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INTEGRATION: CWS scriptingf7 (1.1.2); FILE ADDED

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2004/06/30 10:59:44 npower 1.1.2.2: #i25269# Removed some unused methods and System.[out!err] statements
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2004/06/12 08:52:42 npower 1.1.2.1: #i25269# New class to contain information regarding scripts deployed using pkgchk.
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Jens-Heiner Rechtien
2004-07-23 12:57:30 +00:00
parent 2c26e2f636
commit 2235895870
1 changed files with 273 additions and 0 deletions
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273
scripting/java/com/sun/star/script/framework/container/DeployedUnoPackagesDB.java Normal file
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/*************************************************************************
*
* $RCSfile: DeployedUnoPackagesDB.java,v $
*
* $Revision: 1.2 $
*
* last change: $Author: hr $ $Date: 2004-07-23 13:57:30 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
package com.sun.star.script.framework.container;
import java.io.File;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.FileNotFoundException;
import java.io.ByteArrayInputStream;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.Enumeration;
import java.util.Iterator;
// import javax.xml.parsers.DocumentBuilderFactory;
// import javax.xml.parsers.DocumentBuilder;
// import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.*;
public class DeployedUnoPackagesDB {
// File name to be used for parcel descriptor files
private static final String
PARCEL_DESCRIPTOR_NAME = "unopkg-desc.xml";
// This is the default contents of a parcel descriptor to be used when
// creating empty descriptors
private static final byte[] EMPTY_DOCUMENT =
("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<unopackages xmlns:unopackages=\"unopackages.dtd\">\n" +
"</unopackages>").getBytes();
private File file = null;
private Document document = null;
public DeployedUnoPackagesDB() throws IOException {
ByteArrayInputStream bis = null;
try {
bis = new ByteArrayInputStream(EMPTY_DOCUMENT);
this.document = XMLParserFactory.getParser().parse(bis);
}
finally {
if (bis != null)
bis.close();
}
}
public DeployedUnoPackagesDB(Document document) {
this.document = document;
}
public DeployedUnoPackagesDB(InputStream is) throws IOException {
this(XMLParserFactory.getParser().parse(is));
}
public String[] getDeployedPackages( String language )
{
ArrayList packageUrls = new ArrayList(4);
Element main = document.getDocumentElement();
Element root = null;
Element item;
int len = 0;
NodeList langNodes = null;
if ((langNodes = main.getElementsByTagName("language")) != null &&
(len = langNodes.getLength()) != 0)
{
for ( int i=0; i<len; i++ )
{
Element e = (Element)langNodes.item( i );
if ( e.getAttribute("value").equals(language) )
{
root = e;
break;
}
}
}
if ( root != null )
{
len = 0;
NodeList packages = null;
if ((packages = root.getElementsByTagName("package")) != null &&
(len = packages.getLength()) != 0)
{
for ( int i=0; i<len; i++ )
{
Element e = (Element)packages.item( i );
packageUrls.add( e.getAttribute("value") );
}
}
}
if ( !packageUrls.isEmpty() )
{
return (String[])packageUrls.toArray( new String[0] );
}
return new String[0];
}
public void write(OutputStream out) throws IOException {
XMLParserFactory.getParser().write(document, out);
}
public Document getDocument() {
return document;
}
private void clearEntries() {
NodeList langNodes;
Element main = document.getDocumentElement();
int len;
if ((langNodes = document.getElementsByTagName("language")) != null &&
(len = langNodes.getLength()) != 0)
{
for (int i = len - 1; i >= 0; i--) {
try {
main.removeChild(langNodes.item(i));
}
catch (DOMException de) {
// ignore
}
}
}
}
public boolean removePackage( String language, String url )
{
Element main = document.getDocumentElement();
Element langNode = null;
int len = 0;
NodeList langNodes = null;
boolean result = false;
if ((langNodes = main.getElementsByTagName("language")) != null &&
(len = langNodes.getLength()) != 0)
{
for ( int i=0; i<len; i++ )
{
Element e = (Element)langNodes.item( i );
if ( e.getAttribute("value").equals(language) )
{
langNode = e;
break;
}
}
}
if ( langNode != null )
{
len = 0;
NodeList packages = null;
if ((packages = langNode.getElementsByTagName("package")) != null &&
(len = packages.getLength()) != 0)
{
for ( int i=0; i<len; i++ )
{
Element e = (Element)packages.item( i );
String value = e.getAttribute("value");
if ( value.equals(url) )
{
langNode.removeChild( e );
result = true;
break;
}
}
}
}
return result;
}
public void addPackage(String language, String url ) {
Element main = document.getDocumentElement();
Element langNode = null;
Element pkgNode = null;
int len = 0;
NodeList langNodes = null;
if ((langNodes = document.getElementsByTagName("language")) != null &&
(len = langNodes.getLength()) != 0)
{
for ( int i=0; i<len; i++ )
{
Element e = (Element)langNodes.item( i );
if ( e.getAttribute("value").equals(language) )
{
langNode = e;
break;
}
}
}
if ( langNode == null )
{
langNode = document.createElement("language");
langNode.setAttribute( "value", language );
}
pkgNode = document.createElement("package");
pkgNode.setAttribute( "value", url );
langNode.appendChild(pkgNode);
//add to the Top Element
main.appendChild(langNode);
}
}