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CachedPreparedStatement (JBoss Connector API) - JBoss 3.2.7 connector API Documentation 英文版文档

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org.jboss.resource.adapter.jdbc
Class CachedPreparedStatement

java.lang.Object
  extended byorg.jboss.resource.adapter.jdbc.CachedPreparedStatement
All Implemented Interfaces:
PreparedStatement, Statement
public class CachedPreparedStatement
extends Object
implements PreparedStatement

Wrapper class for cached PreparedStatements. It is closed when it is aged out or the underlying connection is closed. Note that any returned ResultSet instances should be manually closed, rather than relying on the (somewhat dubious) feature that prepared statements close their associated result set when closed themselves. Created: Mon Aug 12 21:53:02 2002

Version:
$Revision: 1.1.2.8 $
Author:
Bill Burke

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
CachedPreparedStatement(PreparedStatement ps)
           
 
Method Summary
 void addBatch()
           
 void addBatch(String sql)
           
 void agedOut()
           
 void cancel()
           
 void clearBatch()
           
 void clearParameters()
           
 void clearWarnings()
           
 void close()
          This statement is only closed when the connection is closed or PreparedStatementCache.ageOut() closes the underlying connection.
 boolean execute()
           
 boolean execute(String sql)
           
 boolean execute(String sql, int autoGeneratedKeys)
           
 boolean execute(String sql, int[] columnIndexes)
           
 boolean execute(String sql, String[] columnNames)
           
 int[] executeBatch()
           
 ResultSet executeQuery()
           
 ResultSet executeQuery(String sql)
           
 int executeUpdate()
           
 int executeUpdate(String sql)
           
 int executeUpdate(String sql, int autoGeneratedKeys)
           
 int executeUpdate(String sql, int[] columnIndexes)
           
 int executeUpdate(String sql, String[] columnNames)
           
 Connection getConnection()
           
 int getFetchDirection()
           
 int getFetchSize()
           
 ResultSet getGeneratedKeys()
           
 int getMaxFieldSize()
           
 int getMaxRows()
           
 ResultSetMetaData getMetaData()
           
 boolean getMoreResults()
           
 boolean getMoreResults(int current)
           
 ParameterMetaData getParameterMetaData()
           
 int getQueryTimeout()
           
 ResultSet getResultSet()
           
 int getResultSetConcurrency()
           
 int getResultSetHoldability()
           
 int getResultSetType()
           
 PreparedStatement getUnderlyingPreparedStatement()
           
 int getUpdateCount()
           
 SQLWarning getWarnings()
           
 void inUse()
           
 void setArray(int i, Array x)
           
 void setAsciiStream(int parameterIndex, InputStream x, int length)
           
 void setBigDecimal(int parameterIndex, BigDecimal x)
           
 void setBinaryStream(int parameterIndex, InputStream x, int length)
           
 void setBlob(int i, Blob x)
           
 void setBoolean(int parameterIndex, boolean x)
           
 void setByte(int parameterIndex, byte x)
           
 void setBytes(int parameterIndex, byte[] x)
           
 void setCharacterStream(int parameterIndex, Reader reader, int length)
           
 void setClob(int i, Clob x)
           
 void setCursorName(String name)
           
 void setDate(int parameterIndex, Date x)
           
 void setDate(int parameterIndex, Date x, Calendar cal)
           
 void setDouble(int parameterIndex, double x)
           
 void setEscapeProcessing(boolean enable)
           
 void setFetchDirection(int direction)
           
 void setFetchSize(int rows)
           
 void setFloat(int parameterIndex, float x)
           
 void setInt(int parameterIndex, int x)
           
 void setLong(int parameterIndex, long x)
           
 void setMaxFieldSize(int max)
           
 void setMaxRows(int max)
           
 void setNull(int parameterIndex, int sqlType)
           
 void setNull(int paramIndex, int sqlType, String typeName)
           
 void setObject(int parameterIndex, Object x)
           
 void setObject(int parameterIndex, Object x, int targetSqlType)
           
 void setObject(int parameterIndex, Object x, int targetSqlType, int scale)
           
 void setQueryTimeout(int seconds)
           
 void setRef(int i, Ref x)
           
 void setShort(int parameterIndex, short x)
           
 void setString(int parameterIndex, String x)
           
 void setTime(int parameterIndex, Time x)
           
 void setTime(int parameterIndex, Time x, Calendar cal)
           
 void setTimestamp(int parameterIndex, Timestamp x)
           
 void setTimestamp(int parameterIndex, Timestamp x, Calendar cal)
           
 void setUnicodeStream(int parameterIndex, InputStream x, int length)
           
 void setURL(int parameterIndex, URL x)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CachedPreparedStatement

public CachedPreparedStatement(PreparedStatement ps)
                        throws SQLException
Method Detail

getUnderlyingPreparedStatement

public PreparedStatement getUnderlyingPreparedStatement()

executeQuery

public ResultSet executeQuery()
                       throws SQLException
Specified by:
executeQuery in interface PreparedStatement
Throws:
SQLException

executeUpdate

public int executeUpdate()
                  throws SQLException
Specified by:
executeUpdate in interface PreparedStatement
Throws:
SQLException

setNull

public void setNull(int parameterIndex,
                    int sqlType)
             throws SQLException
Specified by:
setNull in interface PreparedStatement
Throws:
SQLException

setBoolean

public void setBoolean(int parameterIndex,
                       boolean x)
                throws SQLException
Specified by:
setBoolean in interface PreparedStatement
Throws:
SQLException

setByte

public void setByte(int parameterIndex,
                    byte x)
             throws SQLException
Specified by:
setByte in interface PreparedStatement
Throws:
SQLException

setShort

public void setShort(int parameterIndex,
                     short x)
              throws SQLException
Specified by:
setShort in interface PreparedStatement
Throws:
SQLException

setInt

public void setInt(int parameterIndex,
                   int x)
            throws SQLException
Specified by:
setInt in interface PreparedStatement
Throws:
SQLException

setLong

public void setLong(int parameterIndex,
                    long x)
             throws SQLException
Specified by:
setLong in interface PreparedStatement
Throws:
SQLException

setFloat

public void setFloat(int parameterIndex,
                     float x)
              throws SQLException
Specified by:
setFloat in interface PreparedStatement
Throws:
SQLException

setDouble

public void setDouble(int parameterIndex,
                      double x)
               throws SQLException
Specified by:
setDouble in interface PreparedStatement
Throws:
SQLException

setBigDecimal

public void setBigDecimal(int parameterIndex,
                          BigDecimal x)
                   throws SQLException
Specified by:
setBigDecimal in interface PreparedStatement
Throws:
SQLException

setString

public void setString(int parameterIndex,
                      String x)
               throws SQLException
Specified by:
setString in interface PreparedStatement
Throws:
SQLException

setBytes

public void setBytes(int parameterIndex,
                     byte[] x)
              throws SQLException
Specified by:
setBytes in interface PreparedStatement
Throws:
SQLException

setDate

public void setDate(int parameterIndex,
                    Date x)
             throws SQLException
Specified by:
setDate in interface PreparedStatement
Throws:
SQLException

setTime

public void setTime(int parameterIndex,
                    Time x)
             throws SQLException
Specified by:
setTime in interface PreparedStatement
Throws:
SQLException

setTimestamp

public void setTimestamp(int parameterIndex,
                         Timestamp x)
                  throws SQLException
Specified by:
setTimestamp in interface PreparedStatement
Throws:
SQLException

setAsciiStream

public void setAsciiStream(int parameterIndex,
                           InputStream x,
                           int length)
                    throws SQLException
Specified by:
setAsciiStream in interface PreparedStatement
Throws:
SQLException

setUnicodeStream

public void setUnicodeStream(int parameterIndex,
                             InputStream x,
                             int length)
                      throws SQLException
Specified by:
setUnicodeStream in interface PreparedStatement
Throws:
SQLException

setBinaryStream

public void setBinaryStream(int parameterIndex,
                            InputStream x,
                            int length)
                     throws SQLException
Specified by:
setBinaryStream in interface PreparedStatement
Throws:
SQLException

clearParameters

public void clearParameters()
                     throws SQLException
Specified by:
clearParameters in interface PreparedStatement
Throws:
SQLException

setObject

public void setObject(int parameterIndex,
                      Object x,
                      int targetSqlType,
                      int scale)
               throws SQLException
Specified by:
setObject in interface PreparedStatement
Throws:
SQLException

setObject

public void setObject(int parameterIndex,
                      Object x,
                      int targetSqlType)
               throws SQLException
Specified by:
setObject in interface PreparedStatement
Throws:
SQLException

setObject

public void setObject(int parameterIndex,
                      Object x)
               throws SQLException
Specified by:
setObject in interface PreparedStatement
Throws:
SQLException

execute

public boolean execute()
                throws SQLException
Specified by:
execute in interface PreparedStatement
Throws:
SQLException

addBatch

public void addBatch()
              throws SQLException
Specified by:
addBatch in interface PreparedStatement
Throws:
SQLException

setCharacterStream

public void setCharacterStream(int parameterIndex,
                               Reader reader,
                               int length)
                        throws SQLException
Specified by:
setCharacterStream in interface PreparedStatement
Throws:
SQLException

setRef

public void setRef(int i,
                   Ref x)
            throws SQLException
Specified by:
setRef in interface PreparedStatement
Throws:
SQLException

setBlob

public void setBlob(int i,
                    Blob x)
             throws SQLException
Specified by:
setBlob in interface PreparedStatement
Throws:
SQLException

setClob

public void setClob(int i,
                    Clob x)
             throws SQLException
Specified by:
setClob in interface PreparedStatement
Throws:
SQLException

setArray

public void setArray(int i,
                     Array x)
              throws SQLException
Specified by:
setArray in interface PreparedStatement
Throws:
SQLException

getMetaData

public ResultSetMetaData getMetaData()
                              throws SQLException
Specified by:
getMetaData in interface PreparedStatement
Throws:
SQLException

setDate

public void setDate(int parameterIndex,
                    Date x,
                    Calendar cal)
             throws SQLException
Specified by:
setDate in interface PreparedStatement
Throws:
SQLException

setTime

public void setTime(int parameterIndex,
                    Time x,
                    Calendar cal)
             throws SQLException
Specified by:
setTime in interface PreparedStatement
Throws:
SQLException

setTimestamp

public void setTimestamp(int parameterIndex,
                         Timestamp x,
                         Calendar cal)
                  throws SQLException
Specified by:
setTimestamp in interface PreparedStatement
Throws:
SQLException

setNull

public void setNull(int paramIndex,
                    int sqlType,
                    String typeName)
             throws SQLException
Specified by:
setNull in interface PreparedStatement
Throws:
SQLException

setURL

public void setURL(int parameterIndex,
                   URL x)
            throws SQLException
Specified by:
setURL in interface PreparedStatement
Throws:
SQLException

getParameterMetaData

public ParameterMetaData getParameterMetaData()
                                       throws SQLException
Specified by:
getParameterMetaData in interface PreparedStatement
Throws:
SQLException

executeQuery

public ResultSet executeQuery(String sql)
                       throws SQLException
Specified by:
executeQuery in interface Statement
Throws:
SQLException

executeUpdate

public int executeUpdate(String sql)
                  throws SQLException
Specified by:
executeUpdate in interface Statement
Throws:
SQLException

inUse

public void inUse()

agedOut

public void agedOut()
             throws SQLException
Throws:
SQLException

close

public void close()
           throws SQLException
This statement is only closed when the connection is closed or PreparedStatementCache.ageOut() closes the underlying connection.

Specified by:
close in interface Statement
Throws:
SQLException

getMaxFieldSize

public int getMaxFieldSize()
                    throws SQLException
Specified by:
getMaxFieldSize in interface Statement
Throws:
SQLException

setMaxFieldSize

public void setMaxFieldSize(int max)
                     throws SQLException
Specified by:
setMaxFieldSize in interface Statement
Throws:
SQLException

getMaxRows

public int getMaxRows()
               throws SQLException
Specified by:
getMaxRows in interface Statement
Throws:
SQLException

setMaxRows

public void setMaxRows(int max)
                throws SQLException
Specified by:
setMaxRows in interface Statement
Throws:
SQLException

setEscapeProcessing

public void setEscapeProcessing(boolean enable)
                         throws SQLException
Specified by:
setEscapeProcessing in interface Statement
Throws:
SQLException

getQueryTimeout

public int getQueryTimeout()
                    throws SQLException
Specified by:
getQueryTimeout in interface Statement
Throws:
SQLException

setQueryTimeout

public void setQueryTimeout(int seconds)
                     throws SQLException
Specified by:
setQueryTimeout in interface Statement
Throws:
SQLException

cancel

public void cancel()
            throws SQLException
Specified by:
cancel in interface Statement
Throws:
SQLException

getWarnings

public SQLWarning getWarnings()
                       throws SQLException
Specified by:
getWarnings in interface Statement
Throws:
SQLException

clearWarnings

public void clearWarnings()
                   throws SQLException
Specified by:
clearWarnings in interface Statement
Throws:
SQLException

setCursorName

public void setCursorName(String name)
                   throws SQLException
Specified by:
setCursorName in interface Statement
Throws:
SQLException

execute

public boolean execute(String sql)
                throws SQLException
Specified by:
execute in interface Statement
Throws:
SQLException

getResultSet

public ResultSet getResultSet()
                       throws SQLException
Specified by:
getResultSet in interface Statement
Throws:
SQLException

getUpdateCount

public int getUpdateCount()
                   throws SQLException
Specified by:
getUpdateCount in interface Statement
Throws:
SQLException

getMoreResults

public boolean getMoreResults()
                       throws SQLException
Specified by:
getMoreResults in interface Statement
Throws:
SQLException

setFetchDirection

public void setFetchDirection(int direction)
                       throws SQLException
Specified by:
setFetchDirection in interface Statement
Throws:
SQLException

getFetchDirection

public int getFetchDirection()
                      throws SQLException
Specified by:
getFetchDirection in interface Statement
Throws:
SQLException

setFetchSize

public void setFetchSize(int rows)
                  throws SQLException
Specified by:
setFetchSize in interface Statement
Throws:
SQLException

getFetchSize

public int getFetchSize()
                 throws SQLException
Specified by:
getFetchSize in interface Statement
Throws:
SQLException

getResultSetConcurrency

public int getResultSetConcurrency()
                            throws SQLException
Specified by:
getResultSetConcurrency in interface Statement
Throws:
SQLException

getResultSetType

public int getResultSetType()
                     throws SQLException
Specified by:
getResultSetType in interface Statement
Throws:
SQLException

addBatch

public void addBatch(String sql)
              throws SQLException
Specified by:
addBatch in interface Statement
Throws:
SQLException

clearBatch

public void clearBatch()
                throws SQLException
Specified by:
clearBatch in interface Statement
Throws:
SQLException

executeBatch

public int[] executeBatch()
                   throws SQLException
Specified by:
executeBatch in interface Statement
Throws:
SQLException

getConnection

public Connection getConnection()
                         throws SQLException
Specified by:
getConnection in interface Statement
Throws:
SQLException

getMoreResults

public boolean getMoreResults(int current)
                       throws SQLException
Specified by:
getMoreResults in interface Statement
Throws:
SQLException

getGeneratedKeys

public ResultSet getGeneratedKeys()
                           throws SQLException
Specified by:
getGeneratedKeys in interface Statement
Throws:
SQLException

executeUpdate

public int executeUpdate(String sql,
                         int autoGeneratedKeys)
                  throws SQLException
Specified by:
executeUpdate in interface Statement
Throws:
SQLException

executeUpdate

public int executeUpdate(String sql,
                         int[] columnIndexes)
                  throws SQLException
Specified by:
executeUpdate in interface Statement
Throws:
SQLException

executeUpdate

public int executeUpdate(String sql,
                         String[] columnNames)
                  throws SQLException
Specified by:
executeUpdate in interface Statement
Throws:
SQLException

execute

public boolean execute(String sql,
                       int autoGeneratedKeys)
                throws SQLException
Specified by:
execute in interface Statement
Throws:
SQLException

execute

public boolean execute(String sql,
                       int[] columnIndexes)
                throws SQLException
Specified by:
execute in interface Statement
Throws:
SQLException

execute

public boolean execute(String sql,
                       String[] columnNames)
                throws SQLException
Specified by:
execute in interface Statement
Throws:
SQLException

getResultSetHoldability

public int getResultSetHoldability()
                            throws SQLException
Specified by:
getResultSetHoldability in interface Statement
Throws:
SQLException
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