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Diffstat (limited to 'xmerge/source/aportisdoc/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentSerializerImpl.java')
| -rw-r--r-- | xmerge/source/aportisdoc/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentSerializerImpl.java | 521 |
1 files changed, 0 insertions, 521 deletions
diff --git a/xmerge/source/aportisdoc/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentSerializerImpl.java b/xmerge/source/aportisdoc/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentSerializerImpl.java deleted file mode 100644 index 45bd15832f8e..000000000000 --- a/xmerge/source/aportisdoc/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentSerializerImpl.java +++ /dev/null @@ -1,521 +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 org.w3c.dom.NodeList; -import org.w3c.dom.Node; -import org.w3c.dom.NamedNodeMap; - -import java.io.IOException; -import java.net.URLDecoder; - -import org.openoffice.xmerge.Document; -import org.openoffice.xmerge.ConvertData; -import org.openoffice.xmerge.ConvertException; -import org.openoffice.xmerge.DocumentSerializer; -import org.openoffice.xmerge.converter.xml.OfficeConstants; -import org.openoffice.xmerge.converter.xml.sxw.SxwDocument; -import org.openoffice.xmerge.converter.xml.sxw.aportisdoc.DocConstants; -import org.openoffice.xmerge.converter.palm.PalmDB; -import org.openoffice.xmerge.converter.palm.Record; -import org.openoffice.xmerge.converter.palm.PalmDocument; -import org.openoffice.xmerge.util.Debug; -import org.openoffice.xmerge.util.XmlUtil; - -/** - * <p>AportisDoc implementation of - * org.openoffice.xmerge.DocumentSerializer - * for the {@link - * org.openoffice.xmerge.converter.xml.sxw.aportisdoc.PluginFactoryImpl - * PluginFactoryImpl}.</p> - * - * <p>The <code>serialize</code> method traverses the DOM - * document from the given <code>Document</code> object. It uses a - * <code>DocEncoder</code> object for the actual conversion of - * contents to the AportisDoc format.</p> - * - */ - - -public final class DocumentSerializerImpl - implements OfficeConstants, DocConstants, DocumentSerializer { - - /** A <code>DocEncoder</code> object for encoding to AportisDoc. */ - private DocEncoder encoder = null; - - /** SXW <code>Document</code> object that this converter processes. */ - private SxwDocument sxwDoc = null; - - - /** - * Constructor. - * - * @param doc A SXW <code>Document</code> to be converted. - */ - public DocumentSerializerImpl(Document doc) { - sxwDoc = (SxwDocument) doc; - } - - - /** - * <p>Method to convert a <code>Document</code> into a PDB. - * It passes back the converted data as a <code>ConvertData</code> - * object.</p> - * - * <p>This method is not thread safe for performance reasons. - * This method should not be called from within two threads. - * It would be best to call this method only once per object - * instance.</p> - * - * @return The <code>ConvertData</code> object containing the output. - * - * @throws ConvertException If any conversion error occurs. - * @throws IOException If any I/O error occurs. - */ - public ConvertData serialize() throws ConvertException, IOException { - - - // get the server document name - - String docName = URLDecoder.decode(sxwDoc.getName(), DocConstants.ENCODING); - - // get DOM document - - org.w3c.dom.Document domDoc = sxwDoc.getContentDOM(); - - encoder = new DocEncoder(); - - // Traverse to the office:body element. - // There should only be one. - - NodeList list = domDoc.getElementsByTagName(TAG_OFFICE_BODY); - int len = list.getLength(); - - if (len > 0) { - Node node = list.item(0); - traverseBody(node); - } - - // create a ConvertData object. - // - Record records[] = encoder.getRecords(); - ConvertData cd = new ConvertData(); - - PalmDocument palmDoc = new PalmDocument(docName, - DocConstants.CREATOR_ID, DocConstants.TYPE_ID, - 0, PalmDB.PDB_HEADER_ATTR_BACKUP, records); - - cd.addDocument(palmDoc); - return cd; - } - - - /** - * This method traverses <i>office:body</i> element. - * - * @param node <i>office:body</i> <code>Node</code>. - * - * @throws IOException If any I/O error occurs. - */ - private void traverseBody(Node node) throws IOException { - - log("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"); - log("<AportisDOC>"); - - if (node.hasChildNodes()) { - - NodeList nodeList = node.getChildNodes(); - int len = nodeList.getLength(); - - for (int i = 0; i < len; i++) { - Node child = nodeList.item(i); - - if (child.getNodeType() == Node.ELEMENT_NODE) { - String nodeName = child.getNodeName(); - - if (nodeName.equals(TAG_PARAGRAPH) || - nodeName.equals(TAG_HEADING)) { - - traverseParagraph(child); - - } else if (nodeName.equals(TAG_UNORDERED_LIST)) { - - traverseList(child); - - } else if (nodeName.equals(TAG_ORDERED_LIST)) { - - traverseList(child); - - } else { - - log("<OTHERS " + XmlUtil.getNodeInfo(child) + " />"); - } - } - } - } - - log("</AportisDOC>"); - } - - - /** - * This method traverses the <i>text:p</i> and <i>text:h</i> - * element <code>Node</code> objects. - * - * @param node A <i>text:p</i> or <i>text:h</i> - * <code>Node</code>. - * - * @throws IOException If any I/O error occurs. - */ - private void traverseParagraph(Node node) throws IOException { - - log("<PARA>"); - traverseParaContents(node); - encoder.addText(EOL_CHAR); - log("</PARA>"); - } - - - /** - * This method traverses a paragraph content. - * It uses the <code>traverseParaElem</code> method to - * traverse into Element <code>Node</code> objects. - * - * @param node A paragraph or content <code>Node</code>. - * - * @throws IOException If any I/O error occurs. - */ - private void traverseParaContents(Node node) throws IOException { - - if (node.hasChildNodes()) { - - NodeList nodeList = node.getChildNodes(); - int len = nodeList.getLength(); - - for (int i = 0; i < len; i++) { - - Node child = nodeList.item(i); - short nodeType = child.getNodeType(); - - switch (nodeType) { - - case Node.TEXT_NODE: - // this is for grabbing text nodes. - String s = child.getNodeValue(); - - if (s.length() > 0) { - encoder.addText(s); - } - - log("<TEXT>"); - log(s); - log("</TEXT>"); - - break; - - case Node.ELEMENT_NODE: - - traverseParaElem(child); - break; - - case Node.ENTITY_REFERENCE_NODE: - - log("<ENTITY_REFERENCE>"); - traverseParaContents(child); - log("<ENTITY_REFERENCE/>"); - break; - - default: - log("<OTHERS " + XmlUtil.getNodeInfo(node) + " />"); - } - } - } - } - - - /** - * This method traverses an <code>Element</code> <code>Node</code> - * within a paragraph. - * - * @param node <code>Element</code> <code>Node</code> within a - * paragraph. - * - * @throws IOException If any I/O error occurs. - */ - private void traverseParaElem(Node node) throws IOException { - - String nodeName = node.getNodeName(); - - if (nodeName.equals(TAG_SPACE)) { - - // this is for text:s tags. - NamedNodeMap map = node.getAttributes(); - Node attr = map.getNamedItem(ATTRIBUTE_SPACE_COUNT); - StringBuffer space = new StringBuffer(SPACE_CHAR); - int count = 1; - - if (attr != null) { - - try { - - String countStr = attr.getNodeValue(); - count = Integer.parseInt(countStr.trim()); - - } catch (NumberFormatException e) { - - // TODO: for now, throw IOException. - // later, perhaps will have to throw - // some other conversion exception instead. - throw new IOException(e.getMessage()); - } - } - - for (int j = 0; j < count; j++) { - - space.append(SPACE_CHAR); - } - - encoder.addText(space.toString()); - - log("<SPACE count=\"" + count + "\" />"); - - } else if (nodeName.equals(TAG_TAB_STOP)) { - - // this is for text:tab-stop - encoder.addText(TAB_CHAR); - - log("<TAB/>"); - - } else if (nodeName.equals(TAG_LINE_BREAK)) { - - // commented out by Csaba: There is no point to convert a linebreak - // into a EOL, because it messes up the number of XML nodes and the - // merge won't work properly. Other solution would be to implement such - // nodemerger, which would be able to merge embedded tags in a paragraph - - // this is for text:line-break - // encoder.addText(EOL_CHAR); - - log("skipped <LINE-BREAK/>"); - - } else if (nodeName.equals(TAG_SPAN)) { - - // this is for text:span - log("<SPAN>"); - traverseParaContents(node); - log("</SPAN>"); - - } else if (nodeName.equals(TAG_HYPERLINK)) { - - // this is for text:a - log("<HYPERLINK>"); - traverseParaContents(node); - log("<HYPERLINK/>"); - - } else if (nodeName.equals(TAG_BOOKMARK) || - nodeName.equals(TAG_BOOKMARK_START)) { - - log("<BOOKMARK/>"); - - } else if (nodeName.equals(TAG_TEXT_VARIABLE_SET) - || nodeName.equals(TAG_TEXT_VARIABLE_GET) - || nodeName.equals(TAG_TEXT_EXPRESSION) - || nodeName.equals(TAG_TEXT_USER_FIELD_GET) - || nodeName.equals(TAG_TEXT_PAGE_VARIABLE_GET) - || nodeName.equals(TAG_TEXT_SEQUENCE) - || nodeName.equals( TAG_TEXT_VARIABLE_INPUT) - || nodeName.equals(TAG_TEXT_TIME) - || nodeName.equals( TAG_TEXT_PAGE_COUNT) - || nodeName.equals(TAG_TEXT_PAGE_NUMBER ) - || nodeName.equals(TAG_TEXT_SUBJECT) - || nodeName.equals(TAG_TEXT_TITLE) - || nodeName.equals(TAG_TEXT_CREATION_TIME) - || nodeName.equals(TAG_TEXT_DATE) - || nodeName.equals(TAG_TEXT_TEXT_INPUT) - || nodeName.equals(TAG_TEXT_AUTHOR_INITIALS)) { - log("<FIELD>"); - traverseParaContents(node); - log("</FIELD>"); - - }else if (nodeName.startsWith(TAG_TEXT)) { - log("<Unknown text Field>"); - traverseParaContents(node); - log("</Unknown text Field>"); - - }else { - - log("<OTHERS " + XmlUtil.getNodeInfo(node) + " />"); - } - } - - - /** - * This method traverses list tags <i>text:unordered-list</i> and - * <i>text:ordered-list</i>. A list can only contain one optional - * <i>text:list-header</i> and one or more <i>text:list-item</i> - * elements. - * - * @param node A list <code>Node</code>. - * - * @throws IOException If any I/O error occurs. - */ - private void traverseList(Node node) throws IOException { - - log("<LIST>"); - - if (node.hasChildNodes()) { - - NodeList nodeList = node.getChildNodes(); - int len = nodeList.getLength(); - - for (int i = 0; i < len; i++) { - - Node child = nodeList.item(i); - - if (child.getNodeType() == Node.ELEMENT_NODE) { - - String nodeName = child.getNodeName(); - - if (nodeName.equals(TAG_LIST_ITEM)) { - - traverseListItem(child); - - } else if (nodeName.equals(TAG_LIST_HEADER)) { - - traverseListHeader(child); - - } else { - - log("<INVALID-XML-BUG " + XmlUtil.getNodeInfo(child) + " />"); - } - } - } - } - - log("</LIST>"); - } - - - /** - * This method traverses a <i>text:list-header</i> element. - * It contains one or more <i>text:p</i> elements. - * - * @param node A list header <code>Node</code>. - * - * @throws IOException If any I/O error occurs. - */ - private void traverseListHeader(Node node) throws IOException { - - log("<LIST-HEADER>"); - - if (node.hasChildNodes()) { - - NodeList nodeList = node.getChildNodes(); - int len = nodeList.getLength(); - - for (int i = 0; i < len; i++) { - - Node child = nodeList.item(i); - - if (child.getNodeType() == Node.ELEMENT_NODE) { - - String nodeName = child.getNodeName(); - - if (nodeName.equals(TAG_PARAGRAPH)) { - - traverseParagraph(child); - - } else { - - log("<INVALID-XML-BUG " + XmlUtil.getNodeInfo(child) + " />"); - } - } - } - } - - log("</LIST-HEADER>"); - } - - - /** - * <p>This method will traverse a <i>text:list-item</i>. - * A list item may contain one or more of <i>text:p</i>, - * <i>text:h</i>, <i>text:section</i>, <i>text:ordered-list</i> - * and <i>text:unordered-list</i>.</p> - * - * <p>This method currently only implements grabbing <i>text:p</i>, - * <i>text:h</i>, <i>text:unordered-list</i> and - * <i>text:ordered-list</i>.</p> - * - * @param node The <code>Node</code>. - * - * @throws IOException If any I/O error occurs. - */ - private void traverseListItem(Node node) throws IOException { - - log("<LIST-ITEM>"); - - if (node.hasChildNodes()) { - - NodeList nodeList = node.getChildNodes(); - int len = nodeList.getLength(); - - for (int i = 0; i < len; i++) { - - Node child = nodeList.item(i); - - if (child.getNodeType() == Node.ELEMENT_NODE) { - - String nodeName = child.getNodeName(); - - if (nodeName.equals(TAG_PARAGRAPH)) { - - traverseParagraph(child); - - } else if (nodeName.equals(TAG_UNORDERED_LIST)) { - - traverseList(child); - - } else if (nodeName.equals(TAG_ORDERED_LIST)) { - - traverseList(child); - - } else { - - log("<INVALID-XML-BUG " + XmlUtil.getNodeInfo(child) + " />"); - } - } - } - } - - log("</LIST-ITEM>"); - } - - - /** - * Logs debug messages. - * - * @param str The debug message. - */ - private void log(String str) { - - Debug.log(Debug.TRACE, str); - } -} - |