| /******************************************************************************* |
| * Copyright (c) 2003, 2004 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.common.componentcore.internal.impl; |
| |
| import java.io.IOException; |
| import java.util.Collections; |
| |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.jem.util.emf.workbench.ResourceSetWorkbenchSynchronizer; |
| import org.eclipse.jem.util.emf.workbench.WorkbenchResourceHelperBase; |
| import org.eclipse.wst.common.componentcore.ComponentCore; |
| import org.eclipse.wst.common.componentcore.UnresolveableURIException; |
| import org.eclipse.wst.common.componentcore.internal.ComponentResource; |
| import org.eclipse.wst.common.componentcore.internal.StructureEdit; |
| import org.eclipse.wst.common.componentcore.internal.WorkbenchComponent; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualFile; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualFolder; |
| import org.eclipse.wst.common.internal.emfworkbench.CompatibilityWorkbenchURIConverterImpl; |
| import org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper; |
| |
| /** |
| * <p> |
| * The following class is experimental until fully documented. |
| * </p> |
| */ |
| public class ComponentCoreURIConverter extends CompatibilityWorkbenchURIConverterImpl { |
| |
| private IProject containingProject; |
| private IFolder archiveRoot; |
| /** |
| * |
| */ |
| public ComponentCoreURIConverter() { |
| super(); |
| } |
| |
| /** |
| * @param anInputContainer |
| */ |
| public ComponentCoreURIConverter(IProject aContainingProject) { |
| super(); |
| containingProject = aContainingProject; |
| } |
| |
| /** |
| * @param aContainer |
| * @param aSynchronizer |
| */ |
| public ComponentCoreURIConverter(IProject aContainingProject, ResourceSetWorkbenchSynchronizer aSynchronizer) { |
| super(aContainingProject, aSynchronizer); |
| containingProject = aContainingProject; |
| } |
| |
| public IVirtualComponent findComponent(IResource res) { |
| |
| StructureEdit moduleCore = null; |
| WorkbenchComponent module = null; |
| try { |
| moduleCore = StructureEdit.getStructureEditForRead(containingProject); |
| ComponentResource[] resources = moduleCore.findResourcesBySourcePath(res.getFullPath(), ResourceTreeNode.CREATE_RESOURCE_ALWAYS); |
| for (int i = 0; i < resources.length; i++) { |
| module = resources[i].getComponent(); |
| if (module != null) |
| break; |
| } |
| } catch (UnresolveableURIException e) { |
| // Ignore |
| } finally { |
| if (moduleCore != null) |
| moduleCore.dispose(); |
| } |
| if( module != null ) |
| return ComponentCore.createComponent(containingProject, module.getName()); |
| return null; |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.jem.util.emf.workbench.WorkbenchURIConverterImpl#normalize(org.eclipse.emf.common.util.URI) |
| */ |
| public URI normalize(URI aURI) { |
| URI normalizedURI = null; |
| if(PlatformURLModuleConnection.MODULE.equals(aURI.scheme())) { |
| try { |
| normalizedURI = PlatformURLModuleConnection.resolve(aURI); |
| } catch(IOException ioe) { |
| ioe.printStackTrace(); |
| } |
| } else { |
| normalizedURI = super.normalize(aURI); |
| } |
| if(normalizedURI == null) { |
| normalizedURI = newPlatformURI(aURI); |
| } |
| else if(normalizedURI.scheme() == null || normalizedURI.scheme().length() == 0) { |
| normalizedURI = URI.createPlatformResourceURI(getInputContainer().getFullPath().append(normalizedURI.toString()).toString()); |
| } |
| return normalizedURI; |
| } |
| |
| private URI newPlatformURI(URI aNewURI) { |
| |
| try { |
| String componentName = StructureEdit.getDeployedName(aNewURI); |
| IVirtualComponent component = ComponentCore.createComponent(containingProject, componentName); |
| |
| URI deployPathSegment = ModuleURIUtil.trimToDeployPathSegment(aNewURI); |
| |
| //IVirtualFile newFile = component.getFile(new Path(deployPathSegment.path())); |
| IVirtualFolder rootFolder = component.getRootFolder(); |
| IVirtualFile newFile = rootFolder.getFile(new Path(deployPathSegment.path())); |
| |
| return URI.createPlatformResourceURI(newFile.getWorkspaceRelativePath().toString()); |
| |
| } catch(Exception e) { |
| e.printStackTrace(); |
| } |
| return null; |
| } |
| |
| /** |
| * @see com.ibm.etools.xmi.helpers.CompatibilityURIConverter#deNormalize(URI) |
| */ |
| public URI deNormalize(URI uri) { |
| if (WorkbenchResourceHelperBase.isPlatformResourceURI(uri)) { |
| IFile aFile = WorkbenchResourceHelper.getPlatformFile(uri); |
| |
| if (aFile != null) { |
| IVirtualComponent component = findComponent(aFile); |
| if (component != null) { |
| IProject fileProject = aFile.getProject(); |
| //If it is not in the same project then just return the URI as is. |
| if (resourceSetSynchronizer.getProject() == fileProject) |
| return getArchiveRelativeURI(aFile,component.getRootFolder().getUnderlyingFolder()); |
| } else |
| return super.deNormalize(uri); |
| } |
| } |
| return uri; |
| } |
| |
| protected URI getContainerRelativeURI(IFile aFile) { |
| IPath path = WorkbenchResourceHelperBase.getPathFromContainers(inputContainers, aFile.getFullPath()); |
| if (path != null) |
| return URI.createURI(path.toString()); |
| return null; |
| } |
| protected URI getArchiveRelativeURI(IFile aFile, IContainer aContainer) { |
| IPath path = WorkbenchResourceHelperBase.getPathFromContainers(Collections.singletonList(aContainer), aFile.getFullPath()); |
| if (path != null) |
| return URI.createURI(path.toString()); |
| return null; |
| } |
| |
| |
| } |