org.apache.openjpa.lib.jdbc

Class DelegatingPreparedStatement

java.lang.Object

org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement

All Implemented Interfaces:

java.sql.PreparedStatement, java.sql.Statement, java.sql.Wrapper, Closeable

Direct Known Subclasses:

JDBCEventConnectionDecorator.EventPreparedStatement, JDBCStoreManager.CancelPreparedStatement, LoggingConnectionDecorator.LoggingConnection.LoggingPreparedStatement, PostgresDictionary.PostgresPreparedStatement

public abstract class DelegatingPreparedStatement
extends java.lang.Object
implements java.sql.PreparedStatement, Closeable

Wrapper around an existing statement. Subclasses can override the methods whose behavior they mean to change. The equals and hashCode methods pass through to the base underlying data store statement.

Author:

Abe White

Field Summary

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 and Description
DelegatingPreparedStatement(java.sql.PreparedStatement stmnt, java.sql.Connection conn)

Method Summary

Methods

Modifier and Type	Method and Description
void	addBatch()
void	addBatch(java.lang.String str)
protected void	appendInfo(java.lang.StringBuffer buf)
void	cancel()
void	clearBatch()
void	clearParameters()
void	clearWarnings()
void	close()
boolean	equals(java.lang.Object other)
boolean	execute()
boolean	execute(java.lang.String str)
boolean	execute(java.lang.String s, int i)
boolean	execute(java.lang.String s, int[] ia)
boolean	execute(java.lang.String s, java.lang.String[] sa)
int[]	executeBatch()
java.sql.ResultSet	executeQuery()
protected java.sql.ResultSet	executeQuery(boolean wrap) Execute the query, with the option of not wrapping it in a DelegatingResultSet, which is the default.
java.sql.ResultSet	executeQuery(java.lang.String str)
protected java.sql.ResultSet	executeQuery(java.lang.String sql, boolean wrap) Execute the query, with the option of not wrapping it in a DelegatingResultSet, which is the default.
int	executeUpdate()
int	executeUpdate(java.lang.String str)
int	executeUpdate(java.lang.String s, int i)
int	executeUpdate(java.lang.String s, int[] ia)
int	executeUpdate(java.lang.String s, java.lang.String[] sa)
java.sql.Connection	getConnection()
java.sql.PreparedStatement	getDelegate() Return the wrapped statement.
int	getFetchDirection()
int	getFetchSize()
java.sql.ResultSet	getGeneratedKeys()
java.sql.PreparedStatement	getInnermostDelegate() Return the base underlying data store statement.
int	getMaxFieldSize()
int	getMaxRows()
java.sql.ResultSetMetaData	getMetaData()
boolean	getMoreResults()
boolean	getMoreResults(int i)
java.sql.ParameterMetaData	getParameterMetaData()
int	getQueryTimeout()
java.sql.ResultSet	getResultSet()
protected java.sql.ResultSet	getResultSet(boolean wrap) Get the last result set, with the option of not wrapping it in a DelegatingResultSet, which is the default.
int	getResultSetConcurrency()
int	getResultSetHoldability()
int	getResultSetType()
int	getUpdateCount()
java.sql.SQLWarning	getWarnings()
int	hashCode()
boolean	isWrapperFor(java.lang.Class iface)
static DelegatingPreparedStatement	newInstance(java.sql.PreparedStatement stmnt, java.sql.Connection conn)
void	setArray(int i, java.sql.Array a)
void	setAsciiStream(int i1, java.io.InputStream is, int i2)
void	setBigDecimal(int i, java.math.BigDecimal bd)
void	setBinaryStream(int i1, java.io.InputStream is, int i2)
void	setBlob(int i, java.sql.Blob b)
void	setBoolean(int i, boolean b)
void	setByte(int i, byte b)
void	setBytes(int i, byte[] b)
void	setCharacterStream(int i1, java.io.Reader r, int i2)
void	setClob(int i, java.sql.Clob c)
void	setCursorName(java.lang.String str)
void	setDate(int i, java.sql.Date d)
void	setDate(int i, java.sql.Date d, java.util.Calendar c)
void	setDouble(int i, double d)
void	setEscapeProcessing(boolean bool)
void	setFetchDirection(int i)
void	setFetchSize(int i)
void	setFloat(int i, float f)
void	setInt(int i1, int i2)
void	setLong(int i, long l)
void	setMaxFieldSize(int i)
void	setMaxRows(int i)
void	setNull(int i1, int i2)
void	setNull(int i1, int i2, java.lang.String s)
void	setObject(int i, java.lang.Object o)
void	setObject(int i1, java.lang.Object o, int i2)
void	setObject(int i1, java.lang.Object o, int i2, int i3)
void	setQueryTimeout(int i)
void	setRef(int i, java.sql.Ref r)
void	setShort(int i, short s)
void	setString(int i, java.lang.String s)
void	setTime(int i, java.sql.Time t)
void	setTime(int i, java.sql.Time t, java.util.Calendar c)
void	setTimestamp(int i, java.sql.Timestamp t)
void	setTimestamp(int i, java.sql.Timestamp t, java.util.Calendar c)
void	setUnicodeStream(int i1, java.io.InputStream is, int i2) Deprecated.
void	setURL(int i, java.net.URL url)
java.lang.String	toString()
java.lang.Object	unwrap(java.lang.Class iface)
protected java.sql.ResultSet	wrapResult(java.sql.ResultSet rs, boolean wrap)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.sql.PreparedStatement

setAsciiStream, setAsciiStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setCharacterStream, setCharacterStream, setClob, setClob, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setRowId, setSQLXML

Methods inherited from interface java.sql.Statement

isClosed, isPoolable, setPoolable

Constructor Detail

DelegatingPreparedStatement

public DelegatingPreparedStatement(java.sql.PreparedStatement stmnt,
                           java.sql.Connection conn)

Method Detail

newInstance

public static DelegatingPreparedStatement newInstance(java.sql.PreparedStatement stmnt,
                                      java.sql.Connection conn)

wrapResult

protected java.sql.ResultSet wrapResult(java.sql.ResultSet rs,
                            boolean wrap)

getDelegate

public java.sql.PreparedStatement getDelegate()

Return the wrapped statement.

getInnermostDelegate

public java.sql.PreparedStatement getInnermostDelegate()

Return the base underlying data store statement.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

appendInfo

protected void appendInfo(java.lang.StringBuffer buf)

executeQuery

public java.sql.ResultSet executeQuery(java.lang.String str)
                                throws java.sql.SQLException

Specified by:

executeQuery in interface java.sql.Statement

Throws:

java.sql.SQLException

executeQuery

protected java.sql.ResultSet executeQuery(java.lang.String sql,
                              boolean wrap)
                                   throws java.sql.SQLException

Execute the query, with the option of not wrapping it in a DelegatingResultSet, which is the default.

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String str)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Throws:

java.sql.SQLException

execute

public boolean execute(java.lang.String str)
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.Statement

Throws:

java.sql.SQLException

close

public void close()
           throws java.sql.SQLException

Specified by:

close in interface java.sql.Statement

Specified by:

close in interface Closeable

Throws:

java.sql.SQLException

getMaxFieldSize

public int getMaxFieldSize()
                    throws java.sql.SQLException

Specified by:

getMaxFieldSize in interface java.sql.Statement

Throws:

java.sql.SQLException

setMaxFieldSize

public void setMaxFieldSize(int i)
                     throws java.sql.SQLException

Specified by:

setMaxFieldSize in interface java.sql.Statement

Throws:

java.sql.SQLException

getMaxRows

public int getMaxRows()
               throws java.sql.SQLException

Specified by:

getMaxRows in interface java.sql.Statement

Throws:

java.sql.SQLException

setMaxRows

public void setMaxRows(int i)
                throws java.sql.SQLException

Specified by:

setMaxRows in interface java.sql.Statement

Throws:

java.sql.SQLException

setEscapeProcessing

public void setEscapeProcessing(boolean bool)
                         throws java.sql.SQLException

Specified by:

setEscapeProcessing in interface java.sql.Statement

Throws:

java.sql.SQLException

getQueryTimeout

public int getQueryTimeout()
                    throws java.sql.SQLException

Specified by:

getQueryTimeout in interface java.sql.Statement

Throws:

java.sql.SQLException

setQueryTimeout

public void setQueryTimeout(int i)
                     throws java.sql.SQLException

Specified by:

setQueryTimeout in interface java.sql.Statement

Throws:

java.sql.SQLException

cancel

public void cancel()
            throws java.sql.SQLException

Specified by:

cancel in interface java.sql.Statement

Throws:

java.sql.SQLException

getWarnings

public java.sql.SQLWarning getWarnings()
                                throws java.sql.SQLException

Specified by:

getWarnings in interface java.sql.Statement

Throws:

java.sql.SQLException

clearWarnings

public void clearWarnings()
                   throws java.sql.SQLException

Specified by:

clearWarnings in interface java.sql.Statement

Throws:

java.sql.SQLException

setCursorName

public void setCursorName(java.lang.String str)
                   throws java.sql.SQLException

Specified by:

setCursorName in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSet

public java.sql.ResultSet getResultSet()
                                throws java.sql.SQLException

Specified by:

getResultSet in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSet

protected java.sql.ResultSet getResultSet(boolean wrap)
                                   throws java.sql.SQLException

Get the last result set, with the option of not wrapping it in a DelegatingResultSet, which is the default.

Throws:

java.sql.SQLException

getUpdateCount

public int getUpdateCount()
                   throws java.sql.SQLException

Specified by:

getUpdateCount in interface java.sql.Statement

Throws:

java.sql.SQLException

getMoreResults

public boolean getMoreResults()
                       throws java.sql.SQLException

Specified by:

getMoreResults in interface java.sql.Statement

Throws:

java.sql.SQLException

setFetchDirection

public void setFetchDirection(int i)
                       throws java.sql.SQLException

Specified by:

setFetchDirection in interface java.sql.Statement

Throws:

java.sql.SQLException

getFetchDirection

public int getFetchDirection()
                      throws java.sql.SQLException

Specified by:

getFetchDirection in interface java.sql.Statement

Throws:

java.sql.SQLException

setFetchSize

public void setFetchSize(int i)
                  throws java.sql.SQLException

Specified by:

setFetchSize in interface java.sql.Statement

Throws:

java.sql.SQLException

getFetchSize

public int getFetchSize()
                 throws java.sql.SQLException

Specified by:

getFetchSize in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSetConcurrency

public int getResultSetConcurrency()
                            throws java.sql.SQLException

Specified by:

getResultSetConcurrency in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSetType

public int getResultSetType()
                     throws java.sql.SQLException

Specified by:

getResultSetType in interface java.sql.Statement

Throws:

java.sql.SQLException

addBatch

public void addBatch(java.lang.String str)
              throws java.sql.SQLException

Specified by:

addBatch in interface java.sql.Statement

Throws:

java.sql.SQLException

clearBatch

public void clearBatch()
                throws java.sql.SQLException

Specified by:

clearBatch in interface java.sql.Statement

Throws:

java.sql.SQLException

executeBatch

public int[] executeBatch()
                   throws java.sql.SQLException

Specified by:

executeBatch in interface java.sql.Statement

Throws:

java.sql.SQLException

getConnection

public java.sql.Connection getConnection()
                                  throws java.sql.SQLException

Specified by:

getConnection in interface java.sql.Statement

Throws:

java.sql.SQLException

executeQuery

public java.sql.ResultSet executeQuery()
                                throws java.sql.SQLException

Specified by:

executeQuery in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

executeQuery

protected java.sql.ResultSet executeQuery(boolean wrap)
                                   throws java.sql.SQLException

Execute the query, with the option of not wrapping it in a DelegatingResultSet, which is the default.

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate()
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNull

public void setNull(int i1,
           int i2)
             throws java.sql.SQLException

Specified by:

setNull in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBoolean

public void setBoolean(int i,
              boolean b)
                throws java.sql.SQLException

Specified by:

setBoolean in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setByte

public void setByte(int i,
           byte b)
             throws java.sql.SQLException

Specified by:

setByte in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setShort

public void setShort(int i,
            short s)
              throws java.sql.SQLException

Specified by:

setShort in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setInt

public void setInt(int i1,
          int i2)
            throws java.sql.SQLException

Specified by:

setInt in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setLong

public void setLong(int i,
           long l)
             throws java.sql.SQLException

Specified by:

setLong in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setFloat

public void setFloat(int i,
            float f)
              throws java.sql.SQLException

Specified by:

setFloat in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setDouble

public void setDouble(int i,
             double d)
               throws java.sql.SQLException

Specified by:

setDouble in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBigDecimal

public void setBigDecimal(int i,
                 java.math.BigDecimal bd)
                   throws java.sql.SQLException

Specified by:

setBigDecimal in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setString

public void setString(int i,
             java.lang.String s)
               throws java.sql.SQLException

Specified by:

setString in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBytes

public void setBytes(int i,
            byte[] b)
              throws java.sql.SQLException

Specified by:

setBytes in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setDate

public void setDate(int i,
           java.sql.Date d)
             throws java.sql.SQLException

Specified by:

setDate in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTime

public void setTime(int i,
           java.sql.Time t)
             throws java.sql.SQLException

Specified by:

setTime in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTimestamp

public void setTimestamp(int i,
                java.sql.Timestamp t)
                  throws java.sql.SQLException

Specified by:

setTimestamp in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setAsciiStream

public void setAsciiStream(int i1,
                  java.io.InputStream is,
                  int i2)
                    throws java.sql.SQLException

Specified by:

setAsciiStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setUnicodeStream

public void setUnicodeStream(int i1,
                    java.io.InputStream is,
                    int i2)
                      throws java.sql.SQLException

Deprecated.

Specified by:

setUnicodeStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBinaryStream

public void setBinaryStream(int i1,
                   java.io.InputStream is,
                   int i2)
                     throws java.sql.SQLException

Specified by:

setBinaryStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

clearParameters

public void clearParameters()
                     throws java.sql.SQLException

Specified by:

clearParameters in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setObject

public void setObject(int i1,
             java.lang.Object o,
             int i2,
             int i3)
               throws java.sql.SQLException

Specified by:

setObject in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setObject

public void setObject(int i1,
             java.lang.Object o,
             int i2)
               throws java.sql.SQLException

Specified by:

setObject in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setObject

public void setObject(int i,
             java.lang.Object o)
               throws java.sql.SQLException

Specified by:

setObject in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

execute

public boolean execute()
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

addBatch

public void addBatch()
              throws java.sql.SQLException

Specified by:

addBatch in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setCharacterStream

public void setCharacterStream(int i1,
                      java.io.Reader r,
                      int i2)
                        throws java.sql.SQLException

Specified by:

setCharacterStream in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setRef

public void setRef(int i,
          java.sql.Ref r)
            throws java.sql.SQLException

Specified by:

setRef in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setBlob

public void setBlob(int i,
           java.sql.Blob b)
             throws java.sql.SQLException

Specified by:

setBlob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setClob

public void setClob(int i,
           java.sql.Clob c)
             throws java.sql.SQLException

Specified by:

setClob in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setArray

public void setArray(int i,
            java.sql.Array a)
              throws java.sql.SQLException

Specified by:

setArray in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

getMetaData

public java.sql.ResultSetMetaData getMetaData()
                                       throws java.sql.SQLException

Specified by:

getMetaData in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setDate

public void setDate(int i,
           java.sql.Date d,
           java.util.Calendar c)
             throws java.sql.SQLException

Specified by:

setDate in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTime

public void setTime(int i,
           java.sql.Time t,
           java.util.Calendar c)
             throws java.sql.SQLException

Specified by:

setTime in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setTimestamp

public void setTimestamp(int i,
                java.sql.Timestamp t,
                java.util.Calendar c)
                  throws java.sql.SQLException

Specified by:

setTimestamp in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

setNull

public void setNull(int i1,
           int i2,
           java.lang.String s)
             throws java.sql.SQLException

Specified by:

setNull in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

getMoreResults

public boolean getMoreResults(int i)
                       throws java.sql.SQLException

Specified by:

getMoreResults in interface java.sql.Statement

Throws:

java.sql.SQLException

getGeneratedKeys

public java.sql.ResultSet getGeneratedKeys()
                                    throws java.sql.SQLException

Specified by:

getGeneratedKeys in interface java.sql.Statement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String s,
                int i)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String s,
                int[] ia)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Throws:

java.sql.SQLException

executeUpdate

public int executeUpdate(java.lang.String s,
                java.lang.String[] sa)
                  throws java.sql.SQLException

Specified by:

executeUpdate in interface java.sql.Statement

Throws:

java.sql.SQLException

execute

public boolean execute(java.lang.String s,
              int i)
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.Statement

Throws:

java.sql.SQLException

execute

public boolean execute(java.lang.String s,
              int[] ia)
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.Statement

Throws:

java.sql.SQLException

execute

public boolean execute(java.lang.String s,
              java.lang.String[] sa)
                throws java.sql.SQLException

Specified by:

execute in interface java.sql.Statement

Throws:

java.sql.SQLException

getResultSetHoldability

public int getResultSetHoldability()
                            throws java.sql.SQLException

Specified by:

getResultSetHoldability in interface java.sql.Statement

Throws:

java.sql.SQLException

setURL

public void setURL(int i,
          java.net.URL url)
            throws java.sql.SQLException

Specified by:

setURL in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

getParameterMetaData

public java.sql.ParameterMetaData getParameterMetaData()
                                                throws java.sql.SQLException

Specified by:

getParameterMetaData in interface java.sql.PreparedStatement

Throws:

java.sql.SQLException

isWrapperFor

public boolean isWrapperFor(java.lang.Class iface)

Specified by:

isWrapperFor in interface java.sql.Wrapper

unwrap

public java.lang.Object unwrap(java.lang.Class iface)

Specified by:

unwrap in interface java.sql.Wrapper