AliasToBeanResultTransformer (Hibernate API Documentation) - Hibernate 3.2.3 正式版 API 英文文档

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org.hibernate.transform
Class AliasToBeanResultTransformer

java.lang.Object
  org.hibernate.transform.AliasToBeanResultTransformer

All Implemented Interfaces:: ResultTransformer, Serializable

public class AliasToBeanResultTransformer
extends Object
implements ResultTransformer

Result transformer that allows to transform a result to a user specified class which will be populated via setter methods or fields matching the alias names.

 List resultWithAliasedBean = s.createCriteria(Enrolment.class)
			.createAlias("student", "st")
			.createAlias("course", "co")
			.setProjection( Projections.projectionList()
					.add( Projections.property("co.description"), "courseDescription" )
			)
			.setResultTransformer( new AliasToBeanResultTransformer(StudentDTO.class) )
			.list();

  StudentDTO dto = (StudentDTO)resultWithAliasedBean.get(0);

Author:: max
See Also:: Serialized Form

Constructor Summary

AliasToBeanResultTransformer(Class resultClass)


Method Summary

List transformList(List collection)


Object transformTuple(Object[] tuple, String[] aliases)


Methods inherited from class java.lang.Object

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

Constructor Detail

AliasToBeanResultTransformer

public AliasToBeanResultTransformer(Class resultClass)

Method Detail

transformTuple

public Object transformTuple(Object[] tuple,
                             String[] aliases)

Specified by:: transformTuple in interface ResultTransformer

transformList

public List transformList(List collection)

Specified by:: transformList in interface ResultTransformer