Top Description Fields Constructors Methods
org.eclipse.persistence.internal.jpa.metadata.queries

public Class ConstructorResultMetadata

extends ORMetadata
Class Inheritance
Imports
java.util.List, .ArrayList, org.eclipse.persistence.internal.jpa.metadata.ORMetadata, org.eclipse.persistence.internal.jpa.metadata.accessors.MetadataAccessor, org.eclipse.persistence.internal.jpa.metadata.accessors.objects.MetadataAccessibleObject, .MetadataAnnotation, .MetadataClass, org.eclipse.persistence.internal.jpa.metadata.xml.XMLEntityMappings, org.eclipse.persistence.queries.ConstructorResult
INTERNAL: Object to hold onto an entity result metadata. Key notes: - any metadata mapped from XML to this class must be compared in the equals method. - all metadata mapped from XML must be initialized in the initXMLObject method. - when loading from annotations, the constructor accepts the metadata accessor this metadata was loaded from. Used it to look up any 'companion' annotation needed for processing. - methods should be preserved in alphabetical order.
Author
Guy Pelletier
Since
TopLink EJB 3.0 Reference Implementation

Field Summary

Modifier and TypeField and Description
private List<ColumnResultMetadata>
columnResults

private MetadataClass
targetClass

private String
targetClassName

Inherited from org.eclipse.persistence.internal.jpa.metadata.ORMetadata:
m_project

Constructor Summary

AccessConstructor and Description
public
ConstructorResultMetadata()

INTERNAL: Used for XML loading.

public
ConstructorResultMetadata(MetadataAnnotation constructorResult, MetadataAccessor accessor)

INTERNAL: Used for annotation loading.

Method Summary

Modifier and TypeMethod and Description
public boolean
equals(Object
the reference object with which to compare.
objectToCompare)

Implements abstract org.eclipse.persistence.internal.jpa.metadata.ORMetadata.equals.

INTERNAL:
public List<ColumnResultMetadata>
getColumnResults()

INTERNAL: Used for OX mapping.

public MetadataClass
getTargetClass()

INTERNAL:

public String
getTargetClassName()

INTERNAL: Used for OX mapping.

public int
hashCode()

Overrides java.lang.Object.hashCode.

Returns a hash code value for the object.
public void
initXMLObject(MetadataAccessibleObject accessibleObject, XMLEntityMappings entityMappings)

Overrides org.eclipse.persistence.internal.jpa.metadata.ORMetadata.initXMLObject.

INTERNAL:
public ConstructorResult
process()

INTERNAL: Process the constructor result for the caller.

public void
setColumnResults(List<ColumnResultMetadata> columnResults)

INTERNAL: Used for OX mapping.

public void
setTargetClass(MetadataClass targetClass)

INTERNAL:

public void
setTargetClassName(String targetClassName)

INTERNAL: Used for OX mapping.

Inherited from org.eclipse.persistence.internal.jpa.metadata.ORMetadata:
getAccessibleObjectgetAccessibleObjectNamegetAnnotationgetBoxedTypegetDatabaseTypeEnumgetEntityMappingsgetFullyQualifiedClassNamegetIdentifiergetJavaClassgetJavaClassNamegetLoadergetLocationgetLoggergetMetadataClassgetMetadataClassgetMetadataClassgetMetadataFactorygetNamegetPrimitiveClassForNamegetProjectgetTextgetXMLElementhasIdentifierhasTextinitXMLClassNameinitXMLObjectinitXMLObjectsinitXMLTextObjectloadedFromAnnotationloadedFromEclipseLinkXMLloadedFromXMLmergemergeORObjectListsmergeORObjectsmergeSimpleObjectsreloadEntityreloadMappedSuperclasssetAccessibleObjectsetEntityMappingssetFieldNamesetFieldNamesetProjectshouldOverridevaluesMatchvaluesMatch

Field Detail

columnResultsback to summary
private List<ColumnResultMetadata> columnResults
targetClassback to summary
private MetadataClass targetClass
targetClassNameback to summary
private String targetClassName

Constructor Detail

ConstructorResultMetadataback to summary
public ConstructorResultMetadata()

INTERNAL: Used for XML loading.

ConstructorResultMetadataback to summary
public ConstructorResultMetadata(MetadataAnnotation constructorResult, MetadataAccessor accessor)

INTERNAL: Used for annotation loading.

Method Detail

equalsback to summary
public boolean equals(Object objectToCompare)

Implements abstract org.eclipse.persistence.internal.jpa.metadata.ORMetadata.equals.

INTERNAL:

Parameters
objectToCompare:Object

Doc from java.lang.Object.equals.

the reference object with which to compare.

Returns:boolean

Doc from java.lang.Object.equals.

true if this object is the same as the obj argument; false otherwise.

Annotations
@Override
getColumnResultsback to summary
public List<ColumnResultMetadata> getColumnResults()

INTERNAL: Used for OX mapping.

getTargetClassback to summary
public MetadataClass getTargetClass()

INTERNAL:

getTargetClassNameback to summary
public String getTargetClassName()

INTERNAL: Used for OX mapping.

hashCodeback to summary
public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object.

Annotations
@Override
initXMLObjectback to summary
public void initXMLObject(MetadataAccessibleObject accessibleObject, XMLEntityMappings entityMappings)

Overrides org.eclipse.persistence.internal.jpa.metadata.ORMetadata.initXMLObject.

INTERNAL:

Annotations
@Override
processback to summary
public ConstructorResult process()

INTERNAL: Process the constructor result for the caller.

setColumnResultsback to summary
public void setColumnResults(List<ColumnResultMetadata> columnResults)

INTERNAL: Used for OX mapping.

setTargetClassback to summary
public void setTargetClass(MetadataClass targetClass)

INTERNAL:

setTargetClassNameback to summary
public void setTargetClassName(String targetClassName)

INTERNAL: Used for OX mapping.