org.eclipse.persistence.jpa.jpql.spi.java
Class JavaQuery

java.lang.Object
  org.eclipse.persistence.jpa.jpql.spi.java.JavaQuery

All Implemented Interfaces:

IQuery

public class JavaQuery
extends java.lang.Object
implements IQuery

The concrete implementation of IQuery that is wrapping the design-time representation of a JPQL query.

Version:

2.4

Author:

Pascal Filion

Since:

2.3

Constructor Summary

JavaQuery(IManagedTypeProvider provider, java.lang.CharSequence jpqlQuery)
Creates a new JavaQuery.

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.CharSequence 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

Constructor Detail

JavaQuery

public JavaQuery(IManagedTypeProvider provider,
                 java.lang.CharSequence jpqlQuery)

Creates a new JavaQuery.

Parameters:

provider - The provider of JPA managed types

jpqlQuery - The 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.CharSequence jpqlQuery)

Sets the string representation of the JPQL query.

Parameters:

jpqlQuery - The string representation of the JPQL query

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object