org.hibernate.sql

Class Sybase11JoinFragment

java.lang.Object

org.hibernate.sql.JoinFragment

org.hibernate.sql.Sybase11JoinFragment

public class Sybase11JoinFragment
extends JoinFragment

An old Sybase-style join (before Sybase supported the ANSI style "inner join" etc syntax) This is needed for Sybase 11.9.2 and earlier, using the HQL 2.* syntax with Collections.

Author:

Colm O' Flaherty

Field Summary

Fields inherited from class org.hibernate.sql.JoinFragment

FULL_JOIN, INNER_JOIN, LEFT_OUTER_JOIN, RIGHT_OUTER_JOIN

Constructor Summary

Constructors

Constructor and Description
Sybase11JoinFragment()

Method Summary

Modifier and Type	Method and Description
boolean	addCondition(String condition) Adds a free-form condition fragment
void	addCondition(String alias, String[] columns, String condition)
void	addCondition(String alias, String[] fkColumns, String[] pkColumns) Adds a condition to the join fragment.
void	addCrossJoin(String tableName, String alias) Adds a cross join to the specified table.
void	addFromFragmentString(String fromFragmentString)
void	addJoin(String tableName, String alias, String[] fkColumns, String[] pkColumns, JoinType joinType) Adds a join.
void	addJoin(String tableName, String alias, String[] fkColumns, String[] pkColumns, JoinType joinType, String on) Adds a join, with an additional ON clause fragment
void	addJoins(String fromFragment, String whereFragment) Free-form form of adding theta-style joins taking the necessary FROM and WHERE clause fragments
JoinFragment	copy() Make a copy.
String	toFromFragmentString() Render this fragment to its FROM clause portion
String	toWhereFragmentString() Render this fragment to its WHERE clause portion

Methods inherited from class org.hibernate.sql.JoinFragment

addCondition, addFragment, hasFilterCondition, hasThetaJoins, setHasFilterCondition, setHasThetaJoins

Methods inherited from class java.lang.Object

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

Constructor Detail

Sybase11JoinFragment

public Sybase11JoinFragment()

Method Detail

addJoin

public void addJoin(String tableName,
                    String alias,
                    String[] fkColumns,
                    String[] pkColumns,
                    JoinType joinType)

Description copied from class: JoinFragment

Adds a join.

Specified by:

addJoin in class JoinFragment

Parameters:

tableName - The name of the table to be joined

alias - The alias to apply to the joined table

fkColumns - The names of the columns which reference the joined table

pkColumns - The columns in the joined table being referenced

joinType - The type of join

toFromFragmentString

public String toFromFragmentString()

Description copied from class: JoinFragment

Render this fragment to its FROM clause portion

Specified by:

toFromFragmentString in class JoinFragment

Returns:

The FROM clause portion of this fragment

toWhereFragmentString

public String toWhereFragmentString()

Description copied from class: JoinFragment

Render this fragment to its WHERE clause portion

Specified by:

toWhereFragmentString in class JoinFragment

Returns:

The WHERE clause portion of this fragment

addJoins

public void addJoins(String fromFragment,
                     String whereFragment)

Description copied from class: JoinFragment

Free-form form of adding theta-style joins taking the necessary FROM and WHERE clause fragments

Specified by:

addJoins in class JoinFragment

Parameters:

fromFragment - The FROM clause fragment

whereFragment - The WHERE clause fragment

copy

public JoinFragment copy()

Description copied from class: JoinFragment

Make a copy.

Specified by:

copy in class JoinFragment

Returns:

The copy.

addCondition

public void addCondition(String alias,
                         String[] columns,
                         String condition)

addCrossJoin

public void addCrossJoin(String tableName,
                         String alias)

Description copied from class: JoinFragment

Adds a cross join to the specified table.

Specified by:

addCrossJoin in class JoinFragment

Parameters:

tableName - The name of the table to be joined

alias - The alias to apply to the joined table

addCondition

public void addCondition(String alias,
                         String[] fkColumns,
                         String[] pkColumns)

Description copied from class: JoinFragment

Adds a condition to the join fragment.

Specified by:

addCondition in class JoinFragment

Parameters:

alias - The alias of the joined table

fkColumns - The names of the columns which reference the joined table

pkColumns - The columns in the joined table being referenced

addCondition

public boolean addCondition(String condition)

Description copied from class: JoinFragment

Adds a free-form condition fragment

Specified by:

addCondition in class JoinFragment

Parameters:

condition - The fragment

Returns:

true if the condition was added

addFromFragmentString

public void addFromFragmentString(String fromFragmentString)

addJoin

public void addJoin(String tableName,
                    String alias,
                    String[] fkColumns,
                    String[] pkColumns,
                    JoinType joinType,
                    String on)

Description copied from class: JoinFragment

Adds a join, with an additional ON clause fragment

Specified by:

addJoin in class JoinFragment

Parameters:

tableName - The name of the table to be joined

alias - The alias to apply to the joined table

fkColumns - The names of the columns which reference the joined table

pkColumns - The columns in the joined table being referenced

joinType - The type of join

on - The additional ON fragment