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java.lang.Objectnet.sourceforge.jtds.jdbcx.proxy.StatementProxy
net.sourceforge.jtds.jdbcx.proxy.PreparedStatementProxy
This class would be better implemented as a java.lang.reflect.Proxy. However, this feature was not added until 1.3 and reflection performance was not improved until 1.4. Since the driver still needs to be compatible with 1.2 and 1.3 this class is used to delegate the calls to a prepared statement with minimal overhead.
| Field Summary | |
private JtdsPreparedStatement |
_preparedStatement
|
| Fields inherited from class net.sourceforge.jtds.jdbcx.proxy.StatementProxy |
|
| 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 | |
(package private) |
PreparedStatementProxy(ConnectionProxy connection,
JtdsPreparedStatement preparedStatement)
|
| Method Summary | |
void |
addBatch()
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
clearParameters()
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
boolean |
execute()
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
java.sql.ResultSet |
executeQuery()
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
int |
executeUpdate()
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
java.sql.ResultSetMetaData |
getMetaData()
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
java.sql.ParameterMetaData |
getParameterMetaData()
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setArray(int parameterIndex,
java.sql.Array x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setAsciiStream(int parameterIndex,
java.io.InputStream x,
int length)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setBigDecimal(int parameterIndex,
java.math.BigDecimal x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setBinaryStream(int parameterIndex,
java.io.InputStream x,
int length)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setBlob(int parameterIndex,
java.sql.Blob x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setBoolean(int parameterIndex,
boolean x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setByte(int parameterIndex,
byte x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setBytes(int parameterIndex,
byte[] x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setCharacterStream(int parameterIndex,
java.io.Reader x,
int length)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setClob(int parameterIndex,
java.sql.Clob x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setDate(int parameterIndex,
java.sql.Date x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setDate(int parameterIndex,
java.sql.Date x,
java.util.Calendar cal)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setDouble(int parameterIndex,
double x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setFloat(int parameterIndex,
float x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setInt(int parameterIndex,
int x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setLong(int parameterIndex,
long x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setNull(int parameterIndex,
int sqlType)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setNull(int parameterIndex,
int sqlType,
java.lang.String typeName)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setObject(int parameterIndex,
java.lang.Object x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setObject(int parameterIndex,
java.lang.Object x,
int targetSqlType)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setObject(int parameterIndex,
java.lang.Object x,
int targetSqlType,
int scale)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setRef(int parameterIndex,
java.sql.Ref x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setShort(int parameterIndex,
short x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setString(int parameterIndex,
java.lang.String x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setTime(int parameterIndex,
java.sql.Time x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setTime(int parameterIndex,
java.sql.Time x,
java.util.Calendar cal)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setTimestamp(int parameterIndex,
java.sql.Timestamp x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setTimestamp(int parameterIndex,
java.sql.Timestamp x,
java.util.Calendar cal)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setUnicodeStream(int parameterIndex,
java.io.InputStream x,
int length)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
void |
setURL(int parameterIndex,
java.net.URL x)
Delgates calls to the prepared statement; SQLExceptions thrown from the prepared statement will cause an event to be fired on the connection pool listeners. |
| Methods inherited from class net.sourceforge.jtds.jdbcx.proxy.StatementProxy |
addBatch, cancel, clearBatch, clearWarnings, close, execute, execute, execute, execute, executeBatch, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, processSQLException, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setQueryTimeout, validateConnection |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface java.sql.Statement |
addBatch, cancel, clearBatch, clearWarnings, close, execute, execute, execute, execute, executeBatch, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setMaxFieldSize, setMaxRows, setQueryTimeout |
| Field Detail |
private JtdsPreparedStatement _preparedStatement
| Constructor Detail |
PreparedStatementProxy(ConnectionProxy connection,
JtdsPreparedStatement preparedStatement)
| Method Detail |
public java.sql.ResultSet executeQuery()
throws java.sql.SQLException
executeQuery in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public int executeUpdate()
throws java.sql.SQLException
executeUpdate in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setNull(int parameterIndex,
int sqlType)
throws java.sql.SQLException
setNull in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setBoolean(int parameterIndex,
boolean x)
throws java.sql.SQLException
setBoolean in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setByte(int parameterIndex,
byte x)
throws java.sql.SQLException
setByte in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setShort(int parameterIndex,
short x)
throws java.sql.SQLException
setShort in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setInt(int parameterIndex,
int x)
throws java.sql.SQLException
setInt in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setLong(int parameterIndex,
long x)
throws java.sql.SQLException
setLong in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setFloat(int parameterIndex,
float x)
throws java.sql.SQLException
setFloat in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setDouble(int parameterIndex,
double x)
throws java.sql.SQLException
setDouble in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setBigDecimal(int parameterIndex,
java.math.BigDecimal x)
throws java.sql.SQLException
setBigDecimal in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setString(int parameterIndex,
java.lang.String x)
throws java.sql.SQLException
setString in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setBytes(int parameterIndex,
byte[] x)
throws java.sql.SQLException
setBytes in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setDate(int parameterIndex,
java.sql.Date x)
throws java.sql.SQLException
setDate in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setTime(int parameterIndex,
java.sql.Time x)
throws java.sql.SQLException
setTime in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setTimestamp(int parameterIndex,
java.sql.Timestamp x)
throws java.sql.SQLException
setTimestamp in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setAsciiStream(int parameterIndex,
java.io.InputStream x,
int length)
throws java.sql.SQLException
setAsciiStream in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setUnicodeStream(int parameterIndex,
java.io.InputStream x,
int length)
throws java.sql.SQLException
setUnicodeStream in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setBinaryStream(int parameterIndex,
java.io.InputStream x,
int length)
throws java.sql.SQLException
setBinaryStream in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void clearParameters()
throws java.sql.SQLException
clearParameters in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setObject(int parameterIndex,
java.lang.Object x,
int targetSqlType,
int scale)
throws java.sql.SQLException
setObject in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setObject(int parameterIndex,
java.lang.Object x,
int targetSqlType)
throws java.sql.SQLException
setObject in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setObject(int parameterIndex,
java.lang.Object x)
throws java.sql.SQLException
setObject in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public boolean execute()
throws java.sql.SQLException
execute in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void addBatch()
throws java.sql.SQLException
addBatch in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setCharacterStream(int parameterIndex,
java.io.Reader x,
int length)
throws java.sql.SQLException
setCharacterStream in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setRef(int parameterIndex,
java.sql.Ref x)
throws java.sql.SQLException
setRef in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setBlob(int parameterIndex,
java.sql.Blob x)
throws java.sql.SQLException
setBlob in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setClob(int parameterIndex,
java.sql.Clob x)
throws java.sql.SQLException
setClob in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setArray(int parameterIndex,
java.sql.Array x)
throws java.sql.SQLException
setArray in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public java.sql.ResultSetMetaData getMetaData()
throws java.sql.SQLException
getMetaData in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setDate(int parameterIndex,
java.sql.Date x,
java.util.Calendar cal)
throws java.sql.SQLException
setDate in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setTime(int parameterIndex,
java.sql.Time x,
java.util.Calendar cal)
throws java.sql.SQLException
setTime in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setTimestamp(int parameterIndex,
java.sql.Timestamp x,
java.util.Calendar cal)
throws java.sql.SQLException
setTimestamp in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setNull(int parameterIndex,
int sqlType,
java.lang.String typeName)
throws java.sql.SQLException
setNull in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public void setURL(int parameterIndex,
java.net.URL x)
throws java.sql.SQLException
setURL in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
public java.sql.ParameterMetaData getParameterMetaData()
throws java.sql.SQLException
getParameterMetaData in interface java.sql.PreparedStatementjava.sql.SQLException - if an error occurs
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