Module com.aoapps.sql.tracker

Package com.aoapps.sql.tracker

Class StatementTrackerImpl

java.lang.Object

com.aoapps.sql.wrapper.StatementWrapperImpl

com.aoapps.sql.tracker.StatementTrackerImpl

All Implemented Interfaces:

OnCloseHandler, StatementTracker, TrackedResultSets, StatementWrapper, Wrapper, AutoCloseable, Statement, Wrapper

public class StatementTrackerImpl
extends StatementWrapperImpl
implements StatementTracker

Tracks a Statement for unclosed or unfreed objects.

Author:

AO Industries, Inc.

Field Summary

Fields

Modifier and Type	Field	Description
static final Level	ALLOCATION_STACKTRACE_LOG_LEVEL	The logging level that enables allocation stack trace logging.

Fields inherited from interface java.sql.Statement

CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO

Constructor Summary

Constructors

Constructor	Description
StatementTrackerImpl(ConnectionTrackerImpl connectionTracker, Statement wrapped)	Creates a new Statement tracker.

Method Summary

Modifier and Type	Method	Description
void	addOnClose(Runnable onCloseHandler)	Will call the handler once on close/free.
void	close()	Calls onClose handlers, closes all tracked objects, then calls super.close().
Logger	getAllocationLogger()
Exception	getAllocationStacktrace()
final Map<ResultSet,ResultSetTrackerImpl>	getTrackedResultSets()	Gets all the result sets that have not yet been closed.
protected ResultSetTrackerImpl	wrapResultSet(ResultSet results)

Methods inherited from class com.aoapps.sql.wrapper.StatementWrapperImpl

executeQuery, getConnection, getConnectionWrapper, getGeneratedKeys, getResultSet, getWrapped, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.sql.Statement

enquoteIdentifier, enquoteLiteral, enquoteNCharLiteral, isSimpleIdentifier

Methods inherited from interface com.aoapps.sql.wrapper.StatementWrapper

addBatch, cancel, clearBatch, clearWarnings, closeOnCompletion, execute, execute, execute, execute, executeBatch, executeLargeBatch, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getLargeMaxRows, getLargeUpdateCount, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, getWrapped, isClosed, isCloseOnCompletion, isPoolable, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setLargeMaxRows, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout

Methods inherited from interface com.aoapps.sql.wrapper.Wrapper

isWrapperFor, unwrap

Field Details

ALLOCATION_STACKTRACE_LOG_LEVEL

static final Level ALLOCATION_STACKTRACE_LOG_LEVEL

The logging level that enables allocation stack trace logging.

Constructor Details

StatementTrackerImpl

public StatementTrackerImpl(ConnectionTrackerImpl connectionTracker,
 Statement wrapped)

Creates a new Statement tracker.

Method Details

getAllocationStacktrace

public Exception getAllocationStacktrace()

getAllocationLogger

public Logger getAllocationLogger()

addOnClose

public void addOnClose(Runnable onCloseHandler)

Description copied from interface: OnCloseHandler

Will call the handler once on close/free.

Specified by:

addOnClose in interface OnCloseHandler

getTrackedResultSets

public final Map<ResultSet,ResultSetTrackerImpl> getTrackedResultSets()

Description copied from interface: TrackedResultSets

Gets all the result sets that have not yet been closed.

Specified by:

getTrackedResultSets in interface TrackedResultSets

Returns:

The mapping from wrapped result set to tracker without any defensive copy.

See Also:

• ResultSet.close()

wrapResultSet

protected ResultSetTrackerImpl wrapResultSet(ResultSet results)
                                      throws SQLException

Overrides:

wrapResultSet in class StatementWrapperImpl

Throws:

SQLException

close

public void close()
           throws SQLException

Calls onClose handlers, closes all tracked objects, then calls super.close().

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Statement

Specified by:

close in interface StatementTracker

Specified by:

close in interface StatementWrapper

Throws:

SQLException

See Also:

• ResultSetTrackerImpl.close()