Module org.apache.derby.tools
Package org.apache.derby.jdbc

Class ClientConnectionPoolDataSource

  • All Implemented Interfaces:
    Serializable, Wrapper, Referenceable, CommonDataSource, ConnectionPoolDataSource, DataSource, org.apache.derby.client.ClientConnectionPoolDataSourceInterface, org.apache.derby.client.ClientDataSourceInterface
    public class ClientConnectionPoolDataSource
extends ClientDataSource
implements org.apache.derby.client.ClientConnectionPoolDataSourceInterface
    This datasource is suitable for a client/server use of Derby, running on full Java SE 6 and higher, corresponding to JDBC 4.0 and higher.

    ClientConnectionPoolDataSource is a factory for PooledConnection objects. An object that implements this interface will typically be registered with a naming service that is based on the Java Naming and Directory Interface (JNDI).

    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static String className__  

      • Fields inherited from class org.apache.derby.client.BasicClientDataSource

        CLEAR_TEXT_PASSWORD_SECURITY, ENCRYPTED_PASSWORD_SECURITY, ENCRYPTED_USER_AND_PASSWORD_SECURITY, propertyDefault_traceLevel, SSL_BASIC, SSL_OFF, SSL_PEER_AUTHENTICATION, STRONG_PASSWORD_SUBSTITUTE_SECURITY, TRACE_ALL, TRACE_CONNECTION_CALLS, TRACE_CONNECTS, TRACE_DIAGNOSTICS, TRACE_DRIVER_CONFIGURATION, TRACE_NONE, TRACE_PARAMETER_META_DATA, TRACE_PROTOCOL_FLOWS, TRACE_RESULT_SET_CALLS, TRACE_RESULT_SET_META_DATA, TRACE_STATEMENT_CALLS, TRACE_XA_CALLS, USER_ONLY_SECURITY

      • Fields inherited from interface org.apache.derby.client.ClientDataSourceInterface

        CLEAR_TEXT_PASSWORD_SECURITY, ENCRYPTED_PASSWORD_SECURITY, ENCRYPTED_USER_AND_PASSWORD_SECURITY, propertyDefault_portNumber, propertyDefault_retrieveMessageText, propertyDefault_securityMechanism, propertyDefault_serverName, propertyDefault_traceFileAppend, propertyDefault_user, STRONG_PASSWORD_SUBSTITUTE_SECURITY, USER_ONLY_SECURITY

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int getMaxStatements()
      Returns the maximum number of JDBC prepared statements a connection is allowed to cache.
      PooledConnection getPooledConnection()  
      PooledConnection getPooledConnection​(String user, String password)  
      int maxStatementsToPool()
      Internally used method.
      void setMaxStatements​(int maxStatements)
      Specifies the maximum size of the statement cache.

      • Methods inherited from class org.apache.derby.client.BasicClientDataSource

        computeDncLogWriterForNewConnection, getClientSSLMode, getConnection, getConnection, getConnectionAttributes, getCreateDatabase, getDatabaseName, getDataSourceName, getDescription, getLoginTimeout, getLogWriter, getParentLogger, getPassword, getPassword, getPortNumber, getProperties, getRetrieveMessageText, getRetrieveMessageText, getSecurityMechanism, getSecurityMechanism, getSecurityMechanism, getServerName, getShutdownDatabase, getSsl, getSSLModeFromString, getTraceDirectory, getTraceDirectory, getTraceFile, getTraceFile, getTraceFileAppend, getTraceFileAppend, getTraceLevel, getTraceLevel, getUser, getUser, isWrapperFor, setConnectionAttributes, setCreateDatabase, setDatabaseName, setDataSourceName, setDescription, setLoginTimeout, setLogWriter, setPassword, setPortNumber, setRetrieveMessageText, setSecurityMechanism, setServerName, setShutdownDatabase, setSsl, setTraceDirectory, setTraceFile, setTraceFileAppend, setTraceLevel, setUser, tokenizeAttributes, unwrap

      • Methods inherited from interface org.apache.derby.client.ClientDataSourceInterface

        getConnectionAttributes, getCreateDatabase, getDatabaseName, getDataSourceName, getDescription, getPassword, getPortNumber, getRetrieveMessageText, getSecurityMechanism, getSecurityMechanism, getServerName, getShutdownDatabase, getSsl, getTraceDirectory, getTraceFile, getTraceFileAppend, getTraceLevel, getUser, setConnectionAttributes, setCreateDatabase, setDatabaseName, setDataSourceName, setDescription, setPassword, setPortNumber, setRetrieveMessageText, setSecurityMechanism, setServerName, setShutdownDatabase, setSsl, setTraceDirectory, setTraceFile, setTraceFileAppend, setTraceLevel, setUser

    • Constructor Detail

      • ClientConnectionPoolDataSource

        public ClientConnectionPoolDataSource()

    • Method Detail

      • setMaxStatements

        public void setMaxStatements​(int maxStatements)
        Specifies the maximum size of the statement cache.
        Specified by:
        setMaxStatements in interface org.apache.derby.client.ClientConnectionPoolDataSourceInterface
        Parameters:
        maxStatements - maximum number of cached statements
        Throws:
        IllegalArgumentException - if maxStatements is negative

      • getMaxStatements

        public int getMaxStatements()
        Returns the maximum number of JDBC prepared statements a connection is allowed to cache.
        Specified by:
        getMaxStatements in interface org.apache.derby.client.ClientConnectionPoolDataSourceInterface
        Returns:
        Maximum number of statements to cache, or 0 if caching is disabled (default).

      • maxStatementsToPool

        public int maxStatementsToPool()
        Internally used method.
        Overrides:
        maxStatementsToPool in class org.apache.derby.client.BasicClientDataSource
        Returns:
        Maximum number of statements to cache, or 0 if caching is disabled (default).
        See Also:
        BasicClientDataSource.maxStatementsToPool()