| /*************************************************************************************************** |
| * Copyright (c) 2009, 2010 Eteration A.S. and Gorkem Ercan. 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: Gorkem Ercan - initial API and implementation |
| * |
| **************************************************************************************************/ |
| package org.eclipse.jst.server.generic.core.internal.publishers; |
| |
| import java.io.IOException; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jst.server.core.IEnterpriseApplication; |
| import org.eclipse.jst.server.core.IJ2EEModule; |
| import org.eclipse.jst.server.generic.core.internal.CorePlugin; |
| import org.eclipse.jst.server.generic.core.internal.GenericServer; |
| import org.eclipse.jst.server.generic.core.internal.Trace; |
| import org.eclipse.wst.server.core.IModule; |
| import org.eclipse.wst.server.core.IServer; |
| import org.eclipse.wst.server.core.model.IModuleResource; |
| import org.eclipse.wst.server.core.util.ProjectModule; |
| |
| /** |
| * Utility for EAR module assembly. |
| */ |
| public class EarModuleAssembler extends AbstractModuleAssembler { |
| |
| protected EarModuleAssembler(IModule module, GenericServer server, IPath assembleRoot) { |
| super(module, server, assembleRoot); |
| } |
| |
| public IPath assemble(IProgressMonitor monitor) throws CoreException { |
| // copy ear root to the temporary assembly directory |
| IPath parent = fAssembleRoot; |
| final IModule[] rootMod = { fModule }; |
| boolean shouldCopy = (IServer.PUBLISH_STATE_NONE != fServer.getServer().getModulePublishState(rootMod)); |
| if (shouldCopy) |
| copyModule(fModule, monitor); |
| IEnterpriseApplication earModule = (IEnterpriseApplication) fModule.loadAdapter(IEnterpriseApplication.class, monitor); |
| IModule[] childModules = earModule.getModules(); |
| for (int i = 0; i < childModules.length; i++) { |
| IModule module = childModules[i]; |
| String uri = earModule.getURI(module); |
| if (uri == null) { // The bad memories of WTP 1.0 |
| IStatus status = new Status(IStatus.ERROR, CorePlugin.PLUGIN_ID, 0, "unable to assemble module null uri", null); //$NON-NLS-1$ |
| throw new CoreException(status); |
| } |
| IJ2EEModule jeeModule = (IJ2EEModule) module.loadAdapter(IJ2EEModule.class, monitor); |
| if (jeeModule != null && jeeModule.isBinary()) {// Binary module |
| // just copy |
| ProjectModule pm = (ProjectModule) module.loadAdapter(ProjectModule.class, null); |
| IModuleResource[] resources = pm.members(); |
| publishHelper.publishToPath(resources, parent.append(uri), monitor); |
| continue;// done! no need to go further |
| } |
| if (shouldRepack(module)) { |
| packModule(module, uri, parent); |
| } |
| } |
| return parent; |
| } |
| |
| /** |
| * Checks if the publish state of the child module has changed. |
| * |
| * @param module |
| * @return module changed |
| */ |
| private boolean shouldRepack(IModule module) { |
| final IModule[] rootMod = { fModule }; |
| final IModule[] modules = { fModule, module }; |
| boolean repack = (IServer.PUBLISH_STATE_NONE != fServer.getServer().getModulePublishState(modules)); |
| repack |= (IServer.PUBLISH_STATE_NONE != fServer.getServer().getModulePublishState(rootMod)); |
| Trace.trace(Trace.FINEST, "EarModuleAssembler should repack returns " + Boolean.toString(repack) + " for module " + module); //$NON-NLS-1$//$NON-NLS-2$ |
| return repack; |
| } |
| |
| protected void packModule(IModule module, String deploymentUnitName, IPath destination) throws CoreException { |
| if (module.getModuleType().getId().equals("jst.web")) //$NON-NLS-1$ |
| { |
| AbstractModuleAssembler assembler = AbstractModuleAssembler.Factory.getModuleAssembler(module, fServer); |
| IPath webAppPath = assembler.assemble(new NullProgressMonitor()); |
| String realDestination = destination.append(deploymentUnitName).toString(); |
| ModulePackager packager = null; |
| try { |
| packager = new ModulePackager(realDestination, false); |
| packager.pack(webAppPath.toFile(), webAppPath.toOSString()); |
| } catch (IOException e) { |
| IStatus status = new Status(IStatus.ERROR, CorePlugin.PLUGIN_ID, 0, "unable to assemble module", e); //$NON-NLS-1$ |
| throw new CoreException(status); |
| } finally { |
| if (packager != null) { |
| try { |
| packager.finished(); |
| } catch (IOException e) { |
| // Unhandled |
| } |
| } |
| |
| } |
| } else { |
| super.packModule(module, deploymentUnitName, destination); |
| } |
| } |
| } |