org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/index/impl/JarFileDocument.java

package org.eclipse.jdt.internal.core.index.impl;

/*
 * (c) Copyright IBM Corp. 2000, 2001.
 * All Rights Reserved.
 */
import org.eclipse.core.resources.*;

import java.io.*;

/**
 * An <code>JarFileDocument</code> represents an jar file.
 */

public class JarFileDocument extends PropertyDocument {
	protected IFile file;
/**
 * JarFileDocument constructor comment.
 */
public JarFileDocument(IFile file) {
	this.file = file;
}
/**
 * This API always return null for a JarFileDocument
 * @see IDocument#getByteContent
 */
public byte[] getByteContent() throws IOException {
	return null;
}
/**
 * This API always return null for a JarFileDocument
 * @see IDocument#getByteContent
 */
public char[] getCharContent() throws IOException {
	return null;
}
public File getFile() {
	return file.getLocation().toFile();
}
	/**
	 * @see IDocument#getName
	 */
	public String getName() {
		return file.getFullPath().toString();
	}
/**
 * This API always return null for a JarFileDocument
 * @see IDocument#getByteContent
 */
public String getStringContent() throws java.io.IOException {
	return null;
}
	/**
	 * @see IDocument#getType
	 */
	public String getType() {
		String extension= file.getFileExtension();
		if (extension == null)
			return ""; //$NON-NLS-1$
		return extension;
	}
}