Class StatementFinalizer
java.lang.Object
org.apache.tomcat.jdbc.pool.JdbcInterceptor
org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptor
org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer
- All Implemented Interfaces:
- InvocationHandler
Keeps track of statements associated with a connection and invokes close upon 
Connection.close()
 Useful for applications that don't close the associated statements after being done with a connection.- 
Nested Class SummaryNested Classes
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Field SummaryFieldsFields inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptorconstructors, CREATE_STATEMENT, CREATE_STATEMENT_IDX, EXECUTE, EXECUTE_BATCH, EXECUTE_QUERY, EXECUTE_TYPES, EXECUTE_UPDATE, PREPARE_CALL, PREPARE_CALL_IDX, PREPARE_STATEMENT, PREPARE_STATEMENT_IDX, STATEMENT_TYPE_COUNT, STATEMENT_TYPESFields inherited from class org.apache.tomcat.jdbc.pool.JdbcInterceptorCLOSE_VAL, EQUALS_VAL, GETCONNECTION_VAL, HASHCODE_VAL, ISCLOSED_VAL, ISVALID_VAL, ISWRAPPERFOR_VAL, properties, TOSTRING_VAL, UNWRAP_VAL
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionvoidMethod invoked when the operationConnection.close()is invoked.createStatement(Object proxy, Method method, Object[] args, Object statement, long time) This method will be invoked after a successful statement creation.voidreset(ConnectionPool parent, PooledConnection con) no-op for this interceptor. no state is stored.voidsetProperties(Map<String, PoolProperties.InterceptorProperty> properties) 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 propertiesMethods inherited from class org.apache.tomcat.jdbc.pool.interceptor.AbstractCreateStatementInterceptorgetConstructor, invoke, isExecute, isStatement, processMethods inherited from class org.apache.tomcat.jdbc.pool.JdbcInterceptorcompare, compare, disconnected, getNext, getProperties, isUseEquals, poolClosed, poolStarted, setNext, setUseEquals
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Field Details- 
statements
 
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Constructor Details- 
StatementFinalizerpublic StatementFinalizer()
 
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Method Details- 
createStatementpublic Object createStatement(Object proxy, Method method, Object[] args, Object statement, long time) Description copied from class:AbstractCreateStatementInterceptorThis method will be invoked after a successful statement creation. This method can choose to return a wrapper around the statement or return the statement itself. If this method returns a wrapper then it should return a wrapper object that implements one of the following interfaces.Statement,PreparedStatementorCallableStatement- Specified by:
- createStatementin class- AbstractCreateStatementInterceptor
- Parameters:
- proxy- the actual proxy object
- method- the method that was called. It will be one of the methods defined in- AbstractCreateStatementInterceptor.STATEMENT_TYPES
- args- the arguments to the method
- statement- the statement that the underlying connection created
- time- Elapsed time
- Returns:
- a Statementobject
 
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closeInvokedpublic void closeInvoked()Description copied from class:AbstractCreateStatementInterceptorMethod invoked when the operationConnection.close()is invoked.- Specified by:
- closeInvokedin class- AbstractCreateStatementInterceptor
 
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setPropertiesDescription copied from class:JdbcInterceptorCalled 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:
- setPropertiesin class- JdbcInterceptor
- Parameters:
- properties- The properties
 
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resetDescription copied from class:AbstractCreateStatementInterceptorno-op for this interceptor. no state is stored.- Overrides:
- resetin class- AbstractCreateStatementInterceptor
- Parameters:
- parent- - the connection pool owning the connection
- con- - the pooled connection
 
 
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