forked from amazingfate/loongoffice
121 lines
3.7 KiB
Java
121 lines
3.7 KiB
Java
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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package org.openoffice.idesupport;
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import java.io.*;
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import java.util.zip.*;
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import java.util.Vector;
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import java.util.Enumeration;
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import java.util.StringTokenizer;
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import org.openoffice.idesupport.filter.FileFilter;
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import org.openoffice.idesupport.filter.BinaryOnlyFilter;
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import org.openoffice.idesupport.zip.ParcelZipper;
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public class OfficeDocument
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{
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public static final String PARCEL_PREFIX_DIR =
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ParcelZipper.PARCEL_PREFIX_DIR;
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public static final String[] OFFICE_EXTENSIONS =
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{".sxc" , ".sxw", ".sxi", ".sxd"};
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public static final String OFFICE_PRODUCT_NAME = "OpenOffice.org";
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private File file = null;
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public OfficeDocument(File file) throws IllegalArgumentException
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{
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if (!file.exists() || file.isDirectory() || !isOfficeFile(file)) {
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throw new IllegalArgumentException("This is not a valid " +
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OFFICE_PRODUCT_NAME + " document.");
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}
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this.file = file;
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}
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private boolean isOfficeFile(File file) {
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for (int i = 0; i < OFFICE_EXTENSIONS.length; i++)
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if (file.getName().endsWith(OFFICE_EXTENSIONS[i]))
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return true;
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return false;
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}
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public Enumeration getParcels() {
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Vector parcels = new Vector();
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ZipFile zp = null;
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try
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{
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zp = new ZipFile(this.file);
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for (Enumeration enumer = zp.entries(); enumer.hasMoreElements(); )
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{
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ZipEntry ze = (ZipEntry)enumer.nextElement();
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if (ze.getName().endsWith(ParcelZipper.PARCEL_DESCRIPTOR_XML))
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{
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String tmp = ze.getName();
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int end = tmp.lastIndexOf("/");
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tmp = tmp.substring(0, end);
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String parcelName = ze.getName().substring(0, end);
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parcels.add(parcelName);
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}
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}
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}
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catch(ZipException ze) {
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ze.printStackTrace();
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}
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catch(IOException ioe) {
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ioe.printStackTrace();
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}
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finally {
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if (zp != null) {
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try {
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zp.close();
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}
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catch (IOException asdf) {
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}
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}
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}
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return parcels.elements();
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}
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public boolean removeParcel(String parcelName) {
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try {
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ParcelZipper.getParcelZipper().removeParcel(file, parcelName);
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}
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catch (IOException ioe) {
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ioe.printStackTrace();
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return false;
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}
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return true;
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}
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}
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