com.whitestein.lsps.engine.dto.val

Class RecordValue

java.lang.Object

com.whitestein.lsps.engine.dto.val.RecordValue

All Implemented Interfaces:

Value, AssociationHandler, RecordHolder, ValueHolder, Serializable

Direct Known Subclasses:

ExternalRecordValue

public class RecordValue
extends Object
implements Value, RecordHolder

A set value.

Author:

rba

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RecordValue() Creates new instance.
	RecordValue(RecordType type) Creates new instance using the given type.

Method Summary

Modifier and Type	Method and Description
void	afterUnmarshal(javax.xml.bind.Unmarshaller unmarshaller, Object parent)
Map<String,Object>	asMap() Returns a map view of this record.
void	beforeUnmarshal(javax.xml.bind.Unmarshaller unmarshaller, Object parent)
RecordHolder	createChangeProxy(RecordHolder proxySet, boolean isLazySpreading) Creates change proxy on this record holder.
void	createPropertyProxy(HolderFactory holderFactory, String property, RecordHolder proxySet) Creates change proxy for all object referenced by the propery and sets the proxy values to the property.
Object	executeMethod(Namespace parentNamespace, FunctionSignature signature, Object... arguments) Executes method with parameters.
long	getBaseLevelEntityId() Returns id of the corresponding record in the base level.
RecordHolder	getBaseLevelHolder() Returns base level record holder.
RecordHolder	getCompiled(Object compiledContext) Returns instance of the compiled record for this record holder.
String	getEvaluationLevel() Returns the evaluation level.
String	getId() Returns the id of this value, if any.
String	getIdentificationString() Returns identification string (string form of primary key)
Object	getJavaIdentification() Returns identification in plain java form.
Object	getJavaObject() Returns underlying java object if there is some.
Namespace	getNamespace(Namespace parentNamespace) Returns namespace of this record.
ValueHolder	getNotCompiledValueHolder()
RecordHolder	getOriginalRecord() Returns proxied record that is not proxy.
Value	getParent() Returns the parent of this value.
Object	getProperty(String name) Returns the property given the property name, if no such property exists, exception is thrown.
RecordHolder	getProxiedRecord() Returns proxied record of this record.
int	getProxyLevel() For original record it returns 0.
RecordHolder	getProxySet() Returns proxySet of this record.
RecordHolder	getRecordOnProxyLevel(int wrappingLevel) Returns record with the defined proxy level or with the smaller level if such does not exist.
RecordType	getType() Returns the type of the holder.
Long	getVersion() Returns version in string format.
boolean	hasOptimisticLockRelevantChanges() Returns true if record has changes of properties that affect optimistic lock version.
boolean	isProxy() Returns true if record is proxy.
boolean	isRemoved() Returns true if the record is removed from the model instance.
boolean	isUpdateNecessary(String property) Returns true if association should be updated.
RecordHolder	mergeChanges(Namespace namespace, boolean checkConflicts) If this is wrapper it merges all its changes to the wrapped record.
void	remove(boolean isCascaded) Removes record.
void	setCompiled(RecordHolder compiled) Set instance of compiled record.
void	setProperty(String name, Object value) Sets the property given the property name.
void	setThisSideOfAssociation(RecordProperty property, Object object) Sets value only this side of the association.
Object	toObject() Converts this value to an appropriate object.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RecordValue

protected RecordValue()

Creates new instance.

RecordValue

public RecordValue(RecordType type)

Creates new instance using the given type.

Parameters:

type -

Method Detail

toObject

public Object toObject()

Description copied from interface: Value

Converts this value to an appropriate object.

Specified by:

toObject in interface Value

Returns:

this value to an appropriate object

getId

public String getId()

Description copied from interface: Value

Returns the id of this value, if any.

Specified by:

getId in interface Value

Specified by:

getId in interface ValueHolder

Returns:

the id of this value, if any

getParent

public Value getParent()

Description copied from interface: Value

Returns the parent of this value.

Specified by:

getParent in interface Value

Returns:

the parent of this value

getType

public RecordType getType()

Description copied from interface: ValueHolder

Returns the type of the holder.

Specified by:

getType in interface RecordHolder

Specified by:

getType in interface ValueHolder

Returns:

the type of the holder

getProperty

public Object getProperty(String name)

Description copied from interface: RecordHolder

Returns the property given the property name, if no such property exists, exception is thrown.

Specified by:

getProperty in interface RecordHolder

Returns:

the property given the property name

setProperty

public void setProperty(String name,
                        Object value)

Description copied from interface: RecordHolder

Sets the property given the property name.

Specified by:

setProperty in interface RecordHolder

getIdentificationString

public String getIdentificationString()

Description copied from interface: RecordHolder

Returns identification string (string form of primary key)

Specified by:

getIdentificationString in interface RecordHolder

Returns:

identification string

getVersion

public Long getVersion()

Description copied from interface: RecordHolder

Returns version in string format.

Specified by:

getVersion in interface RecordHolder

Returns:

version in string format

getJavaIdentification

public Object getJavaIdentification()

Description copied from interface: RecordHolder

Returns identification in plain java form.

Specified by:

getJavaIdentification in interface RecordHolder

Returns:

identification in plain java form

asMap

public Map<String,Object> asMap()

Description copied from interface: RecordHolder

Returns a map view of this record.

Specified by:

asMap in interface RecordHolder

Returns:

a map view of this record

beforeUnmarshal

public void beforeUnmarshal(javax.xml.bind.Unmarshaller unmarshaller,
                            Object parent)

Parameters:

unmarshaller -

parent -

afterUnmarshal

public void afterUnmarshal(javax.xml.bind.Unmarshaller unmarshaller,
                           Object parent)

Parameters:

unmarshaller -

parent -

toString

public String toString()

Overrides:

toString in class Object

setThisSideOfAssociation

public void setThisSideOfAssociation(RecordProperty property,
                                     Object object)

Description copied from interface: AssociationHandler

Sets value only this side of the association.

Specified by:

setThisSideOfAssociation in interface AssociationHandler

isUpdateNecessary

public boolean isUpdateNecessary(String property)

Description copied from interface: AssociationHandler

Returns true if association should be updated.

Specified by:

isUpdateNecessary in interface AssociationHandler

Returns:

true if association should be updated

remove

public void remove(boolean isCascaded)

Description copied from interface: RecordHolder

Removes record. If cascaded removes also orphaned entities.

Specified by:

remove in interface RecordHolder

getEvaluationLevel

public String getEvaluationLevel()

Description copied from interface: RecordHolder

Returns the evaluation level.

Specified by:

getEvaluationLevel in interface RecordHolder

Returns:

evaluation level

getBaseLevelEntityId

public long getBaseLevelEntityId()

Description copied from interface: RecordHolder

Returns id of the corresponding record in the base level.

Specified by:

getBaseLevelEntityId in interface RecordHolder

Returns:

id of the corresponding record in the base level

getBaseLevelHolder

public RecordHolder getBaseLevelHolder()

Description copied from interface: RecordHolder

Returns base level record holder.

Specified by:

getBaseLevelHolder in interface RecordHolder

Returns:

base level record holder

hasOptimisticLockRelevantChanges

public boolean hasOptimisticLockRelevantChanges()

Description copied from interface: RecordHolder

Returns true if record has changes of properties that affect optimistic lock version.

Specified by:

hasOptimisticLockRelevantChanges in interface RecordHolder

Returns:

true if record has changes of properties that affect optimistic lock version

isRemoved

public boolean isRemoved()

Description copied from interface: RecordHolder

Returns true if the record is removed from the model instance.

Specified by:

isRemoved in interface RecordHolder

Returns:

true if the record is removed from the model instance

isProxy

public boolean isProxy()

Description copied from interface: RecordHolder

Returns true if record is proxy.

Specified by:

isProxy in interface RecordHolder

Returns:

true if record is proxy

mergeChanges

public RecordHolder mergeChanges(Namespace namespace,
                                 boolean checkConflicts)

Description copied from interface: RecordHolder

If this is wrapper it merges all its changes to the wrapped record. It returns wrapped record of the record with applied changes.

Specified by:

mergeChanges in interface RecordHolder

Returns:

wrapped record of the record with applied changes

createChangeProxy

public RecordHolder createChangeProxy(RecordHolder proxySet,
                                      boolean isLazySpreading)

Description copied from interface: RecordHolder

Creates change proxy on this record holder. If the record already has proxy in the proxy set it returns the proxy. If a new proxy is created it is added to the proxy set. Proxy set can be null.

Specified by:

createChangeProxy in interface RecordHolder

Returns:

change proxy on this record holder

getOriginalRecord

public RecordHolder getOriginalRecord()

Description copied from interface: RecordHolder

Returns proxied record that is not proxy.

Specified by:

getOriginalRecord in interface RecordHolder

Returns:

proxied record that is not proxy

getProxiedRecord

public RecordHolder getProxiedRecord()

Description copied from interface: RecordHolder

Returns proxied record of this record.

Specified by:

getProxiedRecord in interface RecordHolder

Returns:

proxied record of this record

getProxySet

public RecordHolder getProxySet()

Description copied from interface: RecordHolder

Returns proxySet of this record.

Specified by:

getProxySet in interface RecordHolder

Returns:

proxySet of this record

getRecordOnProxyLevel

public RecordHolder getRecordOnProxyLevel(int wrappingLevel)

Description copied from interface: RecordHolder

Returns record with the defined proxy level or with the smaller level if such does not exist. In other case returns null.

Specified by:

getRecordOnProxyLevel in interface RecordHolder

Returns:

record with the defined proxy level or with the smaller level if such does not exist

getProxyLevel

public int getProxyLevel()

Description copied from interface: RecordHolder

For original record it returns 0. For proxy it returns "proxy level of "proxied record"+1.

Specified by:

getProxyLevel in interface RecordHolder

Returns:

proxy level

createPropertyProxy

public void createPropertyProxy(HolderFactory holderFactory,
                                String property,
                                RecordHolder proxySet)

Description copied from interface: RecordHolder

Creates change proxy for all object referenced by the propery and sets the proxy values to the property. If some of the proxy already exists in the proxy set it does not create new proxy. All new created proxies are added to the proxy set. Proxy set can be null.

Specified by:

createPropertyProxy in interface RecordHolder

getNamespace

public Namespace getNamespace(Namespace parentNamespace)

Description copied from interface: RecordHolder

Returns namespace of this record.

Specified by:

getNamespace in interface RecordHolder

Returns:

namespace of this record

getJavaObject

public Object getJavaObject()

Description copied from interface: RecordHolder

Returns underlying java object if there is some. E.g. for pojo based shared records.

Specified by:

getJavaObject in interface RecordHolder

Returns:

underlying java object if there is some

executeMethod

public Object executeMethod(Namespace parentNamespace,
                            FunctionSignature signature,
                            Object... arguments)

Description copied from interface: RecordHolder

Executes method with parameters.

Specified by:

executeMethod in interface RecordHolder

Returns:

result of method execution

getCompiled

public RecordHolder getCompiled(Object compiledContext)

Description copied from interface: RecordHolder

Returns instance of the compiled record for this record holder.

Specified by:

getCompiled in interface RecordHolder

Returns:

instance of the compiled record for this record holder

setCompiled

public void setCompiled(RecordHolder compiled)

Description copied from interface: RecordHolder

Set instance of compiled record.

Specified by:

setCompiled in interface RecordHolder

getNotCompiledValueHolder

public ValueHolder getNotCompiledValueHolder()

Specified by:

getNotCompiledValueHolder in interface ValueHolder