org.eclipse.orion.server.cf.commands.StopAppCommand.java Source code

Introduction

Here is the source code for org.eclipse.orion.server.cf.commands.StopAppCommand.java

Source

/*******************************************************************************
 * Copyright (c) 2013 IBM Corporation and others 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 * IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.orion.server.cf.commands;

import java.net.URI;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.httpclient.methods.PutMethod;
import org.apache.commons.httpclient.methods.StringRequestEntity;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.URIUtil;
import org.eclipse.orion.server.cf.CFProtocolConstants;
import org.eclipse.orion.server.cf.objects.App;
import org.eclipse.orion.server.cf.objects.Target;
import org.eclipse.orion.server.cf.utils.HttpUtil;
import org.eclipse.orion.server.core.ServerStatus;
import org.eclipse.osgi.util.NLS;
import org.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class StopAppCommand extends AbstractCFCommand {

    private final Logger logger = LoggerFactory.getLogger("org.eclipse.orion.server.cf"); //$NON-NLS-1$

    private String commandName;
    private App app;

    public StopAppCommand(Target target, App app) {
        super(target);
        this.commandName = "Stop App"; //$NON-NLS-1$
        this.app = app;
    }

    public ServerStatus _doIt() {
        try {
            URI targetURI = URIUtil.toURI(target.getUrl());

            String appUrl = this.app.getAppJSON().getString("url");
            URI appURI = targetURI.resolve(appUrl);

            PutMethod stopMethod = new PutMethod(appURI.toString());
            HttpUtil.configureHttpMethod(stopMethod, target);
            stopMethod.setQueryString("inline-relations-depth=1");

            JSONObject stopComand = new JSONObject();
            stopComand.put("console", true);
            stopComand.put("state", "STOPPED");
            StringRequestEntity requestEntity = new StringRequestEntity(stopComand.toString(),
                    CFProtocolConstants.JSON_CONTENT_TYPE, "UTF-8");
            stopMethod.setRequestEntity(requestEntity);

            return HttpUtil.executeMethod(stopMethod);
        } catch (Exception e) {
            String msg = NLS.bind("An error occured when performing operation {0}", commandName); //$NON-NLS-1$
            logger.error(msg, e);
            return new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, msg, e);
        }
    }
}