本文整理了Java中java.util.prefs.XMLParser.readXmlPreferences()方法的一些代码示例，展示了XMLParser.readXmlPreferences()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。XMLParser.readXmlPreferences()方法的具体详情如下：
包路径：java.util.prefs.XMLParser
类名称：XMLParser
方法名：readXmlPreferences

XMLParser.readXmlPreferences介绍

[英]Returns the preferences from xmlFile. Returns empty properties if any errors occur.
[中]从xmlFile返回首选项。如果出现任何错误，则返回空属性。

代码示例

代码示例来源：origin: robovm/robovm

@Override
protected String getSpi(String key) {
  try {
    if (prefs == null) {
      prefs = XMLParser.readXmlPreferences(prefsFile);
    }
    return prefs.getProperty(key);
  } catch (Exception e) {
    // if Exception happened, return null
    return null;
  }
}

代码示例来源：origin: robovm/robovm

private void initPrefs() {
  dir = new File(path);
  newNode = !dir.exists();
  prefsFile = new File(path + File.separator + PREFS_FILE_NAME);
  prefs = XMLParser.readXmlPreferences(prefsFile);
}

代码示例来源：origin: robovm/robovm

@Override
protected void flushSpi() throws BackingStoreException {
  try {
    //if removed, return
    if(isRemoved()){
      return;
    }
    // reload
    Properties currentPrefs = XMLParser.readXmlPreferences(prefsFile);
    // merge
    Iterator<String> it = removed.iterator();
    while (it.hasNext()) {
      currentPrefs.remove(it.next());
    }
    removed.clear();
    it = updated.iterator();
    while (it.hasNext()) {
      Object key = it.next();
      currentPrefs.put(key, prefs.get(key));
    }
    updated.clear();
    // flush
    prefs = currentPrefs;
    XMLParser.writeXmlPreferences(prefsFile, prefs);
  } catch (Exception e) {
    throw new BackingStoreException(e);
  }
}

代码示例来源：origin: MobiVM/robovm

@Override
protected String getSpi(String key) {
  try {
    if (prefs == null) {
      prefs = XMLParser.readXmlPreferences(prefsFile);
    }
    return prefs.getProperty(key);
  } catch (Exception e) {
    // if Exception happened, return null
    return null;
  }
}

代码示例来源：origin: com.bugvm/bugvm-rt

@Override
protected String getSpi(String key) {
  try {
    if (prefs == null) {
      prefs = XMLParser.readXmlPreferences(prefsFile);
    }
    return prefs.getProperty(key);
  } catch (Exception e) {
    // if Exception happened, return null
    return null;
  }
}

代码示例来源：origin: ibinti/bugvm

@Override
protected String getSpi(String key) {
  try {
    if (prefs == null) {
      prefs = XMLParser.readXmlPreferences(prefsFile);
    }
    return prefs.getProperty(key);
  } catch (Exception e) {
    // if Exception happened, return null
    return null;
  }
}

代码示例来源：origin: com.mobidevelop.robovm/robovm-rt

@Override
protected String getSpi(String key) {
  try {
    if (prefs == null) {
      prefs = XMLParser.readXmlPreferences(prefsFile);
    }
    return prefs.getProperty(key);
  } catch (Exception e) {
    // if Exception happened, return null
    return null;
  }
}

代码示例来源：origin: com.gluonhq/robovm-rt

@Override
protected String getSpi(String key) {
  try {
    if (prefs == null) {
      prefs = XMLParser.readXmlPreferences(prefsFile);
    }
    return prefs.getProperty(key);
  } catch (Exception e) {
    // if Exception happened, return null
    return null;
  }
}

代码示例来源：origin: FlexoVM/flexovm

@Override
protected String getSpi(String key) {
  try {
    if (prefs == null) {
      prefs = XMLParser.readXmlPreferences(prefsFile);
    }
    return prefs.getProperty(key);
  } catch (Exception e) {
    // if Exception happened, return null
    return null;
  }
}

代码示例来源：origin: MobiVM/robovm

private void initPrefs() {
  dir = new File(path);
  newNode = !dir.exists();
  prefsFile = new File(path + File.separator + PREFS_FILE_NAME);
  prefs = XMLParser.readXmlPreferences(prefsFile);
}

代码示例来源：origin: com.mobidevelop.robovm/robovm-rt

private void initPrefs() {
  dir = new File(path);
  newNode = !dir.exists();
  prefsFile = new File(path + File.separator + PREFS_FILE_NAME);
  prefs = XMLParser.readXmlPreferences(prefsFile);
}

代码示例来源：origin: ibinti/bugvm

private void initPrefs() {
  dir = new File(path);
  newNode = !dir.exists();
  prefsFile = new File(path + File.separator + PREFS_FILE_NAME);
  prefs = XMLParser.readXmlPreferences(prefsFile);
}

代码示例来源：origin: com.gluonhq/robovm-rt

private void initPrefs() {
  dir = new File(path);
  newNode = !dir.exists();
  prefsFile = new File(path + File.separator + PREFS_FILE_NAME);
  prefs = XMLParser.readXmlPreferences(prefsFile);
}

代码示例来源：origin: com.bugvm/bugvm-rt

private void initPrefs() {
  dir = new File(path);
  newNode = !dir.exists();
  prefsFile = new File(path + File.separator + PREFS_FILE_NAME);
  prefs = XMLParser.readXmlPreferences(prefsFile);
}

代码示例来源：origin: FlexoVM/flexovm

private void initPrefs() {
  dir = new File(path);
  newNode = !dir.exists();
  prefsFile = new File(path + File.separator + PREFS_FILE_NAME);
  prefs = XMLParser.readXmlPreferences(prefsFile);
}

代码示例来源：origin: MobiVM/robovm

@Override
protected void flushSpi() throws BackingStoreException {
  try {
    //if removed, return
    if(isRemoved()){
      return;
    }
    // reload
    Properties currentPrefs = XMLParser.readXmlPreferences(prefsFile);
    // merge
    Iterator<String> it = removed.iterator();
    while (it.hasNext()) {
      currentPrefs.remove(it.next());
    }
    removed.clear();
    it = updated.iterator();
    while (it.hasNext()) {
      Object key = it.next();
      currentPrefs.put(key, prefs.get(key));
    }
    updated.clear();
    // flush
    prefs = currentPrefs;
    XMLParser.writeXmlPreferences(prefsFile, prefs);
  } catch (Exception e) {
    throw new BackingStoreException(e);
  }
}

代码示例来源：origin: ibinti/bugvm

@Override
protected void flushSpi() throws BackingStoreException {
  try {
    //if removed, return
    if(isRemoved()){
      return;
    }
    // reload
    Properties currentPrefs = XMLParser.readXmlPreferences(prefsFile);
    // merge
    Iterator<String> it = removed.iterator();
    while (it.hasNext()) {
      currentPrefs.remove(it.next());
    }
    removed.clear();
    it = updated.iterator();
    while (it.hasNext()) {
      Object key = it.next();
      currentPrefs.put(key, prefs.get(key));
    }
    updated.clear();
    // flush
    prefs = currentPrefs;
    XMLParser.writeXmlPreferences(prefsFile, prefs);
  } catch (Exception e) {
    throw new BackingStoreException(e);
  }
}

代码示例来源：origin: com.mobidevelop.robovm/robovm-rt

@Override
protected void flushSpi() throws BackingStoreException {
  try {
    //if removed, return
    if(isRemoved()){
      return;
    }
    // reload
    Properties currentPrefs = XMLParser.readXmlPreferences(prefsFile);
    // merge
    Iterator<String> it = removed.iterator();
    while (it.hasNext()) {
      currentPrefs.remove(it.next());
    }
    removed.clear();
    it = updated.iterator();
    while (it.hasNext()) {
      Object key = it.next();
      currentPrefs.put(key, prefs.get(key));
    }
    updated.clear();
    // flush
    prefs = currentPrefs;
    XMLParser.writeXmlPreferences(prefsFile, prefs);
  } catch (Exception e) {
    throw new BackingStoreException(e);
  }
}

代码示例来源：origin: com.gluonhq/robovm-rt

@Override
protected void flushSpi() throws BackingStoreException {
  try {
    //if removed, return
    if(isRemoved()){
      return;
    }
    // reload
    Properties currentPrefs = XMLParser.readXmlPreferences(prefsFile);
    // merge
    Iterator<String> it = removed.iterator();
    while (it.hasNext()) {
      currentPrefs.remove(it.next());
    }
    removed.clear();
    it = updated.iterator();
    while (it.hasNext()) {
      Object key = it.next();
      currentPrefs.put(key, prefs.get(key));
    }
    updated.clear();
    // flush
    prefs = currentPrefs;
    XMLParser.writeXmlPreferences(prefsFile, prefs);
  } catch (Exception e) {
    throw new BackingStoreException(e);
  }
}

代码示例来源：origin: com.bugvm/bugvm-rt

@Override
protected void flushSpi() throws BackingStoreException {
  try {
    //if removed, return
    if(isRemoved()){
      return;
    }
    // reload
    Properties currentPrefs = XMLParser.readXmlPreferences(prefsFile);
    // merge
    Iterator<String> it = removed.iterator();
    while (it.hasNext()) {
      currentPrefs.remove(it.next());
    }
    removed.clear();
    it = updated.iterator();
    while (it.hasNext()) {
      Object key = it.next();
      currentPrefs.put(key, prefs.get(key));
    }
    updated.clear();
    // flush
    prefs = currentPrefs;
    XMLParser.writeXmlPreferences(prefsFile, prefs);
  } catch (Exception e) {
    throw new BackingStoreException(e);
  }
}