oracle.jbo.server
Class DB2SQLBuilderImpl

java.lang.Object
  |
  +--oracle.jbo.server.BaseSQLBuilderImpl
        |
        +--oracle.jbo.server.SQL92SQLBuilderImpl
              |
              +--oracle.jbo.server.DB2SQLBuilderImpl

All Implemented Interfaces:

SQLBuilder, ViewCriteriaAdapter

public class DB2SQLBuilderImpl

extends SQL92SQLBuilderImpl

Field Summary

Fields inherited from class oracle.jbo.server.SQL92SQLBuilderImpl

ERROR_OLITE_RESOURCE_BUSY_AND_NOWAIT_SPECIFIED, mSQLBuilderInterface, ORACLE_ROWID_COLUMN

Fields inherited from interface oracle.jbo.server.SQLBuilder

BINDING_STYLE_JDBC, BINDING_STYLE_ORACLE, BINDING_STYLE_UNKNOWN, DML_DELETE, DML_INSERT, DML_UPDATE

Constructor Summary

DB2SQLBuilderImpl()

Method Summary

java.lang.String	getDbTimeQuery()
java.lang.String	getDbType() returns a string uniquely identifying this type of SQLBuilder.
static SQLBuilder	getInterface() Gets the singleton instance of this class.
protected java.lang.String	getJDBCDriverClassName() required override: provide the name of the default jdbc driver class KM: 2001-09-26 - now
java.lang.String	getPersistManagerClassName() Returns the name of default PersistManager class name.
protected java.lang.String	getSqlVariantLockTrailer() This defines the string that will be post-fixed to SQL ststements to have the rows locked - if the DB is incapable of this then is should return null.
java.lang.String	getVersion() Gets a string describing the version of this implentation of this interface.
void	releaseSavepoint(java.sql.Connection conn, java.lang.String id) release SAVEPOINT - if possible
void	rollbackToSavepoint(java.sql.Connection conn, java.lang.String id) rollback to SAVEPOINT - if possible
void	setSavepoint(java.sql.Connection conn, java.lang.String id) issue a SAVEPOINT - if possible

Methods inherited from class oracle.jbo.server.SQL92SQLBuilderImpl

getCreateSequenceInsertTriggerSQL, getCreateSequenceSQL, getDropSequenceSQL, getDropTableSQL, getQueryHitCountSQL, getTypeMapName, isDisplayBindValueUI

Methods inherited from class oracle.jbo.server.BaseSQLBuilderImpl

bindInsertStatement, bindUpdateStatement, bindWhereClause, bindWhereClause, buildDeleteStatement, buildInsertStatement, buildSelectString, buildSelectString, buildUpdateStatement, buildWhereClause, capabilityCanReuseLockStatements, convertFlags, convertValueToWhereFragment, doEntityDML, doEntitySelect, doLoadBulkFromResultSet, doLoadFromResultSet, doLoadFromStatement, doPreparedStatementDefineColumnType, doPreparedStatementDefines, doRefreshSQL, doRegisterDefaultDriver, doStatementSetBindingStyle, doStatementSetBindingStyleDefault, doStatementSetRowPrefetch, dumpConstraint, executeBatch, generatePKBasedRef, generateRefAndOID, generateRowID, getBaseTable, getColumnNameWithFormatForQuery, getConstraints, getConstraintsList, getCurrentDbTime, getDefaultBindingStyle, getFormattedLHSCompareFragment, getFormattedRHSCompareFragment, getROWID, getSchemaList, getSchemas, getTableList, getTables, getViewCriteriaAdapter, getViewCriteriaClause, getWarningText, isCharType, isConnectionAlive, isDataSourceJTABased, isNumericType, isStreamType, lookupDataSource, populateJboTypeMapEntries, shouldSkipDML, supportsReturningClause, supportsRowNumQuery

Methods inherited from class java.lang.Object

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

Constructor Detail

DB2SQLBuilderImpl

public DB2SQLBuilderImpl()

Method Detail

getInterface

public static SQLBuilder getInterface()

Gets the singleton instance of this class.

getVersion

public java.lang.String getVersion()

Description copied from interface: SQLBuilder

Gets a string describing the version of this implentation of this interface.

Specified by:

getVersion in interface SQLBuilder

Overrides:

getVersion in class SQL92SQLBuilderImpl

getDbType

public java.lang.String getDbType()

Description copied from interface: SQLBuilder

returns a string uniquely identifying this type of SQLBuilder. Examples are: "Oracle", "OLite", "SQL92"

Specified by:

getDbType in interface SQLBuilder

Overrides:

getDbType in class SQL92SQLBuilderImpl

getPersistManagerClassName

public java.lang.String getPersistManagerClassName()

Description copied from interface: SQLBuilder

Returns the name of default PersistManager class name.

Specified by:

getPersistManagerClassName in interface SQLBuilder

Overrides:

getPersistManagerClassName in class SQL92SQLBuilderImpl

getJDBCDriverClassName

protected java.lang.String getJDBCDriverClassName()

Description copied from class: SQL92SQLBuilderImpl

required override: provide the name of the default jdbc driver class KM: 2001-09-26 - now

Overrides:

getJDBCDriverClassName in class SQL92SQLBuilderImpl

setSavepoint

public void setSavepoint(java.sql.Connection conn,
                         java.lang.String id)
                  throws java.sql.SQLException

Description copied from interface: SQLBuilder

issue a SAVEPOINT - if possible

Specified by:

setSavepoint in interface SQLBuilder

Overrides:

setSavepoint in class BaseSQLBuilderImpl

Parameters:

id - = the id for a savepoint

java.sql.SQLException

rollbackToSavepoint

public void rollbackToSavepoint(java.sql.Connection conn,
                                java.lang.String id)
                         throws java.sql.SQLException

Description copied from interface: SQLBuilder

rollback to SAVEPOINT - if possible

Specified by:

rollbackToSavepoint in interface SQLBuilder

Overrides:

rollbackToSavepoint in class BaseSQLBuilderImpl

Parameters:

id - = the id for a savepoint

java.sql.SQLException

releaseSavepoint

public void releaseSavepoint(java.sql.Connection conn,
                             java.lang.String id)
                      throws java.sql.SQLException

Description copied from interface: SQLBuilder

release SAVEPOINT - if possible

Specified by:

releaseSavepoint in interface SQLBuilder

Overrides:

releaseSavepoint in class BaseSQLBuilderImpl

Parameters:

id - = the id for a savepoint

java.sql.SQLException

getSqlVariantLockTrailer

protected java.lang.String getSqlVariantLockTrailer()

Description copied from class: BaseSQLBuilderImpl

This defines the string that will be post-fixed to SQL ststements to have the rows locked - if the DB is incapable of this then is should return null. Examples are: SQL Server - "WITH (HOLDLOCK)" Oracle - "FOR UPDATE NOWAIT"

Overrides:

getSqlVariantLockTrailer in class SQL92SQLBuilderImpl

getDbTimeQuery

public java.lang.String getDbTimeQuery()

Overrides:

getDbTimeQuery in class SQL92SQLBuilderImpl