com.sapportals.wcm.service.relation.operands

Class ResourceOperand

java.lang.Object
  com.sapportals.wcm.service.relation.operands.AbstractRelationOperand
      com.sapportals.wcm.service.relation.operands.ResourceOperand

All Implemented Interfaces:

IRelationOperand

public class ResourceOperand

extends AbstractRelationOperand

IRelationOperand implementation for IResource s.

Field Summary

protected IResource	resource
protected RID	rid

Constructor Summary

ResourceOperand(IResource resource)
Create a RelationOperand out of a IResource .

ResourceOperand(RID rid)
Create a RelationOperand out of a IResource .

Method Summary

IResource	asResource() Get the relation operand as resource, if this operand is managed by a repository manager.
boolean	equals(Object object)
String	getID() Get the relation operand's unique id.
IResource	getLinkValue() If the wrapped resource is an internal link, return the target of the link (following several links). if it's not a internal link just return the resource.
Object	getObject() Get the relation operand's unwrapped object.
IRelationOperandType	getType() Get the relation operand's type.
IResource	getValue() Get the wrapped resource.

Methods inherited from class com.sapportals.wcm.service.relation.operands.AbstractRelationOperand

getRelationBySource, getRelationByTarget, getRelationsBySource, getRelationsBySource, getRelationsBySource, getRelationsByTarget, getRelationsByTarget, getRelationsByTarget

Methods inherited from class java.lang.Object

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

Field Detail

resource

protected IResource resource

rid

protected RID rid

Constructor Detail

ResourceOperand

public ResourceOperand(IResource resource)
                throws InvalidArgumentException

Create a RelationOperand out of a IResource .

Parameters:

resource - the IResource to wrap.

Throws:

InvalidArgumentException - if the given resource is null .

ResourceOperand

public ResourceOperand(RID rid)
                throws InvalidArgumentException

Create a RelationOperand out of a IResource .

Parameters:

rid - TBD: Description of the incoming method parameter

Throws:

InvalidArgumentException - if the given resource is null .

Method Detail

getValue

public IResource getValue()

Get the wrapped resource.

Returns:

the IResource for this operand.

getLinkValue

public IResource getLinkValue()
                       throws ResourceException

If the wrapped resource is an internal link, return the target of the link (following several links). if it's not a internal link just return the resource.

Returns:

the IResource for this operand if it's not an internal link, otherwise the target of this operand.

Throws:

ResourceException - Exception raised in failure situation

equals

public boolean equals(Object object)

getType

public IRelationOperandType getType()
                             throws ResourceException

Description copied from interface: IRelationOperand

Get the relation operand's type.

Specified by:

getType in interface IRelationOperand

Specified by:

getType in class AbstractRelationOperand

Throws:

ResourceException

getID

public String getID()
             throws ResourceException

Description copied from interface: IRelationOperand

Get the relation operand's unique id.

Specified by:

getID in interface IRelationOperand

Specified by:

getID in class AbstractRelationOperand

Throws:

ResourceException

getObject

public Object getObject()

Description copied from interface: IRelationOperand

Get the relation operand's unwrapped object.

Specified by:

getObject in interface IRelationOperand

Specified by:

getObject in class AbstractRelationOperand

asResource

public IResource asResource()
                     throws ResourceException

Description copied from interface: IRelationOperand

Get the relation operand as resource, if this operand is managed by a repository manager.

Specified by:

asResource in interface IRelationOperand

Specified by:

asResource in class AbstractRelationOperand

Throws:

ResourceException