org.hibernate.jpa.criteria.compile

Interface RenderingContext

public interface RenderingContext

Used to provide a context and services to the rendering.

Author:

Steve Ebersole

Method Summary

Modifier and Type	Method and Description
String	generateAlias() Generate a correlation name.
String	getCastType(Class javaType) Given a java type, determine the proper cast type name.
ExplicitParameterInfo	registerExplicitParameter(ParameterExpression<?> criteriaQueryParameter) Register parameters explicitly encountered in the criteria query.
String	registerLiteralParameterBinding(Object literal, Class javaType) Register a parameter that was not part of the criteria query (at least not as a parameter).

Method Detail

generateAlias

String generateAlias()

Generate a correlation name.

Returns:

The generated correlation name

registerExplicitParameter

ExplicitParameterInfo registerExplicitParameter(ParameterExpression<?> criteriaQueryParameter)

Register parameters explicitly encountered in the criteria query.

Parameters:

criteriaQueryParameter - The parameter expression

Returns:

The JPA-QL parameter name

registerLiteralParameterBinding

String registerLiteralParameterBinding(Object literal,
                                       Class javaType)

Register a parameter that was not part of the criteria query (at least not as a parameter).

Parameters:

literal - The literal value

javaType - The java type as whcih to handle the literal value.

Returns:

The JPA-QL parameter name

getCastType

String getCastType(Class javaType)

Given a java type, determine the proper cast type name.

Parameters:

javaType - The java type.

Returns:

The cast type name.