Module com.aoapps.sql.tracker

Package com.aoapps.sql.tracker

Class PreparedStatementTrackerImpl

java.lang.Object

com.aoapps.sql.wrapper.StatementWrapperImpl

com.aoapps.sql.wrapper.PreparedStatementWrapperImpl

com.aoapps.sql.tracker.PreparedStatementTrackerImpl

All Implemented Interfaces:

OnCloseHandler, PreparedStatementTracker, StatementTracker, TrackedParameterMetaDatas, TrackedResultSetMetaDatas, TrackedResultSets, PreparedStatementWrapper, StatementWrapper, Wrapper, AutoCloseable, PreparedStatement, Statement, Wrapper

public class PreparedStatementTrackerImpl
extends PreparedStatementWrapperImpl
implements PreparedStatementTracker

Tracks a PreparedStatement 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
PreparedStatementTrackerImpl(ConnectionTrackerImpl connectionTracker, PreparedStatement wrapped)	Creates a new PreparedStatement 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<ParameterMetaData,ParameterMetaDataTrackerImpl>	getTrackedParameterMetaDatas()	Gets all the meta data that have not yet been closed.
final Map<ResultSetMetaData,ResultSetMetaDataTrackerImpl>	getTrackedResultSetMetaDatas()	Gets all the meta data that have not yet been closed.
final Map<ResultSet,ResultSetTrackerImpl>	getTrackedResultSets()	Gets all the result sets that have not yet been closed.
protected ParameterMetaDataTrackerImpl	wrapParameterMetaData(ParameterMetaData metaData)
protected ResultSetTrackerImpl	wrapResultSet(ResultSet results)
protected ResultSetMetaDataTrackerImpl	wrapResultSetMetaData(ResultSetMetaData metaData)

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

executeQuery, getMetaData, getParameterMetaData, getWrapped, setArray, setAsciiStream, setAsciiStream, setAsciiStream, setBinaryStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setBlob, setCharacterStream, setCharacterStream, setCharacterStream, setClob, setClob, setClob, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setRef, setRowId, setSQLXML, setUnicodeStream, unwrapArray, unwrapBlob, unwrapClob, unwrapInputStream, unwrapNClob, unwrapReader, unwrapRef, unwrapRowId, unwrapSQLXML

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

executeQuery, getConnection, getConnectionWrapper, getGeneratedKeys, getResultSet, toString

Methods inherited from class java.lang.Object

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

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

addBatch, clearParameters, execute, executeLargeUpdate, executeQuery, executeUpdate, getMetaData, getParameterMetaData, getWrapped, setArray, setAsciiStream, setAsciiStream, setAsciiStream, setBigDecimal, setBinaryStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setCharacterStream, setCharacterStream, setClob, setClob, setClob, setDate, setDate, setDouble, setFloat, setInt, setLong, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setNull, setNull, setObject, setObject, setObject, setObject, setObject, setRef, setRowId, setShort, setSQLXML, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL

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, 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

PreparedStatementTrackerImpl

public PreparedStatementTrackerImpl(ConnectionTrackerImpl connectionTracker,
 PreparedStatement wrapped)

Creates a new PreparedStatement 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()

getTrackedParameterMetaDatas

public final Map<ParameterMetaData,ParameterMetaDataTrackerImpl> getTrackedParameterMetaDatas()

Description copied from interface: TrackedParameterMetaDatas

Gets all the meta data that have not yet been closed. Meta datas are assumed to be closed with their prepared statement.

Specified by:

getTrackedParameterMetaDatas in interface TrackedParameterMetaDatas

Returns:

The mapping from wrapped meta data to tracker without any defensive copy.

See Also:

• Statement.close()

getTrackedResultSetMetaDatas

public final Map<ResultSetMetaData,ResultSetMetaDataTrackerImpl> getTrackedResultSetMetaDatas()

Description copied from interface: TrackedResultSetMetaDatas

Gets all the meta data that have not yet been closed. Meta datas are assumed to be closed with their result set.

Specified by:

getTrackedResultSetMetaDatas in interface TrackedResultSetMetaDatas

Returns:

The mapping from wrapped meta data 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

wrapParameterMetaData

protected ParameterMetaDataTrackerImpl wrapParameterMetaData(ParameterMetaData metaData)

Overrides:

wrapParameterMetaData in class PreparedStatementWrapperImpl

wrapResultSetMetaData

protected ResultSetMetaDataTrackerImpl wrapResultSetMetaData(ResultSetMetaData metaData)

Overrides:

wrapResultSetMetaData in class PreparedStatementWrapperImpl

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()
• ParameterMetaDataTrackerImpl.close()
• ResultSetMetaDataTrackerImpl.close()