org.mentabean.jdbc

Class OracleBeanSession

java.lang.Object

org.mentabean.jdbc.AnsiSQLBeanSession

org.mentabean.jdbc.OracleBeanSession

All Implemented Interfaces:

BeanSession

public class OracleBeanSession
extends AnsiSQLBeanSession

When using limit, Oracle will NOT sort first before limiting, so a trick must be used. Now in Oracle is 'sysdate'. Oracle only supports sequences for primary keys.

Author:

soliveira

Nested Class Summary

Nested classes/interfaces inherited from class org.mentabean.jdbc.AnsiSQLBeanSession

AnsiSQLBeanSession.QueryAndValues, AnsiSQLBeanSession.Value

Field Summary

Fields inherited from class org.mentabean.jdbc.AnsiSQLBeanSession

beanManager, conn, DEBUG, DEBUG_NATIVE, dispatcher, loaded

Fields inherited from interface org.mentabean.BeanSession

INSERT, UPDATE

Constructor Summary

Constructors

Constructor and Description
OracleBeanSession(BeanManager beanManager, Connection conn)

Method Summary

Methods

Modifier and Type	Method and Description
protected String	getCurrentTimestampCommand() Get the command representing 'now' in this database.
protected StringBuilder	handleLimit(StringBuilder sb, OrderBy orderBy, Limit limit) Oracle will not SORT first then apply LIMIT.
void	insert(Object bean) Insert the bean in the database.

Methods inherited from class org.mentabean.jdbc.AnsiSQLBeanSession

addTrigger, bindToInsertStatement, buildQuery, buildSelect, buildSelect, buildSelect, buildSelect, buildSelectImpl, buildSelectMinus, buildSelectMinus, buildTableName, compareDifferences, countList, createBasicInstance, createPKConstraintQuery, createTable, createTableAlias, createTableAlias, createTables, debugNativeSql, debugSql, delete, deleteAll, dispatchAfterDelete, dispatchAfterInsert, dispatchAfterUpdate, dispatchBeforeDelete, dispatchBeforeInsert, dispatchBeforeUpdate, dispatchTrigger, dropTable, getConfigFor, getConnection, getDatabaseType, getProperties, getPropertyBean, getValueFromBean, getValueFromBean, injectValue, isSet, isVarcharUnlimitedSupported, load, load, loadImpl, loadList, loadList, loadList, loadList, loadList, loadList, loadList, loadList, loadListMinus, loadListMinus, loadListMinus, loadListMinus, loadMinus, loadUnique, loadUnique, loadUniqueImpl, loadUniqueMinus, populateBean, populateBean, populateBean, populateBean, populateBeanImpl, populateBeanMinus, populateBeanMinus, prepareInsertQuery, propertyToColumn, propertyToColumn, propertyToColumn, removeTrigger, save, save, saveAll, secureLoadUnique, update, updateAll, updateDiff

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleBeanSession

public OracleBeanSession(BeanManager beanManager,
                 Connection conn)

Method Detail

getCurrentTimestampCommand

protected String getCurrentTimestampCommand()

Description copied from class: AnsiSQLBeanSession

Get the command representing 'now' in this database. This base implementation returns null, in other words, no now command will be used.

Overrides:

getCurrentTimestampCommand in class AnsiSQLBeanSession

Returns:

the command for now in this database (now(), sysdate, etc)

handleLimit

protected StringBuilder handleLimit(StringBuilder sb,
                        OrderBy orderBy,
                        Limit limit)

Oracle will not SORT first then apply LIMIT.

Overrides:

handleLimit in class AnsiSQLBeanSession

Returns:

A string builder with the the SQL modified for the limit operation

insert

public void insert(Object bean)

Description copied from interface: BeanSession

Insert the bean in the database. Depending on the type of PK, the generation of the PK can and should be taken care by the DB itself. The generated PK should be inserted in the bean by reflection, before the method returns. The default, database-independent implementation of this method, insert all fields in the database not worrying about PK generation strategies.

Specified by:

insert in interface BeanSession

Overrides:

insert in class AnsiSQLBeanSession

Parameters:

bean - The bean to insert