/*******************************************************************************
* Copyright (c) 2011 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.openshift.express.internal.core.server;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.osgi.util.NLS;
import org.eclipse.wst.server.core.IModule;
import org.eclipse.wst.server.core.IServer;
import org.eclipse.wst.server.core.IServerType;
import org.eclipse.wst.server.core.IServerWorkingCopy;
import org.eclipse.wst.server.core.ServerCore;
import org.eclipse.wst.server.core.ServerUtil;
import org.eclipse.wst.server.core.internal.Server;
import org.jboss.tools.openshift.express.internal.core.ExpressCoreActivator;
import com.openshift.client.IApplication;
import com.openshift.client.IDomain;
import com.openshift.client.OpenShiftException;
/**
* @author Rob Stryker
* @author André Dietisheim
*/
public class ExpressServerFactory {
public ExpressServerFactory() {
}
public IServer create(IProject project, IApplication application, IDomain domain, IProgressMonitor monitor)
throws OpenShiftException {
return createAdapterAndModules(project, application, domain, null, monitor);
}
/**
* creates an OpenShift server adapter for the user chosen project.
*
* @param monitor
* the monitor to report progress to.
* @return
* @throws OpenShiftException
*/
protected IServer createAdapterAndModules(IProject project, IApplication application,
IDomain domain, String remoteName, IProgressMonitor monitor) throws OpenShiftException {
monitor.subTask(NLS.bind("Creating server adapter for project {0}", project.getName()));
IServer server = null;
try {
IServerType serverType = ServerCore.findServerType(ExpressServerUtils.EXPRESS_SERVER_TYPE);
server = createAdapter(serverType, application, domain, project.getName(), remoteName);
server = addModules(getModules(Collections.singletonList(project)), server, monitor);
} catch (CoreException ce) {
ExpressCoreActivator.getDefault().getLog().log(ce.getStatus());
} catch (OpenShiftException ose) {
IStatus s = new Status(IStatus.ERROR, ExpressCoreActivator.PLUGIN_ID,
"Cannot create openshift server adapter", ose);
ExpressCoreActivator.getDefault().getLog().log(s);
}
return server;
}
private IServer createAdapter(IServerType serverType, IApplication application, IDomain domain,
String deployProject, String remoteName) throws CoreException,
OpenShiftException {
Assert.isLegal(serverType != null, "Missing server adapter type");
Assert.isLegal(application != null, "Missing application");
String serverName = ExpressServerUtils.getDefaultServerName(application);
IServer server = ExpressServerUtils.createServer(serverType, serverName);
ExpressServerUtils.fillServerWithOpenShiftDetails(
server, deployProject, remoteName, serverName, application, domain);
return server;
}
public void addModules(IServer server, List<IProject> importedProjects, IProgressMonitor monitor) throws CoreException {
addModules(getModules(importedProjects), server, monitor);
}
private IServer addModules(List<IModule> modules, IServer server, IProgressMonitor monitor) throws CoreException {
if (modules == null
|| modules.size() == 0) {
return server;
}
IServerWorkingCopy wc = server.createWorkingCopy();
IModule[] addedModules = modules.toArray(new IModule[modules.size()]);
wc.modifyModules(addedModules, new IModule[0], monitor);
server = wc.save(true, monitor);
((Server) server).setModulePublishState(addedModules, IServer.PUBLISH_STATE_NONE);
return server;
}
private List<IModule> getModules(List<IProject> importedProjects) {
Iterator<IProject> i = importedProjects.iterator();
ArrayList<IModule> toAdd = new ArrayList<>();
while (i.hasNext()) {
IProject p = i.next();
IModule[] m = ServerUtil.getModules(p);
if (m != null && m.length > 0) {
toAdd.addAll(Arrays.asList(m));
}
}
return toAdd;
}
}