javax.rad.model.reference
Class StorageReferenceDefinition

java.lang.Object
  javax.rad.model.reference.ColumnMapping
      javax.rad.model.reference.StorageReferenceDefinition

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class StorageReferenceDefinition
extends ColumnMapping

The StorageReferenceDefinition specifies the relation between a detail IStorage and the master IStorage.
It also can be used as "server side" binding between a drop down list (with an list of items to choose from) and the corresponding "master" DataBook to write the defined item (e.g. PrimaryKey columns to ForeignKey columns) back to it.

Example:

 
 StorageReferenceDefinition bdDETAILtoTEST = new StorageReferenceDefinition();
 bdDETAILtoTEST.setReferencedStorage("test");
 bdDETAILtoTEST.setReferencedColumns(new String [] { "ID" });
 bdDETAILtoTEST.setColumns(new String [] { "TEST_ID" });
 
 

See Also:

Serialized Form

Constructor Summary

StorageReferenceDefinition()
Constructs the StorageReferenceDefinition without parameters.

StorageReferenceDefinition(java.lang.String[] pColumnNames, java.lang.String pReferencedStorage, java.lang.String[] pReferencedColumnNames)
Constructs the StorageReferenceDefinition with the specified parameters.

Method Summary

boolean	equals(java.lang.Object pObject)
java.lang.String	getReferencedStorage() Returns the "name" of the referenced (master) IStorage of the StorageReferenceDefinition.
int	hashCode()
void	setReferencedStorage(java.lang.String pReferencedStorage) Sets the "name" of referenced IStorage of the StorageReferenceDefinition.
java.lang.String	toString()

Methods inherited from class javax.rad.model.reference.ColumnMapping

clone, getColumnName, getColumnNames, getReferencedColumnName, getReferencedColumnNames, setColumnNames, setReferencedColumnNames

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

StorageReferenceDefinition

public StorageReferenceDefinition()

Constructs the StorageReferenceDefinition without parameters.

StorageReferenceDefinition

public StorageReferenceDefinition(java.lang.String[] pColumnNames,
                                  java.lang.String pReferencedStorage,
                                  java.lang.String[] pReferencedColumnNames)

Constructs the StorageReferenceDefinition with the specified parameters.

Parameters:

pReferencedStorage - the "name" of referenced IStorage of the StorageReferenceDefinition

pReferencedColumnNames - the referenced column names to use in this StorageReferenceDefinition

pColumnNames - the source column names to use in this StorageReferenceDefinition

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class ColumnMapping

equals

public boolean equals(java.lang.Object pObject)

Overrides:

equals in class ColumnMapping

hashCode

public int hashCode()

Overrides:

hashCode in class ColumnMapping

setReferencedStorage

public void setReferencedStorage(java.lang.String pReferencedStorage)

Sets the "name" of referenced IStorage of the StorageReferenceDefinition.

Parameters:

pReferencedStorage - the "name" of the referenced (master) IStorage

getReferencedStorage

public java.lang.String getReferencedStorage()

Returns the "name" of the referenced (master) IStorage of the StorageReferenceDefinition.

Returns:

the "name" of the referenced (master) IStorage of the StorageReferenceDefinition.