List of usage examples for java.util.prefs Preferences put
public abstract void put(String key, String value);
From source file:verdandi.ui.ProjectViewerPanel.java
private void importProjects() { Preferences prefs = Preferences.userNodeForPackage(getClass()); File importDir = new File(prefs.get("import.dir", System.getProperty("user.home"))); JFileChooser chooser = new JFileChooser(importDir); chooser.setDialogTitle(RB.getString("projectviewer.import.filechooser.title")); chooser.setMultiSelectionEnabled(false); if (chooser.showOpenDialog(this) != JFileChooser.APPROVE_OPTION) { LOG.debug("User cancelled"); return;/* w ww .j av a 2 s . c om*/ } File importFile = chooser.getSelectedFile(); prefs.put("import.dir", importFile.getParent()); try { prefs.flush(); } catch (BackingStoreException e) { LOG.error("Cannot write export file preference", e); } ObjectInputStream projectsIn = null; try { setCursor(CURSOR_WAIT); projectsIn = new ObjectInputStream(new FileInputStream(importFile)); Object o = projectsIn.readObject(); if (!(o instanceof Collection)) { LOG.error("The file does not contain a valid verdandi project list"); return; } Collection<?> importcoll = (Collection<?>) o; @SuppressWarnings("unchecked") List<CostUnit> projects = (List<CostUnit>) o; new ProjectImporter(projects).start(); } catch (FileNotFoundException e) { LOG.error("", e); } catch (IOException e) { LOG.error("No verdandi project list?", e); } catch (ClassNotFoundException e) { LOG.error("", e); } finally { setCursor(CURSOR_DEFAULT); if (projectsIn != null) { try { projectsIn.close(); } catch (Throwable t) { LOG.error("Cannot close stream: ", t); } } } }
From source file:org.tros.torgo.ControllerBase.java
/** * Save the script as a new file.// w w w .ja v a 2 s .c o m */ @Override public void saveFileAs() { JFileChooser chooser = new JFileChooser(); chooser.setMultiSelectionEnabled(false); java.util.prefs.Preferences prefs = java.util.prefs.Preferences.userNodeForPackage(ControllerBase.class); chooser.setCurrentDirectory( new File(prefs.get(ControllerBase.class.getName() + "-working-directory", "."))); int result = chooser.showSaveDialog(window); if (result == JFileChooser.APPROVE_OPTION) { filename = chooser.getSelectedFile().getPath(); prefs.put(ControllerBase.class.getName() + "-working-directory", chooser.getSelectedFile().getParent()); saveFile(); } }
From source file:com.delcyon.capo.Configuration.java
@SuppressWarnings({ "unchecked", "static-access" })
public Configuration(String... programArgs) throws Exception {
DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
documentBuilderFactory.setNamespaceAware(true);
documentBuilder = documentBuilderFactory.newDocumentBuilder();
options = new Options();
// the enum this is a little complicated, but it gives us a nice
// centralized place to put all of the system parameters
// and lets us iterate of the list of options and preferences
PREFERENCE[] preferences = PREFERENCE.values();
for (PREFERENCE preference : preferences) {
// not the most elegant, but there is no default constructor, but
// the has arguments value is always there
OptionBuilder optionBuilder = OptionBuilder.hasArg(preference.hasArgument);
if (preference.hasArgument == true) {
String[] argNames = preference.arguments;
for (String argName : argNames) {
optionBuilder = optionBuilder.withArgName(argName);
}/*from ww w . ja v a 2s. com*/
}
optionBuilder = optionBuilder.withDescription(preference.getDescription());
optionBuilder = optionBuilder.withLongOpt(preference.getLongOption());
options.addOption(optionBuilder.create(preference.getOption()));
preferenceHashMap.put(preference.toString(), preference);
}
//add dynamic options
Set<String> preferenceProvidersSet = CapoApplication.getAnnotationMap()
.get(PreferenceProvider.class.getCanonicalName());
if (preferenceProvidersSet != null) {
for (String className : preferenceProvidersSet) {
Class preferenceClass = Class.forName(className).getAnnotation(PreferenceProvider.class)
.preferences();
if (preferenceClass.isEnum()) {
Object[] enumObjects = preferenceClass.getEnumConstants();
for (Object enumObject : enumObjects) {
Preference preference = (Preference) enumObject;
//filter out any preferences that don't belong on this server or client.
if (preference.getLocation() != Location.BOTH) {
if (CapoApplication.isServer() == true && preference.getLocation() == Location.CLIENT) {
continue;
} else if (CapoApplication.isServer() == false
&& preference.getLocation() == Location.SERVER) {
continue;
}
}
preferenceHashMap.put(preference.toString(), preference);
boolean hasArgument = false;
if (preference.getArguments() == null || preference.getArguments().length == 0) {
hasArgument = false;
} else {
hasArgument = true;
}
OptionBuilder optionBuilder = OptionBuilder.hasArg(hasArgument);
if (hasArgument == true) {
String[] argNames = preference.getArguments();
for (String argName : argNames) {
optionBuilder = optionBuilder.withArgName(argName);
}
}
optionBuilder = optionBuilder.withDescription(preference.getDescription());
optionBuilder = optionBuilder.withLongOpt(preference.getLongOption());
options.addOption(optionBuilder.create(preference.getOption()));
}
}
}
}
// create parser
CommandLineParser commandLineParser = new GnuParser();
this.commandLine = commandLineParser.parse(options, programArgs);
Preferences systemPreferences = Preferences
.systemNodeForPackage(CapoApplication.getApplication().getClass());
String capoDirString = null;
while (true) {
capoDirString = systemPreferences.get(PREFERENCE.CAPO_DIR.longOption, null);
if (capoDirString == null) {
systemPreferences.put(PREFERENCE.CAPO_DIR.longOption, PREFERENCE.CAPO_DIR.defaultValue);
capoDirString = PREFERENCE.CAPO_DIR.defaultValue;
try {
systemPreferences.sync();
} catch (BackingStoreException e) {
//e.printStackTrace();
if (systemPreferences.isUserNode() == false) {
System.err.println("Problem with System preferences, trying user's");
systemPreferences = Preferences
.userNodeForPackage(CapoApplication.getApplication().getClass());
continue;
} else //just bail out
{
throw e;
}
}
}
break;
}
disableAutoSync = hasOption(PREFERENCE.DISABLE_CONFIG_AUTOSYNC);
File capoDirFile = new File(capoDirString);
if (capoDirFile.exists() == false) {
if (disableAutoSync == false) {
capoDirFile.mkdirs();
}
}
File configDir = new File(capoDirFile, PREFERENCE.CONFIG_DIR.defaultValue);
if (configDir.exists() == false) {
if (disableAutoSync == false) {
configDir.mkdirs();
}
}
if (disableAutoSync == false) {
capoConfigFile = new File(configDir, CONFIG_FILENAME);
if (capoConfigFile.exists() == false) {
Document configDocument = CapoApplication.getDefaultDocument("config.xml");
FileOutputStream configFileOutputStream = new FileOutputStream(capoConfigFile);
TransformerFactory tFactory = TransformerFactory.newInstance();
Transformer transformer = tFactory.newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.transform(new DOMSource(configDocument), new StreamResult(configFileOutputStream));
configFileOutputStream.close();
}
configDocument = documentBuilder.parse(capoConfigFile);
} else //going memory only, because of disabled auto sync
{
configDocument = CapoApplication.getDefaultDocument("config.xml");
}
if (configDocument instanceof CDocument) {
((CDocument) configDocument).setSilenceEvents(true);
}
loadPreferences();
preferenceValueHashMap.put(PREFERENCE.CAPO_DIR.longOption, capoDirString);
//print out preferences
//this also has the effect of persisting all of the default values if a values doesn't already exist
for (PREFERENCE preference : preferences) {
if (getValue(preference) != null) {
CapoApplication.logger.log(Level.CONFIG, preference.longOption + "='" + getValue(preference) + "'");
}
}
CapoApplication.logger.setLevel(Level.parse(getValue(PREFERENCE.LOGGING_LEVEL)));
}
From source file:abfab3d.param.editor.URIEditor.java
public URIEditor(Parameter param) { super(param); m_textField = new TextField(EDITOR_SIZE); Object val = m_param.getValue(); String sval = ""; if (val != null) { sval = val.toString(); }/*from w ww .j av a 2 s.c om*/ m_textField.setText(sval); m_textField.addActionListener(this); m_open = new JButton("Open"); m_open.setToolTipText("Open File"); panel = new JPanel(new FlowLayout()); panel.add(m_open); panel.add(m_textField); String user_dir = System.getProperty("user.dir"); Preferences prefs = Preferences.userNodeForPackage(URIEditor.class); String last_dir = prefs.get(LASTDIR_PROPERTY, null); String dir; if (last_dir != null) dir = last_dir; else dir = user_dir; fc = new JFileChooser(dir); m_open.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { int returnVal = fc.showDialog(parent, "Open File"); if (returnVal == JFileChooser.APPROVE_OPTION) { File file = fc.getSelectedFile(); String dir = file.getPath(); int idx = dir.lastIndexOf(File.separator); if (idx > 0) { dir = dir.substring(0, idx); Preferences prefs = Preferences.userNodeForPackage(URIEditor.class); prefs.put(LASTDIR_PROPERTY, dir); } m_param.setValue(file.getAbsolutePath()); informParamChangedListeners(); } } }); }
From source file:verdandi.ui.action.ImportPluginAction.java
/** * Ask the import file from the user//from www. j a va 2s .c o m */ private File getFile() { File res = null; Preferences prefs = Preferences.userNodeForPackage(getClass()); File importDir = new File(prefs.get(KEY_CWD, System.getProperty("user.home"))); JFileChooser chooser = new JFileChooser(importDir); chooser.setFileFilter(new FileFilter() { @Override public boolean accept(File f) { return f.getName().toLowerCase().endsWith(".jar") || f.isDirectory(); } @Override public String getDescription() { return RC.getString("pluginimportaction.filechooser.jarfilter.description"); } }); chooser.setDialogTitle(RC.getString("pluginimportaction.filechooser.title")); chooser.setMultiSelectionEnabled(false); if (chooser.showOpenDialog(parent) != JFileChooser.APPROVE_OPTION) { LOG.debug("User cancelled"); return null; } res = chooser.getSelectedFile(); prefs.put("import.dir", res.getParent()); try { prefs.flush(); } catch (BackingStoreException e) { LOG.error("Cannot write export file preference", e); } return res; }
From source file:edu.umass.cs.msocket.proxy.console.ConsoleModule.java
/** * Store the current command history/*from w w w . j a v a 2s . c o m*/ */ public void storeHistory() { List history = console.getHistory().getHistoryList(); try { Preferences prefs = Preferences.userRoot().node(this.getClass().getName()); prefs.clear(); int historySize = history.size(); int start = Math.max(0, historySize - 100); // save up to the last 100th history items only // witht the stored index starting at 0 for (int i = start; i < historySize; i++) { prefs.put(String.valueOf(i - start), (String) history.get(i + start)); } prefs.flush(); } catch (Exception e) { // unable to store prefs: do nothing } }
From source file:org.apache.cayenne.pref.CayennePreferenceEditor.java
public void save() { cayenneProjectPreferences.getDetailObject(DBConnectionInfo.class).save(); if (restartRequired) { restart();/* ww w .ja va2s .c o m*/ } // update boolean preferences Iterator it = changedBooleanPreferences.entrySet().iterator(); while (it.hasNext()) { Map.Entry entry = (Map.Entry) it.next(); Preferences pref = (Preferences) entry.getKey(); Map<String, Boolean> map = (Map<String, Boolean>) entry.getValue(); Iterator iterator = map.entrySet().iterator(); while (iterator.hasNext()) { Map.Entry en = (Map.Entry) iterator.next(); String key = (String) en.getKey(); Boolean value = (Boolean) en.getValue(); pref.putBoolean(key, value); } } // update string preferences Iterator iter = changedPreferences.entrySet().iterator(); while (iter.hasNext()) { Map.Entry entry = (Map.Entry) iter.next(); Preferences pref = (Preferences) entry.getKey(); Map<String, String> map = (Map<String, String>) entry.getValue(); Iterator iterator = map.entrySet().iterator(); while (iterator.hasNext()) { Map.Entry en = (Map.Entry) iterator.next(); String key = (String) en.getKey(); String value = (String) en.getValue(); pref.put(key, value); } } // remove string preferences Iterator iterator = removedPreferences.entrySet().iterator(); while (iterator.hasNext()) { Map.Entry entry = (Map.Entry) iterator.next(); Preferences pref = (Preferences) entry.getKey(); Map<String, String> map = (Map<String, String>) entry.getValue(); Iterator itRem = map.entrySet().iterator(); while (itRem.hasNext()) { Map.Entry en = (Map.Entry) itRem.next(); String key = (String) en.getKey(); pref.remove(key); } } // remove preferences node Iterator<Preferences> iteratorNode = removedNode.iterator(); while (iteratorNode.hasNext()) { Preferences pref = iteratorNode.next(); try { pref.removeNode(); } catch (BackingStoreException e) { logger.warn("Error removing preferences"); } } Application.getInstance().initClassLoader(); }
From source file:org.kuali.test.ui.components.panels.FileTestPanel.java
/** * * @param e//w ww.j av a 2s . com */ @Override protected void handleUnprocessedActionEvent(ActionEvent e) { if (Constants.FILE_SEARCH_ACTION.equals(e.getActionCommand())) { Preferences proot = Preferences.userRoot(); Preferences node = proot.node(Constants.PREFS_FILES_NODE); String lastDir = node.get(Constants.PREFS_LAST_FILE_TEST_DIR, System.getProperty("user.home")); JFileChooser chooser = new JFileChooser(lastDir); chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY); chooser.setFileFilter(new FileFilter() { @Override public boolean accept(File f) { return (f.isDirectory() && f.exists()); } @Override public String getDescription() { return "file inquiry directory"; } }); int returnVal = chooser.showOpenDialog(getMainframe()); if (returnVal == JFileChooser.APPROVE_OPTION) { File f = chooser.getSelectedFile(); fileDirectory.setText(f.getPath()); node.put(Constants.PREFS_LAST_FILE_TEST_DIR, f.getPath()); } } else if (Constants.FILE_EXISTS.equals(e.getActionCommand())) { getFileCheckCondition(Constants.FILE_DOES_NOT_EXIST).setSelected(false); getFileCheckCondition(Constants.FILE_SIZE_GREATER_THAN_ZERO).setEnabled(true); getFileCheckCondition(Constants.FILE_CREATED_TODAY).setEnabled(true); getFileCheckCondition(Constants.FILE_CREATED_YESTERDAY).setEnabled(true); containingText.setEnabled(true); } else if (Constants.FILE_DOES_NOT_EXIST.equals(e.getActionCommand())) { getFileCheckCondition(Constants.FILE_EXISTS).setSelected(false); getFileCheckCondition(Constants.FILE_SIZE_GREATER_THAN_ZERO).setSelected(false); getFileCheckCondition(Constants.FILE_SIZE_GREATER_THAN_ZERO).setEnabled(false); getFileCheckCondition(Constants.FILE_CREATED_TODAY).setSelected(false); getFileCheckCondition(Constants.FILE_CREATED_TODAY).setEnabled(false); getFileCheckCondition(Constants.FILE_CREATED_YESTERDAY).setSelected(false); getFileCheckCondition(Constants.FILE_CREATED_YESTERDAY).setEnabled(false); containingText.setText(""); containingText.setEnabled(false); } else if (Constants.FILE_CREATED_TODAY.equals(e.getActionCommand())) { getFileCheckCondition(Constants.FILE_CREATED_YESTERDAY).setSelected(false); } else if (Constants.FILE_CREATED_YESTERDAY.equals(e.getActionCommand())) { getFileCheckCondition(Constants.FILE_CREATED_TODAY).setSelected(false); } }
From source file:org.rhq.enterprise.server.agent.EmbeddedAgentBootstrapService.java
/** * This will ensure the agent's configuration preferences are populated. If need be, the configuration file is * loaded and all overrides are overlaid on top of the preferences. The preferences are also upgraded to ensure they * conform to the latest configuration schema version. * * @return the agent configuration/*from w w w . j a v a2 s .co m*/ * * @throws Exception */ private AgentConfiguration prepareConfigurationPreferences() throws Exception { Preferences preferences_node = getPreferencesNode(); AgentConfiguration config = new AgentConfiguration(preferences_node); if (config.getAgentConfigurationVersion() == 0) { config = loadConfigurationFile(); } // now that the configuration preferences are loaded, we need to override them with any bootstrap override properties Properties overrides = getConfigurationOverrides(); if (overrides != null) { for (Map.Entry<Object, Object> entry : overrides.entrySet()) { String key = entry.getKey().toString(); String value = entry.getValue().toString(); // allow ${var} notation in the values so we can provide variable replacements in the values value = StringPropertyReplacer.replaceProperties(value); preferences_node.put(key, value); } } // let's make sure our configuration is upgraded to the latest schema AgentConfigurationUpgrade.upgradeToLatest(config.getPreferences()); return config; }
From source file:com.basho.riak.pbc.RiakClient.java
/** * helper method to use a reasonable default client id * beware, it caches the client id. If you call it multiple times on the same client * you get the *same* id (not good for reusing a client with different ids) * /*from w w w .j a va 2 s. c o m*/ * @throws IOException */ public void prepareClientID() throws IOException { Preferences prefs = Preferences.userNodeForPackage(RiakClient.class); String clid = prefs.get("client_id", null); if (clid == null) { SecureRandom sr; try { sr = SecureRandom.getInstance("SHA1PRNG"); // Not totally secure, but doesn't need to be // and 100% less prone to 30 second hangs on linux jdk5 sr.setSeed(UUID.randomUUID().getLeastSignificantBits() + new Date().getTime()); } catch (NoSuchAlgorithmException e) { throw new RuntimeException(e); } byte[] data = new byte[6]; sr.nextBytes(data); clid = CharsetUtils.asString(Base64.encodeBase64Chunked(data), CharsetUtils.ISO_8859_1); prefs.put("client_id", clid); try { prefs.flush(); } catch (BackingStoreException e) { throw new IOException(e.toString()); } } setClientID(clid); }