CompositeCustomType (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档

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net.sf.hibernate.type
Class CompositeCustomType

java.lang.Object
  net.sf.hibernate.type.AbstractType
      net.sf.hibernate.type.CompositeCustomType

All Implemented Interfaces:: AbstractComponentType, Serializable, Type

public class CompositeCustomType
extends AbstractType
implements AbstractComponentType

Adapts CompositeUserType to Type interface

Author:: Gavin King
See Also:: Serialized Form

Constructor Summary

CompositeCustomType(Class userTypeClass)


Method Summary

Object assemble(Serializable cached, SessionImplementor session, Object owner)
          Reconstruct the object from its cached "disassembled" state.

Cascades.CascadeStyle cascade(int i)


Object deepCopy(Object value)
          Return a deep copy of the persistent state, stopping at entities and at collections.

Serializable disassemble(Object value, SessionImplementor session)
          Return a cacheable "disassembled" representation of the object.

int enableJoinedFetch(int i)


boolean equals(Object object)


boolean equals(Object x, Object y)
          Compare two instances of the class mapped by this type for persistence "equality", ie.

Object fromString(String xml)
          Parse the XML representation of an instance.

int getColumnSpan(Mapping mapping)
          How many columns are used to persist this type.

String getName()
          Returns the abbreviated name of the type.

String[] getPropertyNames()


Object getPropertyValue(Object component, int i)


Object getPropertyValue(Object component, int i, SessionImplementor session)


Object[] getPropertyValues(Object component)
          Optional operation

Object[] getPropertyValues(Object component, SessionImplementor session)


Class getReturnedClass()
          The class returned by nullSafeGet() methods.

Type[] getSubtypes()


int hashCode()


boolean hasNiceEquals()
          Does this type implement a well-behaved equals() method.

boolean isComponentType()
          Is this type a component type.

boolean isMutable()
          Are objects of this type mutable.

Object nullSafeGet(ResultSet rs, String[] names, SessionImplementor session, Object owner)
          Retrieve an instance of the mapped class from a JDBC resultset.

Object nullSafeGet(ResultSet rs, String columnName, SessionImplementor session, Object owner)
          Retrieve an instance of the mapped class from a JDBC resultset.

void nullSafeSet(PreparedStatement st, Object value, int index, SessionImplementor session)
          Write an instance of the mapped class to a prepared statement.

void setPropertyValues(Object component, Object[] values)
          Optional operation

int[] sqlTypes(Mapping mapping)
          Return the SQL type codes for the columns mapped by this type.

String toString(Object value, SessionFactoryImplementor factory)
          A representation of the value to be embedded in an XML element.

Methods inherited from class net.sf.hibernate.type.AbstractType

copy, hydrate, isAssociationType, isDirty, isEntityType, isModified, isObjectType, isPersistentCollectionType, resolveIdentifier

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.hibernate.type.Type

copy, hydrate, isAssociationType, isDirty, isEntityType, isModified, isObjectType, isPersistentCollectionType, resolveIdentifier

Constructor Detail

CompositeCustomType

public CompositeCustomType(Class userTypeClass)
                    throws MappingException

Method Detail

getSubtypes

public Type[] getSubtypes()

Specified by:: getSubtypes in interface AbstractComponentType

getPropertyNames

public String[] getPropertyNames()

Specified by:: getPropertyNames in interface AbstractComponentType

getPropertyValues

public Object[] getPropertyValues(Object component,
                                  SessionImplementor session)
                           throws HibernateException

Specified by:: getPropertyValues in interface AbstractComponentType

Throws:: HibernateException

getPropertyValues

public Object[] getPropertyValues(Object component)
                           throws HibernateException

Description copied from interface: AbstractComponentType

Optional operation

Specified by:: getPropertyValues in interface AbstractComponentType

Throws:: HibernateException

setPropertyValues

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

Description copied from interface: AbstractComponentType

Optional operation

Specified by:: setPropertyValues in interface AbstractComponentType

Throws:: HibernateException

getPropertyValue

public Object getPropertyValue(Object component,
                               int i,
                               SessionImplementor session)
                        throws HibernateException

Specified by:: getPropertyValue in interface AbstractComponentType

Throws:: HibernateException

getPropertyValue

public Object getPropertyValue(Object component,
                               int i)
                        throws HibernateException

Throws:: HibernateException

cascade

public Cascades.CascadeStyle cascade(int i)

Specified by:: cascade in interface AbstractComponentType

enableJoinedFetch

public int enableJoinedFetch(int i)

Specified by:: enableJoinedFetch in interface AbstractComponentType