Class AbstractConnectionCustomizer

  • All Implemented Interfaces:
    ConnectionCustomizer
    Direct Known Subclasses:
    InitSqlConnectionCustomizer

    public abstract class AbstractConnectionCustomizer
    extends java.lang.Object
    implements ConnectionCustomizer
    An abstract implementation of the ConnectionCustomizer interface in which all methods are no-ops. Just a convenience class since most clients will only need to implement a single method.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object o)  
      protected java.util.Map extensionsForToken​(java.lang.String parentDataSourceIdentityToken)  
      int hashCode()  
      void onAcquire​(java.sql.Connection c, java.lang.String parentDataSourceIdentityToken)
      Called immediately after a Connection is acquired from the underlying database for incorporation into the pool.
      void onCheckIn​(java.sql.Connection c, java.lang.String parentDataSourceIdentityToken)
      Called immediately after a Connection is checked in, prior to reincorporation into the pool.
      void onCheckOut​(java.sql.Connection c, java.lang.String parentDataSourceIdentityToken)
      Called immediately before a Connection is made available to a client upon checkout.
      void onDestroy​(java.sql.Connection c, java.lang.String parentDataSourceIdentityToken)
      Called immediately before a Connection is destroyed after being removed from the pool.
      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • AbstractConnectionCustomizer

        public AbstractConnectionCustomizer()
    • Method Detail

      • extensionsForToken

        protected java.util.Map extensionsForToken​(java.lang.String parentDataSourceIdentityToken)
      • onAcquire

        public void onAcquire​(java.sql.Connection c,
                              java.lang.String parentDataSourceIdentityToken)
                       throws java.lang.Exception
        Description copied from interface: ConnectionCustomizer

        Called immediately after a Connection is acquired from the underlying database for incorporation into the pool.

        This method is only called once per Connection. If standard JDBC Connection properties are modified — specifically catalog, holdability, transactionIsolation, readOnly, and typeMap — those modifications will override defaults throughout the Connection's tenure in the pool.

        Specified by:
        onAcquire in interface ConnectionCustomizer
        Throws:
        java.lang.Exception
      • onDestroy

        public void onDestroy​(java.sql.Connection c,
                              java.lang.String parentDataSourceIdentityToken)
                       throws java.lang.Exception
        Description copied from interface: ConnectionCustomizer
        Called immediately before a Connection is destroyed after being removed from the pool.
        Specified by:
        onDestroy in interface ConnectionCustomizer
        Throws:
        java.lang.Exception
      • onCheckOut

        public void onCheckOut​(java.sql.Connection c,
                               java.lang.String parentDataSourceIdentityToken)
                        throws java.lang.Exception
        Description copied from interface: ConnectionCustomizer
        Called immediately before a Connection is made available to a client upon checkout.
        Specified by:
        onCheckOut in interface ConnectionCustomizer
        Throws:
        java.lang.Exception
      • onCheckIn

        public void onCheckIn​(java.sql.Connection c,
                              java.lang.String parentDataSourceIdentityToken)
                       throws java.lang.Exception
        Description copied from interface: ConnectionCustomizer
        Called immediately after a Connection is checked in, prior to reincorporation into the pool.
        Specified by:
        onCheckIn in interface ConnectionCustomizer
        Throws:
        java.lang.Exception
      • equals

        public boolean equals​(java.lang.Object o)
        Overrides:
        equals in class java.lang.Object
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object