| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| package org.openoffice.idesupport; |
| |
| import java.io.*; |
| import java.util.zip.*; |
| import java.util.Vector; |
| import java.util.Enumeration; |
| import java.util.StringTokenizer; |
| |
| import org.openoffice.idesupport.filter.FileFilter; |
| import org.openoffice.idesupport.filter.BinaryOnlyFilter; |
| import org.openoffice.idesupport.zip.ParcelZipper; |
| |
| public class OfficeDocument |
| { |
| public static final String PARCEL_PREFIX_DIR = |
| ParcelZipper.PARCEL_PREFIX_DIR; |
| |
| public static final String[] OFFICE_EXTENSIONS = |
| {".sxc" , ".sxw", ".sxi", ".sxd"}; |
| public static final String OFFICE_PRODUCT_NAME = "OpenOffice.org"; |
| |
| private File file = null; |
| |
| public OfficeDocument(File file) throws IllegalArgumentException |
| { |
| if (!file.exists() || file.isDirectory() || !isOfficeFile(file)) { |
| throw new IllegalArgumentException("This is not a valid " + |
| OFFICE_PRODUCT_NAME + " document."); |
| } |
| this.file = file; |
| } |
| |
| private boolean isOfficeFile(File file) { |
| for (int i = 0; i < OFFICE_EXTENSIONS.length; i++) |
| if (file.getName().endsWith(OFFICE_EXTENSIONS[i])) |
| return true; |
| return false; |
| } |
| |
| public Enumeration getParcels() { |
| |
| Vector parcels = new Vector(); |
| ZipFile zp = null; |
| |
| try |
| { |
| zp = new ZipFile(this.file); |
| |
| for (Enumeration enumer = zp.entries(); enumer.hasMoreElements(); ) |
| { |
| ZipEntry ze = (ZipEntry)enumer.nextElement(); |
| if (ze.getName().endsWith(ParcelZipper.PARCEL_DESCRIPTOR_XML)) |
| { |
| String tmp = ze.getName(); |
| int end = tmp.lastIndexOf("/"); |
| tmp = tmp.substring(0, end); |
| |
| String parcelName = ze.getName().substring(0, end); |
| parcels.add(parcelName); |
| } |
| } |
| } |
| catch(ZipException ze) { |
| ze.printStackTrace(); |
| } |
| catch(IOException ioe) { |
| ioe.printStackTrace(); |
| } |
| finally { |
| if (zp != null) { |
| try { |
| zp.close(); |
| } |
| catch (IOException asdf) { |
| } |
| } |
| } |
| |
| return parcels.elements(); |
| } |
| |
| public boolean removeParcel(String parcelName) { |
| |
| try { |
| ParcelZipper.getParcelZipper().removeParcel(file, parcelName); |
| } |
| catch (IOException ioe) { |
| ioe.printStackTrace(); |
| return false; |
| } |
| return true; |
| } |
| } |