diff options
Diffstat (limited to 'bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/corext/util/JavaElementResourceMapping.java')
| -rw-r--r-- | bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/corext/util/JavaElementResourceMapping.java | 398 |
1 files changed, 0 insertions, 398 deletions
diff --git a/bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/corext/util/JavaElementResourceMapping.java b/bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/corext/util/JavaElementResourceMapping.java deleted file mode 100644 index 77118a0d..00000000 --- a/bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/corext/util/JavaElementResourceMapping.java +++ /dev/null @@ -1,398 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2008 IBM Corporation and others. - * 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.jsdt.internal.corext.util; - -import java.util.ArrayList; -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.resources.IContainer; -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IResourceVisitor; -import org.eclipse.core.resources.mapping.RemoteResourceMappingContext; -import org.eclipse.core.resources.mapping.ResourceMapping; -import org.eclipse.core.resources.mapping.ResourceMappingContext; -import org.eclipse.core.resources.mapping.ResourceTraversal; -import org.eclipse.core.runtime.Assert; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.NullProgressMonitor; -import org.eclipse.wst.jsdt.core.IClassFile; -import org.eclipse.wst.jsdt.core.IJavaScriptUnit; -import org.eclipse.wst.jsdt.core.IJavaScriptElement; -import org.eclipse.wst.jsdt.core.IJavaScriptModel; -import org.eclipse.wst.jsdt.core.IJavaScriptProject; -import org.eclipse.wst.jsdt.core.IPackageFragment; -import org.eclipse.wst.jsdt.core.IPackageFragmentRoot; -import org.eclipse.wst.jsdt.core.IType; -import org.eclipse.wst.jsdt.core.JavaScriptModelException; -import org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin; -import org.eclipse.wst.jsdt.internal.ui.browsing.LogicalPackage; -import org.eclipse.wst.jsdt.internal.ui.model.JavaModelProvider; - -/** - * An abstract super class to describe mappings from a Java element to a - * set of resources. The class also provides factory methods to create - * resource mappings. - * - * - */ -public abstract class JavaElementResourceMapping extends ResourceMapping { - - protected JavaElementResourceMapping() { - } - - public IJavaScriptElement getJavaElement() { - Object o= getModelObject(); - if (o instanceof IJavaScriptElement) - return (IJavaScriptElement)o; - return null; - } - - public boolean equals(Object obj) { - if (!(obj instanceof JavaElementResourceMapping)) - return false; - return getJavaElement().equals(((JavaElementResourceMapping)obj).getJavaElement()); - } - - public int hashCode() { - IJavaScriptElement javaElement= getJavaElement(); - if (javaElement == null) - return super.hashCode(); - - return javaElement.hashCode(); - } - - public String getModelProviderId() { - return JavaModelProvider.JAVA_MODEL_PROVIDER_ID; - } - - public boolean contains(ResourceMapping mapping) { - if (mapping instanceof JavaElementResourceMapping) { - JavaElementResourceMapping javaMapping = (JavaElementResourceMapping) mapping; - IJavaScriptElement element = getJavaElement(); - IJavaScriptElement other = javaMapping.getJavaElement(); - if (other != null && element != null) - return element.getPath().isPrefixOf(other.getPath()); - } - return false; - } - - //---- the factory code --------------------------------------------------------------- - - private static final class JavaModelResourceMapping extends JavaElementResourceMapping { - private final IJavaScriptModel fJavaModel; - private JavaModelResourceMapping(IJavaScriptModel model) { - Assert.isNotNull(model); - fJavaModel= model; - } - public Object getModelObject() { - return fJavaModel; - } - public IProject[] getProjects() { - IJavaScriptProject[] projects= null; - try { - projects= fJavaModel.getJavaScriptProjects(); - } catch (JavaScriptModelException e) { - JavaScriptPlugin.log(e); - return new IProject[0]; - } - IProject[] result= new IProject[projects.length]; - for (int i= 0; i < projects.length; i++) { - result[i]= projects[i].getProject(); - } - return result; - } - public ResourceTraversal[] getTraversals(ResourceMappingContext context, IProgressMonitor monitor) throws CoreException { - IJavaScriptProject[] projects= fJavaModel.getJavaScriptProjects(); - ResourceTraversal[] result= new ResourceTraversal[projects.length]; - for (int i= 0; i < projects.length; i++) { - result[i]= new ResourceTraversal(new IResource[] {projects[i].getProject()}, IResource.DEPTH_INFINITE, 0); - } - return result; - } - } - - private static final class JavaProjectResourceMapping extends JavaElementResourceMapping { - private final IJavaScriptProject fProject; - private JavaProjectResourceMapping(IJavaScriptProject project) { - Assert.isNotNull(project); - fProject= project; - } - public Object getModelObject() { - return fProject; - } - public IProject[] getProjects() { - return new IProject[] {fProject.getProject() }; - } - public ResourceTraversal[] getTraversals(ResourceMappingContext context, IProgressMonitor monitor) throws CoreException { - return new ResourceTraversal[] { - new ResourceTraversal(new IResource[] {fProject.getProject()}, IResource.DEPTH_INFINITE, 0) - }; - } - } - - private static final class PackageFragementRootResourceMapping extends JavaElementResourceMapping { - private final IPackageFragmentRoot fRoot; - private PackageFragementRootResourceMapping(IPackageFragmentRoot root) { - Assert.isNotNull(root); - fRoot= root; - } - public Object getModelObject() { - return fRoot; - } - public IProject[] getProjects() { - return new IProject[] {fRoot.getJavaScriptProject().getProject() }; - } - public ResourceTraversal[] getTraversals(ResourceMappingContext context, IProgressMonitor monitor) throws CoreException { - return new ResourceTraversal[] { - new ResourceTraversal(new IResource[] {fRoot.getResource()}, IResource.DEPTH_INFINITE, 0) - }; - } - } - - private static final class LocalPackageFragementTraversal extends ResourceTraversal { - private final IPackageFragment fPack; - public LocalPackageFragementTraversal(IPackageFragment pack) throws CoreException { - super(new IResource[] {pack.getResource()}, IResource.DEPTH_ONE, 0); - fPack= pack; - } - public void accept(IResourceVisitor visitor) throws CoreException { - IFile[] files= getPackageContent(fPack); - final IResource resource= fPack.getResource(); - if (resource != null) - visitor.visit(resource); - for (int i= 0; i < files.length; i++) { - visitor.visit(files[i]); - } - } - } - - private static final class PackageFragmentResourceMapping extends JavaElementResourceMapping { - private final IPackageFragment fPack; - private PackageFragmentResourceMapping(IPackageFragment pack) { - Assert.isNotNull(pack); - fPack= pack; - } - public Object getModelObject() { - return fPack; - } - public IProject[] getProjects() { - return new IProject[] { fPack.getJavaScriptProject().getProject() }; - } - public ResourceTraversal[] getTraversals(ResourceMappingContext context, IProgressMonitor monitor) throws CoreException { - if (context instanceof RemoteResourceMappingContext) { - return new ResourceTraversal[] { - new ResourceTraversal(new IResource[] {fPack.getResource()}, IResource.DEPTH_ONE, 0) - }; - } else { - return new ResourceTraversal[] { new LocalPackageFragementTraversal(fPack) }; - } - } - public void accept(ResourceMappingContext context, IResourceVisitor visitor, IProgressMonitor monitor) throws CoreException { - if (context instanceof RemoteResourceMappingContext) { - super.accept(context, visitor, monitor); - } else { - // We assume a local context. - IFile[] files= getPackageContent(fPack); - if (monitor == null) - monitor= new NullProgressMonitor(); - monitor.beginTask("", files.length + 1); //$NON-NLS-1$ - final IResource resource= fPack.getResource(); - if (resource != null) - visitor.visit(resource); - monitor.worked(1); - for (int i= 0; i < files.length; i++) { - visitor.visit(files[i]); - monitor.worked(1); - } - } - } - } - - private static IFile[] getPackageContent(IPackageFragment pack) throws CoreException { - List result= new ArrayList(); - IContainer container= (IContainer)pack.getResource(); - if (container != null) { - IResource[] members= container.members(); - for (int m= 0; m < members.length; m++) { - IResource member= members[m]; - if (member instanceof IFile) { - IFile file= (IFile)member; - if ("class".equals(file.getFileExtension()) && file.isDerived()) //$NON-NLS-1$ - continue; - result.add(member); - } - } - } - return (IFile[])result.toArray(new IFile[result.size()]); - } - - - private static final class CompilationUnitResourceMapping extends JavaElementResourceMapping { - private final IJavaScriptUnit fUnit; - private CompilationUnitResourceMapping(IJavaScriptUnit unit) { - Assert.isNotNull(unit); - fUnit= unit; - } - public Object getModelObject() { - return fUnit; - } - public IProject[] getProjects() { - return new IProject[] {fUnit.getJavaScriptProject().getProject() }; - } - public ResourceTraversal[] getTraversals(ResourceMappingContext context, IProgressMonitor monitor) throws CoreException { - return new ResourceTraversal[] { - new ResourceTraversal(new IResource[] {fUnit.getResource()}, IResource.DEPTH_ONE, 0) - }; - } - } - - private static final class ClassFileResourceMapping extends JavaElementResourceMapping { - private final IClassFile fClassFile; - private ClassFileResourceMapping(IClassFile classFile) { - fClassFile= classFile; - } - public Object getModelObject() { - return fClassFile; - } - public IProject[] getProjects() { - return new IProject[] { fClassFile.getJavaScriptProject().getProject() }; - } - public ResourceTraversal[] getTraversals(ResourceMappingContext context, IProgressMonitor monitor) throws CoreException { - return new ResourceTraversal[] { - new ResourceTraversal(new IResource[] {fClassFile.getResource()}, IResource.DEPTH_ONE, 0) - }; - } - } - - private static final class LogicalPackageResourceMapping extends ResourceMapping { - private final IPackageFragment[] fFragments; - private LogicalPackageResourceMapping(IPackageFragment[] fragments) { - fFragments= fragments; - } - public Object getModelObject() { - return fFragments; - } - public IProject[] getProjects() { - Set result= new HashSet(); - for (int i= 0; i < fFragments.length; i++) { - result.add(fFragments[i].getJavaScriptProject().getProject()); - } - return (IProject[])result.toArray(new IProject[result.size()]); - } - public ResourceTraversal[] getTraversals(ResourceMappingContext context, IProgressMonitor monitor) throws CoreException { - List result= new ArrayList(); - if (context instanceof RemoteResourceMappingContext) { - for (int i= 0; i < fFragments.length; i++) { - result.add(new ResourceTraversal( - new IResource[] {fFragments[i].getResource()}, IResource.DEPTH_ONE, 0)); - } - } else { - for (int i= 0; i < fFragments.length; i++) { - result.add(new LocalPackageFragementTraversal(fFragments[i])); - } - } - return (ResourceTraversal[])result.toArray(new ResourceTraversal[result.size()]); - } - - public String getModelProviderId() { - return JavaModelProvider.JAVA_MODEL_PROVIDER_ID; - } - } - - public static ResourceMapping create(IJavaScriptElement element) { - switch (element.getElementType()) { - case IJavaScriptElement.TYPE: - return create((IType)element); - case IJavaScriptElement.JAVASCRIPT_UNIT: - return create((IJavaScriptUnit)element); - case IJavaScriptElement.CLASS_FILE: - return create((IClassFile)element); - case IJavaScriptElement.PACKAGE_FRAGMENT: - return create((IPackageFragment)element); - case IJavaScriptElement.PACKAGE_FRAGMENT_ROOT: - return create((IPackageFragmentRoot)element); - case IJavaScriptElement.JAVASCRIPT_PROJECT: - return create((IJavaScriptProject)element); - case IJavaScriptElement.JAVASCRIPT_MODEL: - return create((IJavaScriptModel)element); - default: - return null; - } - - } - - public static ResourceMapping create(final IJavaScriptModel model) { - return new JavaModelResourceMapping(model); - } - - public static ResourceMapping create(final IJavaScriptProject project) { - return new JavaProjectResourceMapping(project); - } - - public static ResourceMapping create(final IPackageFragmentRoot root) { - if (root.isExternal()) - return null; - return new PackageFragementRootResourceMapping(root); - } - - public static ResourceMapping create(final IPackageFragment pack) { - // test if in an archive - IPackageFragmentRoot root= (IPackageFragmentRoot)pack.getAncestor(IJavaScriptElement.PACKAGE_FRAGMENT_ROOT); - if (!root.isArchive()) { - return new PackageFragmentResourceMapping(pack); - } - return null; - } - - public static ResourceMapping create(IJavaScriptUnit unit) { - if (unit == null) - return null; - return new CompilationUnitResourceMapping(unit.getPrimary()); - } - - public static ResourceMapping create(IClassFile classFile) { - // test if in a archive - IPackageFragmentRoot root= (IPackageFragmentRoot)classFile.getAncestor(IJavaScriptElement.PACKAGE_FRAGMENT_ROOT); - if (!root.isArchive()) { - return new ClassFileResourceMapping(classFile); - } - return null; - } - - public static ResourceMapping create(IType type) { - // top level types behave like the CU - IJavaScriptElement parent= type.getParent(); - if (parent instanceof IJavaScriptUnit) { - return create((IJavaScriptUnit)parent); - } - return null; - } - - public static ResourceMapping create(LogicalPackage logicalPackage) { - IPackageFragment[] fragments= logicalPackage.getFragments(); - List toProcess= new ArrayList(fragments.length); - for (int i= 0; i < fragments.length; i++) { - // only add if not part of an archive - IPackageFragmentRoot root= (IPackageFragmentRoot)fragments[i].getAncestor(IJavaScriptElement.PACKAGE_FRAGMENT_ROOT); - if (!root.isArchive()) { - toProcess.add(fragments[i]); - } - } - if (toProcess.size() == 0) - return null; - return new LogicalPackageResourceMapping((IPackageFragment[])toProcess.toArray(new IPackageFragment[toProcess.size()])); - } -} |