Examples of org.apache.tomcat.dbcp.pool2.impl.LinkedBlockingDeque

Package org.apache.tomcat.dbcp.pool2.impl

Examples of org.apache.tomcat.dbcp.pool2.impl.LinkedBlockingDeque

org.apache.tomcat.dbcp.pool2.impl.GenericObjectPoolConfig
An optionally-bounded {@linkplain java.util.concurrent.BlockingDeque blockingdeque} based on linked nodes.
The optional capacity bound constructor argument serves as a way to prevent excessive expansion. The capacity, if unspecified, is equal to {@link Integer#MAX_VALUE}. Linked nodes are dynamically created upon each insertion unless this would bring the deque above capacity.
Most operations run in constant time (ignoring time spent blocking). Exceptions include {@link #remove(Object) remove}, {@link #removeFirstOccurrence removeFirstOccurrence}, {@link #removeLastOccurrence removeLastOccurrence}, {@link #contains contains}, {@link #iterator iterator.remove()}, and the bulk operations, all of which run in linear time.
This class and its iterator implement all of the optional methods of the {@link Collection} and {@link Iterator} interfaces.
This class is a member of the Java Collections Framework. @param < E> the type of elements held in this collectionNote: This was copied from Apache Harmony and modified to suit the needs of Commons Pool. @since 2.0

        // Create an object pool to contain our PooledConnections
        factory = new KeyedCPDSConnectionFactory(cpds, getValidationQuery(),
                getValidationQueryTimeout(), isRollbackAfterValidation());
        factory.setMaxConnLifetimeMillis(getMaxConnLifetimeMillis());


        GenericKeyedObjectPoolConfig config =
                new GenericKeyedObjectPoolConfig();
        config.setBlockWhenExhausted(getDefaultBlockWhenExhausted());
        config.setEvictionPolicyClassName(getDefaultEvictionPolicyClassName());
        config.setLifo(getDefaultLifo());
        config.setMaxIdlePerKey(getDefaultMaxIdle());
        config.setMaxTotal(getMaxTotal());
        config.setMaxTotalPerKey(getDefaultMaxTotal());
        config.setMaxWaitMillis(getDefaultMaxWaitMillis());
        config.setMinEvictableIdleTimeMillis(
                getDefaultMinEvictableIdleTimeMillis());
        config.setMinIdlePerKey(getDefaultMinIdle());
        config.setNumTestsPerEvictionRun(getDefaultNumTestsPerEvictionRun());
        config.setSoftMinEvictableIdleTimeMillis(
                getDefaultSoftMinEvictableIdleTimeMillis());
        config.setTestOnCreate(getDefaultTestOnCreate());
        config.setTestOnBorrow(getDefaultTestOnBorrow());
        config.setTestOnReturn(getDefaultTestOnReturn());
        config.setTestWhileIdle(getDefaultTestWhileIdle());
        config.setTimeBetweenEvictionRunsMillis(
                getDefaultTimeBetweenEvictionRunsMillis());


        KeyedObjectPool<UserPassKey,PooledConnectionAndInfo> tmpPool =
                new GenericKeyedObjectPool<>(factory, config);
        factory.setPool(tmpPool);

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        long connIndex = connectionIndex.getAndIncrement();


        if(poolStatements) {
            conn = new PoolingConnection(conn);
            GenericKeyedObjectPoolConfig config = new GenericKeyedObjectPoolConfig();
            config.setMaxTotalPerKey(-1);
            config.setBlockWhenExhausted(false);
            config.setMaxWaitMillis(0);
            config.setMaxIdlePerKey(1);
            config.setMaxTotal(maxOpenPreparedStatements);
            if (dataSourceJmxName != null) {
                StringBuilder base = new StringBuilder(dataSourceJmxName.toString());
                base.append(Constants.JMX_CONNECTION_BASE_EXT);
                base.append(Long.toString(connIndex));
                config.setJmxNameBase(base.toString());
                config.setJmxNamePrefix(Constants.JMX_STATEMENT_POOL_PREFIX);
            }
            KeyedObjectPool<PStmtKey,DelegatingPreparedStatement> stmtPool =
                    new GenericKeyedObjectPool<>((PoolingConnection)conn, config);
            ((PoolingConnection)conn).setStatementPool(stmtPool);
            ((PoolingConnection) conn).setCacheState(_cacheState);

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     * to a positive value causes {@link GenericObjectPool}'s eviction timer
     * to be started.
     */
    protected void createConnectionPool(PoolableConnectionFactory factory) {
        // Create an object pool to contain our active connections
        GenericObjectPoolConfig config = new GenericObjectPoolConfig();
        updateJmxName(config);
        GenericObjectPool<PoolableConnection> gop;
        if (abandonedConfig != null &&
                (abandonedConfig.getRemoveAbandonedOnBorrow() ||
                 abandonedConfig.getRemoveAbandonedOnMaintenance())) {

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     * to a positive value causes {@link GenericObjectPool}'s eviction timer
     * to be started.
     */
    protected void createConnectionPool(PoolableConnectionFactory factory) {
        // Create an object pool to contain our active connections
        GenericObjectPoolConfig config = new GenericObjectPoolConfig();
        updateJmxName(config);
        GenericObjectPool<PoolableConnection> gop;
        if (abandonedConfig != null &&
                (abandonedConfig.getRemoveAbandonedOnBorrow() ||
                 abandonedConfig.getRemoveAbandonedOnMaintenance())) {

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org.apache.tomcat.dbcp.dbcp2.datasources.SharedPoolDataSource

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java.util.Date

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