| /******************************************************************************* |
| * 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.wst.common.componentcore.internal.flat; |
| |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.IPath; |
| |
| /** |
| * A deployable file |
| */ |
| public class FlatFile extends FlatResource implements IFlatFile { |
| private InputStream stream; |
| private IFile file; |
| private File file2; |
| private String name; |
| private IPath path; |
| private long stamp = -1; |
| |
| /** |
| * Creates a workspace module file with the current modification stamp. |
| * |
| * @param file a file in the workspace |
| * @param name a name |
| * @param path the path to the file |
| */ |
| public FlatFile(IFile file, String name, IPath path) { |
| if (name == null) |
| throw new IllegalArgumentException(); |
| this.file = file; |
| this.name = name; |
| this.path = path; |
| if (file != null) |
| stamp = file.getModificationStamp() + file.getLocalTimeStamp(); |
| } |
| |
| /** |
| * Creates an external module file |
| * |
| * @param file |
| * @param name |
| * @param path |
| */ |
| public FlatFile(File file, String name, IPath path) { |
| if (name == null) |
| throw new IllegalArgumentException(); |
| this.file2 = file; |
| this.name = name; |
| this.path = path; |
| if (file2 != null) |
| stamp = file2.lastModified(); |
| } |
| |
| /** |
| * Creates an unknown module file with a specific modification stamp. |
| * |
| * @param file |
| * @param name |
| * @param path |
| * @param stamp |
| */ |
| public FlatFile(InputStream is, String name, IPath path, long stamp) { |
| if (name == null) |
| throw new IllegalArgumentException(); |
| this.stream = is; |
| this.name = name; |
| this.path = path; |
| this.stamp = stamp; |
| } |
| |
| /** |
| * Creates an unknown module file with the current modification stamp. |
| * |
| * @param file |
| * @param name |
| * @param path |
| */ |
| public FlatFile(InputStream is, String name, IPath path) { |
| this(is, name, path, System.currentTimeMillis()); |
| } |
| |
| /** |
| * Creates a module file with a specific modification stamp and no |
| * file reference. |
| * |
| * @param name |
| * @param path |
| * @param stamp |
| */ |
| public FlatFile(String name, IPath path, long stamp) { |
| if (name == null) |
| throw new IllegalArgumentException(); |
| this.name = name; |
| this.path = path; |
| this.stamp = stamp; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.wst.server.core.model.IModuleFile#getModificationStamp() |
| */ |
| public long getModificationStamp() { |
| return stamp; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.wst.server.core.model.IModuleResource#getModuleRelativePath() |
| */ |
| public IPath getModuleRelativePath() { |
| return path; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.wst.server.core.model.IModuleResource#getName() |
| */ |
| public String getName() { |
| return name; |
| } |
| |
| public boolean equals(Object obj) { |
| if (obj == this) |
| return true; |
| |
| if (!(obj instanceof FlatFile)) |
| return false; |
| |
| FlatFile mf = (FlatFile) obj; |
| if (!name.equals(mf.getName())) |
| return false; |
| if (!path.equals(mf.getModuleRelativePath())) |
| return false; |
| return true; |
| } |
| |
| public int hashCode() { |
| return name.hashCode() * 37 + path.hashCode(); |
| } |
| |
| public Object getAdapter(Class cl) { |
| if (IFile.class.equals(cl) || IResource.class.equals(cl)) |
| return file; |
| else if (File.class.equals(cl)) { |
| if( file2 != null ) |
| return file2; |
| if( file != null ) |
| return file.getLocation().toFile(); |
| } |
| else if( InputStream.class.equals(cl)) { |
| try { |
| if( stream != null ) |
| return stream; |
| if( file2 != null && file2.exists()) |
| return new FileInputStream(file2); |
| if( file != null && file.exists()) |
| return new FileInputStream(file.getLocation().toFile()); |
| } catch( IOException ioe) { |
| // Do Nothing |
| } |
| } |
| return null; |
| } |
| |
| public String toString() { |
| return "DeployableFile [" + name + ", " + path + ", " + stamp + "]"; |
| } |
| } |