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

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org.hibernate.tuple.component
Class PojoComponentTuplizer

java.lang.Object
  org.hibernate.tuple.component.AbstractComponentTuplizer
      org.hibernate.tuple.component.PojoComponentTuplizer

All Implemented Interfaces:

ComponentTuplizer, Serializable, Tuplizer

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public class PojoComponentTuplizer

extends AbstractComponentTuplizer

A ComponentTuplizer specific to the pojo entity mode.

Author:

Gavin King, Steve Ebersole

See Also:

Serialized Form

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Field Summary

 

Fields inherited from class org.hibernate.tuple.component.AbstractComponentTuplizer

getters, hasCustomAccessors, instantiator, propertySpan, setters

 

Constructor Summary

PojoComponentTuplizer(Component component)

 

Method Summary
protected  Getter	buildGetter(Component component, Property prop)
protected  Instantiator	buildInstantiator(Component component)
protected  Setter	buildSetter(Component component, Property prop)
Class	getMappedClass()           Return the pojo class managed by this tuplizer.
Object	getParent(Object component)           Retreive the current value of the parent property.
Object[]	getPropertyValues(Object component)           Extract the current values contained on the given entity.
boolean	hasParentProperty()           Does the component managed by this tuuplizer contain a parent property?
boolean	isMethodOf(Method method)           Is the given method available via the managed component as a property getter?
void	setParent(Object component, Object parent, SessionFactoryImplementor factory)           Set the value of the parent property.
void	setPropertyValues(Object component, Object[] values)           Inject the given values into the given entity.

 

Methods inherited from class org.hibernate.tuple.component.AbstractComponentTuplizer

getPropertyValue, instantiate, isInstance

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

PojoComponentTuplizer

public PojoComponentTuplizer(Component component)

Method Detail

getMappedClass

public Class getMappedClass()

Description copied from interface: Tuplizer

Return the pojo class managed by this tuplizer.

Need to determine how to best handle this for the Tuplizers for EntityModes other than POJO.

todo : be really nice to not have this here since it is essentially pojo specific...

Returns:

The persistent class.

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getPropertyValues

public Object[] getPropertyValues(Object component)
                           throws HibernateException

Description copied from interface: Tuplizer

Extract the current values contained on the given entity.

Specified by:

getPropertyValues in interface Tuplizer

Overrides:

getPropertyValues in class AbstractComponentTuplizer

Throws:

HibernateException

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setPropertyValues

public void setPropertyValues(Object component,
                              Object[] values)
                       throws HibernateException

Description copied from interface: Tuplizer

Inject the given values into the given entity.

Specified by:

setPropertyValues in interface Tuplizer

Overrides:

setPropertyValues in class AbstractComponentTuplizer

Throws:

HibernateException

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getParent

public Object getParent(Object component)

Description copied from interface: ComponentTuplizer

Retreive the current value of the parent property.

Specified by:

getParent in interface ComponentTuplizer

Overrides:

getParent in class AbstractComponentTuplizer

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hasParentProperty

public boolean hasParentProperty()

Description copied from interface: ComponentTuplizer

Does the component managed by this tuuplizer contain a parent property?

Specified by:

hasParentProperty in interface ComponentTuplizer

Overrides:

hasParentProperty in class AbstractComponentTuplizer

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isMethodOf

public boolean isMethodOf(Method method)

Description copied from interface: ComponentTuplizer

Is the given method available via the managed component as a property getter?

Specified by:

isMethodOf in interface ComponentTuplizer

Overrides:

isMethodOf in class AbstractComponentTuplizer

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setParent

public void setParent(Object component,
                      Object parent,
                      SessionFactoryImplementor factory)

Description copied from interface: ComponentTuplizer

Set the value of the parent property.

Specified by:

setParent in interface ComponentTuplizer

Overrides:

setParent in class AbstractComponentTuplizer

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buildInstantiator

protected Instantiator buildInstantiator(Component component)

Specified by:

buildInstantiator in class AbstractComponentTuplizer

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buildGetter

protected Getter buildGetter(Component component,
                             Property prop)

Specified by:

buildGetter in class AbstractComponentTuplizer

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buildSetter

protected Setter buildSetter(Component component,
                             Property prop)

Specified by:

buildSetter in class AbstractComponentTuplizer

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