Examples with NavException com.ximpleware.NavException used on opensource projects

Example 41 with NavException

use of com.ximpleware.NavException in project translationstudio8 by heartsome.

the class PreMachineTranslation method executeTranslation.

/**
	 * 根据构建参数执行预翻译 ;
	 * @throws InterruptedException
	 */
public List<PreMachineTranslationCounter> executeTranslation(IProgressMonitor monitor) throws InterruptedException {
    if (monitor == null) {
        monitor = new NullProgressMonitor();
    }
    simpleMatchers = getMacthers();
    if (null == simpleMatchers || simpleMatchers.isEmpty()) {
        return this.transCounters;
    }
    monitor.beginTask("", this.xlfFiles.size());
    monitor.setTaskName(Messages.getString("pretranslation.PreTranslation.task1"));
    try {
        for (String xlfPath : xlfFiles) {
            if (monitor != null && monitor.isCanceled()) {
                throw new InterruptedException();
            }
            currentCounter = new PreMachineTranslationCounter(xlfPath);
            this.transCounters.add(currentCounter);
            VTDNav vn = xlfHandler.getVnMap().get(xlfPath);
            VTDUtils vu = new VTDUtils(vn);
            AutoPilot ap = new AutoPilot(vu.getVTDNav());
            int tuNumber = xlfHandler.getNodeCount(xlfPath, "/xliff/file//descendant::trans-unit[(source/text()!='' or source/*)]");
            currentCounter.setTuNumber(tuNumber);
            ap.selectXPath("/xliff/file");
            String srcLang = "";
            String tgtLang = "";
            XMLModifier xm = new XMLModifier(vn);
            IProgressMonitor monitor2 = new SubProgressMonitor(monitor, 1);
            monitor2.beginTask(Messages.getString("pretranslation.PreTranslation.task2"), tuNumber);
            while (ap.evalXPath() != -1) {
                // 循环 file 节点
                String _srcLang = vu.getCurrentElementAttribut("source-language", "");
                String _tgtLang = vu.getCurrentElementAttribut("target-language", "");
                if (!_srcLang.equals("")) {
                    srcLang = _srcLang;
                }
                if (!_tgtLang.equals("")) {
                    tgtLang = _tgtLang;
                }
                if (srcLang.equals("") || tgtLang.equals("")) {
                    continue;
                }
                keepCurrentMatchs(vu, _srcLang, _tgtLang, xm, monitor2);
            }
            monitor2.done();
            FileOutputStream fos = new FileOutputStream(xlfPath);
            BufferedOutputStream bos = new BufferedOutputStream(fos);
            // 写入文件
            xm.output(bos);
            bos.close();
            fos.close();
        }
    } catch (XPathParseException e) {
        logger.error("", e);
        e.printStackTrace();
    } catch (NavException e) {
        logger.error("", e);
        e.printStackTrace();
    } catch (ModifyException e) {
        logger.error("", e);
        e.printStackTrace();
    } catch (XPathEvalException e) {
        logger.error("", e);
        e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
        logger.error("", e);
        e.printStackTrace();
    } catch (FileNotFoundException e) {
        logger.error("", e);
        e.printStackTrace();
    } catch (TranscodeException e) {
        logger.error("", e);
        e.printStackTrace();
    } catch (IOException e) {
        logger.error("", e);
        e.printStackTrace();
    }
    monitor.done();
    return this.transCounters;
}

Example 42 with NavException

use of com.ximpleware.NavException in project translationstudio8 by heartsome.

the class WebSearchPreferencStore method getConfig.

/**
	 * @param vu
	 * @param isDefault
	 *            getCustomContent===false:返回所有内容 getCustomContent===true ：返回非默认的内容
	 * @return ;
	 */
private List<SearchEntry> getConfig(VTDUtils vu, boolean getCustomContent) {
    VTDNav vn = vu.getVTDNav();
    AutoPilot mainAp = new AutoPilot(vn);
    AutoPilot uesedAp = new AutoPilot(vn);
    AutoPilot nameAp = new AutoPilot(vn);
    AutoPilot urlAp = new AutoPilot(vn);
    List<SearchEntry> cache = new ArrayList<SearchEntry>();
    try {
        mainAp.selectXPath("/WebSearchInfo/Providers/ProviderInfo");
        uesedAp.selectXPath("./Used");
        nameAp.selectXPath("./Name");
        urlAp.selectXPath("./Url");
        SearchEntry temp = null;
        while (mainAp.evalXPath() != -1) {
            int attrVal = vn.getAttrVal("isDefault");
            if (getCustomContent) {
                if (-1 != attrVal) {
                    continue;
                }
            }
            temp = new SearchEntry();
            if (-1 != attrVal) {
                temp.setDefault(true);
            }
            int idIndex = vn.getAttrVal("id");
            if (-1 != idIndex) {
                temp.setId(vn.toString(idIndex));
            }
            vn.push();
            uesedAp.resetXPath();
            if (uesedAp.evalXPath() != -1) {
                int textIndex = vn.getText();
                if (-1 != textIndex && null != temp) {
                    temp.setChecked("true".equalsIgnoreCase(vn.toString(textIndex)) ? true : false);
                }
            } else {
                temp = null;
            }
            vn.pop();
            vn.push();
            nameAp.resetXPath();
            if (nameAp.evalXPath() != -1) {
                int textIndex = vn.getText();
                if (-1 != textIndex && null != temp) {
                    temp.setSearchName(TextUtil.resetSpecialString(vn.toString(textIndex)));
                }
            } else {
                temp = null;
            }
            vn.pop();
            vn.push();
            urlAp.resetXPath();
            if (urlAp.evalXPath() != -1) {
                int textIndex = vn.getText();
                if (-1 != textIndex && null != temp) {
                    temp.setSearchUrl((TextUtil.resetSpecialString(vn.toString(textIndex))));
                }
            } else {
                temp = null;
            }
            vn.pop();
            if (null != temp) {
                cache.add(temp);
            }
        }
    } catch (XPathEvalException e) {
        e.printStackTrace();
        logger.error("", e);
    } catch (NavException e) {
        e.printStackTrace();
        logger.error("", e);
    } catch (XPathParseException e) {
        e.printStackTrace();
        logger.error("", e);
    }
    return cache;
}

Example 43 with NavException

use of com.ximpleware.NavException in project translationstudio8 by heartsome.

the class PreferenceUtil method initProductEdition.

public static void initProductEdition() {
    System.getProperties().put("TSVersion", "89");
    Location configArea = Platform.getInstallLocation();
    if (configArea == null) {
        System.getProperties().put("TSEdition", "");
        System.getProperties().put("TSVersion", "");
        return;
    }
    URL location = null;
    try {
        VTDGen vg = new VTDGen();
        AutoPilot ap = new AutoPilot();
        location = new URL(configArea.getURL().toExternalForm() + "features");
        String featureFolderName = location.getFile();
        File featureFolder = new File(featureFolderName);
        // 遍历 features 目录
        if (featureFolder.isDirectory()) {
            boolean isU = false;
            boolean isF = false;
            boolean isP = false;
            boolean isL = false;
            String strUVersion = null;
            String strFVersion = null;
            String strPVersion = null;
            String strLVersion = null;
            for (File f : featureFolder.listFiles()) {
                String name = f.getName();
                if (name.startsWith("net.heartsome.cat.ts.edition_")) {
                    if (vg.parseFile(f.getAbsolutePath() + File.separator + "feature.xml", true)) {
                        VTDNav vn = vg.getNav();
                        ap.bind(vn);
                        ap.selectXPath("/feature");
                        if (ap.evalXPath() != -1) {
                            int idIndex = vn.getAttrVal("id");
                            int versionIndex = vn.getAttrVal("version");
                            if (idIndex == -1 || versionIndex == -1) {
                                System.getProperties().put("TSEdition", "");
                                return;
                            }
                            String id = vn.toRawString(idIndex);
                            String version = vn.toRawString(versionIndex);
                            if (name.equals(id + "_" + version)) {
                                // 由于 feature 可以包含，因此要遍历所有以 net.heartsome.cat.ts.edition_ 开头的目录，找到版本最高的
                                if (id.equals("net.heartsome.cat.ts.edition_ultimate.feature")) {
                                    isU = true;
                                    strUVersion = version;
                                    break;
                                } else if (id.equals("net.heartsome.cat.ts.edition_professional.feature")) {
                                    isF = true;
                                    strFVersion = version;
                                    continue;
                                } else if (id.equals("net.heartsome.cat.ts.edition_personal.feature")) {
                                    isP = true;
                                    strPVersion = version;
                                    continue;
                                } else if (id.equals("net.heartsome.cat.ts.edition_lite.feature")) {
                                    isL = true;
                                    strLVersion = version;
                                    continue;
                                }
                            } else {
                                System.getProperties().put("TSEdition", "");
                                return;
                            }
                        } else {
                            System.getProperties().put("TSEdition", "");
                        }
                    } else {
                        System.getProperties().put("TSEdition", "");
                    }
                }
            }
            if (isU) {
                System.getProperties().put("TSEdition", "U");
                System.getProperties().put("TSVersionDate", strUVersion);
            } else if (isF) {
                System.getProperties().put("TSEdition", "F");
                System.getProperties().put("TSVersionDate", strFVersion);
            } else if (isP) {
                System.getProperties().put("TSEdition", "P");
                System.getProperties().put("TSVersionDate", strPVersion);
            } else if (isL) {
                System.getProperties().put("TSEdition", "L");
                System.getProperties().put("TSVersionDate", strLVersion);
            } else {
                System.getProperties().put("TSEdition", "");
                System.getProperties().put("TSVersionDate", "");
            }
        } else {
            System.getProperties().put("TSEdition", "");
        }
        location = new URL(configArea.getURL().toExternalForm() + "plugins");
        String pluginsFolderName = location.getFile();
        File pluginsFolder = new File(pluginsFolderName);
        // 遍历 plugins 目录
        if (pluginsFolder.isDirectory()) {
            List<String> lstPluginName = new ArrayList<String>();
            for (File f : pluginsFolder.listFiles()) {
                String name = f.getName();
                if (name.endsWith(".jar") && (name.startsWith("net.heartsome.cat.ts.ui.plugin_") || name.startsWith("net.heartsome.cat.ts.ui.advanced_") || name.startsWith("net.heartsome.cat.ts.fuzzyTranslation_") || name.startsWith("net.heartsome.cat.converter.ui_") || name.startsWith("net.heartsome.cat.ts.ui.docx_") || name.startsWith("net.heartsome.cat.ts.ui.qa_") || name.startsWith("net.heartsome.cat.database.ui_") || name.startsWith("net.heartsome.cat.database.hsql_") || name.startsWith("net.heartsome.cat.database.oracle_") || name.startsWith("net.heartsome.cat.ts.importproject_") || name.startsWith("net.heartsome.cat.ts.exportproject_") || name.startsWith("net.heartsome.cat.ts.handlexlf_") || name.startsWith("net.heartsome.cat.ts.lockrepeat_") || name.startsWith("net.heartsome.cat.ts.jumpsegment_"))) {
                    String pluginName = name.substring(0, name.indexOf("_"));
                    // 更新后原来的插件会保留在 plugins 目录下，应此 lstPluginName 会有重复添加 pluginName 的情况，所以在此处添加判断。
                    if (!lstPluginName.contains(pluginName)) {
                        lstPluginName.add(pluginName);
                    }
                }
            }
            String edition = System.getProperty("TSEdition");
            if (lstPluginName.size() == 14 && lstPluginName.indexOf("net.heartsome.cat.ts.ui.plugin") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.ui.advanced") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.fuzzyTranslation") != -1 && lstPluginName.indexOf("net.heartsome.cat.converter.ui") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.ui.docx") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.ui.qa") != -1 && lstPluginName.indexOf("net.heartsome.cat.database.ui") != -1 && lstPluginName.indexOf("net.heartsome.cat.database.hsql") != -1 && lstPluginName.indexOf("net.heartsome.cat.database.oracle") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.importproject") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.exportproject") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.handlexlf") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.lockrepeat") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.jumpsegment") != -1) {
                if (!(edition != null && (edition.equals("U") || edition.equals("F")))) {
                    System.getProperties().put("TSEdition", "");
                }
            } else if (lstPluginName.size() == 6 && lstPluginName.indexOf("net.heartsome.cat.converter.ui") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.ui.qa") != -1 && lstPluginName.indexOf("net.heartsome.cat.database.ui") != -1 && lstPluginName.indexOf("net.heartsome.cat.database.hsql") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.importproject") != -1 && lstPluginName.indexOf("net.heartsome.cat.ts.jumpsegment") != -1) {
                if (!(edition != null && edition.equals("P"))) {
                    System.getProperties().put("TSEdition", "");
                }
            } else if (lstPluginName.size() == 0) {
                if (!(edition != null && edition.equals("L"))) {
                    System.getProperties().put("TSEdition", "");
                }
            } else {
                System.getProperties().put("TSEdition", "");
            }
        } else {
            System.getProperties().put("TSEdition", "");
        }
    // if (System.getProperty("TSEdition").equals("")) {
    // return;
    // }
    // String product = Platform.getProduct().getName();
    // if (Util.isMac()) {
    // location = new URL(configArea.getURL().toExternalForm() + product + ".app" + File.separator
    // + "Contents" + File.separator + "MacOS" + File.separator + product + ".ini");
    // } else {
    // location = new URL(configArea.getURL().toExternalForm() + product + ".ini");
    // }
    // String fileName = location.getFile();
    // BufferedReader in = new BufferedReader(new FileReader(fileName));
    // String line = null;
    // String tsVersion = null;
    // String tsSerial = null;
    // while ((line = in.readLine()) != null) {
    // if (line.startsWith("TSProductVersion")) {
    // tsVersion = line.substring(line.indexOf("=") + 1);
    // }
    // if (line.startsWith("TSProductSerialNumber")) {
    // tsSerial = line.substring(line.indexOf("=") + 1);
    // }
    // }
    // if (tsVersion != null && tsSerial != null && tsVersion.length() == 16 && tsSerial.length() == 16) {
    // String edition = System.getProperty("TSEdition");
    // int[] arrValue = new int[16];
    // for (int i = 0; i < tsVersion.length(); i++) {
    // arrValue[i] = Integer.parseInt(Character.toString(tsVersion.charAt(i)));
    // }
    // int[] arrSerialNum = new int[16];
    // for (int i = 0; i < tsSerial.length(); i++) {
    // arrSerialNum[i] = Integer.parseInt(Character.toString(tsSerial.charAt(i)));
    // }
    // String strFullChar = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
    // boolean isU = ((arrValue[1] + arrValue[8]) * (arrValue[7] - arrValue[14])) == (strFullChar.indexOf("U") +
    // 1);// 验证旗舰版的规则
    // boolean isF = arrValue[4] != 0
    // && (arrValue[2] - arrValue[9] + arrValue[15]) / arrValue[4] == (strFullChar.indexOf("F") + 1);
    // boolean isP = arrValue[5] * (arrValue[3] + arrValue[10] + arrValue[12]) == (strFullChar.indexOf("P") +
    // 1);
    // boolean isL = (arrValue[0] + arrValue[6] + arrValue[11] + arrValue[13]) == (strFullChar.indexOf("L") +
    // 1);
    //
    // boolean isUVersion = arrSerialNum[12] + arrSerialNum[13] == 8 && arrSerialNum[2] + arrSerialNum[3] ==
    // 9;// 验证旗舰版是否满足
    // boolean isFVersion = arrSerialNum[6] * arrSerialNum[15] == 8 && arrSerialNum[2] * arrSerialNum[5] == 9;//
    // 验证专业版是否满足
    // boolean isPVersion = arrSerialNum[3] * arrSerialNum[4] == 8 && arrSerialNum[0] * arrSerialNum[13] == 9;//
    // 验证个人版是否满足
    // boolean isLVersion = arrSerialNum[0] * arrSerialNum[3] == 8 && arrSerialNum[1] == 9;// 验证精简版是否满足
    // if (edition.equals("U")) {
    // // 验证 TSEdition
    // if (!isU) {
    // System.getProperties().put("TSEdition", "");
    // } else {
    // if (isF) {
    // System.getProperties().put("TSEdition", "");
    // } else if (isP) {
    // System.getProperties().put("TSEdition", "");
    // } else if (isL) {
    // System.getProperties().put("TSEdition", "");
    // }
    // }
    // // 验证序列号
    // if (isUVersion) {
    // if (!(isFVersion) && !(isPVersion) && !(isLVersion)) {
    // System.getProperties().put("TSVersion", "89");
    // } else {
    // System.getProperties().put("TSVersion", "");
    // }
    // } else {
    // System.getProperties().put("TSVersion", "");
    // }
    // } else if (edition.equals("F")) {
    // if (!isF) {
    // System.getProperties().put("TSEdition", "");
    // } else {
    // if (isU) {
    // System.getProperties().put("TSEdition", "");
    // } else if (isP) {
    // System.getProperties().put("TSEdition", "");
    // } else if (isL) {
    // System.getProperties().put("TSEdition", "");
    // }
    // }
    // if (isFVersion) {
    // if (!(isUVersion) && !(isPVersion) && !(isLVersion)) {
    // System.getProperties().put("TSVersion", "89");
    // } else {
    // System.getProperties().put("TSVersion", "");
    // }
    // } else {
    // System.getProperties().put("TSVersion", "");
    // }
    // } else if (edition.equals("P")) {
    // if (!isP) {
    // System.getProperties().put("TSEdition", "");
    // } else {
    // if (isU) {
    // System.getProperties().put("TSEdition", "");
    // } else if (isF) {
    // System.getProperties().put("TSEdition", "");
    // } else if (isL) {
    // System.getProperties().put("TSEdition", "");
    // }
    // }
    // if (isPVersion) {
    // if (!(isUVersion) && !(isFVersion) && !(isLVersion)) {
    // System.getProperties().put("TSVersion", "89");
    // } else {
    // System.getProperties().put("TSVersion", "");
    // }
    // } else {
    // System.getProperties().put("TSVersion", "");
    // }
    // } else if (edition.equals("L")) {
    // if (!isL) {
    // System.getProperties().put("TSEdition", "");
    // } else {
    // if (isU) {
    // System.getProperties().put("TSEdition", "");
    // } else if (isF) {
    // System.getProperties().put("TSEdition", "");
    // } else if (isP) {
    // System.getProperties().put("TSEdition", "");
    // }
    // }
    // if (isLVersion) {
    // if (!(isUVersion) && !(isFVersion) && !(isPVersion)) {
    // System.getProperties().put("TSVersion", "89");
    // } else {
    // System.getProperties().put("TSVersion", "");
    // }
    // } else {
    // System.getProperties().put("TSVersion", "");
    // }
    // }
    // } else {
    // System.getProperties().put("TSEdition", "");
    // System.getProperties().put("TSVersion", "");
    // }
    } catch (MalformedURLException e) {
        e.printStackTrace();
        LOGGER.error(Messages.getString("preference.PreferenceUtil.logger1"), e);
    } catch (XPathEvalException e) {
        e.printStackTrace();
        LOGGER.error(Messages.getString("preference.PreferenceUtil.logger1"), e);
    } catch (NavException e) {
        e.printStackTrace();
        LOGGER.error(Messages.getString("preference.PreferenceUtil.logger1"), e);
    } catch (XPathParseException e) {
        e.printStackTrace();
        LOGGER.error(Messages.getString("preference.PreferenceUtil.logger1"), e);
    }
}

Example 44 with NavException

use of com.ximpleware.NavException in project translationstudio8 by heartsome.

the class VTDUtils method getValue.

/**
	 * <p>
	 * 根据 XPath 取值（XPath 支持相对定位）。<br/>
	 * 使用此方法时，可以结合 {@link #pilot(String)} 或 {@link #pilot(AutoPilot, String)} 方法采用相对定位，可以大大提高导航效率
	 * </p>
	 * <b>注意</b>在XPath基础上，添加关键字“[name]”、“puretext()”的支持： <li>[name]：用于取得指定属性名称，例如，/a/@*[name] 取得 a 节点下所有属性的名字</li> <li>
	 * puretext()：用于取得指定节点的纯文本内容（排除子节点），例如，/a/puretext() 取得 a 节点的纯文本内容</li>
	 * @param ap
	 *            AutoPilot 实例
	 * @param xpath
	 *            XPath 表达式
	 * @param defaultValue
	 *            默认值
	 * @return XPath 得到的值;
	 */
public String getValue(AutoPilot ap, String xpath, String defaultValue) {
    if (ap == null) {
        ap = new AutoPilot(vn);
    }
    String value = null;
    try {
        vn.push();
        if (xpath.endsWith("/puretext()")) {
            xpath = xpath.substring(0, xpath.length() - "/puretext()".length());
            ap.selectXPath(xpath);
            if (ap.evalXPath() != -1) {
                value = getElementPureText();
            }
        } else if (xpath.endsWith("/text()")) {
            xpath = xpath.substring(0, xpath.length() - "/text()".length());
            ap.selectXPath(xpath);
            if (ap.evalXPath() != -1) {
                value = getElementContent();
            }
        } else {
            // 是否是取属性名字
            boolean isAttrName = false;
            if (xpath.endsWith("[name]")) {
                xpath = xpath.substring(0, xpath.length() - "[name]".length());
                isAttrName = true;
            }
            ap.selectXPath(xpath);
            if (ap.evalXPath() != -1) {
                int type = vn.getTokenType(vn.getCurrentIndex());
                if (type == VTDNav.TOKEN_STARTING_TAG) {
                    long l = vn.getElementFragment();
                    value = vn.toString((int) l, (int) (l >> 32));
                } else if (type == VTDNav.TOKEN_ATTR_NAME || type == VTDNav.TOKEN_ATTR_NS) {
                    if (isAttrName) {
                        value = vn.toString(vn.getCurrentIndex());
                    } else {
                        value = vn.toString(vn.getCurrentIndex() + 1);
                    }
                } else {
                    value = vn.toString(vn.getCurrentIndex());
                }
            }
        }
    } catch (XPathParseException e) {
        LOGGER.error("", e);
    } catch (XPathEvalException e) {
        LOGGER.error("", e);
    } catch (NavException e) {
        LOGGER.error("", e);
    } finally {
        vn.pop();
    }
    return value == null ? defaultValue : value;
}

Example 45 with NavException

use of com.ximpleware.NavException in project translationstudio8 by heartsome.

the class VTDUtils method handleXML.

/**
	 * 处理 XPath 表达式所定位到的 XML 内容
	 * @param ap
	 *            AutoPilot 实例
	 * @param xm
	 *            XMLModifier 实例
	 * @param xpath
	 *            xpath表达式
	 * @param newValue
	 *            要修改的新值
	 * @param condition
	 *            本次操作的限定条件
	 * @return XMLModifier 实例;
	 */
private XMLModifier handleXML(AutoPilot ap, XMLModifier xm, String xpath, String newValue, int condition, boolean remove) {
    try {
        vn.push();
        if (ap == null) {
            ap = new AutoPilot(vn);
        }
        if (xm == null) {
            xm = new XMLModifier(vn);
        }
        boolean pilotToEnd = (condition & PILOT_TO_END) != 0;
        boolean isContent = false;
        if (xpath.endsWith("/text()")) {
            // 操作的是内容节点。
            xpath = xpath.substring(0, xpath.length() - "/text()".length());
            isContent = true;
        }
        ap.selectXPath(xpath);
        boolean exist = false;
        while (ap.evalXPath() != -1) {
            exist = true;
            long contentFragment = vn.getContentFragment();
            int currentIndex = vn.getCurrentIndex();
            int type = vn.getTokenType(currentIndex);
            if (remove || newValue == null) {
                // newValue 为 null，执行移除操作
                if (isContent) {
                    if (contentFragment != -1) {
                        // 执行删除
                        // 删除内容
                        xm.remove(contentFragment);
                    }
                } else {
                    // 属性节点不执行删除，除非调用 delete 方法（判断是否调用 delete 方法的依据是，newValue 是否为 null）
                    if ((type != VTDNav.TOKEN_ATTR_NAME && type != VTDNav.TOKEN_ATTR_NS) || newValue == null) {
                        // 删除节点
                        xm.remove();
                    }
                }
            }
            if (newValue != null) {
                // 执行修改
                if (isContent) {
                    xm.insertBeforeTail(newValue.getBytes(getCharsetByEncoding()));
                } else {
                    if (type == VTDNav.TOKEN_STARTING_TAG) {
                        xm.insertAfterElement(newValue);
                    } else if (type == VTDNav.TOKEN_ATTR_NAME || type == VTDNav.TOKEN_ATTR_NS) {
                        xm.updateToken(currentIndex + 1, newValue);
                    } else {
                        xm.updateToken(currentIndex, newValue.getBytes());
                    }
                }
            }
            if (!pilotToEnd) {
                // 不需要导航到 XML 末尾，停止循环
                break;
            }
        }
        boolean createIfNotExist = (condition & CREATE_IF_NOT_EXIST) != 0;
        if (!exist && createIfNotExist) {
            // 如果不存在并且需要创建
            int lastSeperator = xpath.lastIndexOf("/");
            String nodeName = xpath.substring(lastSeperator + 1);
            // 截掉最后一部分
            xpath = xpath.substring(0, lastSeperator);
            if (nodeName.startsWith("@")) {
                nodeName = nodeName.substring(1);
                ap.selectXPath(xpath);
                while (ap.evalXPath() != -1) {
                    // 插入属性
                    insertAttribute(xm, nodeName, newValue);
                    if (!pilotToEnd) {
                        // 不需要导航到 XML 末尾，停止循环
                        break;
                    }
                }
            } else {
                if (isContent) {
                    // 如果改动的是节点内容
                    newValue = getNodeXML(nodeName, newValue, null);
                    ap.selectXPath(xpath);
                    while (ap.evalXPath() != -1) {
                        xm.insertAfterHead(newValue);
                        if (!pilotToEnd) {
                            // 不需要导航到 XML 末尾，停止循环
                            break;
                        }
                    }
                }
            }
        }
    } catch (XPathParseException e) {
        LOGGER.error("", e);
    } catch (XPathEvalException e) {
        LOGGER.error("", e);
    } catch (NavException e) {
        LOGGER.error("", e);
    } catch (ModifyException e) {
        LOGGER.error("", e);
    } catch (UnsupportedEncodingException e) {
        LOGGER.error("", e);
    } finally {
        vn.pop();
    }
    return xm;
}