| /****************************************************************************** |
| * Copyright (c) 2005 BEA Systems, Inc. |
| * 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: |
| * Konstantin Komissarchik - initial API and implementation |
| ******************************************************************************/ |
| |
| package org.eclipse.jst.common.project.facet; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IProjectDescription; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IWorkspace; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.wst.common.project.facet.core.IDelegate; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion; |
| import org.eclipse.wst.common.project.facet.core.runtime.classpath.ClasspathHelper; |
| |
| /** |
| * @author <a href="mailto:kosta@bea.com">Konstantin Komissarchik</a> |
| */ |
| |
| public final class JavaFacetInstallDelegate |
| |
| implements IDelegate |
| |
| { |
| public void execute( final IProject project, |
| final IProjectFacetVersion fv, |
| final Object cfg, |
| final IProgressMonitor monitor ) |
| |
| throws CoreException |
| |
| { |
| if( monitor != null ) |
| { |
| monitor.beginTask( "", 1 ); |
| } |
| |
| try |
| { |
| // Create the source and the output directories. |
| |
| final IWorkspace ws = ResourcesPlugin.getWorkspace(); |
| |
| final IPath pjpath = project.getFullPath(); |
| final IPath srcdir = pjpath.append( "src" ); |
| final IPath outdir = pjpath.append( "build/classes" ); |
| |
| ws.getRoot().getFolder( srcdir ).getLocation().toFile().mkdirs(); |
| ws.getRoot().getFolder( outdir ).getLocation().toFile().mkdirs(); |
| project.refreshLocal( IResource.DEPTH_INFINITE, null ); |
| |
| // Add the java nature. This will automatically add the builder. |
| |
| final IProjectDescription desc = project.getDescription(); |
| final String[] current = desc.getNatureIds(); |
| final String[] replacement = new String[ current.length + 1 ]; |
| System.arraycopy( current, 0, replacement, 0, current.length ); |
| replacement[ current.length ] = JavaCore.NATURE_ID; |
| desc.setNatureIds( replacement ); |
| project.setDescription( desc, null ); |
| |
| // Set up the sourcepath and the output directory. |
| |
| final IJavaProject jproj = JavaCore.create( project ); |
| final IClasspathEntry[] cp = { JavaCore.newSourceEntry( srcdir ) }; |
| |
| jproj.setRawClasspath( cp, outdir, null ); |
| jproj.save( null, true ); |
| |
| // Setup the classpath. |
| |
| ClasspathHelper.removeClasspathEntries( project, fv ); |
| |
| if( ! ClasspathHelper.addClasspathEntries( project, fv ) ) |
| { |
| // TODO: Support the no runtime case. |
| // ClasspathHelper.addClasspathEntries( project, fv, <something> ); |
| } |
| |
| // Set the compiler comliance level for the project. Ignore whether |
| // this might already be set so at the workspace level in case |
| // workspace settings change later or the project is included in a |
| // different workspace. |
| |
| JavaFacetUtils.setCompilerLevel( project, fv ); |
| |
| if( monitor != null ) |
| { |
| monitor.worked( 1 ); |
| } |
| } |
| finally |
| { |
| if( monitor != null ) |
| { |
| monitor.done(); |
| } |
| } |
| } |
| |
| } |