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org.eclipse.persistence.jpa.internal.jpql
Class VirtualQuery

java.lang.Object
org.eclipse.persistence.jpa.internal.jpql.VirtualQuery

All Implemented Interfaces:

IExternalForm, IQuery

public final class VirtualQuery

extends java.lang.Object

implements IQuery

This implementation of an IQuery simply holds onto the string representation of the JPQL query.

Since:

2.3

Version:

2.3

Author:

Pascal Filion

Field Summary

private java.lang.String	jpqlQuery A non-null string representation of the JPQL query
private IManagedTypeProvider	provider The provider of managed types.

Constructor Summary

VirtualQuery(IManagedTypeProvider provider, java.lang.String jpqlQuery)
Creates a new VirtualQuery.

Method Summary

java.lang.String	getExpression() Returns the string representation of the JPQL query.
IManagedTypeProvider	getProvider() Retrieves the provider of managed types.
void	setExpression(java.lang.String jpqlQuery) Sets the string representation of the JPQL query.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

jpqlQuery

private java.lang.String jpqlQuery

A non-null string representation of the JPQL query

provider

private final IManagedTypeProvider provider

The provider of managed types.

Constructor Detail

VirtualQuery

public VirtualQuery(IManagedTypeProvider provider,
                    java.lang.String jpqlQuery)

Creates a new VirtualQuery.

Parameters:

provider - The provider of managed types

query - A non-null string representation of the JPQL query

Method Detail

getExpression

public java.lang.String getExpression()

Returns the string representation of the JPQL query.

Specified by:

getExpression in interface IQuery

Returns:

A non-null string representation of the JPQL query

getProvider

public IManagedTypeProvider getProvider()

Retrieves the provider of managed types.

Specified by:

getProvider in interface IQuery

Returns:

The object that has access to the application's managed types.

setExpression

public void setExpression(java.lang.String jpqlQuery)

Sets the string representation of the JPQL query.

Parameters:

jpqlQuery - A non-null string representation of the JPQL query

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

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