org.opencastproject.remotetest.server.resource.WorkflowResources.java Source code

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Here is the source code for org.opencastproject.remotetest.server.resource.WorkflowResources.java

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/**
 *  Copyright 2009 The Regents of the University of California
 *  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.osedu.org/licenses/ECL-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.opencastproject.remotetest.server.resource;

import org.opencastproject.remotetest.Main;
import org.opencastproject.remotetest.util.TrustedHttpClient;

import org.apache.http.HttpResponse;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.message.BasicNameValuePair;

import java.util.ArrayList;
import java.util.List;

/**
 * Workflow REST resources
 * @author jamiehodge
 *
 */

public class WorkflowResources {
    private static final String getServiceUrl() {
        return Main.getBaseUrl() + "/search/";
    }

    /**
     * 
     * @param format Response format: xml or json
     * 
     */
    public static HttpResponse definitions(TrustedHttpClient client, String format) throws Exception {
        return client.execute(new HttpGet(getServiceUrl() + "definitions." + format.toLowerCase()));
    }

    /**
     * 
     * @param format Response format: xml or json
     * 
     */
    public static HttpResponse instances(TrustedHttpClient client, String format) throws Exception {
        return client.execute(new HttpGet(getServiceUrl() + "instances." + format.toLowerCase()));
    }

    /**
     * 
     * @param id Workflow instance ID
     * @param format Response format: xml or json
     *
     */
    public static HttpResponse instance(TrustedHttpClient client, String id, String format) throws Exception {
        return client.execute(new HttpGet(getServiceUrl() + "instance/" + id + format.toLowerCase()));
    }

    public static HttpResponse start(TrustedHttpClient client, String mediapackage, String workflowDefinition,
            String properties) throws Exception {
        HttpPost post = new HttpPost(getServiceUrl() + "start");
        List<BasicNameValuePair> params = new ArrayList<BasicNameValuePair>();
        params.add(new BasicNameValuePair("mediapackage", mediapackage));
        params.add(new BasicNameValuePair("definition", workflowDefinition));
        params.add(new BasicNameValuePair("properties", properties));
        post.setEntity(new UrlEncodedFormEntity(params));
        return client.execute(post);
    }

    public static HttpResponse suspend(TrustedHttpClient client, String id) throws Exception {
        return client.execute(new HttpGet(getServiceUrl() + "suspend/" + id));
    }

    public static HttpResponse resume(TrustedHttpClient client, String id) throws Exception {
        return client.execute(new HttpGet(getServiceUrl() + "resume/" + id));
    }

    public static HttpResponse stop(TrustedHttpClient client, String id) throws Exception {
        return client.execute(new HttpGet(getServiceUrl() + "stop/" + id));
    }
}