| /******************************************************************************* |
| * Copyright (c) 2005, 2006 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.pde.internal.core.schema; |
| |
| import java.io.File; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.pde.internal.core.ischema.ISchema; |
| import org.eclipse.pde.internal.core.ischema.ISchemaDescriptor; |
| |
| public class SchemaDescriptor implements ISchemaDescriptor { |
| |
| private String fPoint; |
| private URL fSchemaURL; |
| private Schema fSchema; |
| private long fLastModified; |
| private boolean fEditable; |
| |
| public SchemaDescriptor(String extPointID, URL schemaURL) { |
| fPoint = extPointID; |
| fSchemaURL = schemaURL; |
| if (fSchemaURL != null) { |
| File file = new File(fSchemaURL.getFile()); |
| if (file.exists()) |
| fLastModified = file.lastModified(); |
| } |
| } |
| |
| public SchemaDescriptor(IFile file, boolean editable) { |
| this(new File(file.getLocation().toOSString())); |
| fEditable = editable; |
| } |
| |
| public SchemaDescriptor(File file) { |
| try { |
| if (file.exists()) { |
| fSchemaURL = file.toURL(); |
| fLastModified = file.lastModified(); |
| } |
| } catch (MalformedURLException e) { |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.pde.internal.core.ischema.ISchemaDescriptor#getPointId() |
| */ |
| public String getPointId() { |
| if (fPoint != null) |
| return fPoint; |
| return (fSchema == null) ? null : fSchema.getQualifiedPointId(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.pde.internal.core.ischema.ISchemaDescriptor#getSchema(boolean) |
| */ |
| public ISchema getSchema(boolean abbreviated) { |
| if (fSchema == null && fSchemaURL != null) { |
| if (fEditable) |
| fSchema = new EditableSchema(this, fSchemaURL, abbreviated); |
| else |
| fSchema = new Schema(this, fSchemaURL, abbreviated); |
| fSchema.load(); |
| } |
| return fSchema; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.pde.internal.core.ischema.ISchemaDescriptor#getSchemaURL() |
| */ |
| public URL getSchemaURL() { |
| return fSchemaURL; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.pde.internal.core.ischema.ISchemaDescriptor#isStandalone() |
| */ |
| public boolean isStandalone() { |
| return true; |
| } |
| |
| public long getLastModified() { |
| return fLastModified; |
| } |
| |
| } |