/*
* Copyright 2006 Cypal Solutions (tools@cypal.in)
*
* Licensed under the Apache 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.apache.org/licenses/LICENSE-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 in.cypal.studio.gwt.core.common;
import in.cypal.studio.gwt.core.Activator;
import in.cypal.studio.gwt.core.launch.Helper;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceDelta;
import org.eclipse.core.resources.IResourceDeltaVisitor;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaCore;
/**
* @author Prakash G.R.
*
*/
public class GwtProject {
IJavaProject javaProject;
IProject project;
List moduleFiles;
List remoteServiceFiles;
private GwtProject(IJavaProject javaProject) {
this.javaProject = javaProject;
this.project = javaProject.getProject();
}
public static GwtProject create(IProject project) {
IJavaProject javaProject = JavaCore.create(project);
return new GwtProject(javaProject);
}
public List getModules() {
if (moduleFiles == null) {
try {
moduleFiles = Util.findModules(javaProject);
} catch (CoreException e) {
Activator.logException(e);
moduleFiles = new ArrayList();
}
}
return moduleFiles;
}
public List getRemoteServices(){
if (remoteServiceFiles == null) {
try {
remoteServiceFiles = Util.findRemoteServices(javaProject);
} catch (CoreException e) {
Activator.logException(e);
remoteServiceFiles = new ArrayList();
}
}
return remoteServiceFiles;
}
public void doCompile() {
List modules = getModules();
for (Iterator i = modules.iterator(); i.hasNext();) {
IFile aModule = (IFile) i.next();
try {
compileModule(aModule);
} catch (CoreException e) {
// log the error and allow the other modules to compile
Activator.logException(e);
}
}
IFolder outputFolder = getProject().getFolder(Util.getGwtOutputFolder());
try {
outputFolder.refreshLocal(IResource.DEPTH_INFINITE, null);
} catch (CoreException e) {
// ignore
Activator.logException(e);
}
}
public void doClean(IProgressMonitor monitor) throws CoreException {
monitor = Util.getNonNullMonitor(monitor);
try {
List modules = getModules();
monitor.beginTask("Starting clean...", modules.size()*2);
IFolder folder = project.getFolder(Util.getGwtOutputFolder());
for(int i=0;i<modules.size();i++) {
IFile aModuleFile = (IFile) modules.get(i);
String moduleName = Util.getQualifiedName(aModuleFile);
IFolder moduleOutputFolder = folder.getFolder(moduleName);
if(moduleOutputFolder.exists()) {
moduleOutputFolder.delete(true, new SubProgressMonitor(monitor, (i*2)+1));
moduleOutputFolder.refreshLocal(IResource.DEPTH_ONE, new SubProgressMonitor(monitor, (i*2)+2));
}
}
}finally {
monitor.done();
}
}
private void compileModule(IFile moduleFile) throws CoreException {
String moduleName = Util.getQualifiedName(moduleFile);
String projectName = project.getName();
IProject project = Util.getProject(projectName);
Util.createModuleEntry(project, moduleName);
ILaunchConfiguration launchConfig = Helper.findOrCreateLaunch(moduleName, projectName, true);
ILaunchConfigurationWorkingCopy workingCopy = launchConfig.getWorkingCopy();
workingCopy.setAttribute(Constants.LAUNCH_ATTR_GWT_COMPILE, true);
// workingCopy.setAttribute(DebugPlugin.ATTR_CAPTURE_OUTPUT, true);
workingCopy.launch(ILaunchManager.RUN_MODE, null, false, true );
// launch(launchConfig);
}
//
// private void launch(ILaunchConfiguration launchConfig) throws CoreException {
//
// IVMInstall vmInstall = JavaRuntime.getDefaultVMInstall();
// IVMRunner vmRunner = vmInstall.getVMRunner(ILaunchManager.RUN_MODE);
//
// List classpath = Helper.getClasspath(javaProject);
// IPackageFragmentRoot[] packageFragmentRoots = javaProject.getPackageFragmentRoots();
// for (int i = 0; i < packageFragmentRoots.length; i++) {
//
// IPackageFragmentRoot aRoot = packageFragmentRoots[i];
// if(aRoot.getKind() == IPackageFragmentRoot.K_SOURCE) {
// IResource resource = aRoot.getResource();
// IPath location = resource.getLocation();
// classpath.add(location.toOSString());
// }
// }
//
// VMRunnerConfiguration vmConfig = new VMRunnerConfiguration(Constants.GWT_COMPILER_CLASS, (String[]) classpath.toArray(new String[classpath.size()]));
// vmConfig.setWorkingDirectory(project.getLocation().toOSString());
// List compilerArgs = Helper.getCompilerArgs(launchConfig);
// vmConfig.setProgramArguments((String[]) compilerArgs.toArray(new String[compilerArgs.size()]));
// final ILaunch compiler = new Launch(null, ILaunchManager.RUN_MODE, null);
// compiler.setAttribute(DebugPlugin.ATTR_CAPTURE_OUTPUT, "true");
// compiler.setAttribute(Constants.LAUNCH_ATTR_GWT_COMPILE, "true");
//
// DebugPlugin.getDefault().addDebugEventListener(new IDebugEventSetListener() {
//
// public void handleDebugEvents(DebugEvent[] events) {
//
// for(int i = 0;i<events.length;i++) {
//
// DebugEvent event = events[i];
//
// Object source = event.getSource();
// if (source instanceof IProcess && event.getKind() == DebugEvent.TERMINATE) {
//
// ILaunch launch = ((IProcess) source).getLaunch();
// if (compiler.equals(launch)) {
// DebugPlugin.getDefault().removeDebugEventListener(this);
//
// // wakeup the publisher
// synchronized (GwtProject.this) {
// GwtProject.this.notify();
// }
// }
// }
//
// }
// }
// });
//
// vmRunner.run(vmConfig, compiler, null);
//
//
// try {
// synchronized (this) {
// int i = 0;
// while(!compiler.isTerminated() && i < 8) {
// wait(5000);
// i++;
// }
// // TODO: we throw an exception on timeout?
// }
// } catch (InterruptedException e) {
// // ok;
// }
//
// IFolder outputLocation = Helper.getOutputLocation(project);
// outputLocation.refreshLocal(IResource.DEPTH_INFINITE, null);
//
// }
public IProject getProject() {
return project;
}
public IJavaProject getJavaProject() {
return javaProject;
}
public List getRemoteServices(IResourceDelta delta) {
if(delta == null) {
remoteServiceFiles = getRemoteServices();
}else {
remoteServiceFiles = new ArrayList();
try {
delta.accept(new ResourceDeltaVisitor());
} catch (CoreException e) {
Activator.logException(e);
}
}
return remoteServiceFiles;
}
private class ResourceDeltaVisitor implements IResourceDeltaVisitor{
public boolean visit(IResourceDelta delta) throws CoreException {
boolean interested = true;
IResource resource = delta.getResource();
switch (resource.getType()) {
case IResource.PROJECT:
IProject project = (IProject) resource;
// we are not interested in non gwt projects
if (!project.hasNature(Constants.NATURE_ID))
interested = false;
break;
case IResource.FILE:
if (Util.isRemoteService(resource) && delta.getKind() != IResourceDelta.REMOVED) {
remoteServiceFiles.add((IFile) resource);
}
break;
}
return interested;
}
}
}