org.hibernate.type
Class AbstractLobType

java.lang.Object
  org.hibernate.type.AbstractType
      org.hibernate.type.AbstractLobType

All Implemented Interfaces:

Serializable, Type

Direct Known Subclasses:

ByteArrayBlobType, SerializableToBlobType

Deprecated.

@Deprecated
public abstract class AbstractLobType
extends AbstractType
implements Serializable

Author:

Emmanuel Bernard

See Also:

Serialized Form

Constructor Summary

AbstractLobType()
Deprecated.

Method Summary

protected abstract Object	get(ResultSet rs, String name) Deprecated.
int	getColumnSpan(Mapping mapping) Deprecated. How many columns are used to persist this type.
int	getHashCode(Object x, EntityMode entityMode) Deprecated. Get a hash code, consistent with persistence "equality".
String	getName() Deprecated. Returns the abbreviated name of the type.
boolean	isDirty(Object old, Object current, boolean[] checkable, SessionImplementor session) Deprecated. Should the parent be considered dirty, given both the old and current value?
boolean	isEqual(Object x, Object y, EntityMode entityMode) Deprecated. Compare two instances of the class mapped by this type for persistence "equality" (equality of persistent state).
Object	nullSafeGet(ResultSet rs, String[] names, SessionImplementor session, Object owner) Deprecated. Retrieve an instance of the mapped class from a JDBC resultset.
Object	nullSafeGet(ResultSet rs, String name, SessionImplementor session, Object owner) Deprecated. Retrieve an instance of the mapped class from a JDBC resultset.
void	nullSafeSet(PreparedStatement st, Object value, int index, boolean[] settable, SessionImplementor session) Deprecated. Write an instance of the mapped class to a prepared statement, ignoring some columns.
void	nullSafeSet(PreparedStatement st, Object value, int index, SessionImplementor session) Deprecated. Write an instance of the mapped class to a prepared statement.
protected abstract void	set(PreparedStatement st, Object value, int index, SessionImplementor session) Deprecated.

Methods inherited from class org.hibernate.type.AbstractType

assemble, beforeAssemble, compare, disassemble, getHashCode, getSemiResolvedType, hydrate, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isEntityType, isEqual, 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

Methods inherited from interface org.hibernate.type.Type

deepCopy, fromXMLNode, getReturnedClass, isMutable, replace, setToXMLNode, sqlTypes, toColumnNullness, toLoggableString

Constructor Detail

AbstractLobType

public AbstractLobType()

Deprecated.

Method Detail

isDirty

public boolean isDirty(Object old,
                       Object current,
                       boolean[] checkable,
                       SessionImplementor session)
                throws HibernateException

Deprecated.

Description copied from interface: Type

Should the parent be considered dirty, given both the old and current value?

Specified by:

isDirty in interface Type

Parameters:

old - the old value

current - the current value

checkable - An array of booleans indicating which columns making up the value are actually checkable

session - The session from which the request originated.

Returns:

true if the field is dirty

Throws:

HibernateException - A problem occurred performing the checking

isEqual

public boolean isEqual(Object x,
                       Object y,
                       EntityMode entityMode)

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

entityMode - The entity mode of the values.

Returns:

True if there are considered equal (see discussion above).

getHashCode

public int getHashCode(Object x,
                       EntityMode entityMode)

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

entityMode - The entity mode of the value.

Returns:

The hash code

getName

public String getName()

Deprecated.

Description copied from interface: Type

Returns the abbreviated name of the type.

Specified by:

getName in interface Type

Returns:

String the Hibernate type name

getColumnSpan

public int getColumnSpan(Mapping mapping)
                  throws MappingException

Deprecated.

Description copied from interface: Type

How many columns are used to persist this type. Always the same as sqlTypes(mapping).length

Specified by:

getColumnSpan in interface Type

Parameters:

mapping - The mapping object :/

Returns:

The number of columns

Throws:

MappingException - Generally indicates an issue accessing the passed mapping object.

get

protected abstract Object get(ResultSet rs,
                              String name)
                       throws SQLException

Deprecated.

Throws:

SQLException

nullSafeGet

public Object nullSafeGet(ResultSet rs,
                          String[] names,
                          SessionImplementor session,
                          Object owner)
                   throws HibernateException,
                          SQLException

Deprecated.

Description copied from interface: Type

Retrieve an instance of the mapped class from a JDBC resultset. Implementors should handle possibility of null values.

Specified by:

nullSafeGet in interface Type

names - the column names

owner - the parent entity

Returns:

Object

Throws:

HibernateException

SQLException

See Also:

alternative, 2-phase property initialization

nullSafeGet

public Object nullSafeGet(ResultSet rs,
                          String name,
                          SessionImplementor session,
                          Object owner)
                   throws HibernateException,
                          SQLException

Deprecated.

Description copied from interface: Type

Retrieve an instance of the mapped class from a JDBC resultset. Implementations should handle possibility of null values. This method might be called if the type is known to be a single-column type.

Specified by:

nullSafeGet in interface Type

name - the column name

owner - the parent entity

Returns:

Object

Throws:

HibernateException

SQLException

nullSafeSet

public void nullSafeSet(PreparedStatement st,
                        Object value,
                        int index,
                        boolean[] settable,
                        SessionImplementor session)
                 throws HibernateException,
                        SQLException

Deprecated.

Description copied from interface: Type

Write an instance of the mapped class to a prepared statement, ignoring some columns. Implementors should handle possibility of null values. A multi-column type should be written to parameters starting from index.

Specified by:

nullSafeSet in interface Type

value - the object to write

index - statement parameter index

settable - an array indicating which columns to ignore

Throws:

HibernateException

SQLException

set

protected abstract void set(PreparedStatement st,
                            Object value,
                            int index,
                            SessionImplementor session)
                     throws SQLException

Deprecated.

Throws:

SQLException

nullSafeSet

public void nullSafeSet(PreparedStatement st,
                        Object value,
                        int index,
                        SessionImplementor session)
                 throws HibernateException,
                        SQLException

Deprecated.

Description copied from interface: Type

Write an instance of the mapped class to a prepared statement. Implementors should handle possibility of null values. A multi-column type should be written to parameters starting from index.

Specified by:

nullSafeSet in interface Type

value - the object to write

index - statement parameter index

Throws:

HibernateException

SQLException