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

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

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/**
 *  Copyright 2009, 2010 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.commons.io.IOUtils;
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 org.apache.http.util.EntityUtils;

import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * Capture REST resources
 */

public class CaptureResources {
    public static String AGENT = "demo_capture_agent";

    private static final String getServiceUrl() {
        return Main.getBaseUrl() + "/capture/";
    }

    public static HttpResponse startCaptureGet(TrustedHttpClient client) {
        return client.execute(new HttpGet(getServiceUrl() + "startCapture"));
    }

    public static HttpResponse stopCapture(TrustedHttpClient client) {
        return client.execute(new HttpGet(getServiceUrl() + "stopCapture"));
    }

    public static HttpResponse startCapturePost(TrustedHttpClient client) throws Exception {
        HttpPost post = new HttpPost(getServiceUrl() + "startCapture");
        List<BasicNameValuePair> params = new ArrayList<BasicNameValuePair>();
        params.add(new BasicNameValuePair("config", captureProperties()));
        post.setEntity(new UrlEncodedFormEntity(params));
        return client.execute(post);
    }

    public static HttpResponse stopCapturePost(TrustedHttpClient client, String id) throws Exception {
        HttpPost post = new HttpPost(getServiceUrl() + "stopCapture");
        List<BasicNameValuePair> params = new ArrayList<BasicNameValuePair>();
        params.add(new BasicNameValuePair("recordingID", id));
        post.setEntity(new UrlEncodedFormEntity(params));
        return client.execute(post);
    }

    public static String captureProperties() throws Exception {
        return IOUtils.toString(CaptureResources.class.getClassLoader().getResourceAsStream("capture.properties"),
                "UTF-8");
    }

    public static String captureId(HttpResponse response) throws Exception {
        String pattern = "Unscheduled-\\d+";
        Matcher matcher = Pattern.compile(pattern).matcher(EntityUtils.toString(response.getEntity(), "UTF-8"));
        matcher.find();
        return matcher.group();
    }
}