Package org.apache.openjpa.jdbc.sql

Class PostgresDictionary.PostgresPreparedStatement

java.lang.Object

org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement

org.apache.openjpa.jdbc.sql.PostgresDictionary.PostgresPreparedStatement

All Implemented Interfaces:

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

Enclosing class:

PostgresDictionary

protected static class PostgresDictionary.PostgresPreparedStatement
extends DelegatingPreparedStatement

Statement wrapper to work around the postgres empty result set bug.

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	Description
PostgresPreparedStatement(java.sql.PreparedStatement ps, java.sql.Connection conn, PostgresDictionary dict)

Method Summary

Modifier and Type	Method	Description
protected java.sql.ResultSet	executeQuery(boolean wrap)	Execute the query, with the option of not wrapping it in a DelegatingResultSet, which is the default.
void	setFetchSize(int i)

Methods inherited from class org.apache.openjpa.lib.jdbc.DelegatingPreparedStatement

addBatch, addBatch, appendInfo, cancel, clearBatch, clearParameters, clearWarnings, close, closeOnCompletion, equals, execute, execute, execute, execute, execute, executeBatch, executeQuery, executeQuery, executeQuery, executeUpdate, executeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getDelegate, getFetchDirection, getFetchSize, getGeneratedKeys, getInnermostDelegate, getMaxFieldSize, getMaxRows, getMetaData, getMoreResults, getMoreResults, getParameterMetaData, getQueryTimeout, getResultSet, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, hashCode, initialize, isClosed, isCloseOnCompletion, isPoolable, isWrapperFor, setArray, setAsciiStream, setAsciiStream, setAsciiStream, setBigDecimal, setBinaryStream, setBinaryStream, setBinaryStream, setBlob, setBlob, setBlob, setBoolean, setByte, setBytes, setCharacterStream, setCharacterStream, setCharacterStream, setClob, setClob, setClob, setCursorName, setDate, setDate, setDouble, setEscapeProcessing, setFetchDirection, setFloat, setInt, setLong, setMaxFieldSize, setMaxRows, setNCharacterStream, setNCharacterStream, setNClob, setNClob, setNClob, setNString, setNull, setNull, setObject, setObject, setObject, setPoolable, setQueryTimeout, setRef, setRowId, setShort, setSQLXML, setString, setTime, setTime, setTimestamp, setTimestamp, setUnicodeStream, setURL, toString, unwrap, wrapResult

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.sql.PreparedStatement

executeLargeUpdate, setObject, setObject

Methods inherited from interface java.sql.Statement

enquoteIdentifier, enquoteLiteral, enquoteNCharLiteral, executeLargeBatch, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, getLargeMaxRows, getLargeUpdateCount, isSimpleIdentifier, setLargeMaxRows

Constructor Detail

PostgresPreparedStatement

public PostgresPreparedStatement(java.sql.PreparedStatement ps,
                                 java.sql.Connection conn,
                                 PostgresDictionary dict)

Method Detail

executeQuery

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

Description copied from class: DelegatingPreparedStatement

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

Overrides:

executeQuery in class DelegatingPreparedStatement

Throws:

java.sql.SQLException

setFetchSize

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

Specified by:

setFetchSize in interface java.sql.Statement

Overrides:

setFetchSize in class DelegatingPreparedStatement

Throws:

java.sql.SQLException