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

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

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/*******************************************************************************
 * 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.GetMethod;
import org.eclipse.core.runtime.*;
import org.eclipse.orion.server.cf.objects.Cloud;
import org.eclipse.orion.server.cf.objects.Route;
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 GetRouteByGuidCommand extends AbstractCFCommand {

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

    private String commandName;
    private String routeGuid;
    private Route route;

    public GetRouteByGuidCommand(Cloud cloud, String routeGuid) {
        super(cloud);
        this.commandName = "Get route";
        this.routeGuid = routeGuid;
    }

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

            // Get the app
            URI appsURI = targetURI.resolve("/v2/routes/" + routeGuid);
            GetMethod getRoutesMethod = new GetMethod(appsURI.toString());
            HttpUtil.configureHttpMethod(getRoutesMethod, getCloud());

            ServerStatus getStatus = HttpUtil.executeMethod(getRoutesMethod);
            if (!getStatus.isOK())
                return getStatus;

            JSONObject routeJSON = getStatus.getJsonData();
            this.route = new Route().setCFJSON(routeJSON);

            return new ServerStatus(Status.OK_STATUS, HttpServletResponse.SC_OK, this.route.toJSON());
        } 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);
        }
    }

    public Route getRoute() {
        return route;
    }
}