Java Preferences.remove方法代码示例

本文整理汇总了Java中java.util.prefs.Preferences.remove方法的典型用法代码示例。如果您正苦于以下问题：Java Preferences.remove方法的具体用法？Java Preferences.remove怎么用？Java Preferences.remove使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类java.util.prefs.Preferences的用法示例。

在下文中一共展示了Preferences.remove方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: save

import java.util.prefs.Preferences; //导入方法依赖的package包/类
public void save() {
    Preferences prefs = NbPreferences.forModule(RunAnalysisPanel.class).node("RunAnalysisPanel");
    
    prefs.putBoolean("configurationsSelected", configurationsSelected);
    if (selectedAnalyzer != null)
        prefs.put("selectedAnalyzer", selectedAnalyzer);
    else
        prefs.remove("selectedAnalyzer");
    if (selectedConfiguration != null)
        prefs.put("selectedConfiguration", selectedConfiguration);
    else
        prefs.remove("selectedConfiguration");
    if (selectedInspection != null)
        prefs.put("selectedInspection", selectedInspection);
    else
        prefs.remove("selectedInspection");
}

开发者ID:apache，项目名称:incubator-netbeans，代码行数:18，代码来源:RunAnalysisPanel.java

示例2: testSeeInheritedThroughRemoves

import java.util.prefs.Preferences; //导入方法依赖的package包/类
/**
 * Asserts that if a value is remove()d during editing, the inherited value
 * will be seen through. Also checks that the Preferences key is actually
 * deleted on flush() and the inherited preferences is not altered.
 */
public void testSeeInheritedThroughRemoves() throws Exception {
    Preferences stored = new MapPreferences();
    Preferences inherited = new MapPreferences();

    stored.put("key", "value");
    inherited.put("key", "parentValue");
    
    MemoryPreferences mem = MemoryPreferences.getWithInherited(this, inherited, stored);
    Preferences test = mem.getPreferences();

    assertEquals("Does not see local value", "value", test.get("key", null));
    test.remove("key");
    
    assertEquals("Stored value changed prematurely", "value", stored.get("key", null));
    assertEquals("Inherited not seen", "parentValue", test.get("key", null));
    
    test.flush();
    assertNull("Stored value not erased", stored.get("key", null));
    assertEquals("Inherited changed", "parentValue", test.get("key", null));
}

开发者ID:apache，项目名称:incubator-netbeans，代码行数:26，代码来源:ProxyPreferencesImplTest.java

示例3: put

import java.util.prefs.Preferences; //导入方法依赖的package包/类
/**
 * Stores a List of Strings into Preferences node under the given key.
 *
 * @param prefs storage
 * @param key key of the String array
 * @param value List of Strings to write (order will be preserved)
 */
public static void put(Preferences prefs, String key, List<String> value) {
    try {
        String[] keys = prefs.keys();
        for (int i = 0; i < keys.length; i++) {
            String k = keys[i];
            if (k != null && k.startsWith(key + ".")) {
                prefs.remove(k);
            }
        }
        int idx = 0;
        for (String s : value) {
            prefs.put(key + "." + idx++, s);
        }
    } catch (BackingStoreException ex) {
        Logger.getLogger(Utils.class.getName()).log(Level.INFO, null, ex);
    }
}

开发者ID:apache，项目名称:incubator-netbeans，代码行数:25，代码来源:Utils.java