Java Code Examples for com.ximpleware.VTDGen#getNav()

/**
 * Get rPh & phoneticPr Element fragment
 * @return ;
 */
private String getNonTextContent(){
	StringBuffer result = new StringBuffer();
	VTDGen vg = new VTDGen();
	vg.setDoc(content.getBytes());
	VTDUtils vu = null;
	try {
		vg.parse(true);
		vu = new VTDUtils(vg.getNav());

		AutoPilot ap = new AutoPilot(vu.getVTDNav());
		ap.selectXPath("/si/rPh | phoneticPr");
		while(ap.evalXPath() != -1){
			result.append(vu.getElementFragment());
		}			
	} catch (VTDException e) {
		e.printStackTrace();
	}
	return result.toString();
}
 

private void editPlugindata(PluginConfigBean bean) {
	VTDGen vg = new VTDGen();
	vg.parseFile(pluginXmlLocation, true);
	VTDNav vn = vg.getNav();
	AutoPilot ap = new AutoPilot(vn);
	try {
		ap.selectXPath(manage.buildXpath(curPluginBean));
		XMLModifier xm = new XMLModifier(vn);
		while (ap.evalXPath() != -1) {
			xm.remove();
			xm.insertAfterElement(manage.buildPluginData(bean));
			manage.updataPluginMenu(bean);
		}
		FileOutputStream fos = new FileOutputStream(pluginXmlLocation);
		BufferedOutputStream bos = new BufferedOutputStream(fos);
		xm.output(bos); // 写入文件
		bos.close();
		fos.close();
	} catch (Exception e) {
		LOGGER.error("", e);
	}
}
 

/**
 * 解析骨架文件，此时的骨架文件的内容就是源文件的内容
 * @throws Exception 
 */
private void parseSkeletonFile() throws Exception{
	String errorInfo = "";
	VTDGen vg = new VTDGen();
	if (vg.parseFile(skeletonFile, true)) {
		sklVN = vg.getNav();
		sklXM = new XMLModifier(sklVN);
	}else {
		errorInfo = MessageFormat.format(Messages.getString("du.parse.msg1"), 
				new Object[]{new File(inputFile).getName()});
		throw new Exception(errorInfo);
	}
}
 

/**
 * 解析 ppt/slideMasters/_rels 目录下的 rels 文件，确定 slideMasterN.xml 与 slideLayoutN.xml 的对应关系
 * @throws XPathParseException
 * @throws XPathEvalException
 * @throws NavException
 *             ;
 */
private void parseSlideMasterRels(IProgressMonitor monitor) throws XPathParseException, XPathEvalException,
		NavException {
	File relsFile = new File(strTmpFolderPath + File.separator + "ppt" + File.separator + "slideMasters"
			+ File.separator + "_rels");
	if (relsFile.isDirectory()) {
		File[] arrRelFile = relsFile.listFiles();
		monitor.beginTask("", arrRelFile.length);
		VTDGen vg = new VTDGen();
		AutoPilot ap = new AutoPilot();
		VTDUtils vu = new VTDUtils();
		for (File relFile : arrRelFile) {
			String name = relFile.getName();
			monitor.subTask(MessageFormat.format(Messages.getString("pptx.PPTX2XLIFF.task4"), name));
			if (relFile.isFile() && name.toLowerCase().endsWith(".rels")) {
				if (vg.parseFile(relFile.getAbsolutePath(), true)) {
					ArrayList<String> lstLayout = new ArrayList<String>();
					VTDNav vn = vg.getNav();
					ap.bind(vn);
					vu.bind(vn);
					ap.selectXPath("/Relationships/Relationship");
					while (ap.evalXPath() != -1) {
						String strTarget = vu.getCurrentElementAttribut("Target", "");
						if (strTarget.indexOf("slideLayout") != -1) {
							strTarget = strTarget.substring(strTarget.lastIndexOf("/") + 1);
							lstLayout.add(strTarget);
						}
					}
					mapLayout.put(name.substring(0, name.lastIndexOf(".")), lstLayout);
				}
			}
			monitor.worked(1);
		}
	}
	monitor.done();
}
 

/**
 * 解析结果文件（解析时这个结果文件还是一个骨架文件）
 * @param file
 * @throws Exception
 */
private void parseOutputFile(String file, String xliffFile) throws Exception {
	VTDGen vg = new VTDGen();
	if (vg.parseFile(file, true)) {
		outputVN = vg.getNav();
		outputXM = new XMLModifier(outputVN);
		outputAP = new AutoPilot(outputVN);
		outputAP.declareXPathNameSpace("sdl", "http://sdl.com/FileTypes/SdlXliff/1.0");
	}else {
		String errorInfo = MessageFormat.format(Messages.getString("du.parse.msg2"), 
				new Object[]{new File(xliffFile).getName()});
		throw new Exception(errorInfo);
	}
}
 

/**
 * 解析骨架文件，此时的骨架文件的内容就是源文件的内容
 * @throws Exception 
 */
private void parseSkeletonFile() throws Exception{
	String errorInfo = "";
	VTDGen vg = new VTDGen();
	if (vg.parseFile(skeletonFile, true)) {
		sklVN = vg.getNav();
		sklXM = new XMLModifier(sklVN);
	}else {
		errorInfo = MessageFormat.format(Messages.getString("wf.parse.msg1"), 
				new Object[]{new File(inputFile).getName()});
		throw new Exception(errorInfo);
	}
}
 

/**
 * 加载Cell的文本内容
 * @param content
 * @return ;
 */
private String loadCellText(String content) {
	String result = "";
	VTDGen vg = new VTDGen();
	vg.setDoc(content.getBytes());
	VTDUtils vu = null;
	try {
		vg.parse(true);
		vu = new VTDUtils(vg.getNav());

		AutoPilot ap = new AutoPilot(vu.getVTDNav());
		ap.selectXPath("/si/r");
		if (ap.evalXPath() != -1) {
			StringBuffer bf = new StringBuffer();
			do {
				String tVal = vu.getChildContent("t");
				bf.append(tVal);
			} while (ap.evalXPath() != -1);
			result = bf.toString();
		} else {
			vu.pilot("/si/t");
			result = vu.getElementContent();
		}
	} catch (VTDException e) {
		e.printStackTrace();
	}
	return result;
}
 

@BeforeClass
public static void setUp() throws Exception {
	VTDGen vg = new VTDGen();
	if (vg.parseFile(testFile, true)) {
		vn = vg.getNav();
		vu = new VTDUtils(vn);
	}
}
 

private void loadFile() throws Exception {
	VTDGen vg = new VTDGen();
	if (vg.parseFile(xmlPath, true)) {
		vn = vg.getNav();
		ap = new AutoPilot(vn);
	}else {
		throw new Exception(MessageFormat.format(Messages.getString("docxConvert.msg2"), xmlPath));
	}
}
 

private void writeDocumentxml(XliffBean bean) throws ExportExternalException {
	VTDGen vg = new VTDGen();
	if (!vg.parseZIPFile(templateDocxFile, "word/document.xml", true)) {
		canceled();
		throw new ExportExternalException(Messages.getString("ExportExternal.error.templateError"));
	}
	try {
		VTDNav vn = vg.getNav();
		AutoPilot ap = new AutoPilot(vn);
		ap.declareXPathNameSpace("w", ExportExternal.NAMESPACE_W);
		ap.selectXPath("/w:document");
		if (ap.evalXPath() == -1) {
			throw new ExportExternalException(Messages.getString("ExportExternal.error.templateError"));
		}

		long l = vn.getElementFragment();
		int dOffset = (int) l;
		int dLength = (int) (l >> 32);

		ap.selectXPath("/w:document/w:body/w:p");
		if (ap.evalXPath() == -1) {
			// we should write in body!!
			canceled();
			throw new ExportExternalException(Messages.getString("ExportExternal.error.templateError"));
		} else {
			l = vn.getElementFragment();
			int offset = (int) l;
			int length = (int) (l >> 32);
			String str = vn.toString(0, length + offset);
			docxmlWriter.write(str);
			doc_end_fragment = vn.toString(length + offset, dOffset + dLength - offset - length);
		}
		//we should export some info about this unclean
	} catch (Exception e) {
		LOGGER.error("", e);
		canceled();
		throw new ExportExternalException(e.getMessage(), e);
	}
}
 

/**
 * sdl 双语样式。
 * @throws ExportExternalException
 *             模板错误或者程序内部错误
 */
private void addSDLStyle() throws ExportExternalException {
	VTDGen vg = new VTDGen();
	if (!vg.parseZIPFile(templateDocxFile, "word/styles.xml", true)) {
		throw new ExportExternalException(Messages.getString("ExportExternal.error.templateError"));
	}
	VTDNav vn = vg.getNav();
	AutoPilot ap = new AutoPilot(vn);
	ap.declareXPathNameSpace("w", ExportExternal.NAMESPACE_W);

	String styleCode = "<w:style w:type=\"character\" w:customStyle=\"1\" w:styleId=\"tw4winMark\"><w:name w:val=\"tw4winMark\"/>"
			+ "<w:rPr><w:rFonts w:ascii=\"Courier New\" w:hAnsi=\"Courier New\" w:cs=\"Courier New\"/><w:vanish/><w:color w:val=\"800080\"/>"
			+ "</w:rPr></w:style>\n";
	String styleCode_tag = "<w:style w:type=\"character\" w:styleId=\"Tag\" w:customStyle=\"true\">"
			+ "<w:name w:val=\"Tag\"/><w:basedOn w:val=\"DefaultParagraphFont\"/><w:uiPriority w:val=\"1\"/><w:qFormat/><w:rPr><w:i/><w:color w:val=\"FF0066\"/></w:rPr></w:style>";
	String rowidStyle = "<w:style w:type=\"character\" w:styleId=\"HSRow\" w:customStyle=\"true\">" +
			"<w:name w:val=\"HSRow\" />" +
			"<w:rPr><w:rFonts w:ascii=\"Consolas\"/><w:color w:val=\"0070C0\"/><w:b /></w:rPr></w:style>";
	
	try {
		ap.selectXPath("/w:styles/w:style[last()]");
		if (ap.evalXPath() != -1) {
			XMLModifier xm = new XMLModifier(vn);
			xm.insertAfterElement(styleCode + styleCode_tag + rowidStyle);
			xm.output(tmpUnzipFolder + "/word/styles.xml");
		}
	} catch (Exception e) {
		LOGGER.error("", e);
		throw new ExportExternalException(e.getMessage(), e);
	}
}
 

/**
 * ，针对插件开发模块 robert 2012-03-15
 * @param langXMlLC
 * @param _languages
 * @throws Exception
 */
private static void getLanguages(String langXMlLC, Hashtable<String, String> _languages) throws Exception {
	VTDGen vg = new VTDGen();
	vg.setDoc(readBytesFromIS(CoreActivator.getConfigurationFileInputStream(langXMlLC)));
	vg.parse(true);

	VTDNav vn = vg.getNav();
	AutoPilot ap = new AutoPilot(vn);
	ap.selectXPath("/languages/lang");
	while (ap.evalXPath() != -1) {
		if (vn.getAttrVal("code") != -1 && vn.getText() != -1) {
			_languages.put(vn.toString(vn.getAttrVal("code")).toLowerCase(), vn.toString(vn.getText()).trim());
		}
	}
}
 

private void loadXML() {
	VTDGen vg = new VTDGen();
	vg.setDoc(this.xmlContent.getBytes());
	try {
		vg.parse(true);
		vu = new VTDUtils(vg.getNav());
		xm = new XMLModifier(vu.getVTDNav());
	} catch (VTDException e) {
		logger.error("",e);
	}
}
 

/**
 * 解析要被逆转换的xliff文件
 * @param xliffFile
 * @throws Exception
 */
private void parseXlfFile(String xliffFile) throws Exception {
	VTDGen vg = new VTDGen();
	if (vg.parseFile(xliffFile, true)) {
		hsxlfVN = vg.getNav();
	}else {
		String errorInfo = MessageFormat.format(Messages.getString("du.parse.msg1"), 
				new Object[]{new File(xliffFile).getName()});
		throw new Exception(errorInfo);
	}
}
 

/**
 * 解析结果文件（解析时这个结果文件还是一个骨架文件）
 * @param file
 * @throws Exception
 */
private void parseOutputFile(String file, String xliffFile) throws Exception {
	VTDGen vg = new VTDGen();
	if (vg.parseFile(file, true)) {
		outputVN = vg.getNav();
		outputXM = new XMLModifier(outputVN);
		outputAP = new AutoPilot(outputVN);
	}else {
		String errorInfo = MessageFormat.format(Messages.getString("wf.parse.msg2"), 
				new Object[]{new File(xliffFile).getName()});
		throw new Exception(errorInfo);
	}
}
 

/**
 * Parse current TMX file with VTD
 * @return <code>VTDUtils<code>
 * @throws Exception
 *             A set of VTD parse exception;
 */
public void parseFileWithVTD() throws Exception {
	File f = new File(this.filePath);
	if (!f.exists() || f.isDirectory()) {
		throw new FileNotFoundException(Messages.getString("tmxdata.TmxFileContainer.parseTmxFileNotFound"));
	}
	VTDGen vg = parseFile(f);
	vu = new VTDUtils(vg.getNav());
	loadTmxHeader(vu);
	getTUIndexCache(true);
	vg.clear();
}
 

private void updateAllConfigurationFiles(MavenProject project, Map<String, ModelNode> extensionSchemas,
                                         int indentationSize) throws Exception {
    VTDGen gen = new VTDGen();
    gen.enableIgnoredWhiteSpace(true);
    gen.parseFile(project.getFile().getAbsolutePath(), true);

    VTDNav nav = gen.getNav();
    XMLModifier mod = new XMLModifier(nav);

    AutoPilot ap = new AutoPilot(nav);

    ThrowingConsumer<String> update = xpath -> {
        ap.resetXPath();
        ap.selectXPath(xpath);

        while (ap.evalXPath() != -1) {
            int textPos = nav.getText();

            String configFile = nav.toString(textPos);

            File newFile = updateConfigurationFile(new File(configFile), extensionSchemas, indentationSize);
            if (newFile == null) {
                continue;
            }

            mod.updateToken(textPos, newFile.getPath());
        }
    };

    update.accept("//plugin[groupId = 'org.revapi' and artifactId = 'revapi-maven-plugin']" +
            "/configuration/analysisConfigurationFiles/*[not(self::configurationFile)]");
    update.accept("//plugin[groupId = 'org.revapi' and artifactId = 'revapi-maven-plugin']" +
            "/configuration/analysisConfigurationFiles/configurationFile[not(roots)]/path");

    update.accept("//plugin[groupId = 'org.revapi' and artifactId = 'revapi-maven-plugin']" +
            "/executions/execution/configuration/analysisConfigurationFiles/*[not(self::configurationFile)]");
    update.accept("//plugin[groupId = 'org.revapi' and artifactId = 'revapi-maven-plugin']" +
            "/executions/execution/configuration/analysisConfigurationFiles/configurationFile[not(roots)]/path");

    try (OutputStream out = new FileOutputStream(project.getFile())) {
        mod.output(out);
    }
}
 

/**
 * 加载国家名称，针对插件开发模块 robert 2012-03-15
 * @param langXMlLC
 * @param _languages
 * @throws Exception
 */
public static Hashtable<String, String> plugin_loadCoutries() throws Exception {
	// 国家文件位置
	String countryXmlLC = CoreActivator.ISO3166_1_PAHT;
	Hashtable<String, String> _countries = new Hashtable<String, String>();

	VTDGen vg = new VTDGen();
	vg.setDoc(readBytesFromIS(CoreActivator.getConfigurationFileInputStream(countryXmlLC)));
	vg.parse(true);

	VTDNav vn = vg.getNav();

	AutoPilot ap = new AutoPilot(vn);
	AutoPilot childAP = new AutoPilot(vn);
	ap.selectXPath("/ISO_3166-1_List_en/ISO_3166-1_Entry");
	while (ap.evalXPath() != -1) {
		String code = "";
		String name = "";

		int index;
		vn.push();
		childAP.selectXPath("./ISO_3166-1_Alpha-2_Code_element");
		if (childAP.evalXPath() != -1) {
			if ((index = vn.getText()) != -1) {
				code = vn.toString(index).trim().toUpperCase();
			}
		}
		vn.pop();

		vn.push();
		childAP.selectXPath("./ISO_3166-1_Country_name");
		if (childAP.evalXPath() != -1) {
			if ((index = vn.getText()) != -1) {
				name = vn.toString(index).trim();
			}
		}
		vn.pop();

		if (!"".equals(code) && !"".equals(name)) {
			_countries.put(code, name);
		}
	}
	return _countries;
}
 

/**
 * 关闭指定文件的编辑器		-- robert 2013-04-01
 * 备注：这里面的方法，是不能获取　nattable 的实例，故，在处理　合并打开的情况时，是通过　vtd 进行解析　合并临时文件从而获取相关文件的
 * @param iFileList
 */
public static void closePointEditor(List<IFile> iFileList){
	Map<IFile, IEditorPart> openedIfileMap = new HashMap<IFile, IEditorPart>();
	IEditorReference[] referenceArray = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getEditorReferences();
	for(IEditorReference reference : referenceArray){
		IEditorPart editor = reference.getEditor(true);
		IFile iFile = ((FileEditorInput)editor.getEditorInput()).getFile();
		// 如果这是一个　nattable 编辑器
		if (XLIFF_EDITOR_ID.equals(editor.getSite().getId())) {
			String iFilePath = iFile.getLocation().toOSString();
			String extension = iFile.getFileExtension();
			if ("hsxliff".equals(extension)) {
				openedIfileMap.put(iFile, editor);
			}else if ("xlp".equals(extension)) {
				// 这是合并打开的情况
				// 开始解析这个合并打开临时文件，获取合并打开的文件。
				VTDGen vg = new VTDGen();
				if (vg.parseFile(iFilePath, true)) {
					VTDNav vn = vg.getNav();
					AutoPilot ap = new AutoPilot(vn);
					try {
						ap.selectXPath("/mergerFiles/mergerFile/@filePath");
						int index = -1;
						while ((index = ap.evalXPath()) != -1) {
							String fileLC = vn.toString(index + 1);
							if (fileLC != null && !"".equals(fileLC)) {
								openedIfileMap.put(ResourceUtils.fileToIFile(fileLC), editor);
							}
						}
					} catch (Exception e) {
						e.printStackTrace();
					}
				}
			}
		}else {
			// 其他情况，直接将文件丢进去就行了
			openedIfileMap.put(iFile, editor);
		}
		
		IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
		
		for(IFile curIfile : iFileList){
			if (openedIfileMap.containsKey(curIfile)) {
				page.closeEditor(openedIfileMap.get(curIfile), false);
			}
		}
	}
}
 

/**
 * 加载国家名称，针对插件开发模块 robert 2012-03-15
 * @param langXMlLC
 * @param _languages
 * @throws Exception
 */
public static Hashtable<String, String> plugin_loadCoutries() throws Exception {
	// 国家文件位置
	String countryXmlLC = CoreActivator.ISO3166_1_PAHT;
	Hashtable<String, String> _countries = new Hashtable<String, String>();

	VTDGen vg = new VTDGen();
	vg.setDoc(readBytesFromIS(CoreActivator.getConfigurationFileInputStream(countryXmlLC)));
	vg.parse(true);

	VTDNav vn = vg.getNav();

	AutoPilot ap = new AutoPilot(vn);
	AutoPilot childAP = new AutoPilot(vn);
	ap.selectXPath("/ISO_3166-1_List_en/ISO_3166-1_Entry");
	while (ap.evalXPath() != -1) {
		String code = "";
		String name = "";

		int index;
		vn.push();
		childAP.selectXPath("./ISO_3166-1_Alpha-2_Code_element");
		if (childAP.evalXPath() != -1) {
			if ((index = vn.getText()) != -1) {
				code = vn.toString(index).trim().toUpperCase();
			}
		}
		vn.pop();

		vn.push();
		childAP.selectXPath("./ISO_3166-1_Country_name");
		if (childAP.evalXPath() != -1) {
			if ((index = vn.getText()) != -1) {
				name = vn.toString(index).trim();
			}
		}
		vn.pop();

		if (!"".equals(code) && !"".equals(name)) {
			_countries.put(code, name);
		}
	}
	return _countries;
}