Field Detail

• ALL_TYPES

  protected static final java.lang.String[] ALL_TYPES

• CALLABLE_TYPE

  protected static final java.lang.String[] CALLABLE_TYPE

• PREPARED_TYPE

  protected static final java.lang.String[] PREPARED_TYPE

• NO_TYPE

  protected static final java.lang.String[] NO_TYPE

• STATEMENT_CACHE_ATTR

  protected static final java.lang.String STATEMENT_CACHE_ATTR

Constructor Detail

• StatementCache

  public StatementCache()

Method Detail

• isCachePrepared

  public boolean isCachePrepared()

• isCacheCallable

  public boolean isCacheCallable()

• getMaxCacheSize

  public int getMaxCacheSize()

• getTypes

  public java.lang.String[] getTypes()

• getCacheSize

  public java.util.concurrent.atomic.AtomicInteger getCacheSize()

• setProperties

  public void setProperties(java.util.Map<java.lang.String,PoolProperties.InterceptorProperty> properties)

  Description copied from class: JdbcInterceptor
  Called during the creation of an interceptor The properties can be set during the configuration of an interceptor Override this method to perform type casts between string values and object properties

  Overrides:

  setProperties in class JdbcInterceptor

• poolStarted

  public void poolStarted(ConnectionPool pool)

  Description copied from class: JdbcInterceptor
  This method is invoked by a connection pool when the pool is first started up, usually when the first connection is requested. Interceptor classes can override this method if they keep static variables or other tracking means around. This method is only invoked on a single instance of the interceptor, and not on every instance created.

  Overrides:

  poolStarted in class JdbcInterceptor

  Parameters:

  pool - - the pool that is being closed.

• poolClosed

  public void poolClosed(ConnectionPool pool)

  Description copied from class: JdbcInterceptor
  This method is invoked by a connection pool when the pool is closed. Interceptor classes can override this method if they keep static variables or other tracking means around. This method is only invoked on a single instance of the interceptor, and not on every instance created.

  Overrides:

  poolClosed in class JdbcInterceptor

  Parameters:

  pool - - the pool that is being closed.

• reset

  public void reset(ConnectionPool parent,
           PooledConnection con)

  Description copied from class: AbstractCreateStatementInterceptor
  no-op for this interceptor. no state is stored.

  Overrides:

  reset in class AbstractCreateStatementInterceptor

  Parameters:

  parent - - the connection pool owning the connection

  con - - the pooled connection

• disconnected

  public void disconnected(ConnectionPool parent,
                  PooledConnection con,
                  boolean finalizing)

  Description copied from class: JdbcInterceptor
  Called when Connection.close() is called on the underlying connection. This is to notify the interceptors, that the physical connection has been released. Implementation of this method should be thought through with care, as no actions should trigger an exception.

  Overrides:

  disconnected in class JdbcInterceptor

  Parameters:

  parent - - the connection pool that this connection belongs to

  con - - the pooled connection that holds this connection

  finalizing - - if this connection is finalizing. True means that the pooled connection will not reconnect the underlying connection

• closeStatement

  public void closeStatement(StatementCache.CachedStatement st)

• createDecorator

  protected java.lang.Object createDecorator(java.lang.Object proxy,
                                 java.lang.reflect.Method method,
                                 java.lang.Object[] args,
                                 java.lang.Object statement,
                                 java.lang.reflect.Constructor<?> constructor,
                                 java.lang.String sql)
                                      throws java.lang.InstantiationException,
                                             java.lang.IllegalAccessException,
                                             java.lang.reflect.InvocationTargetException

  Description copied from class: StatementDecoratorInterceptor
  Creates a proxy for a Statement.

  Overrides:

  createDecorator in class StatementDecoratorInterceptor

  Parameters:

  proxy - The proxy object on which the method that triggered the creation of the statement was called.

  method - The method that was called on the proxy

  args - The arguments passed as part of the method call to the proxy

  statement - The statement object that is to be proxied

  constructor - The constructor for the desired proxy

  sql - The sql of of the statement

  Returns:

  A new proxy for the Statement

  Throws:

  java.lang.InstantiationException

  java.lang.IllegalAccessException

  java.lang.reflect.InvocationTargetException

• invoke

  public java.lang.Object invoke(java.lang.Object proxy,
                        java.lang.reflect.Method method,
                        java.lang.Object[] args)
                          throws java.lang.Throwable

  Description copied from class: AbstractCreateStatementInterceptor
  Gets invoked each time an operation on Connection is invoked.

  Specified by:

  invoke in interface java.lang.reflect.InvocationHandler

  Overrides:

  invoke in class AbstractCreateStatementInterceptor

  Throws:

  java.lang.Throwable

• isCached

  public StatementCache.CachedStatement isCached(java.lang.String sql)

• cacheStatement

  public boolean cacheStatement(StatementCache.CachedStatement proxy)

• removeStatement

  public boolean removeStatement(StatementCache.CachedStatement proxy)