Java IEclipsePreferences.getInt方法代码示例

import org.eclipse.core.runtime.preferences.IEclipsePreferences; //导入方法依赖的package包/类
/**
 * Does its best at determining the default value for the given key. Checks
 * the given object's type and then looks in the list of defaults to see if
 * a value exists. If not or if there is a problem converting the value, the
 * default default value for that type is returned.
 * 
 * @param key
 *            the key to search
 * @param obj
 *            the object who default we are looking for
 * @return Object or <code>null</code>
 */
Object getDefault(String key, Object obj) {
	IEclipsePreferences defaults = getDefaultPreferences();
	if (obj instanceof String) {
		return defaults.get(key, STRING_DEFAULT_DEFAULT);
	} else if (obj instanceof Integer) {
		return new Integer(defaults.getInt(key, INT_DEFAULT_DEFAULT));
	} else if (obj instanceof Double) {
		return new Double(defaults.getDouble(key, DOUBLE_DEFAULT_DEFAULT));
	} else if (obj instanceof Float) {
		return new Float(defaults.getFloat(key, FLOAT_DEFAULT_DEFAULT));
	} else if (obj instanceof Long) {
		return new Long(defaults.getLong(key, LONG_DEFAULT_DEFAULT));
	} else if (obj instanceof Boolean) {
		return defaults.getBoolean(key, BOOLEAN_DEFAULT_DEFAULT) ? Boolean.TRUE
				: Boolean.FALSE;
	} else {
		return null;
	}
}
 

import org.eclipse.core.runtime.preferences.IEclipsePreferences; //导入方法依赖的package包/类
private String computeOneXmlIndentString() {
  char indentChar = ' ';
  IEclipsePreferences prefs = InstanceScope.INSTANCE.getNode(XMLCorePlugin.DEFAULT_CATALOG_ID);
  String indentCharPref = prefs.get(XMLCorePreferenceNames.INDENTATION_CHAR, null);

  if (XMLCorePreferenceNames.TAB.equals(indentCharPref)) {
    indentChar = '\t';
  }
  int indentationWidth = prefs.getInt(XMLCorePreferenceNames.INDENTATION_SIZE, 0);

  StringBuilder indent = new StringBuilder();
  for (int i = 0; i < indentationWidth; i++) {
    indent.append(indentChar);
  }
  return indent.toString();
}
 

import org.eclipse.core.runtime.preferences.IEclipsePreferences; //导入方法依赖的package包/类
public WorkspaceDescription(String name) {
  super(name);
  // initialize based on the values in the default preferences
  IEclipsePreferences node = DefaultScope.INSTANCE.getNode(ResourcesPlugin.PI_RESOURCES);
  autoBuilding =
      node.getBoolean(
          ResourcesPlugin.PREF_AUTO_BUILDING, PreferenceInitializer.PREF_AUTO_BUILDING_DEFAULT);
  maxBuildIterations =
      node.getInt(
          ResourcesPlugin.PREF_MAX_BUILD_ITERATIONS,
          PreferenceInitializer.PREF_MAX_BUILD_ITERATIONS_DEFAULT);
  applyFileStatePolicy =
      node.getBoolean(
          ResourcesPlugin.PREF_APPLY_FILE_STATE_POLICY,
          PreferenceInitializer.PREF_APPLY_FILE_STATE_POLICY_DEFAULT);
  fileStateLongevity =
      node.getLong(
          ResourcesPlugin.PREF_FILE_STATE_LONGEVITY,
          PreferenceInitializer.PREF_FILE_STATE_LONGEVITY_DEFAULT);
  maxFileStates =
      node.getInt(
          ResourcesPlugin.PREF_MAX_FILE_STATES,
          PreferenceInitializer.PREF_MAX_FILE_STATES_DEFAULT);
  maxFileStateSize =
      node.getLong(
          ResourcesPlugin.PREF_MAX_FILE_STATE_SIZE,
          PreferenceInitializer.PREF_MAX_FILE_STATE_SIZE_DEFAULT);
  snapshotInterval =
      node.getLong(
          ResourcesPlugin.PREF_SNAPSHOT_INTERVAL,
          PreferenceInitializer.PREF_SNAPSHOT_INTERVAL_DEFAULT);
  operationsPerSnapshot =
      node.getInt(
          PreferenceInitializer.PREF_OPERATIONS_PER_SNAPSHOT,
          PreferenceInitializer.PREF_OPERATIONS_PER_SNAPSHOT_DEFAULT);
  deltaExpiration =
      node.getLong(
          PreferenceInitializer.PREF_DELTA_EXPIRATION,
          PreferenceInitializer.PREF_DELTA_EXPIRATION_DEFAULT);
}
 

import org.eclipse.core.runtime.preferences.IEclipsePreferences; //导入方法依赖的package包/类
protected int loadChoosedPage() {
	IEclipsePreferences node = InstanceScope.INSTANCE.getNode(PrefEditorPlugin.PLUGIN_ID);
	return node.getInt(CHOOSED_PAGE_PREF, 0);
}
 

import org.eclipse.core.runtime.preferences.IEclipsePreferences; //导入方法依赖的package包/类
public Integer getColorForNode(String node) {
	IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(GlobalSettings.get("AnalysisProject"));
	IScopeContext projectScope = new ProjectScope(project);
	IEclipsePreferences pref = projectScope.getNode(Activator.PLUGIN_ID);
	return pref.getInt(node, 0);
}
 

import org.eclipse.core.runtime.preferences.IEclipsePreferences; //导入方法依赖的package包/类
public static int getProjectMigratorVersion(IProject project) {
  IEclipsePreferences instancePrefs = getInstancePreferences();
  return instancePrefs.getInt(PROJECT_MIGRATOR_VERSION + project.getName(), 0);
}