Package io.hypersistence.utils.hibernate.type

Class MutableType<T,JDBC extends org.hibernate.type.descriptor.jdbc.JdbcType,JAVA extends org.hibernate.type.descriptor.java.JavaType<T>>

java.lang.Object

io.hypersistence.utils.hibernate.type.MutableType<T,JDBC,JAVA>

All Implemented Interfaces:

org.hibernate.metamodel.mapping.BasicValuedMapping, org.hibernate.metamodel.mapping.Bindable, org.hibernate.metamodel.mapping.JdbcMappingContainer, org.hibernate.metamodel.mapping.MappingModelExpressible, org.hibernate.metamodel.mapping.SqlExpressible, org.hibernate.metamodel.mapping.ValueMapping, org.hibernate.query.BindableType<T>, org.hibernate.query.sqm.SqmExpressible<T>, org.hibernate.type.descriptor.java.JavaTypedExpressible, org.hibernate.usertype.UserType<T>

Direct Known Subclasses:

MutableDynamicParameterizedType

public abstract class MutableType<T,JDBC extends org.hibernate.type.descriptor.jdbc.JdbcType,JAVA extends org.hibernate.type.descriptor.java.JavaType<T>>
extends Object
implements org.hibernate.usertype.UserType<T>, org.hibernate.query.BindableType<T>, org.hibernate.query.sqm.SqmExpressible<T>, org.hibernate.metamodel.mapping.BasicValuedMapping

Very convenient base class for implementing immutable object types using Hibernate UserType.

Author:

Vlad Mihalcea

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.metamodel.mapping.Bindable

org.hibernate.metamodel.mapping.Bindable.JdbcValuesConsumer

Constructor Summary

Constructors

Constructor	Description
MutableType(Class<T> clazz, JDBC jdbcTypeDescriptor, JAVA javaTypeDescriptor)	Initialization constructor taking the Class and using the default Configuration object.
MutableType(Class<T> clazz, JDBC jdbcTypeDescriptor, JAVA javaTypeDescriptor, Configuration configuration)	Initialization constructor taking the Class and using the provided Configuration object.

Method Summary

Modifier and Type	Method	Description
T	assemble(Serializable cached, Object owner)
T	deepCopy(T value)
Object	disassemble(Object value, org.hibernate.engine.spi.SharedSessionContractImplementor session)
Serializable	disassemble(T value)
boolean	equals(T x, T y)
int	forEachDisassembledJdbcValue(Object value, org.hibernate.sql.ast.Clause clause, int offset, org.hibernate.metamodel.mapping.Bindable.JdbcValuesConsumer valuesConsumer, org.hibernate.engine.spi.SharedSessionContractImplementor session)
int	forEachJdbcType(int offset, org.hibernate.mapping.IndexedConsumer<org.hibernate.metamodel.mapping.JdbcMapping> action)
Class<T>	getBindableJavaType()
Configuration	getConfiguration()
org.hibernate.type.descriptor.java.JavaType<T>	getExpressibleJavaType()
JAVA	getJavaTypeDescriptor()
org.hibernate.metamodel.mapping.JdbcMapping	getJdbcMapping()
JDBC	getJdbcTypeDescriptor()
org.hibernate.metamodel.mapping.MappingType	getMappedType()
int	getSqlType()
int	hashCode(T x)
boolean	isMutable()
T	nullSafeGet(ResultSet rs, int position, org.hibernate.engine.spi.SharedSessionContractImplementor session, Object owner)
void	nullSafeSet(PreparedStatement st, Object value, int index, org.hibernate.engine.spi.SharedSessionContractImplementor session)
T	replace(T detached, T managed, Object owner)
Class<T>	returnedClass()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.metamodel.mapping.BasicValuedMapping

getJdbcMappings, getJdbcTypeCount

Methods inherited from interface org.hibernate.metamodel.mapping.Bindable

forEachDisassembledJdbcValue, forEachJdbcType, forEachJdbcValue, forEachJdbcValue

Methods inherited from interface org.hibernate.query.sqm.SqmExpressible

isInstance, resolveExpressible

Methods inherited from interface org.hibernate.usertype.UserType

getDefaultSqlLength, getDefaultSqlPrecision, getDefaultSqlScale, getJdbcType, getValueConverter

Methods inherited from interface org.hibernate.metamodel.mapping.ValueMapping

treatAs

Constructor Details

MutableType

public MutableType(Class<T> clazz,
 JDBC jdbcTypeDescriptor,
 JAVA javaTypeDescriptor)

Initialization constructor taking the Class and using the default Configuration object.

Parameters:

clazz - The class returned by UserType.nullSafeGet(ResultSet, int, SharedSessionContractImplementor, Object).

jdbcTypeDescriptor - the JDBC type descriptor

javaTypeDescriptor - the Java type descriptor

MutableType

public MutableType(Class<T> clazz,
 JDBC jdbcTypeDescriptor,
 JAVA javaTypeDescriptor,
 Configuration configuration)

Initialization constructor taking the Class and using the provided Configuration object.

Parameters:

clazz - The class returned by UserType.nullSafeGet(ResultSet, int, SharedSessionContractImplementor, Object).

jdbcTypeDescriptor - the JDBC type descriptor

javaTypeDescriptor - the Java type descriptor

configuration - the configuration

Method Details

getJdbcTypeDescriptor

public JDBC getJdbcTypeDescriptor()

getJavaTypeDescriptor

public JAVA getJavaTypeDescriptor()

getConfiguration

public Configuration getConfiguration()

equals

public boolean equals(T x,
 T y)

Specified by:

equals in interface org.hibernate.usertype.UserType<T>

hashCode

public int hashCode(T x)

Specified by:

hashCode in interface org.hibernate.usertype.UserType<T>

nullSafeGet

public T nullSafeGet(ResultSet rs,
 int position,
 org.hibernate.engine.spi.SharedSessionContractImplementor session,
 Object owner)
              throws SQLException

Specified by:

nullSafeGet in interface org.hibernate.usertype.UserType<T>

Throws:

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<T>

Throws:

org.hibernate.HibernateException

SQLException

deepCopy

public T deepCopy(T value)

Specified by:

deepCopy in interface org.hibernate.usertype.UserType<T>

isMutable

public boolean isMutable()

Specified by:

isMutable in interface org.hibernate.usertype.UserType<T>

disassemble

public Serializable disassemble(T value)

Specified by:

disassemble in interface org.hibernate.usertype.UserType<T>

assemble

public T assemble(Serializable cached,
 Object owner)

Specified by:

assemble in interface org.hibernate.usertype.UserType<T>

replace

public T replace(T detached,
 T managed,
 Object owner)

Specified by:

replace in interface org.hibernate.usertype.UserType<T>

getSqlType

public int getSqlType()

Specified by:

getSqlType in interface org.hibernate.usertype.UserType<T>

returnedClass

public Class<T> returnedClass()

Specified by:

returnedClass in interface org.hibernate.usertype.UserType<T>

getBindableJavaType

public Class<T> getBindableJavaType()

Specified by:

getBindableJavaType in interface org.hibernate.query.BindableType<T>

getExpressibleJavaType

public org.hibernate.type.descriptor.java.JavaType<T> getExpressibleJavaType()

Specified by:

getExpressibleJavaType in interface org.hibernate.type.descriptor.java.JavaTypedExpressible<T>

Specified by:

getExpressibleJavaType in interface org.hibernate.query.sqm.SqmExpressible<T>

Specified by:

getExpressibleJavaType in interface org.hibernate.metamodel.mapping.ValueMapping

getJdbcMapping

public org.hibernate.metamodel.mapping.JdbcMapping getJdbcMapping()

Specified by:

getJdbcMapping in interface org.hibernate.metamodel.mapping.BasicValuedMapping

Specified by:

getJdbcMapping in interface org.hibernate.metamodel.mapping.SqlExpressible

getMappedType

public org.hibernate.metamodel.mapping.MappingType getMappedType()

Specified by:

getMappedType in interface org.hibernate.metamodel.mapping.ValueMapping

disassemble

public Object disassemble(Object value,
 org.hibernate.engine.spi.SharedSessionContractImplementor session)

Specified by:

disassemble in interface org.hibernate.metamodel.mapping.Bindable

forEachDisassembledJdbcValue

public int forEachDisassembledJdbcValue(Object value,
 org.hibernate.sql.ast.Clause clause,
 int offset,
 org.hibernate.metamodel.mapping.Bindable.JdbcValuesConsumer valuesConsumer,
 org.hibernate.engine.spi.SharedSessionContractImplementor session)

Specified by:

forEachDisassembledJdbcValue in interface org.hibernate.metamodel.mapping.Bindable

forEachJdbcType

public int forEachJdbcType(int offset,
 org.hibernate.mapping.IndexedConsumer<org.hibernate.metamodel.mapping.JdbcMapping> action)

Specified by:

forEachJdbcType in interface org.hibernate.metamodel.mapping.JdbcMappingContainer