName = "TaskAdmin";
    private TaskAdminStub taskAdminStub;

    public TaskAdminClient(String backEndUrl, String sessionCookie) throws AxisFault {
        String endPoint = backEndUrl + serviceName;
        taskAdminStub = new TaskAdminStub(endPoint);
        AuthenticateStub.authenticateStub(sessionCookie, taskAdminStub);
    }

    public TaskAdminClient(String backEndUrl, String userName, String password) throws AxisFault {
        String endPoint = backEndUrl + serviceName;
        taskAdminStub = new TaskAdminStub(endPoint);
        AuthenticateStub.authenticateStub(userName, password, taskAdminStub);
    }

    public void addTask(DataHandler dh) throws TaskManagementException, IOException, XMLStreamException {

        XMLStreamReader parser = XMLInputFactory.newInstance().createXMLStreamReader(dh.getInputStream());
        //create the builder
        StAXOMBuilder builder = new StAXOMBuilder(parser);
        OMElement scheduleTaskElem = builder.getDocumentElement();
        // scheduleTaskElem.setText("test");
        taskAdminStub.addTaskDescription(scheduleTaskElem);
    }

    public void addTask(OMElement scheduleTaskElem) throws TaskManagementException, RemoteException {
        taskAdminStub.addTaskDescription(scheduleTaskElem);
    }

    public void deleteTask(String name, String group) throws TaskManagementException, RemoteException {
        taskAdminStub.deleteTaskDescription(name, group);

    }

    public OMElement getScheduleTask(String name, String group) throws TaskManagementException, RemoteException {
        return taskAdminStub.getTaskDescription(name, group);

    }

    public OMElement getAllTaskDescriptions() throws RemoteException, TaskManagementException {
        //TODO:With mediation 4.4.3 released version, getAllTaskDescriptions expects a parameter. Have to fix this properly later. 
        return taskAdminStub.getAllTaskDescriptions(null);
    }

    public List<String> getScheduleTaskList() throws RemoteException, TaskManagementException {
        ArrayList<String> taskList = new ArrayList();
        OMElement tasksOme = getAllTaskDescriptions().getFirstElement();
        if (tasksOme != null) {
            Iterator<OMElement> itr = tasksOme.getChildrenWithName(new QName("task"));
            while (itr.hasNext()) {
                OMElement taskOme = itr.next();
                taskList.add(taskOme.getAttributeValue(new QName("name")));
            }
        }
        return taskList;
    }

}