Package org.hibernate.sql.ast.tree.from

Class AbstractColumnReferenceQualifier

java.lang.Object

org.hibernate.sql.ast.tree.from.AbstractColumnReferenceQualifier

All Implemented Interfaces:

ColumnReferenceQualifier

Direct Known Subclasses:

AbstractTableGroup, OneToManyTableGroup

public abstract class AbstractColumnReferenceQualifier
extends Object
implements ColumnReferenceQualifier

Constructor Summary

Constructors

Constructor	Description
AbstractColumnReferenceQualifier()

Method Summary

Modifier and Type	Method	Description
protected abstract TableReference	getPrimaryTableReference()
protected abstract SessionFactoryImplementor	getSessionFactory()
TableReference	getTableReference(NavigablePath navigablePath, String tableExpression, boolean allowFkOptimization, boolean resolve)	Returns the table reference for the table expression, or null if not found.
protected TableReference	getTableReferenceInternal(NavigablePath navigablePath, String tableExpression, boolean allowFkOptimization, boolean resolve)
protected abstract List<TableReferenceJoin>	getTableReferenceJoins()
TableReference	resolveTableReference(NavigablePath navigablePath, String tableExpression, boolean allowFkOptimization)	Like ColumnReferenceQualifier.getTableReference(NavigablePath, String, boolean, boolean), but will throw an exception if no table reference can be found, even after resolving possible table reference joins.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.sql.ast.tree.from.ColumnReferenceQualifier

getTableReference, getTableReference, resolveTableReference, resolveTableReference

Constructor Detail

AbstractColumnReferenceQualifier

public AbstractColumnReferenceQualifier()

Method Detail

getPrimaryTableReference

protected abstract TableReference getPrimaryTableReference()

getTableReferenceJoins

protected abstract List<TableReferenceJoin> getTableReferenceJoins()

getSessionFactory

protected abstract SessionFactoryImplementor getSessionFactory()

resolveTableReference

public TableReference resolveTableReference(NavigablePath navigablePath,
                                            String tableExpression,
                                            boolean allowFkOptimization)

Description copied from interface: ColumnReferenceQualifier

Like ColumnReferenceQualifier.getTableReference(NavigablePath, String, boolean, boolean), but will throw an exception if no table reference can be found, even after resolving possible table reference joins.

Specified by:

resolveTableReference in interface ColumnReferenceQualifier

Parameters:

navigablePath - The path for which to look up the table reference, may be null

tableExpression - The table expression for which to look up the table reference

allowFkOptimization - Whether a foreign key optimization is allowed i.e. use the FK column on the key-side

getTableReference

public TableReference getTableReference(NavigablePath navigablePath,
                                        String tableExpression,
                                        boolean allowFkOptimization,
                                        boolean resolve)

Description copied from interface: ColumnReferenceQualifier

Returns the table reference for the table expression, or null if not found.

Specified by:

getTableReference in interface ColumnReferenceQualifier

Parameters:

navigablePath - The path for which to look up the table reference, may be null

tableExpression - The table expression for which to look up the table reference

allowFkOptimization - Whether a foreign key optimization is allowed i.e. use the FK column on the key-side

resolve - Whether to potentially create table reference joins for this table group

getTableReferenceInternal

protected TableReference getTableReferenceInternal(NavigablePath navigablePath,
                                                   String tableExpression,
                                                   boolean allowFkOptimization,
                                                   boolean resolve)