| /****************************************************************************** |
| * 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.ProjectScope; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.preferences.IEclipsePreferences; |
| import org.eclipse.core.runtime.preferences.IScopeContext; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion; |
| import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager; |
| import org.osgi.service.prefs.BackingStoreException; |
| |
| /** |
| * @author <a href="mailto:kosta@bea.com">Konstantin Komissarchik</a> |
| */ |
| |
| public final class JavaFacetUtils |
| { |
| private static final IProjectFacetVersion JAVA_13 |
| = ProjectFacetsManager.getProjectFacet( "java" ).getVersion( "1.3" ); |
| |
| private static final IProjectFacetVersion JAVA_14 |
| = ProjectFacetsManager.getProjectFacet( "java" ).getVersion( "1.4" ); |
| |
| private static final IProjectFacetVersion JAVA_50 |
| = ProjectFacetsManager.getProjectFacet( "java" ).getVersion( "5.0" ); |
| |
| public static void setCompilerLevel( final IProject project, |
| final IProjectFacetVersion f ) |
| |
| throws CoreException |
| |
| { |
| final IScopeContext context = new ProjectScope( project ); |
| |
| final IEclipsePreferences prefs |
| = context.getNode( JavaCore.PLUGIN_ID ); |
| |
| if( f == JAVA_13 ) |
| { |
| prefs.put( JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_3 ); |
| prefs.put( JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_1 ); |
| prefs.put( JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_3 ); |
| prefs.put( JavaCore.COMPILER_PB_ASSERT_IDENTIFIER, JavaCore.IGNORE ); |
| prefs.put( JavaCore.COMPILER_PB_ENUM_IDENTIFIER, JavaCore.IGNORE ); |
| } |
| else if( f == JAVA_14 ) |
| { |
| prefs.put( JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_4 ); |
| prefs.put( JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_2 ); |
| prefs.put( JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_3 ); |
| prefs.put( JavaCore.COMPILER_PB_ASSERT_IDENTIFIER, JavaCore.WARNING ); |
| prefs.put( JavaCore.COMPILER_PB_ENUM_IDENTIFIER, JavaCore.WARNING ); |
| } |
| else if( f == JAVA_50 ) |
| { |
| prefs.put( JavaCore.COMPILER_COMPLIANCE, JavaCore.VERSION_1_5 ); |
| prefs.put( JavaCore.COMPILER_CODEGEN_TARGET_PLATFORM, JavaCore.VERSION_1_5 ); |
| prefs.put( JavaCore.COMPILER_SOURCE, JavaCore.VERSION_1_5 ); |
| prefs.put( JavaCore.COMPILER_PB_ASSERT_IDENTIFIER, JavaCore.ERROR ); |
| prefs.put( JavaCore.COMPILER_PB_ENUM_IDENTIFIER, JavaCore.ERROR ); |
| } |
| else |
| { |
| throw new IllegalStateException(); |
| } |
| |
| try |
| { |
| prefs.flush(); |
| } |
| catch( BackingStoreException e ) |
| { |
| // TODO: Handle this. |
| } |
| } |
| |
| } |