org.hibernate.type
Class ByteArrayBlobType

java.lang.Object
  extended by org.hibernate.type.AbstractType
      extended by org.hibernate.type.AbstractLobType
          extended by org.hibernate.type.ByteArrayBlobType
All Implemented Interfaces:
Serializable, Type
Direct Known Subclasses:
PrimitiveByteArrayBlobType

Deprecated. replaced by WrappedMaterializedBlobType

@Deprecated
public class ByteArrayBlobType
extends AbstractLobType

Map a Byte[] into a Blob Experimental

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.hibernate.type.AbstractType
LEGACY_DEFAULT_SIZE, LEGACY_DICTATED_SIZE
 
Constructor Summary
ByteArrayBlobType()
          Deprecated.  
 
Method Summary
 Object deepCopy(Object value, SessionFactoryImplementor factory)
          Deprecated. Return a deep copy of the persistent state, stopping at entities and at collections.
 Object fromXMLNode(org.dom4j.Node xml, Mapping factory)
          Deprecated. Parse the XML representation of an instance.
protected  Object get(ResultSet rs, String name)
          Deprecated.  
 int getHashCode(Object x, SessionFactoryImplementor factory)
          Deprecated. Get a hash code, consistent with persistence "equality".
 Class getReturnedClass()
          Deprecated. The class returned by Type.nullSafeGet(java.sql.ResultSet, java.lang.String[], org.hibernate.engine.spi.SessionImplementor, java.lang.Object) methods.
 boolean isEqual(Object x, Object y, SessionFactoryImplementor factory)
          Deprecated. Compare two instances of the class mapped by this type for persistence "equality" (equality of persistent state).
 boolean isMutable()
          Deprecated. Are objects of this type mutable.
 Object replace(Object original, Object target, SessionImplementor session, Object owner, Map copyCache)
          Deprecated. During merge, replace the existing (target) value in the entity we are merging to with a new (original) value from the detached entity we are merging.
protected  void set(PreparedStatement st, Object value, int index, SessionImplementor session)
          Deprecated.  
 void setToXMLNode(org.dom4j.Node node, Object value, SessionFactoryImplementor factory)
          Deprecated. A representation of the value to be embedded in an XML element.
 int[] sqlTypes(Mapping mapping)
          Deprecated. Return the JDBC types codes (per Types) for the columns mapped by this type.
 boolean[] toColumnNullness(Object value, Mapping mapping)
          Deprecated. Given an instance of the type, return an array of boolean, indicating which mapped columns would be null.
 String toLoggableString(Object value, SessionFactoryImplementor factory)
          Deprecated. Generate a representation of the value for logging purposes.
 String toString(Object val)
          Deprecated.  
protected  byte[] unWrap(Object bytes)
          Deprecated.  
protected  Object wrap(byte[] bytes)
          Deprecated.  
 
Methods inherited from class org.hibernate.type.AbstractLobType
defaultSizes, dictatedSizes, getColumnSpan, getHashCode, getName, isDirty, isEqual, nullSafeGet, nullSafeGet, nullSafeSet, nullSafeSet
 
Methods inherited from class org.hibernate.type.AbstractType
assemble, beforeAssemble, compare, disassemble, getSemiResolvedType, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isEntityType, isModified, isSame, isXMLElement, replace, replaceNode, resolve, semiResolve
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ByteArrayBlobType

public ByteArrayBlobType()
Deprecated. 
Method Detail

sqlTypes

public int[] sqlTypes(Mapping mapping)
Deprecated. 
Description copied from interface: Type
Return the JDBC types codes (per Types) for the columns mapped by this type.

NOTE: The number of elements in this array matches the return from Type.getColumnSpan(org.hibernate.engine.spi.Mapping).

Parameters:
mapping - The mapping object :/
Returns:
The JDBC type codes.

isEqual

public boolean isEqual(Object x,
                       Object y,
                       SessionFactoryImplementor factory)
Deprecated. 
Description copied from interface: Type
Compare two instances of the class mapped by this type for persistence "equality" (equality of persistent state).

This should always equate to some form of comparison of the value's internal state. As an example, for something like a date the comparison should be based on its internal "time" state based on the specific portion it is meant to represent (timestamp, date, time).

Specified by:
isEqual in interface Type
Overrides:
isEqual in class AbstractType
Parameters:
x - The first value
y - The second value
factory - The session factory
Returns:
True if there are considered equal (see discussion above).

getHashCode

public int getHashCode(Object x,
                       SessionFactoryImplementor factory)
Deprecated. 
Description copied from interface: Type
Get a hash code, consistent with persistence "equality". Again for most types the normal usage is to delegate to the value's hashCode.

Specified by:
getHashCode in interface Type
Overrides:
getHashCode in class AbstractType
Parameters:
x - The value for which to retrieve a hash code
factory - The session factory
Returns:
The hash code

deepCopy

public Object deepCopy(Object value,
                       SessionFactoryImplementor factory)
                throws HibernateException
Deprecated. 
Description copied from interface: Type
Return a deep copy of the persistent state, stopping at entities and at collections.

Parameters:
value - The value to be copied
factory - The session factory
Returns:
The deep copy
Throws:
HibernateException - An error from Hibernate

getReturnedClass

public Class getReturnedClass()
Deprecated. 
Description copied from interface: Type
The class returned by Type.nullSafeGet(java.sql.ResultSet, java.lang.String[], org.hibernate.engine.spi.SessionImplementor, java.lang.Object) methods. This is used to establish the class of an array of this type.

Returns:
The java type class handled by this type.

get

protected Object get(ResultSet rs,
                     String name)
              throws SQLException
Deprecated. 
Specified by:
get in class AbstractLobType
Throws:
SQLException

set

protected void set(PreparedStatement st,
                   Object value,
                   int index,
                   SessionImplementor session)
            throws SQLException
Deprecated. 
Specified by:
set in class AbstractLobType
Throws:
SQLException

setToXMLNode

public void setToXMLNode(org.dom4j.Node node,
                         Object value,
                         SessionFactoryImplementor factory)
                  throws HibernateException
Deprecated. 
Description copied from interface: Type
A representation of the value to be embedded in an XML element.

Parameters:
node - The XML node to which to write the value
value - The value to write
factory - The session factory
Throws:
HibernateException - An error from Hibernate

toString

public String toString(Object val)
Deprecated. 

toLoggableString

public String toLoggableString(Object value,
                               SessionFactoryImplementor factory)
Deprecated. 
Description copied from interface: Type
Generate a representation of the value for logging purposes.

Parameters:
value - The value to be logged
factory - The session factory
Returns:
The loggable representation

fromXMLNode

public Object fromXMLNode(org.dom4j.Node xml,
                          Mapping factory)
                   throws HibernateException
Deprecated. 
Description copied from interface: Type
Parse the XML representation of an instance.

Parameters:
xml - The XML node from which to read the value
factory - The session factory
Returns:
an instance of the mapped class
Throws:
HibernateException - An error from Hibernate

wrap

protected Object wrap(byte[] bytes)
Deprecated. 

unWrap

protected byte[] unWrap(Object bytes)
Deprecated. 

isMutable

public boolean isMutable()
Deprecated. 
Description copied from interface: Type
Are objects of this type mutable. (With respect to the referencing object ... entities and collections are considered immutable because they manage their own internal state.)

Returns:
boolean

replace

public Object replace(Object original,
                      Object target,
                      SessionImplementor session,
                      Object owner,
                      Map copyCache)
               throws HibernateException
Deprecated. 
Description copied from interface: Type
During merge, replace the existing (target) value in the entity we are merging to with a new (original) value from the detached entity we are merging. For immutable objects, or null values, it is safe to simply return the first parameter. For mutable objects, it is safe to return a copy of the first parameter. For objects with component values, it might make sense to recursively replace component values.

Parameters:
original - the value from the detached entity being merged
target - the value in the managed entity
session - The originating session
owner - The owner of the value
copyCache - The cache of already copied/replaced values
Returns:
the value to be merged
Throws:
HibernateException - An error from Hibernate

toColumnNullness

public boolean[] toColumnNullness(Object value,
                                  Mapping mapping)
Deprecated. 
Description copied from interface: Type
Given an instance of the type, return an array of boolean, indicating which mapped columns would be null.

Parameters:
value - an instance of the type
mapping - The mapping abstraction
Returns:
array indicating column nullness for a value instance


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