org.eclipse.jpt.jpa.core.jpql.spi
Class JpaQuery

java.lang.Object
  org.eclipse.jpt.jpa.core.jpql.spi.JpaQuery

public class JpaQuery
extends Object

The concrete implementation of IQuery that is wrapping the design-time representation of a JPQL query. Provisional API: This interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.

Since:

3.0

Constructor Summary

JpaQuery(IManagedTypeProvider provider, NamedQuery query)
Creates a new JpaQuery.

JpaQuery(IManagedTypeProvider provider, NamedQuery query, String actualQuery)
Creates a new JpaQuery.

Method Summary

String	getExpression()
IManagedTypeProvider	getProvider()
protected NamedQuery	getQuery() Returns the encapsulated NamedQuery, which is the actual object.
protected void	initialize(IManagedTypeProvider provider, NamedQuery query, String actualQuery)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

JpaQuery

public JpaQuery(IManagedTypeProvider provider,
                NamedQuery query)

Creates a new JpaQuery.

Parameters:

provider - The provider of managed types

query - The model object of the JPQL query

JpaQuery

public JpaQuery(IManagedTypeProvider provider,
                NamedQuery query,
                String actualQuery)

Creates a new JpaQuery.

Parameters:

provider - The provider of managed types

query - The model object of the JPQL query

actualQuery - The actual JPQL query, which can differ from the one owned by the model object, which happens when the model is out of sync because it has not been updated yet

Method Detail

getExpression

public String getExpression()

getProvider

public IManagedTypeProvider getProvider()

getQuery

protected NamedQuery getQuery()

Returns the encapsulated NamedQuery, which is the actual object.

Returns:

The design-time representation of a JPQL query

initialize

protected void initialize(IManagedTypeProvider provider,
                          NamedQuery query,
                          String actualQuery)

toString

public String toString()

Overrides:

toString in class Object