EclipseLink Core 4.0.2 · org.eclipse.persistence.mappings.querykeys.ForeignReferenceQueryKey

Modifier and Type	Field and Description
protected Expression	joinCriteria
protected Class<?>	referenceClass
protected String	referenceClassName

Access	Constructor and Description
public	ForeignReferenceQueryKey()

Method Summary

Modifier and Type	Method and Description
public void	convertClassNamesToClasses(ClassLoader classLoader) Overrides org.eclipse.persistence.mappings.querykeys.QueryKey.convertClassNamesToClasses. INTERNAL: Convert all the class-name-based settings in this project to actual class-based settings
public Expression	getJoinCriteria() PUBLIC: Return the join expression for the relationship defined by the query key.
public Class<?>	getReferenceClass() PUBLIC: Return the reference class of the relationship.
public String	getReferenceClassName() PUBLIC: Return the reference class name of the relationship.
public DatabaseTable	getReferenceTable(ClassDescriptor desc) PUBLIC: Returns the reference table.
public DatabaseTable	getRelationTable(ClassDescriptor referenceDescriptor) PUBLIC: Returns the relation table.
public DatabaseTable	getSourceTable() PUBLIC: Returns the source table.
public boolean	Returns: boolean isForeignReferenceQueryKey() Overrides org.eclipse.persistence.mappings.querykeys.QueryKey.isForeignReferenceQueryKey. INTERNAL: override the isForeignReferenceQueryKey() method in the superclass to return true.
public void	setJoinCriteria(Expression joinCriteria) PUBLIC: Set the join expression for the relationship defined by the query key.
public void	setReferenceClass(Class<?> referenceClass) PUBLIC: Set the reference class of the relationship.
public void	setReferenceClassName(String referenceClassName) PUBLIC: Set the reference class name for this relationship This is used when projects are built without using classes

Inherited from org.eclipse.persistence.mappings.querykeys.QueryKey:: clone getDescriptor getName initialize isAbstractQueryKey isCollectionQueryKey isDirectCollectionQueryKey isDirectQueryKey isManyToManyQueryKey isOneToManyQueryKey isOneToOneQueryKey isQueryKey setDescriptor setName toString

joinCriteria	back to summary
protected Expression joinCriteria

referenceClass	back to summary
protected Class<?> referenceClass

referenceClassName	back to summary
protected String referenceClassName

ForeignReferenceQueryKey	back to summary
public ForeignReferenceQueryKey()

Method Detail

convertClassNamesToClasses	back to summary
public void convertClassNamesToClasses(ClassLoader classLoader) Overrides org.eclipse.persistence.mappings.querykeys.QueryKey.convertClassNamesToClasses. INTERNAL: Convert all the class-name-based settings in this project to actual class-based settings Annotations @Override

convertClassNamesToClasses

back to summary

public void convertClassNamesToClasses(ClassLoader classLoader)

Overrides org.eclipse.persistence.mappings.querykeys.QueryKey.convertClassNamesToClasses.

INTERNAL: Convert all the class-name-based settings in this project to actual class-based settings

Annotations

@Override

getJoinCriteria	back to summary
public Expression getJoinCriteria() PUBLIC: Return the join expression for the relationship defined by the query key.

getReferenceClass	back to summary
public Class<?> getReferenceClass() PUBLIC: Return the reference class of the relationship.

getReferenceClassName	back to summary
public String getReferenceClassName() PUBLIC: Return the reference class name of the relationship.

getReferenceTable	back to summary
public DatabaseTable getReferenceTable(ClassDescriptor desc) PUBLIC: Returns the reference table.

getRelationTable	back to summary
public DatabaseTable getRelationTable(ClassDescriptor referenceDescriptor) PUBLIC: Returns the relation table. Currently only ManyToMany and OneToOne may have relation table. The method is overridden to return null for other subclasses. The returned relationTable still could be null.

getSourceTable	back to summary
public DatabaseTable getSourceTable() PUBLIC: Returns the source table.

isForeignReferenceQueryKey	back to summary
public boolean isForeignReferenceQueryKey() Overrides org.eclipse.persistence.mappings.querykeys.QueryKey.isForeignReferenceQueryKey. INTERNAL: override the isForeignReferenceQueryKey() method in the superclass to return true. Returns:boolean boolean Annotations @Override

isForeignReferenceQueryKey

back to summary

public boolean isForeignReferenceQueryKey()

Overrides org.eclipse.persistence.mappings.querykeys.QueryKey.isForeignReferenceQueryKey.

INTERNAL: override the isForeignReferenceQueryKey() method in the superclass to return true.

Returns:boolean

boolean

Annotations

@Override

setJoinCriteria	back to summary
public void setJoinCriteria(Expression joinCriteria) PUBLIC: Set the join expression for the relationship defined by the query key. Example: builder.getField("ADDRESS.ADDRESS_ID").equal(builder.getParameter("EMPLOYEE.ADDR_ID");

setJoinCriteria

back to summary

public void setJoinCriteria(Expression joinCriteria)

PUBLIC: Set the join expression for the relationship defined by the query key.

Example:

    builder.getField("ADDRESS.ADDRESS_ID").equal(builder.getParameter("EMPLOYEE.ADDR_ID");

setReferenceClass	back to summary
public void setReferenceClass(Class<?> referenceClass) PUBLIC: Set the reference class of the relationship. This is not required for direct collection query keys.

setReferenceClassName	back to summary
public void setReferenceClassName(String referenceClassName) PUBLIC: Set the reference class name for this relationship This is used when projects are built without using classes

public Class ForeignReferenceQueryKey

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail