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Diffstat (limited to 'xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoReader.java')
-rw-r--r--xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoReader.java279
1 files changed, 0 insertions, 279 deletions
diff --git a/xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoReader.java b/xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoReader.java
deleted file mode 100644
index 4300f6f0a3bd..000000000000
--- a/xmerge/java/org/openoffice/xmerge/util/registry/ConverterInfoReader.java
+++ /dev/null
@@ -1,279 +0,0 @@
-/************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org 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 version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-package org.openoffice.xmerge.util.registry;
-
-import java.io.*;
-import java.util.*;
-import java.util.jar.*;
-import org.xml.sax.*;
-import org.w3c.dom.*;
-import javax.xml.parsers.*;
-import java.net.URL;
-import java.net.JarURLConnection;
-
-/**
- * The <code>ConverterInfoReader</code> pulls a META-INF/converter.xml
- * file out of a jar file and parses it, providing access to this
- * information in a <code>Vector</code> of <code>ConverterInfo</code>
- * objects.
- *
- * @author Brian Cameron
- */
-public class ConverterInfoReader {
-
- private final static String TAG_CONVERTER = "converter";
- private final static String ATTRIB_OFFICE_TYPE = "type";
- private final static String ATTRIB_VERSION = "version";
- private final static String TAG_NAME = "converter-display-name";
- private final static String TAG_DESC = "converter-description";
- private final static String TAG_VENDOR = "converter-vendor";
- private final static String TAG_CLASS_IMPL = "converter-class-impl";
- private final static String TAG_TARGET = "converter-target";
- private final static String ATTRIB_DEVICE_TYPE = "type";
- private final static String TAG_XSLT_DESERIAL = "converter-xslt-deserialize";
- private final static String TAG_XSLT_SERIAL = "converter-xslt-serialize";
- private String jarfilename;
- private Document document;
- private Vector converterInfoList;
-
-
- /**
- * Constructor. A jar file is passed in. The jar file is
- * parsed and the <code>Vector</code> of <code>ConverterInfo</code>
- * objects is built.
- *
- * @param jar The URL of the jar file to process.
- * @param shouldvalidate Boolean to enable or disable xml validation.
- *
- * @throws IOException If the jar file cannot
- * be read or if the
- * META-INF/converter.xml
- * can not be read in the
- * jar file.
- * @throws ParserConfigurationException If the DocumentBuilder
- * can not be built.
- * @throws org.xml.sax.SAXException If the converter.xml
- * file can not be parsed.
- * @throws RegistryException If the ConverterFactory
- * implementation of a
- * plug-in cannot be loaded.
- */
- public ConverterInfoReader(String jar,boolean shouldvalidate) throws IOException,
- ParserConfigurationException, org.xml.sax.SAXException,
- RegistryException {
-
- InputStream istream;
- InputSource isource;
- DocumentBuilderFactory builderFactory;
- DocumentBuilder builder;
- JarURLConnection jarConnection;
- JarEntry jarentry;
- JarFile jarfile;
- URL url;
-
- converterInfoList = new Vector();
- jarfilename = jar;
-
- // Get Jar via URL
- //
- url = new URL("jar:" + jar + "!/META-INF/converter.xml");
- jarConnection = (JarURLConnection)url.openConnection();
- jarentry = jarConnection.getJarEntry();
- jarfile = jarConnection.getJarFile();
-
- // Build the InputSource
- //
- istream = jarfile.getInputStream(jarentry);
- isource = new InputSource(istream);
-
- // Get the DOM builder and build the document.
- //
- builderFactory = DocumentBuilderFactory.newInstance();
-
- //DTD validation
- if (shouldvalidate){
- System.out.println("Validating xml...");
- builderFactory.setValidating(true);
- }
- //
- builder = builderFactory.newDocumentBuilder();
- document = builder.parse(isource);
-
- // Parse the document.
- //
- parseDocument();
- }
-
-
- /**
- * Loops over the <i>converter</i> <code>Node</code> in the converter.xml
- * file and processes them.
- *
- * @throws RegistryException If the plug-in associated with a
- * specific <i>converter</i> <code>Node</code>
- * cannot be loaded.
- */
- private void parseDocument() throws RegistryException {
-
- Node converterNode;
- NodeList converterNodes = document.getElementsByTagName(TAG_CONVERTER);
-
- for (int i=0; i < converterNodes.getLength(); i++) {
- converterNode = converterNodes.item(i);
- if (converterNode.getNodeType() == Node.ELEMENT_NODE) {
- parseConverterNode((Element)converterNode);
- }
- }
- }
-
-
- /**
- * Parses a <i>converter</i> node, pulling the information out of
- * the <code>Node</code> and placing it in a <code>ConverterInfo</code>
- * object, and adds that object to a <code>Vector</code> of
- * <code>ConverterInfo</code> objects.
- *
- * @param e The <code>Element</code> corresponding to the
- * <i>converter</i> XML tag.
- *
- *
- * @throws RegistryException If the plug-in cannot be loaded.
- */
- private void parseConverterNode(Element e) throws RegistryException {
-
- Element detailElement;
- Node detailNode;
- String elementTagName;
- String officeMime = null;
- Vector deviceMime = new Vector();
- String name = null;
- String desc = null;
- String version = null;
- String vendor = null;
- String classImpl = null;
- String xsltSerial = null;
- String xsltDeserial= null;
- String temp;
-
- temp = e.getAttribute(ATTRIB_OFFICE_TYPE);
- if (temp.length() != 0) {
- officeMime = temp;
- }
-
- temp = e.getAttribute(ATTRIB_VERSION);
- if (temp.length() != 0) {
- version = temp;
- }
-
- NodeList detailNodes = e.getChildNodes();
- for (int i=0; i < detailNodes.getLength(); i++) {
-
- detailNode = detailNodes.item(i);
- if (detailNode.getNodeType() == Node.ELEMENT_NODE) {
-
- detailElement = (Element)detailNode;
- elementTagName = detailElement.getTagName();
-
- if (TAG_NAME.equalsIgnoreCase(elementTagName)) {
- name = getTextValue(detailElement);
- } else if (TAG_DESC.equalsIgnoreCase(elementTagName)) {
- desc = getTextValue(detailElement);
- } else if (TAG_VENDOR.equalsIgnoreCase(elementTagName)) {
- vendor = getTextValue(detailElement);
- } else if (TAG_XSLT_SERIAL.equalsIgnoreCase(elementTagName)) {
- xsltSerial = getTextValue(detailElement);
- } else if (TAG_XSLT_DESERIAL.equalsIgnoreCase(elementTagName)) {
- xsltDeserial = getTextValue(detailElement);
- } else if (TAG_CLASS_IMPL.equalsIgnoreCase(elementTagName)) {
- classImpl = getTextValue(detailElement);
- } else if (TAG_TARGET.equalsIgnoreCase(elementTagName)) {
-
- temp = detailElement.getAttribute(ATTRIB_DEVICE_TYPE);
- if (temp.length() != 0) {
- deviceMime.add(temp);
- }
- }
- }
- }
- ConverterInfo converterInfo;
- if ((xsltSerial==null) || (xsltDeserial==null)){
- converterInfo = new ConverterInfo(jarfilename,
- officeMime, deviceMime, name,
- desc, version, vendor,classImpl);
- }
- else{
- converterInfo = new ConverterInfo(jarfilename,
- officeMime, deviceMime, name,
- desc, version, vendor,classImpl,
- xsltSerial,xsltDeserial);
- }
- /*ConverterInfo converterInfo = new ConverterInfo(jarfilename,
- officeMime, deviceMime, name, desc, version, vendor,
- classImpl);*/
- converterInfoList.add(converterInfo);
- }
-
-
- /**
- * Helper function to get the text value of an
- * <code>Element</code>.
- *
- * @param e The <code>Element</code> to process.
- *
- * @return The text value of the <code>Element</code>.
- */
- private String getTextValue(Element e) {
-
- NodeList tempNodes = e.getChildNodes();
- String text = null;
- Node tempNode;
-
- for (int j=0; j < tempNodes.getLength(); j++) {
- tempNode = tempNodes.item(j);
- if (tempNode.getNodeType() == Node.TEXT_NODE) {
- text = tempNode.getNodeValue().trim();
- break;
- }
- }
-
- return text;
- }
-
-
- /**
- * Returns an <code>Enumeration</code> of <code>ConverterInfo</code>
- * objects.
- *
- * @return An <code>Enumeration</code> of <code>ConverterInfo</code>
- * objects.
- */
- public Enumeration getConverterInfoEnumeration() {
- return (converterInfoList.elements());
- }
-}
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 23:19:13 +0000