org.onebusaway.container.hibernate
Class EnumUserType

java.lang.Object
  extended by org.onebusaway.container.hibernate.EnumUserType
All Implemented Interfaces:
org.hibernate.usertype.EnhancedUserType, org.hibernate.usertype.ParameterizedType, org.hibernate.usertype.UserType

public class EnumUserType
extends Object
implements org.hibernate.usertype.EnhancedUserType, org.hibernate.usertype.ParameterizedType

A custom Hibernate EnhancedUserType for mapping a Java enum to an SQL varchar in the database as opposed to the default behavior of an int.

Author:
bdferris

Constructor Summary
EnumUserType()
           
 
Method Summary
 Object assemble(Serializable cached, Object owner)
           
 Object deepCopy(Object value)
           
 Serializable disassemble(Object value)
           
 boolean equals(Object x, Object y)
           
 Object fromXMLString(String xmlValue)
           
 int hashCode(Object x)
           
 boolean isMutable()
           
 Object nullSafeGet(ResultSet rs, String[] names, Object owner)
           
 void nullSafeSet(PreparedStatement st, Object value, int index)
           
 String objectToSQLString(Object value)
           
 Object replace(Object original, Object target, Object owner)
           
 Class returnedClass()
           
 void setParameterValues(Properties parameters)
           
 int[] sqlTypes()
           
 String toXMLString(Object value)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

EnumUserType

public EnumUserType()
Method Detail

setParameterValues

public void setParameterValues(Properties parameters)
Specified by:
setParameterValues in interface org.hibernate.usertype.ParameterizedType

assemble

public Object assemble(Serializable cached,
                       Object owner)
                throws org.hibernate.HibernateException
Specified by:
assemble in interface org.hibernate.usertype.UserType
Throws:
org.hibernate.HibernateException

deepCopy

public Object deepCopy(Object value)
                throws org.hibernate.HibernateException
Specified by:
deepCopy in interface org.hibernate.usertype.UserType
Throws:
org.hibernate.HibernateException

disassemble

public Serializable disassemble(Object value)
                         throws org.hibernate.HibernateException
Specified by:
disassemble in interface org.hibernate.usertype.UserType
Throws:
org.hibernate.HibernateException

equals

public boolean equals(Object x,
                      Object y)
               throws org.hibernate.HibernateException
Specified by:
equals in interface org.hibernate.usertype.UserType
Throws:
org.hibernate.HibernateException

hashCode

public int hashCode(Object x)
             throws org.hibernate.HibernateException
Specified by:
hashCode in interface org.hibernate.usertype.UserType
Throws:
org.hibernate.HibernateException

isMutable

public boolean isMutable()
Specified by:
isMutable in interface org.hibernate.usertype.UserType

nullSafeGet

public Object nullSafeGet(ResultSet rs,
                          String[] names,
                          Object owner)
                   throws org.hibernate.HibernateException,
                          SQLException
Specified by:
nullSafeGet in interface org.hibernate.usertype.UserType
Throws:
org.hibernate.HibernateException
SQLException

nullSafeSet

public void nullSafeSet(PreparedStatement st,
                        Object value,
                        int index)
                 throws org.hibernate.HibernateException,
                        SQLException
Specified by:
nullSafeSet in interface org.hibernate.usertype.UserType
Throws:
org.hibernate.HibernateException
SQLException

replace

public Object replace(Object original,
                      Object target,
                      Object owner)
               throws org.hibernate.HibernateException
Specified by:
replace in interface org.hibernate.usertype.UserType
Throws:
org.hibernate.HibernateException

returnedClass

public Class returnedClass()
Specified by:
returnedClass in interface org.hibernate.usertype.UserType

sqlTypes

public int[] sqlTypes()
Specified by:
sqlTypes in interface org.hibernate.usertype.UserType

fromXMLString

public Object fromXMLString(String xmlValue)
Specified by:
fromXMLString in interface org.hibernate.usertype.EnhancedUserType

objectToSQLString

public String objectToSQLString(Object value)
Specified by:
objectToSQLString in interface org.hibernate.usertype.EnhancedUserType

toXMLString

public String toXMLString(Object value)
Specified by:
toXMLString in interface org.hibernate.usertype.EnhancedUserType


Copyright © 2011 OneBusAway. All Rights Reserved.