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.edgenius.core.DataRoot.java

/**
 * @param root//from   w  w w  . j a va 2  s .  com
 * @return 
 */
public static String saveDataRoot(String root) {

    if (StringUtils.isBlank(root)) {
        log.error("Unable to save blank root:" + root);
        return root;
    }

    String sysRoot = System.getProperty(rootKey);
    if (sysRoot != null && sysRoot.trim().length() > 0) {
        log.warn("User set {} in System properties, the persisted system root won't be saved."
                + " User must ensure the consist while restarting the system", rootKey);
        return formatRoot(sysRoot);
    }

    root = formatRoot(root);
    FileOutputStream out = null;
    try {

        Properties prop = new Properties();
        prop.setProperty(rootKey, root);
        out = FileUtil.getFileOutputStream(rootResource);
        prop.store(out,
                "IMPORTANT: The directory must start with file:// and end with /. The path separator is /.");
        log.info("Classpath geniuswiki properties file is saved.");
    } catch (Exception e) {
        log.error("Save system root failed.", e);
    } finally {
        IOUtils.closeQuietly(out);
    }

    return root;
}

From source file:com.moviejukebox.TestLogger.java

/**
 * Save properties to a file//w  w w  .j  a  v a 2 s . c o  m
 *
 * @param props
 * @param propertyFile
 * @param headerText
 */
public static void saveProperties(Properties props, File propertyFile, String headerText) {
    try (OutputStream out = new FileOutputStream(propertyFile)) {
        if (StringUtils.isNotBlank(headerText)) {
            props.store(out, headerText);
        }
    } catch (FileNotFoundException ex) {
        LOG.warn("Failed to find properties file", ex);
    } catch (IOException ex) {
        LOG.warn("Failed to read properties file", ex);
    }
}

From source file:de.ingrid.interfaces.csw.admin.command.AdminManager.java

/**
 * Read the override configuration and write a new bcrypt-hash password.
 *///  w  w  w .ja  v a  2s.  c  o m
private static void resetPassword(String newPassword) {
    try {
        InputStream is = new FileInputStream("conf/config.override.properties");
        Properties props = new Properties();
        props.load(is);
        props.setProperty("ingrid.admin.password", BCrypt.hashpw(newPassword, BCrypt.gensalt()));

        OutputStream os = new FileOutputStream("conf/config.override.properties");
        props.store(os, "Override configuration written by the application");
        os.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:org.yamj.api.trakttv.TestLogger.java

/**
 * Save properties to a file//ww  w.  j a  v  a2  s.c  o m
 *
 * @param props
 * @param propertyFile
 * @param headerText
 */
public static void saveProperties(Properties props, File propertyFile, String headerText) {
    if (StringUtils.isBlank(headerText)) {
        return;
    }

    try (OutputStream out = new FileOutputStream(propertyFile)) {
        props.store(out, headerText);
    } catch (FileNotFoundException ex) {
        LOG.warn("Failed to find properties file", ex);
    } catch (IOException ex) {
        LOG.warn("Failed to read properties file", ex);
    }
}

From source file:com.haulmont.cuba.core.entity.LocaleHelper.java

public static String convertPropertiesToString(Properties properties) {
    StringWriter writer = new StringWriter();
    String result = null;//  www  .  ja va  2 s .c  om
    boolean written = false;
    try {
        properties.store(writer, "");
        written = true;
    } catch (IOException ignored) {
    }

    if (written) {
        StringBuffer buffer = writer.getBuffer();
        Pattern pattern = Pattern.compile("(?m)^#.*\\s\\s");
        result = pattern.matcher(buffer).replaceAll("");
    }
    return result;
}

From source file:Main.java

/**
 * Method write.// ww w  .j  a  v  a  2s  .  c  o  m
 * 
 * @param filepath
 *            String
 * @param theProperties
 *            Properties
 * @param propComments
 *            String
 * @throws IOException
 */
public static void write(String filepath, Properties theProperties, String propComments) throws IOException {
    BufferedOutputStream bos = null;

    try {
        File file = new File(filepath);

        bos = new BufferedOutputStream(new FileOutputStream(file));

        theProperties.store(bos, propComments);
    } finally {
        if (bos != null) {
            bos.close();

            bos = null;
        }
    }
}

From source file:ch.vorburger.mifos.wiki.ZWikiScraper.java

private static void saveProperties(Properties properties, File file) throws IOException {
    FileOutputStream fos = new FileOutputStream(file);
    try {// www  .  j av  a 2  s.c  om
        properties.store(fos, ZWikiScraper.class.getName());
    } finally {
        fos.close();
    }
}

From source file:com.adaptris.core.MimeEncoder.java

/**
 * Get metadata out of an AdaptrisMessage
 *
 * @return a byte array representing the adaptris message
 *///from  w  w  w .j  ava  2s. c om
private static byte[] getMetadata(AdaptrisMessage msg) throws IOException {

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    Properties metadata = convertToProperties(msg.getMetadata());
    metadata.store(out, "");
    out.close();
    return out.toByteArray();
}

From source file:com.baidu.rigel.biplatform.parser.util.PropertiesUtil.java

/** 
 * toString//from w w w  .j av  a2s .c  om
 * @param props
 * @param comment
 * @param encoding
 * @return
 * @throws UnsupportedEncodingException
 */
public static String toString(Properties props, String comment, String encoding)
        throws UnsupportedEncodingException {
    ByteArrayOutputStream baos = null;
    try {
        baos = new ByteArrayOutputStream();
        props.store(baos, comment);
        baos.flush();
        return new String(baos.toByteArray(), encoding);
    } catch (UnsupportedEncodingException e) {
        throw e;
    } catch (IOException e) {
        throw new Error("An IOException while working with byte array streams?!", e);
    } finally {
        IOUtils.closeQuietly(baos);
    }
}

From source file:actors.ConfigUtil.java

/**
 * Generate the config file in the 'wherehows.app_folder' folder
 * The file name is {whEtlExecId}.config
 *
 * @param whEtlExecId/* www. j a  v a  2s  .c  om*/
 * @param props
 * @return void
 */
static void generateProperties(long whEtlExecId, Properties props, String outDir) throws IOException {
    File dir = new File(outDir);
    if (!dir.exists()) {
        dir.mkdirs();
    }

    File configFile = new File(dir, whEtlExecId + ".properties");
    FileWriter writer = new FileWriter(configFile);
    props.store(writer, "exec id : " + whEtlExecId + " job configurations");
    writer.close();
}