org.jbpm.db.hibernate
Class SybaseTextType

java.lang.Object
  org.jbpm.db.hibernate.SybaseTextType

All Implemented Interfaces:

Serializable, org.hibernate.usertype.EnhancedUserType, org.hibernate.usertype.UserType

public class SybaseTextType
extends Object
implements org.hibernate.usertype.EnhancedUserType, Serializable

Replacement for TextType made to work around a feature in the jConnect driver when setting a text parameter to null. Specifically, the call:

 PreparedStatement st;
 st.setNull(index, Types.CLOB);
 

throws an SQLException with SQL state "JZ0SL" and reason "Unsupported SQL type".

Author:

Alejandro Guizar

See Also:

JBPM-1818, Serialized Form

Constructor Summary

SybaseTextType()

Method Summary

Object	assemble(Serializable cached, Object owner)
Object	deepCopy(Object value)
Serializable	disassemble(Object value)
boolean	equals(Object x, Object y)
Object	fromStringValue(String xml)
Object	fromXMLString(String xml)
Object	get(ResultSet rs, String name)
int	hashCode(Object x)
boolean	isMutable()
Object	nullSafeGet(ResultSet rs, String name)
Object	nullSafeGet(ResultSet rs, String[] names, Object owner)
void	nullSafeSet(PreparedStatement st, Object value, int index)
String	nullSafeToString(Object value)
String	objectToSQLString(Object value)
Object	replace(Object original, Object target, Object owner)
Class	returnedClass()
void	set(PreparedStatement st, Object value, int index)
void	setNull(PreparedStatement st, int index)
int	sqlType()
int[]	sqlTypes()
String	toString(Object value)
String	toXMLString(Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

SybaseTextType

public SybaseTextType()

Method Detail

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

nullSafeGet

public Object nullSafeGet(ResultSet rs,
                          String name)
                   throws org.hibernate.HibernateException,
                          SQLException

Throws:

org.hibernate.HibernateException

SQLException

get

public Object get(ResultSet rs,
                  String name)
           throws org.hibernate.HibernateException,
                  SQLException

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

set

public void set(PreparedStatement st,
                Object value,
                int index)
         throws org.hibernate.HibernateException,
                SQLException

Throws:

org.hibernate.HibernateException

SQLException

setNull

public void setNull(PreparedStatement st,
                    int index)
             throws org.hibernate.HibernateException,
                    SQLException

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

sqlType

public int sqlType()

objectToSQLString

public String objectToSQLString(Object value)

Specified by:

objectToSQLString in interface org.hibernate.usertype.EnhancedUserType

fromXMLString

public Object fromXMLString(String xml)

Specified by:

fromXMLString in interface org.hibernate.usertype.EnhancedUserType

toXMLString

public String toXMLString(Object value)

Specified by:

toXMLString in interface org.hibernate.usertype.EnhancedUserType

nullSafeToString

public String nullSafeToString(Object value)
                        throws org.hibernate.HibernateException

Throws:

org.hibernate.HibernateException

toString

public String toString(Object value)

fromStringValue

public Object fromStringValue(String xml)