Example usage for java.util Properties store

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:com.properned.model.MultiLanguageProperties.java

public void save() throws IOException {
    logger.info("Save the multi language properties instance");
    Set<Locale> setLocale = mapPropertiesFileByLocale.keySet();
    for (Locale locale : setLocale) {
        PropertiesFile propertiesFile = mapPropertiesFileByLocale.get(locale);
        Properties properties = mapPropertiesByLocale.get(locale);
        if (properties == null) {
            continue;
        }/*from w w w  . j  a v  a  2s.  co  m*/
        logger.info("For the locale '" + locale + "', there is " + properties.size() + " properties to save");

        OutputStream fileOutputStream = null;
        try {
            fileOutputStream = new BufferedOutputStream(new FileOutputStream(propertiesFile));
            properties.store(fileOutputStream, "");
        } finally {
            IOUtils.closeQuietly(fileOutputStream);
        }
    }
    this.setIsDirty(false);
}

From source file:de.codesourcery.jasm16.ide.ApplicationConfig.java

@Override
public void saveConfiguration() throws IOException {

    final Properties props = new Properties();

    LOG.info("saveConfiguration(): Saving application config.");

    for (Map.Entry<String, String> keyValue : configProperties.entrySet()) {
        props.put(keyValue.getKey(), keyValue.getValue());
    }/*from   ww  w .j ava  2  s .c  o  m*/

    final String comments = "jASM16 workspace configuration -- automatically generated, do NOT edit";
    try {
        final FileOutputStream out = new FileOutputStream(configFile);
        try {
            props.store(out, comments);
        } finally {
            IOUtils.closeQuietly(out);
        }
    } catch (IOException e) {
        LOG.fatal(
                "createDefaultConfiguration(): Failed to save configuration to " + configFile.getAbsolutePath(),
                e);
        throw e;
    }
}

From source file:com.aionemu.gameserver.dataholders.loadingutils.XmlMerger.java

private void storeFileModifications(Properties props, File file) throws IOException {
    FileWriter writer = null;/*ww  w  .  j a  v  a2  s  .c o  m*/
    try {
        writer = new FileWriter(file, false);
        props.store(writer, " This file is machine-generated. DO NOT EDIT!");
    } catch (IOException e) {
        logger.error("Failed to store file modification data.");
        throw e;
    } finally {
        IOUtils.closeQuietly(writer);
    }
}

From source file:com.tcloud.bee.key.server.service.impl.KeyManageServiceImpl.java

@Override
public QueryResult createKey(Param param, String owner)
        throws NoSuchAlgorithmException, FileNotFoundException, IOException {
    logger.info("User is trying to create key. userName:" + owner + ", keyName:" + param.getKeyName());
    File newKeyfile = new File(env.getProperty("keyfile.path") + param.getKeyName());
    if (newKeyfile.exists()) {
        logger.info("keyName \"" + param.getKeyName() + "\" exists, please choose another keyName.");
        return new QueryResult(BeeConstants.ResponseStatus.FAIL,
                BeeConstants.ErrorMap.get(BeeConstants.ResponseCode.ERROR_KM_KEYNAME_EXISTS), null);
    }//from www .j av a  2s. c  o m

    KeyGenerator keyGen = KeyGenerator.getInstance("AES");
    keyGen.init(256);
    SecretKey secretKey = keyGen.generateKey();
    String hexkey = Hex.encodeHexString(secretKey.getEncoded());

    Properties prop = new Properties();
    prop.setProperty("owner", owner);
    prop.setProperty("keyName", param.getKeyName());
    prop.setProperty("hexkey", hexkey);
    prop.setProperty("users", param.getUsers());

    File keyFileFolder = new File(env.getProperty("keyfile.path"));
    if (!keyFileFolder.exists()) {
        keyFileFolder.mkdirs();
        Runtime.getRuntime().exec("chmod 700 " + env.getProperty("keyfile.path"));
    }
    prop.store(new FileOutputStream(env.getProperty("keyfile.path") + param.getKeyName()), null);
    Runtime.getRuntime().exec("chmod 600 " + env.getProperty("keyfile.path") + param.getKeyName());
    logger.info("save keyfile \"{}\" to keyfile folder: {}", param.getKeyName(),
            env.getProperty("keyfile.path"));

    return new QueryResult(BeeConstants.ResponseStatus.SUCCESS, "Key(" + param.getKeyName() + ") created",
            null);
}

From source file:net.geoprism.FileMerger.java

public void mergeProperties(File base, File override, File export) throws IOException {
    if (!export.exists()) {
        export.createNewFile();/*from   ww w .jav a2  s . co  m*/
    }
    if (!base.exists()) {
        if (override != export) {
            FileUtils.copyFile(override, export);
        }
        return;
    }

    Properties baseProps = new Properties();
    baseProps.load(new FileInputStream(base));

    Properties overrideProps = new Properties();
    overrideProps.load(new FileInputStream(override));

    Iterator<Object> i = overrideProps.keySet().iterator();
    while (i.hasNext()) {
        String key = (String) i.next();

        String value = overrideProps.getProperty(key);
        if (value.equals("$REMOVE$")) {
            baseProps.remove(key);
        } else {
            baseProps.setProperty(key, value);
        }
    }

    baseProps.store(new FileOutputStream(export), null);
}

From source file:org.gvnix.dynamic.configuration.roo.addon.config.PropertiesDynamicConfiguration.java

/**
 * {@inheritDoc}//from   w  ww .ja v  a2s.c o m
 */
public void write(DynPropertyList dynProps) {
    OutputStream outputStream = null;

    try {

        // Get the properties file path
        MutableFile file = getFile();
        if (file != null) {

            Properties props = new Properties();
            props.load(file.getInputStream());
            for (DynProperty dynProp : dynProps) {

                if (props.containsKey(dynProp.getKey())) {

                    props.put(dynProp.getKey(), dynProp.getValue());
                } else {

                    logger.log(Level.WARNING, "Property key ".concat(dynProp.getKey())
                            .concat(" to put value not exists on file"));
                }
            }
            outputStream = file.getOutputStream();
            props.store(outputStream, null);

        } else if (!dynProps.isEmpty()) {

            logger.log(Level.WARNING, "File ".concat(getFilePath())
                    .concat(" not exists and there are dynamic properties to set it"));
        }
    } catch (IOException ioe) {
        throw new IllegalStateException(ioe);
    } finally {
        if (outputStream != null) {
            IOUtils.closeQuietly(outputStream);
        }
    }
}

From source file:com.ibm.jaggr.core.impl.options.OptionsImpl.java

/**
 * Saves the specified Options properties to the properties file for the
 * aggregator.//from  w  w w. j a  v a  2s  . c  om
 *
 * @param props
 *            The properties to save
 * @throws IOException
 */
protected void saveProps(Properties props) throws IOException {
    // Persist the change to the properties file.
    File file = getPropsFile();
    if (file != null) {
        FileWriter writer = new FileWriter(file);
        try {
            props.store(writer, null);
        } finally {
            writer.close();
        }
    }
}

From source file:org.onebusaway.nyc.presentation.impl.NycConfigurationServiceImpl.java

private void saveSettings(ConfigurationBean bean) {

    if (_path == null)
        return;/*  w ww  .  j a v a  2 s  .c  o m*/

    try {

        Properties properties = new Properties();
        BeanInfo beanInfo = Introspector.getBeanInfo(ConfigurationBean.class);

        for (PropertyDescriptor desc : beanInfo.getPropertyDescriptors()) {

            String name = desc.getName();

            if (name.equals("class"))
                continue;

            Method m = desc.getReadMethod();
            Object value = m.invoke(bean);
            if (value != null) {
                properties.setProperty(name, value.toString());
            }
        }

        properties.store(new FileWriter(_path), "onebusaway-nyc configuration");
    } catch (Exception ex) {
        throw new IllegalStateException("error saving configuration to properties file " + _path, ex);
    }
}

From source file:com.blackducksoftware.integration.hub.detect.interactive.mode.InteractiveMode.java

public void saveOptionsToApplicationProperties() {
    final Properties properties = optionsToProperties();
    final File directory = new File(System.getProperty("user.dir"));
    String fileName = "application.properties";
    if (profileName != null) {
        fileName = "application-" + profileName + ".properties";
    }//  www. j av a2 s  .  c o m

    final File applicationsProperty = new File(directory, fileName);
    final OutputStream outputStream;
    try {
        outputStream = new FileOutputStream(applicationsProperty);
        properties.store(outputStream, "Automatically generated during Detect Interactive Mode.");
        printStream.println();
        printStream.println("Successfully saved to '" + applicationsProperty.getCanonicalPath() + "'!");
        outputStream.close();
    } catch (final IOException e) {
        printStream.println(e);
        printStream.println("Failed to write to application.properties.");
        throw new RuntimeException(e);
    }
}

From source file:com.streamsets.datacollector.MiniSDCTestingUtility.java

private void rewriteProperties(File sdcPropertiesFile, ExecutionMode executionMode) throws IOException {
    InputStream sdcInStream = null;
    OutputStream sdcOutStream = null;
    Properties sdcProperties = new Properties();
    try {/*from   w w w  .j  av a 2  s .c  o  m*/
        sdcInStream = new FileInputStream(sdcPropertiesFile);
        sdcProperties.load(sdcInStream);

        for (Map.Entry<String, String> mapEntry : getCommonProperties().entrySet()) {
            sdcProperties.setProperty(mapEntry.getKey(), mapEntry.getValue());
        }

        sdcOutStream = new FileOutputStream(sdcPropertiesFile);
        sdcProperties.store(sdcOutStream, null);
        sdcOutStream.flush();
        sdcOutStream.close();
    } finally {
        if (sdcInStream != null) {
            IOUtils.closeQuietly(sdcInStream);
        }
        if (sdcOutStream != null) {
            IOUtils.closeQuietly(sdcOutStream);
        }
    }
}