| /****************************************************************************** |
| * Copyright (c) 2008 Oracle |
| * 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 implementation and ongoing maintenance |
| ******************************************************************************/ |
| |
| package org.eclipse.jst.common.project.facet.core.internal; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.wst.common.project.facet.core.IDelegate; |
| import org.eclipse.wst.common.project.facet.core.IFacetedProject; |
| import org.eclipse.wst.common.project.facet.core.IProjectFacetVersion; |
| import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager; |
| |
| /** |
| * @author <a href="mailto:konstantin.komissarchik@oracle.com">Konstantin Komissarchik</a> |
| */ |
| |
| public final class JavaFacetVersionChangeDelegate |
| |
| 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 ); //$NON-NLS-1$ |
| } |
| |
| try |
| { |
| // Find the version that's currently installed. |
| |
| final IFacetedProject fproj |
| = ProjectFacetsManager.create( project ); |
| |
| final IProjectFacetVersion oldver |
| = fproj.getInstalledVersion( fv.getProjectFacet() ); |
| |
| // Reset the classpath. |
| |
| JavaFacetUtil.resetClasspath( project, oldver, fv ); |
| |
| // Reset the compiler level. |
| |
| JavaFacetUtil.setCompilerLevel( project, fv ); |
| |
| // Schedule a full build of the project. |
| |
| JavaFacetUtil.scheduleFullBuild( project ); |
| |
| if( monitor != null ) |
| { |
| monitor.worked( 1 ); |
| } |
| } |
| finally |
| { |
| if( monitor != null ) |
| { |
| monitor.done(); |
| } |
| } |
| } |
| |
| } |