diff options
Diffstat (limited to 'plugins/org.eclipse.jst.common.frameworks/src/org/eclipse/jst/common/jdt/internal/classpath/FlexibleProjectContainer.java')
| -rw-r--r-- | plugins/org.eclipse.jst.common.frameworks/src/org/eclipse/jst/common/jdt/internal/classpath/FlexibleProjectContainer.java | 361 |
1 files changed, 0 insertions, 361 deletions
diff --git a/plugins/org.eclipse.jst.common.frameworks/src/org/eclipse/jst/common/jdt/internal/classpath/FlexibleProjectContainer.java b/plugins/org.eclipse.jst.common.frameworks/src/org/eclipse/jst/common/jdt/internal/classpath/FlexibleProjectContainer.java deleted file mode 100644 index 9fac27471..000000000 --- a/plugins/org.eclipse.jst.common.frameworks/src/org/eclipse/jst/common/jdt/internal/classpath/FlexibleProjectContainer.java +++ /dev/null @@ -1,361 +0,0 @@ -/****************************************************************************** - * 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.jdt.internal.classpath; - -import java.io.File; -import java.util.ArrayList; - -import org.eclipse.core.resources.IContainer; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IResourceChangeEvent; -import org.eclipse.core.resources.IResourceChangeListener; -import org.eclipse.core.resources.IResourceDelta; -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.jdt.core.IAccessRule; -import org.eclipse.jdt.core.IClasspathAttribute; -import org.eclipse.jdt.core.IClasspathContainer; -import org.eclipse.jdt.core.IClasspathEntry; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jst.common.frameworks.CommonFrameworksPlugin; -import org.eclipse.wst.common.componentcore.ComponentCore; -import org.eclipse.wst.common.componentcore.internal.util.IModuleConstants; -import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; -import org.eclipse.wst.common.componentcore.resources.IVirtualFolder; -import org.eclipse.wst.common.componentcore.resources.IVirtualResource; - -/** - * @author <a href="mailto:kosta@bea.com">Konstantin Komissarchik</a> - */ - -public abstract class FlexibleProjectContainer - - implements IClasspathContainer - -{ - protected static final class PathType - { - public static final PathType - LIB_DIRECTORY = new PathType(), - CLASSES_DIRECTORY = new PathType(); - } - - private static ClasspathDecorationsManager decorations; - - static - { - // Register the resource listener that will listen for changes to - // resources relevant to flexible project containers across the - // workspace and refresh them as necessary. - - final IWorkspace ws = ResourcesPlugin.getWorkspace(); - - ws.addResourceChangeListener( new Listener(), - IResourceChangeEvent.POST_CHANGE ); - - // Read the decorations from the workspace metadata. - - final String plugin = CommonFrameworksPlugin.PLUGIN_ID; - decorations = new ClasspathDecorationsManager( plugin ); - } - - protected final IPath path; - protected final IJavaProject owner; - protected final IProject project; - private final IClasspathEntry[] cpentries; - private final IPath[] watchlist; - - /** - * @deprecated - */ - - public FlexibleProjectContainer( final IPath path, - final IJavaProject owner, - final IProject project, - final String component, - final IPath[] paths, - final PathType[] types ) - { - this( path, owner, project, paths, types ); - } - - public FlexibleProjectContainer( final IPath path, - final IJavaProject owner, - final IProject project, - final IPath[] paths, - final PathType[] types ) - { - this.path = path; - this.owner = owner; - this.project = project; - - final ArrayList cp = new ArrayList(); - final ArrayList w = new ArrayList(); - - if( ! isFlexibleProject( this.project ) ) - { - // Silently noop if the referenced project is not a flexible - // project. Should I be doing something else here? - - this.cpentries = new IClasspathEntry[ 0 ]; - this.watchlist = new IPath[ 0 ]; - - return; - } - - final IVirtualComponent vc = ComponentCore.createComponent(this.project); - - for( int i = 0; i < paths.length; i++ ) - { - final IVirtualFolder rootFolder = vc.getRootFolder(); - final IVirtualFolder vf = rootFolder.getFolder( paths[ i ] ); - - if( types[ i ] == PathType.LIB_DIRECTORY ) - { - final IVirtualResource[] contents; - - try - { - contents = vf.members(); - } - catch( CoreException e ) - { - CommonFrameworksPlugin.log( e ); - continue; - } - - for( int j = 0; j < contents.length; j++ ) - { - final IResource r = contents[ j ].getUnderlyingResource(); - final IPath p = r.getFullPath(); - final File f = r.getLocation().toFile(); - final String fname = f.getName().toLowerCase(); - - if( f.isFile() && fname.endsWith( ".jar" ) ) //$NON-NLS-1$ - { - cp.add( newLibraryEntry( p ) ); - } - } - - final IContainer[] folders = vf.getUnderlyingFolders(); - - for( int j = 0; j < folders.length; j++ ) - { - w.add( folders[ j ].getFullPath() ); - } - } - else - { - final IContainer[] uf = vf.getUnderlyingFolders(); - - for( int j = 0; j < uf.length; j++ ) - { - final IPath p = uf[ j ].getFullPath(); - - if( ! isSourceDirectory( p ) ) - { - cp.add( newLibraryEntry( p ) ); - } - } - } - } - - w.add( this.project.getFullPath().append( IModuleConstants.COMPONENT_FILE_PATH ) ); - - this.cpentries = new IClasspathEntry[ cp.size() ]; - cp.toArray( this.cpentries ); - - this.watchlist = new IPath[ w.size() ]; - w.toArray( this.watchlist ); - } - - public int getKind() - { - return K_APPLICATION; - } - - public IPath getPath() - { - return this.path; - } - - public IClasspathEntry[] getClasspathEntries() - { - return this.cpentries; - } - - public boolean isOutOfDate( final IResourceDelta delta ) - { - for( int i = 0; i < this.watchlist.length; i++ ) - { - if(delta != null && delta.findMember( this.watchlist[ i ] ) != null ) - { - return true; - } - } - - return false; - } - - public abstract void refresh(); - - static ClasspathDecorationsManager getDecorationsManager() - { - return decorations; - } - - private IClasspathEntry newLibraryEntry( final IPath p ) - { - IPath srcpath = null; - IPath srcrootpath = null; - IClasspathAttribute[] attrs = {}; - IAccessRule[] access = {}; - - final ClasspathDecorations dec - = decorations.getDecorations( getPath().toString(), p.toString() ); - - if( dec != null ) - { - srcpath = dec.getSourceAttachmentPath(); - srcrootpath = dec.getSourceAttachmentRootPath(); - attrs = dec.getExtraAttributes(); - } - - return JavaCore.newLibraryEntry( p, srcpath, srcrootpath, access, attrs, - false ); - - } - - private boolean isSourceDirectory( final IPath aPath ) - { - if( isJavaProject( this.project ) ) - { - try - { - final IJavaProject jproject = JavaCore.create( this.project ); - final IClasspathEntry[] cp = jproject.getRawClasspath(); - - for( int i = 0; i < cp.length; i++ ) - { - final IClasspathEntry cpe = cp[ i ]; - - if( cpe.getEntryKind() == IClasspathEntry.CPE_SOURCE && - cpe.getPath().equals( aPath ) ) - { - return true; - } - } - } - catch( JavaModelException e ) - { - CommonFrameworksPlugin.log( e ); - } - } - - return false; - } - - private static boolean isJavaProject( final IProject pj ) - { - try - { - return pj.getNature( JavaCore.NATURE_ID ) != null; - } - catch( CoreException e ) - { - return false; - } - } - - private static boolean isFlexibleProject( final IProject pj ) - { - try - { - return pj.getNature( IModuleConstants.MODULE_NATURE_ID ) != null; - } - catch( CoreException e ) - { - return false; - } - } - - private static class Listener - - implements IResourceChangeListener - - { - public void resourceChanged( final IResourceChangeEvent event ) - { - // Locate all of the flexible project containers. - - final ArrayList containers = new ArrayList(); - - final IProject[] projects - = ResourcesPlugin.getWorkspace().getRoot().getProjects(); - - for( int i = 0; i < projects.length; i++ ) - { - final IProject project = projects[ i ]; - - try - { - if( isJavaProject( project ) ) - { - final IJavaProject jproj = JavaCore.create( project ); - final IClasspathEntry[] cpes = jproj.getRawClasspath(); - - for( int j = 0; j < cpes.length; j++ ) - { - final IClasspathEntry cpe = cpes[ j ]; - - if( cpe.getEntryKind() == IClasspathEntry.CPE_CONTAINER ) - { - final IClasspathContainer cont - = JavaCore.getClasspathContainer( cpe.getPath(), jproj ); - - if( cont instanceof FlexibleProjectContainer ) - { - containers.add( cont ); - } - } - } - } - } - catch( JavaModelException e ) - { - CommonFrameworksPlugin.log( e ); - } - } - - // Refresh the containers that are out of date. - - final IResourceDelta delta = event.getDelta(); - - for( int i = 0, n = containers.size(); i < n; i++ ) - { - final FlexibleProjectContainer c - = (FlexibleProjectContainer) containers.get( i ); - - if( c.isOutOfDate( delta ) ) - { - c.refresh(); - } - } - } - } - -} |