Package org.hibernate.type

Class ComponentType

java.lang.Object

org.hibernate.type.AbstractType

org.hibernate.type.ComponentType

All Implemented Interfaces:

Serializable, BindableType, OutputableType, CompositeType, ProcedureParameterExtractionAware, CompositeTypeImplementor, Type

Direct Known Subclasses:

EmbeddedComponentType, UserComponentType

public class ComponentType
extends AbstractType
implements CompositeTypeImplementor, ProcedureParameterExtractionAware

Handles embedded mappings.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected int	propertySpan

Fields inherited from class org.hibernate.type.AbstractType

LEGACY_DEFAULT_SIZE, LEGACY_DICTATED_SIZE

Constructor Summary

Constructors

Constructor	Description
ComponentType(Component component, int[] originalPropertyOrder)
ComponentType(Component component, int[] originalPropertyOrder, boolean mutable)
ComponentType(Component component, int[] originalPropertyOrder, MetadataBuildingContext context)	Deprecated, for removal: This API element is subject to removal in a future version.

Method Summary

Modifier and Type	Method	Description
Object	assemble(Serializable object, SharedSessionContractImplementor session, Object owner)	Reconstruct the object from its disassembled state.
boolean	canDoExtraction()	Can the given instance of this type actually perform the parameter value extractions?
int	compare(Object x, Object y)	Perform a Comparator-style comparison of the given values.
int	compare(Object x, Object y, SessionFactoryImplementor sessionFactory)
Object	deepCopy(Object component, SessionFactoryImplementor factory)	Return a deep copy of the persistent state, stopping at entities and at collections.
Serializable	disassemble(Object value, SessionFactoryImplementor sessionFactory)	Return a disassembled representation of the object.
Serializable	disassemble(Object value, SharedSessionContractImplementor session, Object owner)	Return a disassembled representation of the object.
Object	extract(CallableStatement statement, int startIndex, SharedSessionContractImplementor session)	Perform the extraction
Object	extract(CallableStatement statement, String paramName, SharedSessionContractImplementor session)	Perform the extraction
Class<?>	getBindableJavaType()	The expected Java type
CascadeStyle	getCascadeStyle(int i)	Retrieve the cascade style of the indicated component property.
int	getColumnSpan(Mapping mapping)	How many columns are used to persist this type?
FetchMode	getFetchMode(int i)	Retrieve the fetch mode of the indicated component property.
int	getHashCode(Object x)	Get a hash code, consistent with persistence "equality".
int	getHashCode(Object x, SessionFactoryImplementor factory)	Get a hash code, consistent with persistence "equality".
JdbcType	getJdbcType()	Descriptor for the SQL type mapped by this type.
EmbeddableValuedModelPart	getMappingModelPart()
String	getName()	Returns the abbreviated name of the type.
int[]	getOriginalPropertyOrder()
int	getPropertyIndex(String name)	Convenience method for locating the property index for a given property name.
String[]	getPropertyNames()	Get the names of the component properties
boolean[]	getPropertyNullability()	Retrieve the indicators regarding which component properties are nullable.
Object	getPropertyValue(Object component, int i)
Object	getPropertyValue(Object component, int i, SharedSessionContractImplementor session)	Extract a particular component property value indicated by index.
@Remove Generator[]	getPropertyValueGenerationStrategies()	Deprecated.
Object[]	getPropertyValues(Object component)	Extract the values of the component properties from the given component instance without access to the session.
Object[]	getPropertyValues(Object component, SharedSessionContractImplementor session)	Extract the values of the component properties from the given component instance
Class<?>	getReturnedClass()	The class handled by this type.
int[]	getSqlTypeCodes(Mapping mapping)	Return the JDBC types codes as defined by Types or SqlTypes for the columns mapped by this type.
Type[]	getSubtypes()	Get the types of the component properties
boolean	hasNotNullProperty()	Convenience method to quickly check CompositeType.getPropertyNullability() for any non-nullable sub-properties.
boolean	hasNullProperty()	Convenience method to quickly check if CompositeType.getPropertyNullability() contains a nullable sub-properties.
void	injectMappingModelPart(EmbeddableValuedModelPart part, org.hibernate.metamodel.mapping.internal.MappingModelCreationProcess process)
protected EmbeddableInstantiator	instantiator()
boolean	isComponentType()	Return true if the implementation is castable to CompositeType.
boolean	isDirty(Object x, Object y, boolean[] checkable, SharedSessionContractImplementor session)	Should the parent be considered dirty, given both the old and current value?
boolean	isDirty(Object x, Object y, SharedSessionContractImplementor session)	Should the parent be considered dirty, given both the old and current value?
boolean	isEmbedded()	Is this component embedded? "embedded" indicates that the component is "virtual", that its properties are "flattened" onto its owner
boolean	isEqual(Object x, Object y)	Compare two instances of the class mapped by this type for persistence "equality", that is, equality of persistent state.
boolean	isEqual(Object x, Object y, SessionFactoryImplementor factory)	Compare two instances of the class mapped by this type for persistence "equality", that is, equality of persistent state.
boolean	isKey()
boolean	isMethodOf(Method method)	Is the given method a member of this component's class?
boolean	isModified(Object old, Object current, boolean[] checkable, SharedSessionContractImplementor session)	Has the value been modified compared to the current database state? The difference between this and the Type.isDirty(java.lang.Object, java.lang.Object, org.hibernate.engine.spi.SharedSessionContractImplementor) methods is that here we need to account for "partially" built values.
boolean	isMutable()	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.
boolean	isSame(Object x, Object y)	Compare two instances of the class mapped by this type for persistence "equality", that is, equality of persistent state, taking a shortcut for entity references.
EmbeddableValuedModelPart	mappingModelPart()
void	nullSafeSet(PreparedStatement st, Object value, int begin, boolean[] settable, SharedSessionContractImplementor session)	Bind a value represented by an instance of the mapped class to the given JDBC PreparedStatement, ignoring some columns as dictated by the settable parameter.
void	nullSafeSet(PreparedStatement st, Object value, int begin, SharedSessionContractImplementor session)	Bind a value represented by an instance of the mapped class to the given JDBC PreparedStatement, ignoring some columns as dictated by the settable parameter.
Object	replace(Object original, Object target, SharedSessionContractImplementor session, Object owner, Map<Object,Object> copyCache)	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.
Object	replace(Object original, Object target, SharedSessionContractImplementor session, Object owner, Map<Object,Object> copyCache, ForeignKeyDirection foreignKeyDirection)	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.
Object	replacePropertyValues(Object component, Object[] values, SharedSessionContractImplementor session)	Inject property values onto the given component instance, or return a new instance with the given property values.
SqmExpressible<?>	resolveExpressible(SessionFactoryImplementor sessionFactory)	Resolve this parameter type to the corresponding SqmExpressible
void	setPropertyValues(Object component, Object[] values)	Inject property values onto the given component instance
boolean[]	toColumnNullness(Object value, Mapping mapping)	Given an instance of the type, return an array of boolean values indicating which mapped columns would be null.
String	toLoggableString(Object value, SessionFactoryImplementor factory)	Generate a representation of the given value for logging purposes.

Methods inherited from class org.hibernate.type.AbstractType

beforeAssemble, isAnyType, isAssociationType, isCollectionType, isEntityType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.query.BindableType

isInstance

Methods inherited from interface org.hibernate.type.Type

beforeAssemble, getReturnedClassName, isAnyType, isAssociationType, isCollectionType, isEntityType

Field Detail

propertySpan

protected final int propertySpan

Constructor Detail

ComponentType

@Deprecated(forRemoval=true)
public ComponentType(Component component,
                     int[] originalPropertyOrder,
                     MetadataBuildingContext context)

Deprecated, for removal: This API element is subject to removal in a future version.

ComponentType

public ComponentType(Component component,
                     int[] originalPropertyOrder)

ComponentType

public ComponentType(Component component,
                     int[] originalPropertyOrder,
                     boolean mutable)

Method Detail

isKey

public boolean isKey()

getColumnSpan

public int getColumnSpan(Mapping mapping)
                  throws MappingException

Description copied from interface: Type

How many columns are used to persist this type?

Always the same as getSqlTypCodes(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.

getSqlTypeCodes

public int[] getSqlTypeCodes(Mapping mapping)
                      throws MappingException

Description copied from interface: Type

Return the JDBC types codes as defined by Types or SqlTypes for the columns mapped by this type.

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

Specified by:

getSqlTypeCodes in interface Type

Parameters:

mapping - The mapping object :/

Returns:

The JDBC type codes.

Throws:

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

isComponentType

public final boolean isComponentType()

Description copied from interface: Type

Return true if the implementation is castable to CompositeType. Shortcut for type instanceof CompositeType.

A component type may own collections or associations and hence must provide certain extra functionality.

Specified by:

isComponentType in interface Type

Overrides:

isComponentType in class AbstractType

Returns:

True if this type is also a CompositeType implementor; false otherwise.

getReturnedClass

public Class<?> getReturnedClass()

Description copied from interface: Type

The class handled by this type.

Specified by:

getReturnedClass in interface Type

Returns:

The Java class handled by this type.

isSame

public boolean isSame(Object x,
                      Object y)
               throws HibernateException

Description copied from interface: Type

Compare two instances of the class mapped by this type for persistence "equality", that is, equality of persistent state, taking a shortcut for entity references.

For most types this should boil down to an equality comparison of the given values, and it's reasonable to simply delegate to Type.isEqual(Object, Object). But for associations the semantics are a bit different.

Specified by:

isSame in interface Type

Overrides:

isSame in class AbstractType

Parameters:

x - The first value

y - The second value

Returns:

True if there are considered the same (see discussion above).

Throws:

HibernateException - A problem occurred performing the comparison

isEqual

public boolean isEqual(Object x,
                       Object y)
                throws HibernateException

Description copied from interface: Type

Compare two instances of the class mapped by this type for persistence "equality", that is, equality of persistent state. For most types this could simply delegate to equals().

This should always equate to some form of comparison of the value's internal state. As an example, for Java's Date class, the comparison should be of its internal state, but based only on the specific part which is persistent (the timestamp, date, or time).

Specified by:

isEqual in interface Type

Overrides:

isEqual in class AbstractType

Parameters:

x - The first value

y - The second value

Returns:

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

Throws:

HibernateException - A problem occurred performing the comparison

isEqual

public boolean isEqual(Object x,
                       Object y,
                       SessionFactoryImplementor factory)
                throws HibernateException

Description copied from interface: Type

Compare two instances of the class mapped by this type for persistence "equality", that is, equality of persistent state. For most types this could simply delegate to Type.isEqual(Object, Object).

This should always equate to some form of comparison of the value's internal state. As an example, for Java's Date class, the comparison should be of its internal state, but based only on the specific part which is persistent (the timestamp, date, or 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).

Throws:

HibernateException - A problem occurred performing the comparison

compare

public int compare(Object x,
                   Object y)

Description copied from interface: Type

Perform a Comparator-style comparison of the given values.

Specified by:

compare in interface Type

Overrides:

compare in class AbstractType

Parameters:

x - The first value

y - The second value

Returns:

The comparison result.

See Also:

Comparator.compare(Object, Object)

compare

public int compare(Object x,
                   Object y,
                   SessionFactoryImplementor sessionFactory)

Specified by:

compare in interface Type

isMethodOf

public boolean isMethodOf(Method method)

Description copied from interface: CompositeType

Is the given method a member of this component's class?

Specified by:

isMethodOf in interface CompositeType

Parameters:

method - The method to check

Returns:

True if the method is a member; false otherwise.

getHashCode

public int getHashCode(Object x)

Description copied from interface: Type

Get a hash code, consistent with persistence "equality". For most types this could simply delegate to the given 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

Returns:

The hash code

getHashCode

public int getHashCode(Object x,
                       SessionFactoryImplementor factory)

Description copied from interface: Type

Get a hash code, consistent with persistence "equality". For most types this could simply delegate to Type.getHashCode(Object).

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

isDirty

public boolean isDirty(Object x,
                       Object y,
                       SharedSessionContractImplementor session)
                throws HibernateException

Description copied from interface: Type

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

Specified by:

isDirty in interface Type

Overrides:

isDirty in class AbstractType

Parameters:

x - the old value

y - the current value

session - The session from which the request originated.

Returns:

true if the field is dirty

Throws:

HibernateException - A problem occurred performing the checking

isDirty

public boolean isDirty(Object x,
                       Object y,
                       boolean[] checkable,
                       SharedSessionContractImplementor session)
                throws HibernateException

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:

x - the old value

y - 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

isModified

public boolean isModified(Object old,
                          Object current,
                          boolean[] checkable,
                          SharedSessionContractImplementor session)
                   throws HibernateException

Description copied from interface: Type

Has the value been modified compared to the current database state? The difference between this and the Type.isDirty(java.lang.Object, java.lang.Object, org.hibernate.engine.spi.SharedSessionContractImplementor) methods is that here we need to account for "partially" built values. This is really only an issue with association types. For most type implementations it is enough to simply delegate to Type.isDirty(java.lang.Object, java.lang.Object, org.hibernate.engine.spi.SharedSessionContractImplementor).

Specified by:

isModified in interface Type

Overrides:

isModified in class AbstractType

Parameters:

old - the database state, in a "hydrated" form, with identifiers unresolved

current - the current state of the object

checkable - which columns are actually checkable

session - The session from which the request originated.

Returns:

true if the field has been modified

Throws:

HibernateException - A problem occurred performing the checking

nullSafeSet

public void nullSafeSet(PreparedStatement st,
                        Object value,
                        int begin,
                        SharedSessionContractImplementor session)
                 throws HibernateException,
                        SQLException

Description copied from interface: Type

Bind a value represented by an instance of the mapped class to the given JDBC PreparedStatement, ignoring some columns as dictated by the settable parameter. Implementors should handle the possibility of null values. A multi-column type should bind parameters starting from index.

Specified by:

nullSafeSet in interface Type

Parameters:

st - The JDBC prepared statement to which to bind

value - the object to write

begin - starting parameter bind index

session - The originating session

Throws:

HibernateException - An error from Hibernate

SQLException - An error from the JDBC driver

nullSafeSet

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

Description copied from interface: Type

Bind a value represented by an instance of the mapped class to the given JDBC PreparedStatement, ignoring some columns as dictated by the settable parameter. Implementors should handle the possibility of null values. A multi-column type should bind parameters starting from index.

Specified by:

nullSafeSet in interface Type

Parameters:

st - The JDBC prepared statement to which to bind

value - the object to write

begin - starting parameter bind index

settable - an array indicating which columns to bind/ignore

session - The originating session

Throws:

HibernateException - An error from Hibernate

SQLException - An error from the JDBC driver

getPropertyValue

public Object getPropertyValue(Object component,
                               int i,
                               SharedSessionContractImplementor session)
                        throws HibernateException

Description copied from interface: CompositeType

Extract a particular component property value indicated by index.

Specified by:

getPropertyValue in interface CompositeType

Parameters:

component - The component instance

i - The index of the property whose value is to be extracted

session - The session from which the request originates.

Returns:

The extracted component property value

Throws:

HibernateException - Indicates a problem access the property value.

getPropertyValue

public Object getPropertyValue(Object component,
                               int i)

getPropertyValues

public Object[] getPropertyValues(Object component,
                                  SharedSessionContractImplementor session)

Description copied from interface: CompositeType

Extract the values of the component properties from the given component instance

Specified by:

getPropertyValues in interface CompositeType

Parameters:

component - The component instance

session - The session from which the request originates

Returns:

The property values

getPropertyValues

public Object[] getPropertyValues(Object component)

Description copied from interface: CompositeType

Extract the values of the component properties from the given component instance without access to the session.

An optional operation

Specified by:

getPropertyValues in interface CompositeType

Parameters:

component - The component instance

Returns:

The property values

setPropertyValues

public void setPropertyValues(Object component,
                              Object[] values)

Description copied from interface: CompositeType

Inject property values onto the given component instance

An optional operation

Specified by:

setPropertyValues in interface CompositeType

Parameters:

component - The component instance

values - The values to inject

getSubtypes

public Type[] getSubtypes()

Description copied from interface: CompositeType

Get the types of the component properties

Specified by:

getSubtypes in interface CompositeType

Returns:

The component property types.

getPropertyValueGenerationStrategies

@Deprecated(since="6.2")
@Remove
public @Remove Generator[] getPropertyValueGenerationStrategies()

Deprecated.

getName

public String getName()

Description copied from interface: Type

Returns the abbreviated name of the type.

Specified by:

getName in interface Type

Returns:

the Hibernate type name

toLoggableString

public String toLoggableString(Object value,
                               SessionFactoryImplementor factory)
                        throws HibernateException

Description copied from interface: Type

Generate a representation of the given value for logging purposes.

Specified by:

toLoggableString in interface Type

Parameters:

value - The value to be logged

factory - The session factory

Returns:

The loggable representation

Throws:

HibernateException - An error from Hibernate

getPropertyNames

public String[] getPropertyNames()

Description copied from interface: CompositeType

Get the names of the component properties

Specified by:

getPropertyNames in interface CompositeType

Returns:

The component property names

deepCopy

public Object deepCopy(Object component,
                       SessionFactoryImplementor factory)

Description copied from interface: Type

Return a deep copy of the persistent state, stopping at entities and at collections.

Specified by:

deepCopy in interface Type

Parameters:

component - The value to be copied

factory - The session factory

Returns:

The deep copy

replace

public Object replace(Object original,
                      Object target,
                      SharedSessionContractImplementor session,
                      Object owner,
                      Map<Object,Object> copyCache)

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.

Specified by:

replace in interface Type

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

replace

public Object replace(Object original,
                      Object target,
                      SharedSessionContractImplementor session,
                      Object owner,
                      Map<Object,Object> copyCache,
                      ForeignKeyDirection foreignKeyDirection)

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.

Specified by:

replace in interface Type

Overrides:

replace in class AbstractType

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

foreignKeyDirection - For associations, which direction does the foreign key point?

Returns:

the value to be merged

getCascadeStyle

public CascadeStyle getCascadeStyle(int i)

Description copied from interface: CompositeType

Retrieve the cascade style of the indicated component property.

Specified by:

getCascadeStyle in interface CompositeType

Parameters:

i - The property index,

Returns:

The cascade style.

isMutable

public boolean isMutable()

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.

Specified by:

isMutable in interface Type

Returns:

boolean

disassemble

public Serializable disassemble(Object value,
                                SharedSessionContractImplementor session,
                                Object owner)
                         throws HibernateException

Description copied from interface: Type

Return a disassembled representation of the object. This is the representation that is stored in the second-level cache.

A reference to an associated entity should be disassembled to its primary key value.

Specified by:

disassemble in interface Type

Overrides:

disassemble in class AbstractType

Parameters:

value - the value to cache

session - the originating session

owner - optional parent entity object (needed for collections)

Returns:

the disassembled, deep cloned state

Throws:

HibernateException - An error from Hibernate

disassemble

public Serializable disassemble(Object value,
                                SessionFactoryImplementor sessionFactory)
                         throws HibernateException

Description copied from interface: Type

Return a disassembled representation of the object. This is the representation that is stored in the second-level cache.

A reference to an associated entity should be disassembled to its primary key value.

A high-quality implementation of this method should ensure that:

 Objects.equals(disassemble(x,s), disassemble(y,s)) == isEqual(x,y,sf)
 

and that:

 Objects.equals(x, assemble(disassemble(x,s),s,o))
 

That is, the implementation must be consistent with Type.isEqual(Object, Object, SessionFactoryImplementor) and with Type.assemble(Serializable, SharedSessionContractImplementor, Object).

Specified by:

disassemble in interface Type

Overrides:

disassemble in class AbstractType

Parameters:

value - the value to cache

sessionFactory - the session factory

Returns:

the disassembled, deep cloned state

Throws:

HibernateException - An error from Hibernate

assemble

public Object assemble(Serializable object,
                       SharedSessionContractImplementor session,
                       Object owner)
                throws HibernateException

Description copied from interface: Type

Reconstruct the object from its disassembled state. This function is the inverse of Type.disassemble(Object, SharedSessionContractImplementor, Object).

Specified by:

assemble in interface Type

Overrides:

assemble in class AbstractType

Parameters:

object - the disassembled state from the cache

session - the originating session

owner - the parent entity object

Returns:

the (re)assembled object

Throws:

HibernateException - An error from Hibernate

getFetchMode

public FetchMode getFetchMode(int i)

Description copied from interface: CompositeType

Retrieve the fetch mode of the indicated component property.

Specified by:

getFetchMode in interface CompositeType

Parameters:

i - The property index,

Returns:

The fetch mode

getPropertyNullability

public boolean[] getPropertyNullability()

Description copied from interface: CompositeType

Retrieve the indicators regarding which component properties are nullable.

An optional operation

Specified by:

getPropertyNullability in interface CompositeType

Returns:

nullability of component properties

toColumnNullness

public boolean[] toColumnNullness(Object value,
                                  Mapping mapping)

Description copied from interface: Type

Given an instance of the type, return an array of boolean values indicating which mapped columns would be null.

Specified by:

toColumnNullness in interface Type

Parameters:

value - an instance of the type

mapping - The mapping abstraction

Returns:

array indicating column nullness for a value instance

isEmbedded

public boolean isEmbedded()

Description copied from interface: CompositeType

Is this component embedded? "embedded" indicates that the component is "virtual", that its properties are "flattened" onto its owner

Specified by:

isEmbedded in interface CompositeType

Returns:

True if this component is embedded; false otherwise.

getPropertyIndex

public int getPropertyIndex(String name)

Description copied from interface: CompositeType

Convenience method for locating the property index for a given property name.

Specified by:

getPropertyIndex in interface CompositeType

Parameters:

name - The (sub-)property name to find.

Returns:

The (sub-)property index, relative to all the array-valued method returns defined on this contract.

getOriginalPropertyOrder

public int[] getOriginalPropertyOrder()

canDoExtraction

public boolean canDoExtraction()

Description copied from interface: OutputableType

Can the given instance of this type actually perform the parameter value extractions?

Specified by:

canDoExtraction in interface OutputableType

Returns:

true indicates that OutputableType.extract(java.sql.CallableStatement, int, org.hibernate.engine.spi.SharedSessionContractImplementor) calls will not fail due to IllegalStateException.

getJdbcType

public JdbcType getJdbcType()

Description copied from interface: OutputableType

Descriptor for the SQL type mapped by this type.

Specified by:

getJdbcType in interface OutputableType

extract

public Object extract(CallableStatement statement,
                      int startIndex,
                      SharedSessionContractImplementor session)
               throws SQLException

Description copied from interface: OutputableType

Perform the extraction

Specified by:

extract in interface OutputableType

Parameters:

statement - The CallableStatement from which to extract the parameter value(s).

startIndex - The parameter index from which to extract

session - The originating session

Returns:

The extracted value.

Throws:

SQLException - Indicates an issue calling into the CallableStatement

extract

public Object extract(CallableStatement statement,
                      String paramName,
                      SharedSessionContractImplementor session)
               throws SQLException

Description copied from interface: OutputableType

Perform the extraction

Specified by:

extract in interface OutputableType

Parameters:

statement - The CallableStatement from which to extract the parameter value(s).

paramName - The parameter names.

session - The originating session

Returns:

The extracted value.

Throws:

SQLException - Indicates an issue calling into the CallableStatement

instantiator

protected final EmbeddableInstantiator instantiator()

hasNotNullProperty

public boolean hasNotNullProperty()

Description copied from interface: CompositeType

Convenience method to quickly check CompositeType.getPropertyNullability() for any non-nullable sub-properties.

Specified by:

hasNotNullProperty in interface CompositeType

Returns:

true if any of the properties are not-nullable as indicated by CompositeType.getPropertyNullability(), false otherwise.

hasNullProperty

public boolean hasNullProperty()

Description copied from interface: CompositeType

Convenience method to quickly check if CompositeType.getPropertyNullability() contains a nullable sub-properties.

Specified by:

hasNullProperty in interface CompositeType

Returns:

true if any of the properties are nullable as indicated by CompositeType.getPropertyNullability(), false otherwise.

getBindableJavaType

public Class<?> getBindableJavaType()

Description copied from interface: BindableType

The expected Java type

Specified by:

getBindableJavaType in interface BindableType

resolveExpressible

public SqmExpressible<?> resolveExpressible(SessionFactoryImplementor sessionFactory)

Description copied from interface: BindableType

Resolve this parameter type to the corresponding SqmExpressible

Specified by:

resolveExpressible in interface BindableType

injectMappingModelPart

public void injectMappingModelPart(EmbeddableValuedModelPart part,
                                   org.hibernate.metamodel.mapping.internal.MappingModelCreationProcess process)

Specified by:

injectMappingModelPart in interface CompositeTypeImplementor

getMappingModelPart

public EmbeddableValuedModelPart getMappingModelPart()

Specified by:

getMappingModelPart in interface CompositeTypeImplementor

mappingModelPart

public EmbeddableValuedModelPart mappingModelPart()

replacePropertyValues

public Object replacePropertyValues(Object component,
                                    Object[] values,
                                    SharedSessionContractImplementor session)
                             throws HibernateException

Description copied from interface: CompositeType

Inject property values onto the given component instance, or return a new instance with the given property values.

Specified by:

replacePropertyValues in interface CompositeType

Parameters:

component - The component instance

values - The values to inject

Returns:

A new instance as necessary

Throws:

HibernateException - Indicates an issue performing the injection