/*******************************************************************************
* 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.App;
import org.eclipse.orion.server.cf.objects.Cloud;
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 GetAppByGuidCommand extends AbstractCFCommand {
private final Logger logger = LoggerFactory.getLogger("org.eclipse.orion.server.cf"); //$NON-NLS-1$
private String commandName;
private String appGuid;
private App app;
public GetAppByGuidCommand(Cloud cloud, String appGuid) {
super(cloud);
this.commandName = "Get application";
this.appGuid = appGuid;
}
public ServerStatus _doIt() {
try {
URI targetURI = URIUtil.toURI(getCloud().getUrl());
// Get the app
URI appsURI = targetURI.resolve("/v2/apps/" + appGuid);
GetMethod getAppsMethod = new GetMethod(appsURI.toString());
HttpUtil.configureHttpMethod(getAppsMethod, getCloud());
ServerStatus getStatus = HttpUtil.executeMethod(getAppsMethod);
if (!getStatus.isOK())
return getStatus;
JSONObject app = getStatus.getJsonData();
// if (!apps.has("resources") || apps.getJSONArray("resources").length() == 0)
// return new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_NOT_FOUND, "Application not found", null);
// Get more details about the app
JSONObject appJSON = app.getJSONObject("metadata");
String summaryAppUrl = appJSON.getString("url") + "/summary";
URI summaryAppURI = targetURI.resolve(summaryAppUrl);
GetMethod getSummaryMethod = new GetMethod(summaryAppURI.toString());
HttpUtil.configureHttpMethod(getSummaryMethod, getCloud());
getStatus = HttpUtil.executeMethod(getSummaryMethod);
if (!getStatus.isOK())
return getStatus;
JSONObject summaryJSON = getStatus.getJsonData();
this.app = new App();
this.app.setAppJSON(appJSON);
this.app.setSummaryJSON(summaryJSON);
this.app.setGuid(appJSON.getString("guid"));
return new ServerStatus(Status.OK_STATUS, HttpServletResponse.SC_OK, this.app.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 App getApp() {
return app;
}
}