blob: 02fdba5632f0a194ccd3f51811d161144be4fa70 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
package org.openoffice.idesupport;
import java.io.*;
import java.util.zip.*;
import java.util.Vector;
import java.util.Enumeration;
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;
}
}
|
