EclipseLink Core 4.0.2 · org.eclipse.persistence.internal.indirection.BasicIndirectionPolicy

Access	Constructor and Description
public	BasicIndirectionPolicy() INTERNAL: Construct a new indirection policy.

Method Summary

Modifier and Type	Method and Description
public Object	backupCloneAttribute(Object attributeValue, Object clone, Object backup, UnitOfWorkImpl unitOfWork) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.backupCloneAttribute. INTERNAL: Return a backup clone of the attribute.
public Object	buildIndirectObject(ValueHolderInterface<T> valueHolder) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.buildIndirectObject. INTERNAL: This method can be used when an Indirection Object is required to be built from a provided ValueHolderInterface object.
public Object	cloneAttribute(Object attributeValue, Object original, CacheKey cacheKey, Object clone, Integer refreshCascade, AbstractSession cloningSession, boolean indicates that we are building the clone directly from a row as opposed to building the original from the row, putting it in the shared cache, and then cloning the original. buildDirectlyFromRow) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.cloneAttribute. INTERNAL: Return a clone of the attribute.
public Object	extractPrimaryKeyForReferenceObject(Object referenceObject, AbstractSession session) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.extractPrimaryKeyForReferenceObject. INTERNAL: Return the primary key for the reference object (i.e. the object object referenced by domainObject and specified by mapping).
public AbstractRecord	extractReferenceRow(Object referenceObject) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.extractReferenceRow. INTERNAL: Return the reference row for the reference object.
public void	fixObjectReferences(Object object, Map<Object, ObjectDescriptor> objectDescriptors, Map<Object, Object> processedObjects, ObjectLevelReadQuery query, DistributedSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.fixObjectReferences. INTERNAL: An object has been serialized from the server to the client.
public Object	getOriginalIndirectionObject(Object unitOfWorkIndirectionObject, AbstractSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getOriginalIndirectionObject. INTERNAL: Return the original indirection object for a unit of work indirection object.
public Object	getOriginalIndirectionObjectForMerge(Object unitOfWorkIndirectionObject, AbstractSession session) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.getOriginalIndirectionObjectForMerge. INTERNAL: Return the original indirection object for a unit of work indirection object.
public Object	getOriginalValueHolder(Object unitOfWorkIndirectionObject, AbstractSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getOriginalValueHolder. INTERNAL: Return the original valueHolder object.
public Object	getRealAttributeValueFromObject(Object object, Object attribute) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getRealAttributeValueFromObject. INTERNAL: Return the "real" attribute value, as opposed to any wrapper.
public Object	getValueFromRemoteValueHolder(RemoteValueHolder<?> remoteValueHolder) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getValueFromRemoteValueHolder. INTERNAL: Extract and return the appropriate value from the specified remote value holder.
public boolean	isAttributeValueFullyBuilt(Object attributeValue) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.isAttributeValueFullyBuilt. INTERNAL: The method validateAttributeOfInstantiatedObject(Object attributeValue) fixes the value of the attributeValue in cases where it is null and indirection requires that it contain some specific data structure.
public void	iterateOnAttributeValue(DescriptorIterator iterator, Object attributeValue) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.iterateOnAttributeValue. INTERNAL: Iterate over the specified attribute value,
public void	mergeRemoteValueHolder(Object clientSideDomainObject, Object serverSideDomainObject, MergeManager mergeManager) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.mergeRemoteValueHolder. INTERNAL Replace the client value holder with the server value holder, after copying some of the settings from the client value holder.
public Object	nullValueFromRow() Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.nullValueFromRow. INTERNAL: Return the null value of the appropriate attribute.
public boolean	objectIsEasilyInstantiated(Object object) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.objectIsEasilyInstantiated. INTERNAL: Return whether the specified object can be instantiated without database access.
public boolean	objectIsInstantiated(Object object) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.objectIsInstantiated. INTERNAL: Return whether the specified object is instantiated.
public void	reset(Object target) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.reset. Reset the wrapper used to store the value.
public void	setRealAttributeValueInObject(Object target, Object attributeValue) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.setRealAttributeValueInObject. INTERNAL: Set the value of the appropriate attribute of target to attributeValue.
public void	setSourceObject(Object sourceObject, Object attributeValue) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.setSourceObject. INTERNAL: set the source object into QueryBasedValueHolder.
protected boolean	typeIsValid(Class<?> attributeType) INTERNAL: Return whether the type is appropriate for the indirection policy.
public Object	validateAttributeOfInstantiatedObject(Object attributeValue) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateAttributeOfInstantiatedObject. INTERNAL: Verify that the value of the attribute within an instantiated object is of the appropriate type for the indirection policy.
public void	validateDeclaredAttributeType(Class<?> attributeType, IntegrityChecker checker) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateDeclaredAttributeType. INTERNAL: Verify that attributeType is correct for the indirection policy.
public void	validateGetMethodReturnType(Class<?> returnType, IntegrityChecker checker) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateGetMethodReturnType. INTERNAL: Verify that getter returnType is correct for the indirection policy.
public void	validateSetMethodParameterType(Class<?> parameterType, IntegrityChecker checker) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateSetMethodParameterType. INTERNAL: Verify that setter parameterType is correct for the indirection policy.
public Object	valueFromBatchQuery(ReadQuery batchQuery, AbstractRecord row, ObjectLevelReadQuery originalQuery, CacheKey parentCacheKey) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromBatchQuery. INTERNAL: Return the value to be stored in the object's attribute.
public Object	valueFromMethod(Object object, AbstractRecord row, AbstractSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromMethod. INTERNAL: Return the value to be stored in the object's attribute.
public Object	valueFromQuery(ReadQuery query, AbstractRecord row, Object sourceObject, AbstractSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromQuery. INTERNAL: Return the value to be stored in the object's attribute.
public Object	valueFromQuery(ReadQuery query, AbstractRecord row, AbstractSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromQuery. INTERNAL: Return the value to be stored in the object's attribute.
public Object	valueFromRow(Object object) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromRow. INTERNAL: Return the value to be stored in the object's attribute.

BasicIndirectionPolicy	back to summary
public BasicIndirectionPolicy() INTERNAL: Construct a new indirection policy.

Method Detail

backupCloneAttribute	back to summary
public Object backupCloneAttribute(Object attributeValue, Object clone, Object backup, UnitOfWorkImpl unitOfWork) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.backupCloneAttribute. INTERNAL: Return a backup clone of the attribute. Annotations @Override

backupCloneAttribute

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public Object backupCloneAttribute(Object attributeValue, Object clone, Object backup, UnitOfWorkImpl unitOfWork)

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.backupCloneAttribute.

INTERNAL: Return a backup clone of the attribute.

Annotations

@Override

buildIndirectObject	back to summary
public Object buildIndirectObject(ValueHolderInterface<T> valueHolder) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.buildIndirectObject. INTERNAL: This method can be used when an Indirection Object is required to be built from a provided ValueHolderInterface object. This may be used for custom value holder types. Certain policies like the TransparentIndirectionPolicy may wrap the valueholder in another object. Annotations @Override

buildIndirectObject

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public Object buildIndirectObject(ValueHolderInterface<T> valueHolder)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.buildIndirectObject.

INTERNAL: This method can be used when an Indirection Object is required to be built from a provided ValueHolderInterface object. This may be used for custom value holder types. Certain policies like the TransparentIndirectionPolicy may wrap the valueholder in another object.

Annotations

@Override

cloneAttribute	back to summary
public Object cloneAttribute(Object attributeValue, Object original, CacheKey cacheKey, Object clone, Integer refreshCascade, AbstractSession cloningSession, boolean buildDirectlyFromRow) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.cloneAttribute. INTERNAL: Return a clone of the attribute. Parameters buildDirectlyFromRow:boolean indicates that we are building the clone directly from a row as opposed to building the original from the row, putting it in the shared cache, and then cloning the original. Annotations @Override

cloneAttribute

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public Object cloneAttribute(Object attributeValue, Object original, CacheKey cacheKey, Object clone, Integer refreshCascade, AbstractSession cloningSession, boolean buildDirectlyFromRow)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.cloneAttribute.

INTERNAL: Return a clone of the attribute.

Parameters

buildDirectlyFromRow:boolean: indicates that we are building the clone directly from a row as opposed to building the original from the row, putting it in the shared cache, and then cloning the original.

Annotations

@Override

extractPrimaryKeyForReferenceObject	back to summary
public Object extractPrimaryKeyForReferenceObject(Object referenceObject, AbstractSession session) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.extractPrimaryKeyForReferenceObject. INTERNAL: Return the primary key for the reference object (i.e. the object object referenced by domainObject and specified by mapping). This key will be used by a RemoteValueHolder. Annotations @Override

extractPrimaryKeyForReferenceObject

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public Object extractPrimaryKeyForReferenceObject(Object referenceObject, AbstractSession session)

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.extractPrimaryKeyForReferenceObject.

INTERNAL: Return the primary key for the reference object (i.e. the object object referenced by domainObject and specified by mapping). This key will be used by a RemoteValueHolder.

Annotations

@Override

extractReferenceRow	back to summary
public AbstractRecord extractReferenceRow(Object referenceObject) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.extractReferenceRow. INTERNAL: Return the reference row for the reference object. This allows the new row to be built without instantiating the reference object. Return null if the object has already been instantiated. Annotations @Override

extractReferenceRow

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public AbstractRecord extractReferenceRow(Object referenceObject)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.extractReferenceRow.

INTERNAL: Return the reference row for the reference object. This allows the new row to be built without instantiating the reference object. Return null if the object has already been instantiated.

Annotations

@Override

fixObjectReferences	back to summary
public void fixObjectReferences(Object object, Map<Object, ObjectDescriptor> objectDescriptors, Map<Object, Object> processedObjects, ObjectLevelReadQuery query, DistributedSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.fixObjectReferences. INTERNAL: An object has been serialized from the server to the client. Replace the transient attributes of the remote value holders with client-side objects. Annotations @Override

fixObjectReferences

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public void fixObjectReferences(Object object, Map<Object, ObjectDescriptor> objectDescriptors, Map<Object, Object> processedObjects, ObjectLevelReadQuery query, DistributedSession session)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.fixObjectReferences.

INTERNAL: An object has been serialized from the server to the client. Replace the transient attributes of the remote value holders with client-side objects.

Annotations

@Override

getOriginalIndirectionObject	back to summary
public Object getOriginalIndirectionObject(Object unitOfWorkIndirectionObject, AbstractSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getOriginalIndirectionObject. INTERNAL: Return the original indirection object for a unit of work indirection object. This is used when building a new object from the unit of work when the original fell out of the cache. Annotations @Override

getOriginalIndirectionObject

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public Object getOriginalIndirectionObject(Object unitOfWorkIndirectionObject, AbstractSession session)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getOriginalIndirectionObject.

INTERNAL: Return the original indirection object for a unit of work indirection object. This is used when building a new object from the unit of work when the original fell out of the cache.

Annotations

@Override

getOriginalIndirectionObjectForMerge	back to summary
public Object getOriginalIndirectionObjectForMerge(Object unitOfWorkIndirectionObject, AbstractSession session) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.getOriginalIndirectionObjectForMerge. INTERNAL: Return the original indirection object for a unit of work indirection object. Annotations @Override

getOriginalIndirectionObjectForMerge

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public Object getOriginalIndirectionObjectForMerge(Object unitOfWorkIndirectionObject, AbstractSession session)

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.getOriginalIndirectionObjectForMerge.

INTERNAL: Return the original indirection object for a unit of work indirection object.

Annotations

@Override

getOriginalValueHolder	back to summary
public Object getOriginalValueHolder(Object unitOfWorkIndirectionObject, AbstractSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getOriginalValueHolder. INTERNAL: Return the original valueHolder object. Access to the underlying valueholder may be required when serializing the valueholder or converting the valueHolder to another type. Annotations @Override

getOriginalValueHolder

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public Object getOriginalValueHolder(Object unitOfWorkIndirectionObject, AbstractSession session)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getOriginalValueHolder.

INTERNAL: Return the original valueHolder object. Access to the underlying valueholder may be required when serializing the valueholder or converting the valueHolder to another type.

Annotations

@Override

getRealAttributeValueFromObject	back to summary
public Object getRealAttributeValueFromObject(Object object, Object attribute) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getRealAttributeValueFromObject. INTERNAL: Return the "real" attribute value, as opposed to any wrapper. This will trigger the wrapper to instantiate the value. Annotations @Override

getRealAttributeValueFromObject

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public Object getRealAttributeValueFromObject(Object object, Object attribute)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getRealAttributeValueFromObject.

INTERNAL: Return the "real" attribute value, as opposed to any wrapper. This will trigger the wrapper to instantiate the value.

Annotations

@Override

getValueFromRemoteValueHolder	back to summary
public Object getValueFromRemoteValueHolder(RemoteValueHolder<?> remoteValueHolder) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getValueFromRemoteValueHolder. INTERNAL: Extract and return the appropriate value from the specified remote value holder. Annotations @Override

getValueFromRemoteValueHolder

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public Object getValueFromRemoteValueHolder(RemoteValueHolder<?> remoteValueHolder)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.getValueFromRemoteValueHolder.

INTERNAL: Extract and return the appropriate value from the specified remote value holder.

Annotations

@Override

isAttributeValueFullyBuilt back to summary

isAttributeValueFullyBuilt	back to summary
public boolean isAttributeValueFullyBuilt(Object attributeValue) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.isAttributeValueFullyBuilt. INTERNAL: The method validateAttributeOfInstantiatedObject(Object attributeValue) fixes the value of the attributeValue in cases where it is null and indirection requires that it contain some specific data structure. Return whether this will happen. This method is used to help determine if indirection has been triggered Annotations @Override See Also `validateAttributeOfInstantiatedObject(Object attributeValue)`

public boolean isAttributeValueFullyBuilt(Object attributeValue)

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.isAttributeValueFullyBuilt.

INTERNAL: The method validateAttributeOfInstantiatedObject(Object attributeValue) fixes the value of the attributeValue in cases where it is null and indirection requires that it contain some specific data structure. Return whether this will happen. This method is used to help determine if indirection has been triggered

Annotations

@Override

iterateOnAttributeValue	back to summary
public void iterateOnAttributeValue(DescriptorIterator iterator, Object attributeValue) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.iterateOnAttributeValue. INTERNAL: Iterate over the specified attribute value, Annotations @Override

iterateOnAttributeValue

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public void iterateOnAttributeValue(DescriptorIterator iterator, Object attributeValue)

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.iterateOnAttributeValue.

INTERNAL: Iterate over the specified attribute value,

Annotations

@Override

mergeRemoteValueHolder	back to summary
public void mergeRemoteValueHolder(Object clientSideDomainObject, Object serverSideDomainObject, MergeManager mergeManager) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.mergeRemoteValueHolder. INTERNAL Replace the client value holder with the server value holder, after copying some of the settings from the client value holder. Annotations @Override

mergeRemoteValueHolder

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public void mergeRemoteValueHolder(Object clientSideDomainObject, Object serverSideDomainObject, MergeManager mergeManager)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.mergeRemoteValueHolder.

INTERNAL Replace the client value holder with the server value holder, after copying some of the settings from the client value holder.

Annotations

@Override

nullValueFromRow	back to summary
public Object nullValueFromRow() Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.nullValueFromRow. INTERNAL: Return the null value of the appropriate attribute. That is, the field from the database is NULL, return what should be placed in the object's attribute as a result. In this case, return an empty ValueHolder. Annotations @Override

nullValueFromRow

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public Object nullValueFromRow()

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.nullValueFromRow.

INTERNAL: Return the null value of the appropriate attribute. That is, the field from the database is NULL, return what should be placed in the object's attribute as a result. In this case, return an empty ValueHolder.

Annotations

@Override

objectIsEasilyInstantiated	back to summary
public boolean objectIsEasilyInstantiated(Object object) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.objectIsEasilyInstantiated. INTERNAL: Return whether the specified object can be instantiated without database access. Annotations @Override

objectIsEasilyInstantiated

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public boolean objectIsEasilyInstantiated(Object object)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.objectIsEasilyInstantiated.

INTERNAL: Return whether the specified object can be instantiated without database access.

Annotations

@Override

objectIsInstantiated	back to summary
public boolean objectIsInstantiated(Object object) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.objectIsInstantiated. INTERNAL: Return whether the specified object is instantiated. Annotations @Override

objectIsInstantiated

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public boolean objectIsInstantiated(Object object)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.objectIsInstantiated.

INTERNAL: Return whether the specified object is instantiated.

Annotations

@Override

reset	back to summary
public void reset(Object target) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.reset. Reset the wrapper used to store the value. Annotations @Override

reset

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public void reset(Object target)

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.reset.

Reset the wrapper used to store the value.

Annotations

@Override

setRealAttributeValueInObject	back to summary
public void setRealAttributeValueInObject(Object target, Object attributeValue) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.setRealAttributeValueInObject. INTERNAL: Set the value of the appropriate attribute of target to attributeValue. In this case, place the value inside the target's ValueHolder. Annotations @Override @SuppressWarnings:unchecked

setRealAttributeValueInObject

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public void setRealAttributeValueInObject(Object target, Object attributeValue)

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.setRealAttributeValueInObject.

INTERNAL: Set the value of the appropriate attribute of target to attributeValue. In this case, place the value inside the target's ValueHolder.

Annotations

@Override
@SuppressWarnings:unchecked

setSourceObject	back to summary
public void setSourceObject(Object sourceObject, Object attributeValue) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.setSourceObject. INTERNAL: set the source object into QueryBasedValueHolder. Used only by transparent indirection. Annotations @Override @SuppressWarnings:unchecked

setSourceObject

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public void setSourceObject(Object sourceObject, Object attributeValue)

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.setSourceObject.

INTERNAL: set the source object into QueryBasedValueHolder. Used only by transparent indirection.

Annotations

@Override
@SuppressWarnings:unchecked

typeIsValid	back to summary
protected boolean typeIsValid(Class<?> attributeType) INTERNAL: Return whether the type is appropriate for the indirection policy. In this case, the attribute type MUST be ValueHolderInterface.

validateAttributeOfInstantiatedObject	back to summary
public Object validateAttributeOfInstantiatedObject(Object attributeValue) Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateAttributeOfInstantiatedObject. INTERNAL: Verify that the value of the attribute within an instantiated object is of the appropriate type for the indirection policy. In this case, the attribute must be non-null and it must be a ValueHolderInterface. If the value is null return a new indirection object to be used for the attribute. Annotations @Override

validateAttributeOfInstantiatedObject

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public Object validateAttributeOfInstantiatedObject(Object attributeValue)

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateAttributeOfInstantiatedObject.

INTERNAL: Verify that the value of the attribute within an instantiated object is of the appropriate type for the indirection policy. In this case, the attribute must be non-null and it must be a ValueHolderInterface. If the value is null return a new indirection object to be used for the attribute.

Annotations

@Override

validateDeclaredAttributeType	back to summary
public void validateDeclaredAttributeType(Class<?> attributeType, IntegrityChecker checker) throws DescriptorException Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateDeclaredAttributeType. INTERNAL: Verify that attributeType is correct for the indirection policy. If it is incorrect, add an exception to the integrity checker. In this case, the attribute type MUST be ValueHolderInterface. Annotations @Override

validateDeclaredAttributeType

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public void validateDeclaredAttributeType(Class<?> attributeType, IntegrityChecker checker) throws DescriptorException

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateDeclaredAttributeType.

INTERNAL: Verify that attributeType is correct for the indirection policy. If it is incorrect, add an exception to the integrity checker. In this case, the attribute type MUST be ValueHolderInterface.

Annotations

@Override

validateGetMethodReturnType	back to summary
public void validateGetMethodReturnType(Class<?> returnType, IntegrityChecker checker) throws DescriptorException Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateGetMethodReturnType. INTERNAL: Verify that getter returnType is correct for the indirection policy. If it is incorrect, add an exception to the integrity checker. In this case, the return type MUST be ValueHolderInterface. Annotations @Override

validateGetMethodReturnType

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public void validateGetMethodReturnType(Class<?> returnType, IntegrityChecker checker) throws DescriptorException

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateGetMethodReturnType.

INTERNAL: Verify that getter returnType is correct for the indirection policy. If it is incorrect, add an exception to the integrity checker. In this case, the return type MUST be ValueHolderInterface.

Annotations

@Override

validateSetMethodParameterType	back to summary
public void validateSetMethodParameterType(Class<?> parameterType, IntegrityChecker checker) throws DescriptorException Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateSetMethodParameterType. INTERNAL: Verify that setter parameterType is correct for the indirection policy. If it is incorrect, add an exception to the integrity checker. In this case, the parameter type MUST be ValueHolderInterface. Annotations @Override

validateSetMethodParameterType

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public void validateSetMethodParameterType(Class<?> parameterType, IntegrityChecker checker) throws DescriptorException

Overrides org.eclipse.persistence.internal.indirection.IndirectionPolicy.validateSetMethodParameterType.

INTERNAL: Verify that setter parameterType is correct for the indirection policy. If it is incorrect, add an exception to the integrity checker. In this case, the parameter type MUST be ValueHolderInterface.

Annotations

@Override

valueFromBatchQuery	back to summary
public Object valueFromBatchQuery(ReadQuery batchQuery, AbstractRecord row, ObjectLevelReadQuery originalQuery, CacheKey parentCacheKey) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromBatchQuery. INTERNAL: Return the value to be stored in the object's attribute. This value is determined by the batchQuery. In this case, wrap the query in a ValueHolder for later invocation. Annotations @Override

valueFromBatchQuery

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public Object valueFromBatchQuery(ReadQuery batchQuery, AbstractRecord row, ObjectLevelReadQuery originalQuery, CacheKey parentCacheKey)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromBatchQuery.

INTERNAL: Return the value to be stored in the object's attribute. This value is determined by the batchQuery. In this case, wrap the query in a ValueHolder for later invocation.

Annotations

@Override

valueFromMethod	back to summary
public Object valueFromMethod(Object object, AbstractRecord row, AbstractSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromMethod. INTERNAL: Return the value to be stored in the object's attribute. This value is determined by invoking the appropriate method on the object and passing it the row and session. In this case, wrap the row in a ValueHolder for later use. Annotations @Override

valueFromMethod

back to summary

public Object valueFromMethod(Object object, AbstractRecord row, AbstractSession session)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromMethod.

INTERNAL: Return the value to be stored in the object's attribute. This value is determined by invoking the appropriate method on the object and passing it the row and session. In this case, wrap the row in a ValueHolder for later use.

Annotations

@Override

valueFromQuery	back to summary
public Object valueFromQuery(ReadQuery query, AbstractRecord row, Object sourceObject, AbstractSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromQuery. INTERNAL: Return the value to be stored in the object's attribute. This value is determined by the query. In this case, wrap the query in a ValueHolder for later invocation. Annotations @Override

valueFromQuery

back to summary

public Object valueFromQuery(ReadQuery query, AbstractRecord row, Object sourceObject, AbstractSession session)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromQuery.

INTERNAL: Return the value to be stored in the object's attribute. This value is determined by the query. In this case, wrap the query in a ValueHolder for later invocation.

Annotations

@Override

valueFromQuery	back to summary
public Object valueFromQuery(ReadQuery query, AbstractRecord row, AbstractSession session) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromQuery. INTERNAL: Return the value to be stored in the object's attribute. This value is determined by the query. In this case, wrap the query in a ValueHolder for later invocation. Annotations @Override

valueFromQuery

back to summary

public Object valueFromQuery(ReadQuery query, AbstractRecord row, AbstractSession session)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromQuery.

INTERNAL: Return the value to be stored in the object's attribute. This value is determined by the query. In this case, wrap the query in a ValueHolder for later invocation.

Annotations

@Override

valueFromRow	back to summary
public Object valueFromRow(Object object) Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromRow. INTERNAL: Return the value to be stored in the object's attribute. This value is determined by the row. In this case, simply wrap the object in a ValueHolder. Annotations @Override

valueFromRow

back to summary

public Object valueFromRow(Object object)

Implements abstract org.eclipse.persistence.internal.indirection.IndirectionPolicy.valueFromRow.

INTERNAL: Return the value to be stored in the object's attribute. This value is determined by the row. In this case, simply wrap the object in a ValueHolder.

Annotations

@Override

public Class BasicIndirectionPolicy

Purpose

Field Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail