Package org.hibernate.type.internal

Class UserTypeVersionJavaTypeWrapper<J>

java.lang.Object

org.hibernate.type.internal.UserTypeJavaTypeWrapper<J>

org.hibernate.type.internal.UserTypeVersionJavaTypeWrapper<J>

All Implemented Interfaces:

Serializable, BasicJavaType<J>, JavaType<J>, VersionJavaType<J>

public class UserTypeVersionJavaTypeWrapper<J>
extends UserTypeJavaTypeWrapper<J>
implements VersionJavaType<J>

Author:

Christian Beikov

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.hibernate.type.internal.UserTypeJavaTypeWrapper

UserTypeJavaTypeWrapper.MutabilityPlanWrapper<J>

Nested classes/interfaces inherited from interface org.hibernate.type.descriptor.java.JavaType

JavaType.CoercionContext

Field Summary

Fields inherited from class org.hibernate.type.internal.UserTypeJavaTypeWrapper

userType

Constructor Summary

Constructors

Constructor	Description
UserTypeVersionJavaTypeWrapper(UserVersionType<J> userType)

Method Summary

Modifier and Type	Method	Description
J	next(J current, Long length, Integer precision, Integer scale, SharedSessionContractImplementor session)	Increment the version.
J	seed(Long length, Integer precision, Integer scale, SharedSessionContractImplementor session)	Generate an initial version.

Methods inherited from class org.hibernate.type.internal.UserTypeJavaTypeWrapper

areEqual, extractHashCode, fromString, getComparator, getDefaultSqlLength, getDefaultSqlPrecision, getDefaultSqlScale, getJavaTypeClass, getMutabilityPlan, getRecommendedJdbcType, toString, unwrap, wrap

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.descriptor.java.JavaType

appendEncodedString, areEqual, coerce, createJavaType, createJavaType, extractHashCode, extractLoggableRepresentation, fromEncodedString, getCheckCondition, getComparator, getDefaultSqlLength, getDefaultSqlPrecision, getDefaultSqlScale, getDefaultValue, getJavaType, getJavaTypeClass, getLongSqlLength, getMutabilityPlan, getReplacement, getTypeName, isInstance, isTemporalType, isWider, toString, unwrap, useObjectEqualsHashCode, wrap

Constructor Details

UserTypeVersionJavaTypeWrapper

public UserTypeVersionJavaTypeWrapper(UserVersionType<J> userType)

Method Details

seed

public J seed(Long length,
 Integer precision,
 Integer scale,
 SharedSessionContractImplementor session)

Description copied from interface: VersionJavaType

Generate an initial version.

Note that this operation is only used when the program sets a null or negative number as the value of the entity version field. It is not called when the program sets the version field to a sensible-looking version.

Specified by:

seed in interface VersionJavaType<J>

Parameters:

length - The length of the type

precision - The precision of the type

scale - The scale of the type

session - The session from which this request originates.

Returns:

an instance of the type

next

public J next(J current,
 Long length,
 Integer precision,
 Integer scale,
 SharedSessionContractImplementor session)

Description copied from interface: VersionJavaType

Increment the version.

Specified by:

next in interface VersionJavaType<J>

Parameters:

current - the current version

length - The length of the type

precision - The precision of the type

scale - The scale of the type

session - The session from which this request originates.

Returns:

an instance of the type