Module org.eclipse.persistence.jpa.jpql

Package org.eclipse.persistence.jpa.jpql.tools

Class BasicRefactoringTool.EntityNameRenamer

java.lang.Object

org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor

org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseChildrenVisitor

org.eclipse.persistence.jpa.jpql.tools.BasicRefactoringTool.AbstractRenamer

org.eclipse.persistence.jpa.jpql.tools.BasicRefactoringTool.EntityNameRenamer

All Implemented Interfaces:

ExpressionVisitor

Enclosing class:

BasicRefactoringTool

protected class BasicRefactoringTool.EntityNameRenamer
extends BasicRefactoringTool.AbstractRenamer

This visitor renames an entity name. There are three possible StateObjects that can represent an entity name:

• AbstractSchemaNameStateObject: Employee in
  
  SELECT e
FROM Employee e
  
  
• EntityTypeLiteralStateObject: Exempt in
  
  

   SELECT CASE TYPE(e) WHEN Exempt THEN 'Exempt'
                         ELSE 'NONE'
           END
   FROM Employee e

• IdentificationVariableStateObject: Exempt in
  

   SELECT e
   FROM Employee e
   WHERE TYPE(e) <> Exempt

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	newEntityName	The current name of the entity to rename.
protected final String	oldEntityName	The new name of the entity.

Fields inherited from class org.eclipse.persistence.jpa.jpql.tools.BasicRefactoringTool.AbstractRenamer

textEdits

Constructor Summary

Constructors

Constructor	Description
EntityNameRenamer(String oldEntityName, String newEntityName)	Creates a new EntityNameRenamer.

Method Summary

Modifier and Type	Method	Description
void	visit(AbstractSchemaName expression)	Visits the AbstractSchemaName expression.
void	visit(EntityTypeLiteral expression)	Visits the EntityTypeLiteral expression.
void	visit(IdentificationVariable expression)	Visits the IdentificationVariable expression.

Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.BasicRefactoringTool.AbstractRenamer

addTextEdit, addTextEdit, buildTextEdit, reposition

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AbstractTraverseChildrenVisitor

visit

Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.AnonymousExpressionVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Field Details

newEntityName

protected final String newEntityName

The current name of the entity to rename.

oldEntityName

protected final String oldEntityName

The new name of the entity.

Constructor Details

EntityNameRenamer

public EntityNameRenamer(String oldEntityName,
 String newEntityName)

Creates a new EntityNameRenamer.

Parameters:

oldEntityName - The current name of the entity to rename

newEntityName - The new name of the entity

Method Details

visit

public void visit(AbstractSchemaName expression)

Description copied from interface: ExpressionVisitor

Visits the AbstractSchemaName expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(EntityTypeLiteral expression)

Description copied from interface: ExpressionVisitor

Visits the EntityTypeLiteral expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit

visit

public void visit(IdentificationVariable expression)

Description copied from interface: ExpressionVisitor

Visits the IdentificationVariable expression.

Specified by:

visit in interface ExpressionVisitor

Overrides:

visit in class AnonymousExpressionVisitor

Parameters:

expression - The Expression to visit