org.norther.tammi.root.ojb.platform
Class PlatformMySQLEL

java.lang.Object
  org.apache.ojb.broker.platforms.PlatformDefaultImpl
      org.apache.ojb.broker.platforms.PlatformMySQLImpl
          org.norther.tammi.root.ojb.platform.PlatformMySQLEL

All Implemented Interfaces:

JoinSyntaxTypes, Platform, SQLPlatform

public class PlatformMySQLEL
extends PlatformMySQLImpl
implements SQLPlatform

Extends PlatformMySQLImpl with locator emulator support.

Version:

$Id: PlatformMySQLEL.java,v 1.2 2009/10/02 13:50:47 cvsimp Exp $

Author:

Ilkka Priha

Field Summary

Fields inherited from class org.apache.ojb.broker.platforms.PlatformDefaultImpl

jcd, log, m_batchUpdatesChecked, m_supportsBatchUpdates, MAX_LIMIT_VALUE

Fields inherited from interface org.apache.ojb.broker.accesslayer.JoinSyntaxTypes

ORACLE_JOIN_SYNTAX, SQL92_JOIN_SYNTAX, SQL92_NOPAREN_JOIN_SYNTAX, SYBASE_JOIN_SYNTAX

Constructor Summary

PlatformMySQLEL(JdbcConnectionDescriptor jc)
Constructs a new platform.

Method Summary

StringBuffer	appendQueryClass(ClassDescriptor cld, StringBuffer buffer) Appends a class descriptor table to the SQL query statement buffer.
StringBuffer	appendQueryColumn(String column, StringBuffer buffer) Appends a named column to the SQL query statement buffer.
StringBuffer	appendQueryColumn(String tableOrAlias, String column, StringBuffer buffer) Appends a named column with a table alias to the SQL query statement buffer.
StringBuffer	appendQueryField(FieldDescriptor fld, StringBuffer buffer) Appends a field descriptor column to the SQL query statement buffer.
StringBuffer	appendQueryField(String tableOrAlias, FieldDescriptor fld, StringBuffer buffer) Appends a field descriptor column with a table alias to the SQL query statement buffer.
StringBuffer	appendQueryTable(String tableOrAlias, StringBuffer buffer) Append a named table to the SQL query statement buffer.
boolean	locatorsUpdateCopy(Connection con)

Methods inherited from class org.apache.ojb.broker.platforms.PlatformMySQLImpl

addLimitSql, addPagingSql, concatenate, getEscapeClause, getJoinSyntaxType, getLastInsertIdentityQuery, getQuotedName, limitAfterSelect, limitBeforeOffset, postPrepareReadInValue, prepareNextValProcedureStatement, setObjectForStatement, supportsLimit, supportsOffset

Methods inherited from class org.apache.ojb.broker.platforms.PlatformDefaultImpl

addBatch, afterStatementClose, afterStatementCreate, beforeBatch, beforeStatementClose, buildLimit, buildOffset, changeAutoCommitState, changeAutoCommitState, checkForBatchSupport, checkForGetGeneratedKeys, createSequenceQuery, createSequenceQuery, defaultSetBlob, defaultSetClob, detectLocatorsUpdateState, dropSequenceQuery, executeBatch, getConcatenationCharacter, getGeneratedKeys, getSelectForUpdateClause, initializeJdbcConnection, initializeJdbcConnection, limitOffsetValuesEmbedded, nextSequenceQuery, quoteName, registerOutResultSet, setNullForStatement, setObjectForStatement, supportsBatchOperations, supportsGetGeneratedKeys, supportsMultiColumnCountDistinct, supportsOrderByInSubSelect, useCountForResultsetSize

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.ojb.broker.platforms.Platform

addBatch, addLimitSql, addPagingSql, afterStatementClose, afterStatementCreate, beforeBatch, beforeStatementClose, buildLimit, buildOffset, changeAutoCommitState, changeAutoCommitState, concatenate, createSequenceQuery, createSequenceQuery, dropSequenceQuery, executeBatch, getEscapeClause, getGeneratedKeys, getJoinSyntaxType, getLastInsertIdentityQuery, getSelectForUpdateClause, initializeJdbcConnection, initializeJdbcConnection, limitAfterSelect, limitBeforeOffset, limitOffsetValuesEmbedded, nextSequenceQuery, postPrepareReadInValue, prepareNextValProcedureStatement, quoteName, registerOutResultSet, setNullForStatement, setObjectForStatement, setObjectForStatement, supportsBatchOperations, supportsGetGeneratedKeys, supportsLimit, supportsMultiColumnCountDistinct, supportsOffset, supportsOrderByInSubSelect, useCountForResultsetSize

Constructor Detail

PlatformMySQLEL

public PlatformMySQLEL(JdbcConnectionDescriptor jc)

Constructs a new platform.

Parameters:

jc - the connection.

Method Detail

locatorsUpdateCopy

public boolean locatorsUpdateCopy(Connection con)

Specified by:

locatorsUpdateCopy in interface Platform

Overrides:

locatorsUpdateCopy in class PlatformDefaultImpl

appendQueryTable

public StringBuffer appendQueryTable(String tableOrAlias,
                                     StringBuffer buffer)

Description copied from interface: SQLPlatform

Append a named table to the SQL query statement buffer.

Specified by:

appendQueryTable in interface SQLPlatform

Parameters:

tableOrAlias - the table or alias.

buffer - the statement buffer.

Returns:

the updated buffer.

appendQueryClass

public StringBuffer appendQueryClass(ClassDescriptor cld,
                                     StringBuffer buffer)

Description copied from interface: SQLPlatform

Appends a class descriptor table to the SQL query statement buffer.

Specified by:

appendQueryClass in interface SQLPlatform

Parameters:

cld - the class descriptor.

buffer - the statement buffer.

Returns:

the updated buffer.

appendQueryColumn

public StringBuffer appendQueryColumn(String column,
                                      StringBuffer buffer)

Description copied from interface: SQLPlatform

Appends a named column to the SQL query statement buffer.

Specified by:

appendQueryColumn in interface SQLPlatform

Parameters:

column - the column name.

buffer - the statement buffer.

Returns:

the updated buffer.

appendQueryColumn

public StringBuffer appendQueryColumn(String tableOrAlias,
                                      String column,
                                      StringBuffer buffer)

Description copied from interface: SQLPlatform

Appends a named column with a table alias to the SQL query statement buffer.

Specified by:

appendQueryColumn in interface SQLPlatform

Parameters:

tableOrAlias - the table or alias.

column - the column name.

buffer - the statement buffer.

Returns:

the updated buffer.

appendQueryField

public StringBuffer appendQueryField(FieldDescriptor fld,
                                     StringBuffer buffer)

Description copied from interface: SQLPlatform

Appends a field descriptor column to the SQL query statement buffer.

Specified by:

appendQueryField in interface SQLPlatform

Parameters:

fld - the field descriptor.

buffer - the statement buffer.

Returns:

the updated buffer.

appendQueryField

public StringBuffer appendQueryField(String tableOrAlias,
                                     FieldDescriptor fld,
                                     StringBuffer buffer)

Description copied from interface: SQLPlatform

Appends a field descriptor column with a table alias to the SQL query statement buffer.

Specified by:

appendQueryField in interface SQLPlatform

Parameters:

tableOrAlias - the table or alias.

fld - the field descriptor.

buffer - the statement buffer.

Returns:

the updated buffer.