Example usage for java.util Properties setProperty

List of usage examples for java.util Properties setProperty

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Introduction

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

Prototype

public synchronized Object setProperty(String key, String value)

Source Link

Document

Calls the Hashtable method put .

Usage

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 ww.  j ava2 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:de.tudarmstadt.ukp.lmf.hibernate.HibernateConnect.java

/**
 * This method creates and returns Hibernate Properties.
 *
 * @param jdbc_url/*w  ww  .j av a 2s.  c  o  m*/
 *            Host_to_the_database/database_name
 * @param jdbc_driver_class
 *            driver used to connect
 * @param db_vendor
 *            database vendor
 * @param user
 *            user name
 * @param password
 *            password
 * @param showSQL
 *            set to true in order to print all SQL-queries to the console
 *
 * @return hibernate properties based on the consumed parameters
 *
 * @see Properties
 */
public static Properties getProperties(String jdbc_url, String jdbc_driver_class, String db_vendor, String user,
        String password, boolean showSQL) {
    Properties p = new Properties();
    /*
     *         <property name="driverClassName" value="org.h2.Driver"/>
    <property name="url" value="jdbc:h2:mem:test;DB_CLOSE_DELAY=-1"/>
    </bean>
            
    <bean id="jpaAdaptor" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
    <property name="showSql" value="false" />
    <!-- Let Hibernate generate the DDL for the schema -->
    <property name="generateDdl" value="true" />
    <property name="databasePlatform" value="org.hibernate.dialect.H2Dialect" />
            
     */

    // Database connection settings common for mysql and h2
    p.setProperty("hibernate.connection.driver_class", jdbc_driver_class);
    p.setProperty("hibernate.connection.characterEncoding", "UTF-8");
    p.setProperty("hibernate.connection.useUnicode", "true");
    p.setProperty("hibernate.connection.charSet", "UTF-8");
    p.setProperty("hibernate.connection.username", user);
    p.setProperty("hibernate.connection.password", password);

    // connection url
    if (!jdbc_url.startsWith("jdbc:")) {
        if (db_vendor.equals("mysql")) {
            p.setProperty("hibernate.connection.url",
                    "jdbc:" + db_vendor + "://" + jdbc_url + "?characterEncoding=UTF-8&useUnicode=true");
        } else if (db_vendor.equals("h2")) {
            p.setProperty("hibernate.connection.url", "jdbc:h2:mem:test;DB_CLOSE_DELAY=-1");
        }
    } else {
        p.setProperty("hibernate.connection.url", jdbc_url);
    }

    // JDBC connection pool (use the built-in) -->
    //  p.setProperty("hibernate.connection.pool_size","1");

    //Using c3p0 instead now for better connection handling
    p.setProperty("hibernate.c3p0.min_size", "1");
    p.setProperty("hibernate.c3p0.max_size", "1");
    p.setProperty("hibernate.c3p0.timeout", "0");
    p.setProperty("hibernate.c3p0.max_statements", "0");
    p.setProperty("hibernate.c3p0.idle_test_period", "5");

    // SQL dialect
    if (db_vendor.equals("mysql")) {
        p.setProperty("hibernate.dialect", UBYMySQLDialect.class.getName());
    } else if (db_vendor.equals("h2")) {
        p.setProperty("hibernate.dialect", UBYH2Dialect.class.getName());
    } else {
        p.setProperty("hibernate.dialect", db_vendor);
    }

    // Enable Hibernate's automatic session context management
    p.setProperty("hibernate.current_session_context_class", "thread");

    // Disable the second-level cache
    p.setProperty("hibernate.cache.provider_class", "org.hibernate.cache.NoCacheProvider");
    //p.setProperty("hibernate.cache.provider_class","org.hibernate.connection.C3P0ConnectionProvider");
    p.setProperty("hibernate.order_inserts", "true");
    p.setProperty("hibernate.order_updates", "true");

    //p.setProperty("hibernate.cache.provider_class","org.hibernate.cache.OSCacheProvider");

    p.setProperty("hibernate.jdbc.batch_size", "100");
    p.setProperty("hibernate.cache.use_second_level_cache", "false");

    p.setProperty("hibernate.cache.use_query_cache", "false");

    // Echo all executed SQL to stdout
    if (showSQL) {
        p.setProperty("hibernate.show_sql", "true");
    } else {
        p.setProperty("hibernate.show_sql", "false");
    }

    // Do only update schema on changes e.g. validate | update | create | create-drop
    //        p.setProperty("hibernate.hbm2ddl.auto","update");

    // JEK see http://stackoverflow.com/questions/3179765/how-to-turn-off-hbm2ddl
    p.setProperty("hibernate.hbm2ddl.auto", "validate");
    //        if (db_vendor.equals("mysql")) {
    //           p.setProperty("hibernate.hbm2ddl.auto","validate");
    //        } else if (db_vendor.equals("h2")) {
    //           p.setProperty("hibernate.hbm2ddl.auto","update");
    //        }
    // p.setProperty("hibernate.hbm2ddl.auto","none");

    return p;
}

From source file:es.csic.iiia.planes.generator.Cli.java

/**
 * Parse the provided list of arguments according to the program's options.
 *
 * @param in_args list of input arguments.
 * @return a configuration object set according to the input options.
 *//*from   w w  w.j ava 2  s.c  o  m*/
private static Configuration parseOptions(String[] in_args) {
    CommandLineParser parser = new PosixParser();
    CommandLine line = null;
    Properties settings = loadDefaultSettings();

    try {
        line = parser.parse(options, in_args);
    } catch (ParseException ex) {
        Logger.getLogger(Cli.class.getName()).log(Level.SEVERE, ex.getLocalizedMessage(), ex);
        showHelp();
    }

    if (line.hasOption('h')) {
        showHelp();
    }

    if (line.hasOption('d')) {
        dumpSettings();
    }

    if (line.hasOption('s')) {
        String fname = line.getOptionValue('s');
        try {
            settings.load(new FileReader(fname));
        } catch (IOException ex) {
            throw new IllegalArgumentException("Unable to load the settings file \"" + fname + "\"");
        }
    }

    // Apply overrides
    settings.setProperty("quiet", String.valueOf(line.hasOption('q')));
    Properties overrides = line.getOptionProperties("o");
    settings.putAll(overrides);

    String[] args = line.getArgs();
    if (args.length < 1) {
        showHelp();
    }
    settings.setProperty("problem", args[0]);

    Configuration c = new Configuration(settings);

    if (line.hasOption('t')) {
        System.exit(0);
    }
    return c;
}

From source file:atg.tools.dynunit.nucleus.NucleusUtils.java

/**
 * Creates an Initial.properties file//from  w w  w . ja  v  a 2  s.  c o  m
 *
 * @param rootConfigPath
 *         The root of the config path entry.
 * @param initialServices
 *         initial services list
 *
 * @return the create initial services properties file.
 *
 * @throws IOException
 *         if an error occurs
 */
public static File createInitial(File rootConfigPath, Iterable<String> initialServices) throws IOException {
    Properties prop = new Properties();
    prop.setProperty("initialServices", StringUtils.join(initialServices, ','));
    return ComponentUtil.newComponent(rootConfigPath, "Initial", InitialService.class, prop);
}

From source file:com.egt.core.util.VelocityEngineer.java

private static Properties getProperties(String propsFilename) throws Exception {
    Bitacora.trace(VelocityEngineer.class, "getProperties", propsFilename);
    Properties p = new Properties();
    try (FileInputStream inStream = new FileInputStream(propsFilename)) {
        p.load(inStream);//w ww.j  ava 2s. c  o m
    }
    String comma = System.getProperties().getProperty("path.separator");
    String slash = System.getProperties().getProperty("file.separator");
    String VFRLP = "$" + EAC.VELOCITY_FILE_RESOURCE_LOADER_PATH;
    String vfrlp = EA.getString(EAC.VELOCITY_FILE_RESOURCE_LOADER_PATH);
    vfrlp = vfrlp.replace(comma, ", ");
    vfrlp = vfrlp.replace(slash, "/");
    String key;
    String value;
    for (Enumeration e = p.propertyNames(); e.hasMoreElements();) {
        key = (String) e.nextElement();
        value = p.getProperty(key);
        if (StringUtils.isNotBlank(value) && value.contains(VFRLP)) {
            value = value.replace(VFRLP, vfrlp);
            p.setProperty(key, value);
        }
        Bitacora.trace(key + "=" + value);
    }
    return p;
}

From source file:com.glaf.core.config.DBConfiguration.java

public static Properties toProperties(ConnectionDefinition conn) {
    if (conn != null) {
        Properties props = new Properties();
        if (conn.getProperties() != null) {
            props.putAll(conn.getProperties());
        }/* w w w  . ja va  2  s.co m*/
        if (conn.getSubject() != null) {
            props.setProperty(SUBJECT, conn.getSubject());
        }
        if (conn.getDatasource() != null) {
            props.setProperty(JDBC_DATASOURCE, conn.getDatasource());
        }
        if (conn.getName() != null) {
            props.setProperty(JDBC_NAME, conn.getName());
        }
        props.setProperty(JDBC_DRIVER, conn.getDriver());
        props.setProperty(JDBC_URL, conn.getUrl());
        props.setProperty(JDBC_USER, conn.getUser());
        if (conn.getPassword() != null) {
            props.setProperty(JDBC_PASSWORD, conn.getPassword());
        }
        if (conn.getProvider() != null) {
            props.setProperty(JDBC_PROVIDER, conn.getProvider());
        }
        String type = getDatabaseType(conn.getUrl());
        props.setProperty(JDBC_TYPE, type);
        if (conn.getHost() != null) {
            props.setProperty(HOST, conn.getHost());
        }
        props.setProperty(PORT, String.valueOf(conn.getPort()));
        if (conn.getDatabase() != null) {
            props.setProperty(DATABASE, conn.getDatabase());
        }
        return props;
    }
    return null;
}

From source file:com.mcleodmoores.mvn.natives.defaults.Defaults.java

private static void setSingle(final Properties properties, final String prefix, final String key,
        final String value) {
    if (value != null) {
        properties.setProperty(prefix + "." + key, value);
    }/*from  w w w  .  j ava 2 s.c o m*/
}

From source file:io.starter.datamodel.Sys.java

/**
 * /*from w w w.j av  a 2 s  .  c  om*/
 * @param params
 * @throws Exception
 * 
 * 
 */
public static void sendEmail(String url, final User from, String toEmail, Map params, SqlSession session,
        CountDownLatch latch) throws Exception {

    final CountDownLatch ltc = latch;

    if (from == null) {
        throw new ServletException("Sys.sendEmail cannot have a null FROM User.");
    }
    String fromEmail = from.getEmail();
    final String fro = fromEmail;
    final String to = toEmail;
    final Map p = params;
    final String u = url;
    final SqlSession sr = session;

    // TODO: check message sender/recipient validity
    if (!checkEmailValidity(fromEmail)) {
        throw new RuntimeException(
                fromEmail + " is not a valid email address. SENDING MESSAGE TO " + toEmail + " FAILED");
    }
    // TODO: check mail server if it's a valid message
    if (!checkEmailValidity(toEmail)) {
        throw new RuntimeException(
                toEmail + " is not a valid email address. SENDING MESSAGE TO " + toEmail + " FAILED");
    }

    // message.setSubject("Testing Email From Starter.io");
    // Send the actual HTML message, as big as you like
    // fetch the content
    final String content = getText(u);

    new Thread(new Runnable() {
        @Override
        public void run() {
            // Sender's email ID needs to be mentioned
            // String sendAccount = "$EMAIL_USER_NAME$";

            // final String username = "$EMAIL_USER_NAME$", password =
            // "hum0rm3";

            // Assuming you are sending email from localhost
            // String host = "gator3083.hostgator.com";

            String sendAccount = "$EMAIL_USER_NAME$";
            final String username = "$EMAIL_USER_NAME$", password = "$EMAIL_USER_PASS$";

            // Assuming you are sending email from localhost
            String host = SystemConstants.EMAIL_SERVER;

            // Get system properties
            Properties props = System.getProperties();

            // Setup mail server
            props.setProperty("mail.smtp.host", host);
            props.put("mail.smtp.auth", "true");
            props.put("mail.smtp.starttls.enable", "true");
            props.put("mail.smtp.port", "587");

            // Get the default Session object.
            Session session = Session.getInstance(props, new javax.mail.Authenticator() {
                @Override
                protected PasswordAuthentication getPasswordAuthentication() {
                    return new PasswordAuthentication(username, password);
                }
            });
            try {
                // Create a default MimeMessage object.
                MimeMessage message = new MimeMessage(session);

                // Set From: header field of the header.
                message.setFrom(new InternetAddress(sendAccount));
                // Set To: header field of the header.
                message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));

                message.addRecipient(Message.RecipientType.TO, new InternetAddress(sendAccount));

                // Set Subject: header field
                Object o = p.get("MESSAGE_SUBJECT");
                message.setSubject(o.toString());

                String ctx = new String(content.toString());

                // TODO: String Rep on the params
                ctx = stringRep(ctx, p);

                message.setContent(ctx, "text/html; charset=utf-8");

                // message.setContent(new Multipart());
                // Send message
                Transport.send(message);

                Logger.log("Sending message to:" + to + " SUCCESS");
            } catch (MessagingException mex) {
                // mex.printStackTrace();
                Logger.log("Sending message to:" + to + " FAILED");
                Logger.error("Sys.sendEmail() failed to send message. Messaging Exception: " + mex.toString());
            }
            // log the data
            Syslog logEntry = new Syslog();

            logEntry.setDescription("OK [ email sent from: " + fro + " to: " + to + "]");

            logEntry.setUserId(from.getId());
            logEntry.setEventType(SystemConstants.LOG_EVENT_TYPE_SEND_EMAIL);
            logEntry.setSourceId(from.getId()); // unknown
            logEntry.setSourceType(SystemConstants.TARGET_TYPE_USER);

            logEntry.setTimestamp(new java.util.Date(System.currentTimeMillis()));
            SqlSessionFactory sqlSessionFactory = MyBatisConnectionFactory.getSqlSessionFactory();
            SqlSession sesh = sqlSessionFactory.openSession(true);

            sesh.insert("io.starter.dao.SyslogMapper.insert", logEntry);
            sesh.commit();
            if (ltc != null)
                ltc.countDown(); // release the latch
        }
    }).start();

}

From source file:com.meltmedia.cadmium.core.util.WarUtils.java

/**
 * <p>Loads a properties file from a zip file and updates 2 properties in that properties file.</p> 
 * <p>The properties file in the zip is not written back to the zip file with the updates.</p>
 * @param inZip The zip file to load the properties file from.
 * @param cadmiumPropertiesEntry The entry of a properties file in the zip to load.
 * @param repoUri The value to set the "com.meltmedia.cadmium.git.uri" property with.
 * @param branch The value to set the "com.meltmedia.cadmium.branch" property with.
 * @param configRepoUri The value to set the "com.meltmedia.cadmium.config.git.uri" property with.
 * @param configBranch The value to set the "com.meltmedia.cadmium.config.branch" property with.
 * @return The updated properties object that was loaded from the zip file.
 * @throws IOException//from w  w  w. j a v a 2 s . c  o  m
 */
public static Properties updateProperties(ZipFile inZip, ZipEntry cadmiumPropertiesEntry, String repoUri,
        String branch, String configRepoUri, String configBranch) throws IOException {
    Properties cadmiumProps = new Properties();
    cadmiumProps.load(inZip.getInputStream(cadmiumPropertiesEntry));

    if (org.apache.commons.lang3.StringUtils.isNotBlank(repoUri)) {
        cadmiumProps.setProperty("com.meltmedia.cadmium.git.uri", repoUri);
    }
    if (branch != null) {
        cadmiumProps.setProperty("com.meltmedia.cadmium.branch", branch);
    }

    if (org.apache.commons.lang3.StringUtils.isNotBlank(configRepoUri) && !org.apache.commons.lang3.StringUtils
            .equals(configRepoUri, cadmiumProps.getProperty("com.meltmedia.cadmium.git.uri"))) {
        cadmiumProps.setProperty("com.meltmedia.cadmium.config.git.uri", configRepoUri);
    } else if (org.apache.commons.lang3.StringUtils.equals(configRepoUri,
            cadmiumProps.getProperty("com.meltmedia.cadmium.git.uri"))) {
        cadmiumProps.remove("com.meltmedia.cadmium.config.git.uri");
    }
    if (configBranch != null) {
        cadmiumProps.setProperty("com.meltmedia.cadmium.config.branch", configBranch);
    }
    return cadmiumProps;
}

From source file:com.puppycrawl.tools.checkstyle.internal.XdocsPagesTest.java

private static void validateCheckstyleXml(String fileName, String code, String unserializedSource)
        throws IOException, CheckstyleException {
    // can't process non-existent examples, or out of context snippets
    if (!code.contains("com.mycompany") && !code.contains("checkstyle-packages")
            && !code.contains("MethodLimit") && !code.contains("<suppress ")
            && !code.contains("<import-control ") && !unserializedSource.startsWith("<property ")
            && !unserializedSource.startsWith("<taskdef ")) {
        // validate checkstyle structure and contents
        try {/* w w  w.j a  v  a 2s.c o  m*/
            final Properties properties = new Properties();

            properties.setProperty("checkstyle.header.file", new File("config/java.header").getCanonicalPath());

            final PropertiesExpander expander = new PropertiesExpander(properties);
            final Configuration config = ConfigurationLoader
                    .loadConfiguration(new InputSource(new StringReader(code)), expander, false);
            final Checker checker = new Checker();

            try {
                final ClassLoader moduleClassLoader = Checker.class.getClassLoader();
                checker.setModuleClassLoader(moduleClassLoader);
                checker.configure(config);
            } finally {
                checker.destroy();
            }
        } catch (CheckstyleException ex) {
            throw new CheckstyleException(
                    fileName + " has invalid Checkstyle xml (" + ex.getMessage() + "): " + unserializedSource,
                    ex);
        }
    }
}