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Diffstat (limited to 'xmerge/source/aportisdoc/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentDeserializerImpl.java')
-rw-r--r-- | xmerge/source/aportisdoc/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentDeserializerImpl.java | 298 |
1 files changed, 0 insertions, 298 deletions
diff --git a/xmerge/source/aportisdoc/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentDeserializerImpl.java b/xmerge/source/aportisdoc/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentDeserializerImpl.java deleted file mode 100644 index 2765aad24682..000000000000 --- a/xmerge/source/aportisdoc/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentDeserializerImpl.java +++ /dev/null @@ -1,298 +0,0 @@ -/* - * 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.xmerge.converter.xml.sxw.aportisdoc; - -import java.io.IOException; -import java.util.Iterator; - -import org.openoffice.xmerge.ConvertData; -import org.openoffice.xmerge.ConvertException; -import org.openoffice.xmerge.Document; -import org.openoffice.xmerge.DocumentDeserializer; -import org.openoffice.xmerge.converter.palm.PalmDB; -import org.openoffice.xmerge.converter.palm.PalmDocument; -import org.openoffice.xmerge.converter.palm.Record; -import org.openoffice.xmerge.converter.xml.OfficeConstants; -import org.openoffice.xmerge.converter.xml.sxw.SxwDocument; -import org.openoffice.xmerge.util.Debug; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.w3c.dom.Text; - -/** - * <p>AportisDoc implementation of <code>DocumentDeserializer</code> - * for the {@link - * org.openoffice.xmerge.converter.xml.sxw.aportisdoc.PluginFactoryImpl - * PluginFactoryImpl}.</p> - * - * <p>This converts an file in AportisDoc PDB format to StarOffice - * XML format.</p> - * - * <p>The <code>deserialize</code> method uses a <code>DocDecoder</code> - * to read the AportisDoc format into a <code>String</code> object, then - * it calls <code>buildDocument</code> to create a <code>SxwDocument</code> - * object from it.</p> - * - */ -public final class DocumentDeserializerImpl - implements OfficeConstants, DocConstants, DocumentDeserializer { - - /** A <code>ConvertData</code> object assigned to this object. */ - private ConvertData cd = null; - - - /** - * Constructor that assigns the given <code>ConvertData</code> - * to this object as input. - * - * @param cd A <code>ConvertData</code> object to read data for - * the conversion process by the <code>deserialize</code> - * method. - */ - public DocumentDeserializerImpl(ConvertData cd) { - this.cd = cd; - } - - - /** - * Convert the given <code>ConvertData</code> object - * into a <code>SxwDocument</code> object. - * - * @return Resulting <code>SxwDocument</code> object. - * - * @throws ConvertException If any conversion error occurs. - * @throws IOException If any I/O error occurs. - */ - public Document deserialize() throws IOException, ConvertException { - - Document doc = null; - Iterator<Object> e = cd.getDocumentEnumeration(); - while (e.hasNext()) { - PalmDocument palmDoc = (PalmDocument) e.next(); - PalmDB pdb = palmDoc.getPdb(); - - log("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"); - log("<AportisDoc>"); - - Record[] recs = pdb.getRecords(); - String docName = palmDoc.getName(); - DocDecoder decoder = new DocDecoder(); - String text = decoder.parseRecords(recs); - doc = buildDocument(docName, text); - - log("</AportisDoc>"); - } - - return doc; - } - - - /** - * Parses the text content of an AportisDoc format and build a - * <code>SxwDocument</code>. - * - * @param docName Name of <code>Document</code>. - * @param str Text content of AportisDoc format. - * - * @return Resulting <code>SxwDocument</code> object. - * - * @throws IOException If any I/O error occurs. - */ - private SxwDocument buildDocument(String docName, String str) - throws IOException { - - // create minimum office xml document. - SxwDocument sxwDoc = new SxwDocument(docName); - sxwDoc.initContentDOM(); - - org.w3c.dom.Document doc = sxwDoc.getContentDOM(); - - // Grab hold of the office:body tag, - // Assume there should be one. - // This is where top level paragraphs will append to. - NodeList list = doc.getElementsByTagName(TAG_OFFICE_BODY); - Node bodyNode = list.item(0); - - // Store all the text in a character array. - char[] text = str.toCharArray(); - - // startIndex has 2 purposes: - // if value is -1, it means that there are no text characters - // needed to be processed for a Text node. if value >= 0, it - // is the index of the starting position of a text section - // for a Text node. - int startIndex = -1; - - // Create a paragraph node to start with. - Element paraNode = doc.createElement(TAG_PARAGRAPH); - - log("<PARA>"); - - for (int i = 0; i < text.length; i++) { - - switch (text[i]) { - - case TAB_CHAR: - - // Check if there are text to be processed first. - if (startIndex >= 0) { - addTextNode(doc, paraNode, text, startIndex, i - 1); - startIndex = -1; - } - - // Then, add tab element. - Element tabNode = doc.createElement(TAG_TAB_STOP); - paraNode.appendChild(tabNode); - - log("<TAB/>"); - break; - - case EOL_CHAR: - - // Check if there are text to be processed first. - if (startIndex >= 0) { - addTextNode(doc, paraNode, text, startIndex, i - 1); - startIndex = -1; - } - - // Then, add the current paragraph to body. - bodyNode.appendChild(paraNode); - - // Create another paragraph element. - paraNode = doc.createElement(TAG_PARAGRAPH); - - log("</PARA>"); - log("<PARA>"); - break; - - case SPACE_CHAR: - - // count is the number of space chars from i - int count = 0; - - // Do a look ahead and count the number of space chars - while (text[i + 1 + count] == SPACE_CHAR) { - count++; - } - - // Need to build a space node ONLY if count is > 1. - - if (count > 0) { - - // Check if there are text to be processed first - if (startIndex >= 0) { - addTextNode(doc, paraNode, text, - startIndex, i); - startIndex = -1; - } - - // Then, create a space element - // with the proper attribute. - Element spaceNode = doc.createElement(TAG_SPACE); - spaceNode.setAttribute(ATTRIBUTE_SPACE_COUNT, - Integer.toString(count)); - - paraNode.appendChild(spaceNode); - - // reposition i to the last space character. - i += count; - - log("<SPACE count=\"" + count + "\" />"); - - } else { - - // If there are no chars for text node yet, - // consider this one. - if (startIndex < 0) { - - startIndex = i; - log("<TEXT>"); - } - } - - break; - - default: - - // If there are no chars for text node yet, - // this should be the start. - if (startIndex < 0) { - - startIndex = i; - log("<TEXT>"); - } - - break; - } - } - - int lastIndex = text.length - 1; - - // Check if there are text to be processed first. - - if (startIndex >= 0) { - addTextNode(doc, paraNode, text, startIndex, lastIndex); - } - - // Then, add the last paragraph element if it is not added yet. - if (text[lastIndex] != EOL_CHAR) { - bodyNode.appendChild(paraNode); - } - - log("</PARA>"); - - return sxwDoc; - } - - - /** - * Add a Text <code>Node</code> to the given paragraph node with the - * text starting at the given <code>startPos</code> until - * <code>endPos</code>. - * - * @param doc <code>org.w3c.dom.Document</code> object for creating - * <code>Node</code> objects. - * @param para The current paragraph <code>Node</code> to append - * text <code>Node</code>. - * @param text Array of characters containing text. - * @param startPos Starting index position for text value. - * @param endPos End index position for text value. - */ - private void addTextNode(org.w3c.dom.Document doc, Node para, char text[], - int startPos, int endPos) { - - String str = new String(text, startPos, endPos - startPos + 1); - Text textNode = doc.createTextNode(str); - para.appendChild(textNode); - log(str); - log("</TEXT>"); - } - - /** - * Sends message to the log object. - * - * @param str Debug message. - */ - private void log(String str) { - - Debug.log(Debug.TRACE, str); - } -} - |