223 lines
10 KiB
Java
223 lines
10 KiB
Java
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/*
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*****************************************************************************
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* Copyright (C) 2000-2002, International Business Machines Corporation and *
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* others. All Rights Reserved. *
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*****************************************************************************
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*
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* $Source: /xsrl/Nsvn/icu/unicodetools/com/ibm/rbm/RBTMXImporter.java,v $
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* $Date: 2002/05/20 18:53:09 $
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* $Revision: 1.1 $
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*
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*****************************************************************************
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*/
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package com.ibm.rbm;
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import java.io.*;
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import javax.swing.*;
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import javax.swing.filechooser.*;
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import java.util.*;
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import org.apache.xerces.parsers.*;
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import org.apache.xerces.dom.*;
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import org.apache.xml.serialize.*;
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import org.w3c.dom.*;
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import org.xml.sax.*;
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/**
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* This is the super class for all importer plug-in classes. This class defines the methods
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* and functionality common to all importers. This includes setting up the options dialog and
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* displaying it to the user, performing the actual insertions into the resource bundle manager,
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* and managing any import conflicts.
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*
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* @author Jared Jackson - Email: <a href="mailto:jjared@almaden.ibm.com">jjared@almaden.ibm.com</a>
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* @see com.ibm.rbm.RBManager
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*/
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public class RBTMXImporter extends RBImporter {
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DocumentImpl tmx_xml = null;
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/**
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* Basic constructor for the TMX importer from the parent RBManager data and a Dialog title.
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*/
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public RBTMXImporter(String title, RBManager rbm, RBManagerGUI gui) {
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super(title, rbm, gui);
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}
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protected void setupFileChooser() {
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chooser.setFileFilter(new javax.swing.filechooser.FileFilter(){
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public boolean accept(File f) {
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if (f.isDirectory()) return true;
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if (f.getName().endsWith(".tmx")) return true;
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return false;
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}
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public String getDescription() {
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return Resources.getTranslation("import_TMX_file_description");
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}
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});
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}
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protected void beginImport() throws IOException {
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super.beginImport();
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File tmx_file = getChosenFile();
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try {
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InputSource is = new InputSource(new FileInputStream(tmx_file));
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//is.setEncoding("UTF-8");
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DOMParser parser = new DOMParser();
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parser.parse(is);
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tmx_xml = (DocumentImpl)parser.getDocument();
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} catch (Exception e) {
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RBManagerGUI.debugMsg(e.getMessage());
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e.printStackTrace(System.err);
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}
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if (tmx_xml == null) return;
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importDoc();
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}
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private void importDoc() {
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if (tmx_xml == null) return;
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ElementImpl root = (ElementImpl)tmx_xml.getDocumentElement();
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Node node = root.getFirstChild();
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while (node != null && (node.getNodeType() != Node.ELEMENT_NODE || !(node.getNodeName().equalsIgnoreCase("header")))) {
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node = node.getNextSibling();
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}
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ElementImpl header = (ElementImpl)node;
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node = root.getFirstChild();
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while (node != null && (node.getNodeType() != Node.ELEMENT_NODE || !(node.getNodeName().equalsIgnoreCase("body")))) {
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node = node.getNextSibling();
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}
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ElementImpl body = (ElementImpl)node;
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resolveEncodings(getEncodingsVector(body));
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// Now do the actual import resource by resource
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NodeList tu_list = body.getElementsByTagName("tu");
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for (int i=0; i < tu_list.getLength(); i++) {
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ElementImpl tu_elem = (ElementImpl)tu_list.item(i);
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// Get the key value
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String name = tu_elem.getAttribute("tuid");
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if (name == null || name.length() < 1) continue;
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// Get the group if it exists
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String group = null;
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NodeList prop_list = tu_elem.getElementsByTagName("prop");
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for (int j=0; j < prop_list.getLength(); j++) {
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ElementImpl prop_elem = (ElementImpl)prop_list.item(j);
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String type = prop_elem.getAttribute("type");
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if (type != null && type.equals("x-Group")) {
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prop_elem.normalize();
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NodeList text_list = prop_elem.getChildNodes();
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if (text_list.getLength() < 1) continue;
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TextImpl text_elem = (TextImpl)text_list.item(0);
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group = text_elem.getNodeValue();
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}
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}
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if (group == null || group.length() < 1) group = getDefaultGroup();
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NodeList tuv_list = tu_elem.getElementsByTagName("tuv");
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// For each tuv element
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for (int j=0; j < tuv_list.getLength(); j++) {
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ElementImpl tuv_elem = (ElementImpl)tuv_list.item(j);
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String encoding = tuv_elem.getAttribute("lang");
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// Get the current encoding
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if (encoding == null) continue;
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char array[] = encoding.toCharArray();
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for (int k=0; k < array.length; k++) {
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if (array[k] == '-') array[k] = '_';
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}
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encoding = String.valueOf(array);
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// Get the translation value
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NodeList seg_list = tuv_elem.getElementsByTagName("seg");
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if (seg_list.getLength() < 1) continue;
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ElementImpl seg_elem = (ElementImpl)seg_list.item(0);
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seg_elem.normalize();
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NodeList text_list = seg_elem.getChildNodes();
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if (text_list.getLength() < 1) continue;
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TextImpl text_elem = (TextImpl)text_list.item(0);
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String value = text_elem.getNodeValue();
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if (value == null || value.length() < 1) continue;
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// Create the bundle item
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BundleItem item = new BundleItem(null, name, value);
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// Get creation, modification values
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item.setCreatedDate(tuv_elem.getAttribute("creationdate"));
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item.setModifiedDate(tuv_elem.getAttribute("changedate"));
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if (tuv_elem.getAttribute("changeid") != null) item.setModifier(tuv_elem.getAttribute("changeid"));
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if (tuv_elem.getAttribute("creationid") != null) item.setCreator(tuv_elem.getAttribute("creationid"));
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// Get properties specified
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prop_list = tuv_elem.getElementsByTagName("prop");
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Hashtable lookups = null;
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for (int k=0; k < prop_list.getLength(); k++) {
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ElementImpl prop_elem = (ElementImpl)prop_list.item(k);
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String type = prop_elem.getAttribute("type");
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if (type != null && type.equals("x-Comment")) {
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// Get the comment
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prop_elem.normalize();
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text_list = prop_elem.getChildNodes();
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if (text_list.getLength() < 1) continue;
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text_elem = (TextImpl)text_list.item(0);
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String comment = text_elem.getNodeValue();
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if (comment != null && comment.length() > 0) item.setComment(comment);
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} else if (type != null && type.equals("x-Translated")) {
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// Get the translated flag value
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prop_elem.normalize();
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text_list = prop_elem.getChildNodes();
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if (text_list.getLength() < 1) continue;
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text_elem = (TextImpl)text_list.item(0);
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if (text_elem.getNodeValue() != null) {
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if (text_elem.getNodeValue().equalsIgnoreCase("true")) item.setTranslated(true);
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else if (text_elem.getNodeValue().equalsIgnoreCase("false")) item.setTranslated(false);
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else item.setTranslated(getDefaultTranslated());
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} else item.setTranslated(getDefaultTranslated());
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} else if (type != null && type.equals("x-Lookup")) {
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// Get a lookup value
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prop_elem.normalize();
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text_list = prop_elem.getChildNodes();
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if (text_list.getLength() < 1) continue;
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text_elem = (TextImpl)text_list.item(0);
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if (text_elem.getNodeValue() != null) {
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String text = text_elem.getNodeValue();
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if (text.indexOf("=") > 0) {
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try {
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if (lookups == null) lookups = new Hashtable();
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String lkey = text.substring(0,text.indexOf("="));
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String lvalue = text.substring(text.indexOf("=")+1,text.length());
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lookups.put(lkey, lvalue);
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} catch (Exception ex) { /* String out of bounds - Ignore and go on */ }
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}
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} else item.setTranslated(getDefaultTranslated());
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}
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}
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if (lookups != null) item.setLookups(lookups);
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importResource(item, encoding, group);
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}
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}
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}
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private Vector getEncodingsVector(ElementImpl body) {
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String empty = "";
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if (body == null) return null;
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Hashtable hash = new Hashtable();
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NodeList tu_list = body.getElementsByTagName("tu");
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for (int i=0; i < tu_list.getLength(); i++) {
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ElementImpl tu_elem = (ElementImpl)tu_list.item(i);
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NodeList tuv_list = tu_elem.getElementsByTagName("tuv");
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for (int j=0; j < tuv_list.getLength(); j++) {
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ElementImpl tuv_elem = (ElementImpl)tuv_list.item(j);
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String encoding = tuv_elem.getAttribute("lang");
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if (encoding == null) continue;
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char array[] = encoding.toCharArray();
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for (int k=0; k < array.length; k++) {
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if (array[k] == '-') array[k] = '_';
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}
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encoding = String.valueOf(array);
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if (!(hash.containsKey(encoding))) hash.put(encoding,empty);
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}
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}
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Vector v = new Vector();
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Enumeration enum = hash.keys();
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while (enum.hasMoreElements()) { v.addElement(enum.nextElement()); }
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return v;
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}
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}
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