Example usage for org.apache.commons.pool.impl GenericObjectPool DEFAULT_NUM_TESTS_PER_EVICTION_RUN

List of usage examples for org.apache.commons.pool.impl GenericObjectPool DEFAULT_NUM_TESTS_PER_EVICTION_RUN

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In this page you can find the example usage for org.apache.commons.pool.impl GenericObjectPool DEFAULT_NUM_TESTS_PER_EVICTION_RUN.

Prototype

int DEFAULT_NUM_TESTS_PER_EVICTION_RUN

To view the source code for org.apache.commons.pool.impl GenericObjectPool DEFAULT_NUM_TESTS_PER_EVICTION_RUN.

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Document

The default number of objects to examine per run in the idle object evictor.

Usage

From source file:com.fjn.helper.frameworkex.apache.commons.pool.connectionPool.ConnectionManager.java

/**
 *
 * @param maxNum/*  www  .  j a  va 2s.  com*/
 * @param maxIdleCount
 * @param minIdleCount
 * @param maxWaitTime
 *
 */
public void initConnectionPool(int maxNum, int maxIdleCount, int minIdleCount, long maxWaitTime) {
    int maxActive = maxNum;
    byte whenExhaustedAction = GenericObjectPool.DEFAULT_WHEN_EXHAUSTED_ACTION;
    long maxWait = maxWaitTime;
    int maxIdle = maxIdleCount;
    int minIdle = minIdleCount;
    boolean testOnBorrow = GenericObjectPool.DEFAULT_TEST_ON_BORROW;
    boolean testOnReturn = GenericObjectPool.DEFAULT_TEST_ON_RETURN;
    long timeBetweenEvictionRunsMillis = GenericObjectPool.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS;
    int numTestsPerEvictionRun = GenericObjectPool.DEFAULT_NUM_TESTS_PER_EVICTION_RUN;
    long minEvictableIdleTimeMillis = GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS;
    boolean testWhileIdle = GenericObjectPool.DEFAULT_TEST_WHILE_IDLE;
    long softMinEvictableIdleTimeMillis = GenericObjectPool.DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS;
    boolean lifo = GenericObjectPool.DEFAULT_LIFO;
    connPoolFactory = new ConnectionPoolFactory(connFactory, maxActive, whenExhaustedAction, maxWait, maxIdle,
            minIdle, testOnBorrow, testOnReturn, timeBetweenEvictionRunsMillis, numTestsPerEvictionRun,
            minEvictableIdleTimeMillis, testWhileIdle, softMinEvictableIdleTimeMillis, lifo);

}

From source file:com.toolsverse.etl.sql.connection.PooledAliasConnectionProvider.java

/**
 * Instantiates a new pooled alias connection provider.
 *///from   w ww .  j av  a2 s  .co m
public PooledAliasConnectionProvider() {
    _config = new GenericObjectPool.Config();

    _config.maxActive = Utils.str2Int(SystemConfig.instance().getSystemProperty(MAX_ACTIVE),
            GenericObjectPool.DEFAULT_MAX_ACTIVE);

    _config.whenExhaustedAction = Utils.str2Byte(
            SystemConfig.instance().getSystemProperty(WHEN_EXHAUSTED_ACTION),
            GenericObjectPool.WHEN_EXHAUSTED_GROW);

    _config.maxWait = Utils.str2Long(SystemConfig.instance().getSystemProperty(MAX_WAIT), 1000 * 30);

    _config.maxIdle = Utils.str2Int(SystemConfig.instance().getSystemProperty(MAX_IDLE),
            GenericObjectPool.DEFAULT_MAX_IDLE);

    _config.minIdle = Utils.str2Int(SystemConfig.instance().getSystemProperty(MIN_IDLE),
            GenericObjectPool.DEFAULT_MIN_IDLE);

    _config.testOnBorrow = Utils.str2Boolean(SystemConfig.instance().getSystemProperty(TEST_ON_BORROW),
            GenericObjectPool.DEFAULT_TEST_ON_BORROW);

    _config.testOnReturn = Utils.str2Boolean(SystemConfig.instance().getSystemProperty(TEST_ON_RETURN),
            GenericObjectPool.DEFAULT_TEST_ON_RETURN);

    _config.timeBetweenEvictionRunsMillis = Utils.str2Long(
            SystemConfig.instance().getSystemProperty(TIME_BETWEEN_EVICTION_RUNS_MILLIS),
            GenericObjectPool.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS);

    _config.numTestsPerEvictionRun = Utils.str2Int(
            SystemConfig.instance().getSystemProperty(NUM_TESTS_PER_EVICTION_RUN),
            GenericObjectPool.DEFAULT_NUM_TESTS_PER_EVICTION_RUN);

    _config.minEvictableIdleTimeMillis = Utils.str2Long(
            SystemConfig.instance().getSystemProperty(MIN_EVICTABLE_IDLE_TIME_MILLIS),
            GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS);

    _config.testWhileIdle = Utils.str2Boolean(SystemConfig.instance().getSystemProperty(TEST_WHILE_IDLE),
            GenericObjectPool.DEFAULT_TEST_WHILE_IDLE);
}

From source file:com.flipkart.phantom.thrift.impl.ThriftProxy.java

/**
 * Initialize this ThriftProxy/*from  w  w w. j  a v a  2s.  c  o m*/
 */
public void init(TaskContext context) throws Exception {
    if (this.thriftServiceClass == null) {
        throw new AssertionError("The 'thriftServiceClass' may not be null");
    }
    if (this.processMap == null || this.processMap.isEmpty()) {
        throw new AssertionError(
                "ProcessFunctions not populated. Maybe The 'thriftServiceClass' is not a valid class?");
    }
    if (this.thriftTimeoutMillis == -1) { // implying none set
        throw new Exception("'thriftTimeoutMillis' must be set to a non-negative value!");
    }

    //Create pool
    this.socketPool = new GenericObjectPool<Socket>(new SocketObjectFactory(this), this.poolSize,
            GenericObjectPool.WHEN_EXHAUSTED_GROW, this.maxWait, this.maxIdle, this.minIdle, false, false,
            this.timeBetweenEvictionRunsMillis, GenericObjectPool.DEFAULT_NUM_TESTS_PER_EVICTION_RUN,
            GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS, true);
}

From source file:edu.illinois.enforcemop.examples.apache.pool.TestGenericObjectPool.java

public void testInvalidWhenExhaustedAction() throws Exception {
    try {//from w  ww  . j a v  a 2 s. co m
        pool.setWhenExhaustedAction(Byte.MAX_VALUE);
        fail("Expected IllegalArgumentException");
    } catch (IllegalArgumentException e) {
        // expected
    }

    try {
        ObjectPool pool = new GenericObjectPool(new SimpleFactory(), GenericObjectPool.DEFAULT_MAX_ACTIVE,
                Byte.MAX_VALUE, GenericObjectPool.DEFAULT_MAX_WAIT, GenericObjectPool.DEFAULT_MAX_IDLE, false,
                false, GenericObjectPool.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS,
                GenericObjectPool.DEFAULT_NUM_TESTS_PER_EVICTION_RUN,
                GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS, false);
        assertNotNull(pool);
        fail("Expected IllegalArgumentException");
    } catch (IllegalArgumentException e) {
        // expected
    }
}

From source file:org.apache.avalon.dbcp.DbcpConnectionManager.java

/**
 * Returns an object pool configuration object populated with data
 * retrieved from the component's configuration.  Defaults correspond
 * to the <code>GenericObjectPool</code> default values.
 *   //from w ww.  j ava 2s.c  o  m
 * @return <code>GenericObjectPool.Config</code> instance containing
 * the pool's configuration parameters
 */
private GenericObjectPool.Config getPoolConfig() {
    GenericObjectPool.Config config = new GenericObjectPool.Config();
    if (m_pool != null) {
        config.maxActive = m_pool.getAttributeAsInteger("max-active", GenericObjectPool.DEFAULT_MAX_ACTIVE);
        config.maxIdle = m_pool.getAttributeAsInteger("max-idle", GenericObjectPool.DEFAULT_MAX_IDLE);
        config.maxWait = m_pool.getAttributeAsLong("max-wait", GenericObjectPool.DEFAULT_MAX_WAIT);
        config.minEvictableIdleTimeMillis = m_pool.getAttributeAsLong("min-evict-idle-time",
                GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS);
        config.minIdle = m_pool.getAttributeAsInteger("min-idle", GenericObjectPool.DEFAULT_MIN_IDLE);
        config.numTestsPerEvictionRun = m_pool.getAttributeAsInteger("num-evict-tests",
                GenericObjectPool.DEFAULT_NUM_TESTS_PER_EVICTION_RUN);
        config.testOnBorrow = m_pool.getAttributeAsBoolean("test-on-borrow",
                GenericObjectPool.DEFAULT_TEST_ON_BORROW);
        config.testOnReturn = m_pool.getAttributeAsBoolean("test-on-return",
                GenericObjectPool.DEFAULT_TEST_ON_RETURN);
        config.testWhileIdle = m_pool.getAttributeAsBoolean("test-while-idle",
                GenericObjectPool.DEFAULT_TEST_WHILE_IDLE);
        config.timeBetweenEvictionRunsMillis = m_pool.getAttributeAsLong("time-between-evict-runs",
                GenericObjectPool.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS);
        config.whenExhaustedAction = GenericObjectPool.DEFAULT_WHEN_EXHAUSTED_ACTION;
    }
    return config;
}

From source file:org.apache.cayenne.conf.CustomDBCPDataSourceBuilder.java

private KeyedObjectPoolFactory createPreparedStatementPool() {

    if (!config.getBoolean("poolPreparedStatements", false)) {
        return null;
    }//from  ww w  . j a  v  a2 s.  c  o m

    // the GenericKeyedObjectPool.Config object isn't used because
    // although it has provision for the maxTotal parameter when
    // passed to the GenericKeyedObjectPoolFactory constructor
    // this parameter is not being properly set as a default for
    // creating prepared statement pools

    int maxActive = config.getInt(PS_MAX_ACTIVE, GenericObjectPool.DEFAULT_MAX_ACTIVE);
    byte whenExhaustedAction = config.getWhenExhaustedAction(PS_EXHAUSTED_ACTION,
            GenericObjectPool.DEFAULT_WHEN_EXHAUSTED_ACTION);
    long maxWait = config.getLong(PS_MAX_WAIT, GenericObjectPool.DEFAULT_MAX_WAIT);
    int maxIdle = config.getInt(PS_MAX_IDLE, GenericObjectPool.DEFAULT_MAX_IDLE);
    int maxTotal = config.getInt(PS_MAX_TOTAL, 1);

    boolean testOnBorrow = config.getBoolean(PS_TEST_ON_BORROW, GenericObjectPool.DEFAULT_TEST_ON_BORROW);
    boolean testOnReturn = config.getBoolean(PS_TEST_ON_RETURN, GenericObjectPool.DEFAULT_TEST_ON_RETURN);

    long timeBetweenEvictionRunsMillis = config.getLong(PS_TIME_BETWEEN_EVICTIONS,
            GenericObjectPool.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS);
    int numTestsPerEvictionRun = config.getInt(PS_NUM_TEST_PER_EVICTION,
            GenericObjectPool.DEFAULT_NUM_TESTS_PER_EVICTION_RUN);

    long minEvictableIdleTimeMillis = config.getLong(PS_MIN_EVICTABLE_TIME,
            GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS);

    boolean testWhileIdle = config.getBoolean(PS_TEST_IDLE, GenericObjectPool.DEFAULT_TEST_WHILE_IDLE);

    return new GenericKeyedObjectPoolFactory(null, maxActive, whenExhaustedAction, maxWait, maxIdle, maxTotal,
            testOnBorrow, testOnReturn, timeBetweenEvictionRunsMillis, numTestsPerEvictionRun,
            minEvictableIdleTimeMillis, testWhileIdle);
}

From source file:org.apache.cayenne.conf.CustomDBCPDataSourceBuilder.java

private GenericObjectPool.Config createConnectionPoolConfig() {
    GenericObjectPool.Config poolConfig = new GenericObjectPool.Config();

    poolConfig.maxIdle = config.getInt(MAX_IDLE, GenericObjectPool.DEFAULT_MAX_IDLE);
    poolConfig.minIdle = config.getInt(MIN_IDLE, GenericObjectPool.DEFAULT_MIN_IDLE);
    poolConfig.maxActive = config.getInt(MAX_ACTIVE, GenericObjectPool.DEFAULT_MAX_ACTIVE);
    poolConfig.maxWait = config.getLong(MAX_WAIT, GenericObjectPool.DEFAULT_MAX_WAIT);

    poolConfig.testOnBorrow = config.getBoolean(TEST_ON_BORROW, GenericObjectPool.DEFAULT_TEST_ON_BORROW);
    poolConfig.testOnReturn = config.getBoolean(TEST_ON_RETURN, GenericObjectPool.DEFAULT_TEST_ON_RETURN);
    poolConfig.testWhileIdle = config.getBoolean(TEST_IDLE, GenericObjectPool.DEFAULT_TEST_WHILE_IDLE);

    poolConfig.timeBetweenEvictionRunsMillis = config.getLong(TIME_BETWEEN_EVICTIONS,
            GenericObjectPool.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS);
    poolConfig.numTestsPerEvictionRun = config.getInt(NUM_TEST_PER_EVICTION,
            GenericObjectPool.DEFAULT_NUM_TESTS_PER_EVICTION_RUN);
    poolConfig.minEvictableIdleTimeMillis = config.getLong(MIN_EVICTABLE_TIME,
            GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS);

    poolConfig.whenExhaustedAction = config.getWhenExhaustedAction(EXHAUSTED_ACTION,
            GenericObjectPool.DEFAULT_WHEN_EXHAUSTED_ACTION);

    return poolConfig;
}

From source file:org.apache.hadoop.hive.metastore.datasource.DbCPDataSourceProvider.java

@Override
public DataSource create(Configuration hdpConfig) throws SQLException {

    LOG.debug("Creating dbcp connection pool for the MetaStore");

    String driverUrl = DataSourceProvider.getMetastoreJdbcDriverUrl(hdpConfig);
    String user = DataSourceProvider.getMetastoreJdbcUser(hdpConfig);
    String passwd = DataSourceProvider.getMetastoreJdbcPasswd(hdpConfig);
    int maxPoolSize = hdpConfig.getInt(MetastoreConf.ConfVars.CONNECTION_POOLING_MAX_CONNECTIONS.getVarname(),
            ((Long) MetastoreConf.ConfVars.CONNECTION_POOLING_MAX_CONNECTIONS.getDefaultVal()).intValue());
    long connectionTimeout = hdpConfig.getLong(CONNECTION_TIMEOUT_PROPERTY, 30000L);
    int connectionMaxIlde = hdpConfig.getInt(CONNECTION_MAX_IDLE_PROPERTY, GenericObjectPool.DEFAULT_MAX_IDLE);
    int connectionMinIlde = hdpConfig.getInt(CONNECTION_MIN_IDLE_PROPERTY, GenericObjectPool.DEFAULT_MIN_IDLE);
    boolean testOnBorrow = hdpConfig.getBoolean(CONNECTION_TEST_BORROW_PROPERTY,
            GenericObjectPool.DEFAULT_TEST_ON_BORROW);
    long evictionTimeMillis = hdpConfig.getLong(CONNECTION_MIN_EVICT_MILLIS_PROPERTY,
            GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS);
    boolean testWhileIdle = hdpConfig.getBoolean(CONNECTION_TEST_IDLEPROPERTY,
            GenericObjectPool.DEFAULT_TEST_WHILE_IDLE);
    long timeBetweenEvictionRuns = hdpConfig.getLong(CONNECTION_TIME_BETWEEN_EVICTION_RUNS_MILLIS,
            GenericObjectPool.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS);
    int numTestsPerEvictionRun = hdpConfig.getInt(CONNECTION_NUM_TESTS_PER_EVICTION_RUN,
            GenericObjectPool.DEFAULT_NUM_TESTS_PER_EVICTION_RUN);
    boolean testOnReturn = hdpConfig.getBoolean(CONNECTION_TEST_ON_RETURN,
            GenericObjectPool.DEFAULT_TEST_ON_RETURN);
    long softMinEvictableIdleTimeMillis = hdpConfig.getLong(CONNECTION_SOFT_MIN_EVICTABLE_IDLE_TIME,
            GenericObjectPool.DEFAULT_SOFT_MIN_EVICTABLE_IDLE_TIME_MILLIS);
    boolean lifo = hdpConfig.getBoolean(CONNECTION_LIFO, GenericObjectPool.DEFAULT_LIFO);

    GenericObjectPool objectPool = new GenericObjectPool();
    objectPool.setMaxActive(maxPoolSize);
    objectPool.setMaxWait(connectionTimeout);
    objectPool.setMaxIdle(connectionMaxIlde);
    objectPool.setMinIdle(connectionMinIlde);
    objectPool.setTestOnBorrow(testOnBorrow);
    objectPool.setTestWhileIdle(testWhileIdle);
    objectPool.setMinEvictableIdleTimeMillis(evictionTimeMillis);
    objectPool.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRuns);
    objectPool.setNumTestsPerEvictionRun(numTestsPerEvictionRun);
    objectPool.setTestOnReturn(testOnReturn);
    objectPool.setSoftMinEvictableIdleTimeMillis(softMinEvictableIdleTimeMillis);
    objectPool.setLifo(lifo);//  ww  w .  j  a v  a  2 s .  co  m

    ConnectionFactory connFactory = new DriverManagerConnectionFactory(driverUrl, user, passwd);
    // This doesn't get used, but it's still necessary, see
    // https://git1-us-west.apache.org/repos/asf?p=commons-dbcp.git;a=blob;f=doc/ManualPoolingDataSourceExample.java;
    // h=f45af2b8481f030b27364e505984c0eef4f35cdb;hb=refs/heads/DBCP_1_5_x_BRANCH
    new PoolableConnectionFactory(connFactory, objectPool, null, null, false, true);

    return new PoolingDataSource(objectPool);
}

From source file:org.apache.synapse.commons.datasource.factory.DataSourceInformationFactory.java

/**
 * Factory method to create a DataSourceInformation instance based on given properties
 *
 * @param dsName     DataSource Name/* ww w .ja va 2 s .  c  o m*/
 * @param properties Properties to create and configure DataSource
 * @return DataSourceInformation instance
 */
public static DataSourceInformation createDataSourceInformation(String dsName, Properties properties) {

    if (dsName == null || "".equals(dsName)) {
        if (log.isDebugEnabled()) {
            log.debug("DataSource name is either empty or null, ignoring..");
        }
        return null;
    }

    StringBuffer buffer = new StringBuffer();
    buffer.append(DataSourceConstants.PROP_SYNAPSE_PREFIX_DS);
    buffer.append(DataSourceConstants.DOT_STRING);
    buffer.append(dsName);
    buffer.append(DataSourceConstants.DOT_STRING);

    // Prefix for getting particular data source's properties
    String prefix = buffer.toString();

    String driver = MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_DRIVER_CLS_NAME,
            null);
    if (driver == null) {
        handleException(prefix + DataSourceConstants.PROP_DRIVER_CLS_NAME + " cannot be found.");
    }

    String url = MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_URL, null);
    if (url == null) {
        handleException(prefix + DataSourceConstants.PROP_URL + " cannot be found.");
    }

    DataSourceInformation datasourceInformation = new DataSourceInformation();
    datasourceInformation.setAlias(dsName);

    datasourceInformation.setDriver(driver);
    datasourceInformation.setUrl(url);

    String dataSourceName = MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_DS_NAME,
            dsName, String.class);
    datasourceInformation.setDatasourceName(dataSourceName);

    String dsType = MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_TYPE,
            DataSourceConstants.PROP_BASIC_DATA_SOURCE, String.class);

    datasourceInformation.setType(dsType);

    String repositoryType = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_REGISTRY, DataSourceConstants.PROP_REGISTRY_MEMORY, String.class);

    datasourceInformation.setRepositoryType(repositoryType);

    Integer maxActive = MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_MAX_ACTIVE,
            GenericObjectPool.DEFAULT_MAX_ACTIVE, Integer.class);
    datasourceInformation.setMaxActive(maxActive);

    Integer maxIdle = MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_MAX_IDLE,
            GenericObjectPool.DEFAULT_MAX_IDLE, Integer.class);
    datasourceInformation.setMaxIdle(maxIdle);

    Long maxWait = MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_MAX_WAIT,
            GenericObjectPool.DEFAULT_MAX_WAIT, Long.class);

    datasourceInformation.setMaxWait(maxWait);

    // Construct DriverAdapterCPDS reference
    String suffix = DataSourceConstants.PROP_CPDS_ADAPTER + DataSourceConstants.DOT_STRING
            + DataSourceConstants.PROP_CLASS_NAME;
    String className = MiscellaneousUtil.getProperty(properties, prefix + suffix,
            DataSourceConstants.PROP_CPDS_ADAPTER_DRIVER);
    datasourceInformation.addParameter(suffix, className);
    suffix = DataSourceConstants.PROP_CPDS_ADAPTER + DataSourceConstants.DOT_STRING
            + DataSourceConstants.PROP_FACTORY;
    String factory = MiscellaneousUtil.getProperty(properties, prefix + suffix,
            DataSourceConstants.PROP_CPDS_ADAPTER_DRIVER);
    datasourceInformation.addParameter(suffix, factory);
    suffix = DataSourceConstants.PROP_CPDS_ADAPTER + DataSourceConstants.DOT_STRING
            + DataSourceConstants.PROP_NAME;
    String name = MiscellaneousUtil.getProperty(properties, prefix + suffix, "cpds");
    datasourceInformation.addParameter(suffix, name);

    boolean defaultAutoCommit = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_DEFAULT_AUTO_COMMIT, true, Boolean.class);

    boolean defaultReadOnly = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_DEFAULT_READ_ONLY, false, Boolean.class);

    boolean testOnBorrow = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_TEST_ON_BORROW, true, Boolean.class);

    boolean testOnReturn = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_TEST_ON_RETURN, false, Boolean.class);

    long timeBetweenEvictionRunsMillis = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_TIME_BETWEEN_EVICTION_RUNS_MILLIS,
            GenericObjectPool.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS, Long.class);

    int numTestsPerEvictionRun = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_NUM_TESTS_PER_EVICTION_RUN,
            GenericObjectPool.DEFAULT_NUM_TESTS_PER_EVICTION_RUN, Integer.class);

    long minEvictableIdleTimeMillis = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_MIN_EVICTABLE_IDLE_TIME_MILLIS,
            GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS, Long.class);

    boolean testWhileIdle = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_TEST_WHILE_IDLE, false, Boolean.class);

    String validationQuery = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_VALIDATION_QUERY, null);

    int minIdle = MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_MIN_IDLE,
            GenericObjectPool.DEFAULT_MIN_IDLE, Integer.class);

    int initialSize = MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_INITIAL_SIZE,
            0, Integer.class);

    int defaultTransactionIsolation = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_DEFAULT_TRANSACTION_ISOLATION, -1, Integer.class);

    String defaultCatalog = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_DEFAULT_CATALOG, null);

    boolean accessToUnderlyingConnectionAllowed = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_ACCESS_TO_UNDERLYING_CONNECTION_ALLOWED, false, Boolean.class);

    boolean removeAbandoned = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_REMOVE_ABANDONED, false, Boolean.class);

    int removeAbandonedTimeout = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_REMOVE_ABANDONED_TIMEOUT, 300, Integer.class);

    boolean logAbandoned = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_LOG_ABANDONED, false, Boolean.class);

    boolean poolPreparedStatements = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_POOL_PREPARED_STATEMENTS, false, Boolean.class);

    int maxOpenPreparedStatements = MiscellaneousUtil.getProperty(properties,
            prefix + DataSourceConstants.PROP_MAX_OPEN_PREPARED_STATEMENTS,
            GenericKeyedObjectPool.DEFAULT_MAX_TOTAL, Integer.class);

    datasourceInformation.setDefaultAutoCommit(defaultAutoCommit);
    datasourceInformation.setDefaultReadOnly(defaultReadOnly);
    datasourceInformation.setTestOnBorrow(testOnBorrow);
    datasourceInformation.setTestOnReturn(testOnReturn);
    datasourceInformation.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
    datasourceInformation.setNumTestsPerEvictionRun(numTestsPerEvictionRun);
    datasourceInformation.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
    datasourceInformation.setTestWhileIdle(testWhileIdle);
    datasourceInformation.setMinIdle(minIdle);
    datasourceInformation.setDefaultTransactionIsolation(defaultTransactionIsolation);
    datasourceInformation.setAccessToUnderlyingConnectionAllowed(accessToUnderlyingConnectionAllowed);
    datasourceInformation.setRemoveAbandoned(removeAbandoned);
    datasourceInformation.setRemoveAbandonedTimeout(removeAbandonedTimeout);
    datasourceInformation.setLogAbandoned(logAbandoned);
    datasourceInformation.setPoolPreparedStatements(poolPreparedStatements);
    datasourceInformation.setMaxOpenPreparedStatements(maxOpenPreparedStatements);
    datasourceInformation.setInitialSize(initialSize);

    if (validationQuery != null && !"".equals(validationQuery)) {
        datasourceInformation.setValidationQuery(validationQuery);
    }

    if (defaultCatalog != null && !"".equals(defaultCatalog)) {
        datasourceInformation.setDefaultCatalog(defaultCatalog);
    }

    datasourceInformation.addProperty(prefix + DataSourceConstants.PROP_IC_FACTORY,
            MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_IC_FACTORY, null));
    //Provider URL
    datasourceInformation.addProperty(prefix + DataSourceConstants.PROP_PROVIDER_URL,
            MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_PROVIDER_URL, null));

    datasourceInformation.addProperty(prefix + DataSourceConstants.PROP_PROVIDER_PORT,
            MiscellaneousUtil.getProperty(properties, prefix + DataSourceConstants.PROP_PROVIDER_PORT, null));

    String passwordPrompt = MiscellaneousUtil.getProperty(properties,
            prefix + SecurityConstants.PROP_PASSWORD_PROMPT, "Password for datasource " + dsName, String.class);

    SecretInformation secretInformation = SecretInformationFactory.createSecretInformation(properties, prefix,
            passwordPrompt);
    secretInformation.setToken(dsName + "." + SecurityConstants.PROP_PASSWORD);
    datasourceInformation.setSecretInformation(secretInformation);

    return datasourceInformation;
}

From source file:org.apache.synapse.util.DataSourceRegistrar.java

/**
 * Helper method to set all default parameter for naming reference of data source
 *
 * @param reference  The naming reference instance
 * @param properties The properties which contains required parameter value
 * @param prefix     The key prefix for which is used to get data from given properties
 *//*from   w  ww.  ja  v a 2  s.c  om*/
private static void setCommonParameters(Reference reference, Properties properties, String prefix) {
    String defaultAutoCommit = getProperty(properties, prefix + PROP_DEFAULTAUTOCOMMIT, String.valueOf(true));
    String defaultReadOnly = getProperty(properties, prefix + PROP_DEFAULTREADONLY, String.valueOf(false));
    String testOnBorrow = getProperty(properties, prefix + PROP_TESTONBORROW, String.valueOf(true));
    String testOnReturn = getProperty(properties, prefix + PROP_TESTONRETURN, String.valueOf(false));
    String timeBetweenEvictionRunsMillis = getProperty(properties, prefix + PROP_TIMEBETWEENEVICTIONRUNSMILLIS,
            String.valueOf(GenericObjectPool.DEFAULT_TIME_BETWEEN_EVICTION_RUNS_MILLIS));
    String numTestsPerEvictionRun = getProperty(properties, prefix + PROP_NUMTESTSPEREVICTIONRUN,
            String.valueOf(GenericObjectPool.DEFAULT_NUM_TESTS_PER_EVICTION_RUN));
    String minEvictableIdleTimeMillis = getProperty(properties, prefix + PROP_MINEVICTABLEIDLETIMEMILLIS,
            String.valueOf(GenericObjectPool.DEFAULT_MIN_EVICTABLE_IDLE_TIME_MILLIS));
    String testWhileIdle = getProperty(properties, prefix + PROP_TESTWHILEIDLE, String.valueOf(false));
    String validationQuery = getProperty(properties, prefix + PROP_VALIDATIONQUERY, null);

    reference.add(new StringRefAddr(PROP_DEFAULTAUTOCOMMIT, defaultAutoCommit));
    reference.add(new StringRefAddr(PROP_DEFAULTREADONLY, defaultReadOnly));
    reference.add(new StringRefAddr(PROP_TESTONBORROW, testOnBorrow));
    reference.add(new StringRefAddr(PROP_TESTONRETURN, testOnReturn));
    reference.add(new StringRefAddr(PROP_TIMEBETWEENEVICTIONRUNSMILLIS, timeBetweenEvictionRunsMillis));
    reference.add(new StringRefAddr(PROP_NUMTESTSPEREVICTIONRUN, numTestsPerEvictionRun));
    reference.add(new StringRefAddr(PROP_MINEVICTABLEIDLETIMEMILLIS, minEvictableIdleTimeMillis));
    reference.add(new StringRefAddr(PROP_TESTWHILEIDLE, testWhileIdle));
    if (validationQuery != null && !"".equals(validationQuery)) {
        reference.add(new StringRefAddr(PROP_VALIDATIONQUERY, validationQuery));
    }
}