| /******************************************************************************* |
| * Copyright (c) 2000, 2016 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 |
| * |
| *******************************************************************************/ |
| package org.eclipse.dltk.internal.core; |
| |
| import java.io.BufferedInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.eclipse.core.resources.IStorage; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.PlatformObject; |
| import org.eclipse.dltk.core.IModelStatusConstants; |
| import org.eclipse.dltk.core.ModelException; |
| import org.eclipse.dltk.core.environment.IFileHandle; |
| |
| /** |
| * A archive entry that represents a non-java resource found in a archive. |
| * |
| * @see IStorage |
| */ |
| public class ExternalEntryFile extends PlatformObject implements IStorage { |
| private IFileHandle file; |
| |
| public ExternalEntryFile(IFileHandle file) { |
| if (file == null) |
| throw new NullPointerException(); |
| this.file = file; |
| } |
| |
| @Override |
| public InputStream getContents() throws CoreException { |
| try { |
| return new BufferedInputStream(file.openInputStream(null)); |
| } catch (IOException e) { |
| throw new ModelException(e, IModelStatusConstants.IO_EXCEPTION); |
| } |
| } |
| |
| @Override |
| public IPath getFullPath() { |
| return this.file.getPath(); |
| } |
| |
| @Override |
| public String getName() { |
| return this.file.getName(); |
| } |
| |
| @Override |
| public boolean isReadOnly() { |
| return true; |
| } |
| |
| @Override |
| public String toString() { |
| return "ExternalEntryFile[" + this.file.toOSString() + "]"; //$NON-NLS-2$ //$NON-NLS-1$ |
| } |
| |
| @Override |
| public <T> T getAdapter(Class<T> adapter) { |
| T rv = super.getAdapter(adapter); |
| if (rv != null) |
| return rv; |
| return Platform.getAdapterManager().getAdapter(file, adapter); |
| } |
| } |