Class FcEncryptedBinaryType

java.lang.Object

de.xima.fc.persistence.hibernate.FcEncryptedBinaryType

All Implemented Interfaces:

FcEncryptedUserType, org.hibernate.usertype.ParameterizedType, org.hibernate.usertype.UserType

Direct Known Subclasses:

FCEncryptedBinaryType

public class FcEncryptedBinaryType
extends Object
implements FcEncryptedUserType, org.hibernate.usertype.UserType, org.hibernate.usertype.ParameterizedType

Hibernate UserType that maps a byte array field to an encrypted LOB field in the database.

Parameters:

• defaultValue: The default value to use if decryption fails or the database value is null/empty.
• scope: Optional scope for the encryptor, can be used to differentiate between different encryption contexts.

Since:

8.5.0

Author:

Norman Lorenz

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME
static final String	SCOPE

Constructor Summary

Constructors

Constructor	Description
FcEncryptedBinaryType()

Method Summary

Modifier and Type	Method	Description
Object	assemble(Serializable cached, Object owner)
Object	deepCopy(Object value)
Serializable	disassemble(Object value)
boolean	equals(Object x, Object y)
String	getScope()	Returns the encryption scope.
int	hashCode(Object x)
boolean	isMutable()
Object	nullSafeGet(ResultSet rs, String[] names, org.hibernate.engine.spi.SharedSessionContractImplementor session, Object owner)
void	nullSafeSet(PreparedStatement st, Object value, int index, org.hibernate.engine.spi.SharedSessionContractImplementor session)
Object	replace(Object original, Object target, Object owner)
Class	returnedClass()
void	setParameterValues(Properties parameters)
int[]	sqlTypes()

Methods inherited from class Object

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

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

SCOPE

public static final String SCOPE

See Also:

• Constant Field Values

Constructor Details

FcEncryptedBinaryType

public FcEncryptedBinaryType()

Method Details

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,
 org.hibernate.engine.spi.SharedSessionContractImplementor session,
 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,
 org.hibernate.engine.spi.SharedSessionContractImplementor session)
                 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

setParameterValues

public void setParameterValues(Properties parameters)

Specified by:

setParameterValues in interface org.hibernate.usertype.ParameterizedType

sqlTypes

public int[] sqlTypes()

Specified by:

sqlTypes in interface org.hibernate.usertype.UserType

getScope

public String getScope()

Description copied from interface: FcEncryptedUserType

Returns the encryption scope.

Specified by:

getScope in interface FcEncryptedUserType

Returns:

The scope, may be null.