Example usage for java.util Properties store

List of usage examples for java.util Properties store

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Introduction

In this page you can find the example usage for java.util Properties store.

Prototype

public void store(OutputStream out, String comments) throws IOException

Source Link

Document

Writes this property list (key and element pairs) in this Properties table to the output stream in a format suitable for loading into a Properties table using the #load(InputStream) load(InputStream) method.

Usage

From source file:emperior.Main.java

public static void updateStartedWithTask(String task) {
    if (!adminmode) {
        Properties properties = new Properties();
        try {/* w w  w . j  av a  2  s . c o m*/
            BufferedInputStream stream = new BufferedInputStream(new FileInputStream("Emperior.properties"));
            properties.load(stream);
            properties.setProperty("startedwith", task);
            BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream("Emperior.properties"));
            properties.store(out, "");
            out.close();
            stream.close();
        } catch (Exception e) {

        }
    }
}

From source file:com.bcmcgroup.flare.client.ClientUtil.java

/**
 * Set the value of a property for a specific property name.
 *
 * @param property the property name with its value to be set in the config.properties
 * @param value    the value to be set in the config.properties
 *
 *///from   w w  w  . j  a  va2 s  .c o  m

public static void setProperty(String property, String value) {
    Properties properties = new Properties();
    InputStream inputStream = null;
    OutputStream outputStream = null;
    File file = new File("config.properties");
    try {
        inputStream = new FileInputStream(file);
        properties.load(inputStream);
        properties.setProperty(property, value);
        outputStream = new FileOutputStream(file);
        properties.store(outputStream, "");
    } catch (IOException e) {
        logger.error("IOException when attempting to set a configuration property. ");
    } finally {
        if (inputStream != null) {
            try {
                inputStream.close();
            } catch (IOException e) {
                logger.error("IOException when attempting to set a configuration property. ");
            }
        }
        if (outputStream != null) {
            try {
                outputStream.close();
            } catch (IOException e) {
                logger.error("IOException when attempting to set a configuration property. ");
            }
        }
    }
}

From source file:com.piusvelte.taplock.server.TapLockServer.java

private static void initialize() {
    (new File(APP_PATH)).mkdir();
    if (OS == OS_WIN)
        Security.addProvider(new BouncyCastleProvider());
    System.out.println("APP_PATH: " + APP_PATH);
    try {/*from   www.j a  va 2 s  .  c om*/
        sLogFileHandler = new FileHandler(sLog);
    } catch (SecurityException e) {
        writeLog("sLogFileHandler init: " + e.getMessage());
    } catch (IOException e) {
        writeLog("sLogFileHandler init: " + e.getMessage());
    }

    File propertiesFile = new File(sProperties);
    if (!propertiesFile.exists()) {
        try {
            propertiesFile.createNewFile();
        } catch (IOException e) {
            writeLog("propertiesFile.createNewFile: " + e.getMessage());
        }
    }

    Properties prop = new Properties();

    try {
        prop.load(new FileInputStream(sProperties));
        if (prop.isEmpty()) {
            prop.setProperty(sPassphraseKey, sPassphrase);
            prop.setProperty(sDisplaySystemTrayKey, Boolean.toString(sDisplaySystemTray));
            prop.setProperty(sDebuggingKey, Boolean.toString(sDebugging));
            prop.store(new FileOutputStream(sProperties), null);
        } else {
            if (prop.containsKey(sPassphraseKey))
                sPassphrase = prop.getProperty(sPassphraseKey);
            else
                prop.setProperty(sPassphraseKey, sPassphrase);
            if (prop.containsKey(sDisplaySystemTrayKey))
                sDisplaySystemTray = Boolean.parseBoolean(prop.getProperty(sDisplaySystemTrayKey));
            else
                prop.setProperty(sDisplaySystemTrayKey, Boolean.toString(sDisplaySystemTray));
            if (prop.containsKey(sDebuggingKey))
                sDebugging = Boolean.parseBoolean(prop.getProperty(sDebuggingKey));
            else
                prop.setProperty(sDebuggingKey, Boolean.toString(sDebugging));
        }
    } catch (FileNotFoundException e) {
        writeLog("prop load: " + e.getMessage());
    } catch (IOException e) {
        writeLog("prop load: " + e.getMessage());
    }

    if (sLogFileHandler != null) {
        sLogger = Logger.getLogger("TapLock");
        sLogger.setUseParentHandlers(false);
        sLogger.addHandler(sLogFileHandler);
        SimpleFormatter sf = new SimpleFormatter();
        sLogFileHandler.setFormatter(sf);
        writeLog("service starting");
    }

    if (sDisplaySystemTray && SystemTray.isSupported()) {
        final SystemTray systemTray = SystemTray.getSystemTray();
        Image trayIconImg = Toolkit.getDefaultToolkit()
                .getImage(TapLockServer.class.getResource("/systemtrayicon.png"));
        final TrayIcon trayIcon = new TrayIcon(trayIconImg, "Tap Lock");
        trayIcon.setImageAutoSize(true);
        PopupMenu popupMenu = new PopupMenu();
        MenuItem aboutItem = new MenuItem("About");
        CheckboxMenuItem toggleSystemTrayIcon = new CheckboxMenuItem("Display Icon in System Tray");
        toggleSystemTrayIcon.setState(sDisplaySystemTray);
        CheckboxMenuItem toggleDebugging = new CheckboxMenuItem("Debugging");
        toggleDebugging.setState(sDebugging);
        MenuItem shutdownItem = new MenuItem("Shutdown Tap Lock Server");
        popupMenu.add(aboutItem);
        popupMenu.add(toggleSystemTrayIcon);
        if (OS == OS_WIN) {
            MenuItem setPasswordItem = new MenuItem("Set password");
            popupMenu.add(setPasswordItem);
            setPasswordItem.addActionListener(new ActionListener() {
                @Override
                public void actionPerformed(ActionEvent e) {
                    JPanel panel = new JPanel();
                    JLabel label = new JLabel("Enter your Windows account password:");
                    JPasswordField passField = new JPasswordField(32);
                    panel.add(label);
                    panel.add(passField);
                    String[] options = new String[] { "OK", "Cancel" };
                    int option = JOptionPane.showOptionDialog(null, panel, "Tap Lock", JOptionPane.NO_OPTION,
                            JOptionPane.PLAIN_MESSAGE, null, options, options[0]);
                    if (option == 0) {
                        String password = encryptString(new String(passField.getPassword()));
                        if (password != null) {
                            Properties prop = new Properties();
                            try {
                                prop.load(new FileInputStream(sProperties));
                                prop.setProperty(sPasswordKey, password);
                                prop.store(new FileOutputStream(sProperties), null);
                            } catch (FileNotFoundException e1) {
                                writeLog("prop load: " + e1.getMessage());
                            } catch (IOException e1) {
                                writeLog("prop load: " + e1.getMessage());
                            }
                        }
                    }
                }
            });
        }
        popupMenu.add(toggleDebugging);
        popupMenu.add(shutdownItem);
        trayIcon.setPopupMenu(popupMenu);
        try {
            systemTray.add(trayIcon);
        } catch (AWTException e) {
            writeLog("systemTray.add: " + e.getMessage());
        }
        aboutItem.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                String newline = System.getProperty("line.separator");
                newline += newline;
                JOptionPane.showMessageDialog(null, "Tap Lock" + newline + "Copyright (c) 2012 Bryan Emmanuel"
                        + newline
                        + "This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version."
                        + newline
                        + "This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details."
                        + newline
                        + "You should have received a copy of the GNU General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>."
                        + newline + "Bryan Emmanuel piusvelte@gmail.com");
            }
        });
        toggleSystemTrayIcon.addItemListener(new ItemListener() {
            @Override
            public void itemStateChanged(ItemEvent e) {
                setTrayIconDisplay(e.getStateChange() == ItemEvent.SELECTED);
                if (!sDisplaySystemTray)
                    systemTray.remove(trayIcon);
            }
        });
        toggleDebugging.addItemListener(new ItemListener() {
            @Override
            public void itemStateChanged(ItemEvent e) {
                setDebugging(e.getStateChange() == ItemEvent.SELECTED);
            }
        });
        shutdownItem.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                shutdown();
            }
        });
    }
    synchronized (sConnectionThreadLock) {
        (sConnectionThread = new ConnectionThread()).start();
    }
}

From source file:com.edgenius.wiki.Shell.java

public static void save() {
    try {// w w w.j a va  2  s.  co  m
        filelock.writeLock().lock();
        //write this key to shell.properties
        String root = DataRoot.getDataRoot();
        Properties props = FileUtil.loadProperties(root + Shell.FILE);
        props.setProperty("shell.key", StringUtils.trimToEmpty(Shell.key));
        props.setProperty("shell.enabled", Boolean.toString(Shell.enabled));

        //fix to add end slash
        if (!Shell.rootUrl.endsWith("/"))
            Shell.rootUrl += "/";
        props.setProperty("shell.url", StringUtils.trimToEmpty(Shell.rootUrl));
        props.setProperty("connection.timeout", String.valueOf(Shell.timeout));

        updateUrl();

        FileOutputStream os = FileUtil.getFileOutputStream(root + Shell.FILE);
        props.store(os, "Shell is update by system.");

    } catch (Exception e) {
        log.error("Unable to save shell.properties", e);
    } finally {
        filelock.writeLock().unlock();
    }

}

From source file:com.px100systems.data.browser.controller.DbBrowserUserDetailsService.java

/**
 * Save user file content//  ww w . j  av a2  s  .co m
 * @param users user/password pairs
 * @throws Exception
 */
public void saveUsers(Properties users) throws Exception {
    users.store(new FileWriter(usersFile), null);
}

From source file:brooklyn.util.os.Os.java

public static File writePropertiesToTempFile(Properties props, File tempDir, String prefix, String suffix) {
    Preconditions.checkNotNull(props, "Properties required to create temp file for %s*%s", prefix, suffix);
    File tempFile;/*from  w ww  .j  a  v a  2 s  .  c  om*/
    try {
        tempFile = File.createTempFile(prefix, suffix, tempDir);
    } catch (IOException e) {
        throw Throwables.propagate(e);
    }
    tempFile.deleteOnExit();

    OutputStream out = null;
    try {
        out = new FileOutputStream(tempFile);
        props.store(out, "Auto-generated by Brooklyn");
    } catch (IOException e) {
        throw Throwables.propagate(e);
    } finally {
        Streams.closeQuietly(out);
    }
    return tempFile;
}

From source file:com.streamsets.datacollector.main.RuntimeInfo.java

/**
 * Store configuration from control hub in persistent manner inside data directory. This configuration will be
 * loaded on data collector start and will override any configuration from sdc.properties.
 *
 * This method call is able to remove existing properties if the value is "null". Please note that the removal will
 * only happen from the 'override' file. This method does not have the capability to remove configuration directly
 * from sdc.properties./*from w w  w. j a  va 2 s.  c  o m*/
 *
 * @param runtimeInfo RuntimeInfo instance
 * @param newConfigs New set of config properties
 * @throws IOException
 */
public static void storeControlHubConfigs(RuntimeInfo runtimeInfo, Map<String, String> newConfigs)
        throws IOException {
    File configFile = new File(runtimeInfo.getDataDir(), SCH_CONF_OVERRIDE);
    Properties properties = new Properties();

    // Load existing properties from disk if they exists
    if (configFile.exists()) {
        try (FileReader reader = new FileReader(configFile)) {
            properties.load(reader);
        }
    }

    // Propagate updated configuration
    for (Map.Entry<String, String> entry : newConfigs.entrySet()) {
        if (entry.getValue() == null) {
            properties.remove(entry.getKey());
        } else {
            properties.setProperty(entry.getKey(), entry.getValue());
        }
    }

    // Store the new updated configuration back to disk
    try (FileWriter writer = new FileWriter(configFile)) {
        properties.store(writer, null);
    }
}

From source file:de.avanux.livetracker.mobile.ConfigurationProvider.java

/**
 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
 *///from  w  w  w .  j  av a 2s .c o m
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    log.debug("Configuration request received.");
    response.setContentType("text/plain");
    PrintWriter out = response.getWriter();
    Properties configuration = buildConfiguration();
    configuration.store(out, null);
    out.close();
    log.debug("Configuration returned.");
}

From source file:com.xiongyingqi.util.DefaultPropertiesPersister.java

@Override
public void store(Properties props, Writer writer, String header) throws IOException {
    props.store(writer, header);
}

From source file:com.xiongyingqi.util.DefaultPropertiesPersister.java

@Override
public void store(Properties props, OutputStream os, String header) throws IOException {
    props.store(os, header);
}