br.ufsc.das.confidentiality
Class ClientConfidentialityLayer

java.lang.Object
  br.ufsc.das.confidentiality.ClientConfidentialityLayer

All Implemented Interfaces:

DepSpaceClient, DepSpace

public class ClientConfidentialityLayer
extends java.lang.Object
implements DepSpaceClient

Constructor Summary

ClientConfidentialityLayer(DepSpaceClient bottonLayer, ConfidentialityScheme scheme)
Creates a new instance of ClientConfidentialityLayer

Method Summary

DepTuple	cas(DepTuple template, DepTuple tuple, Context ctx) If the returned value is null, then the tuple was inserted.
void	clean(DepTuple proof, Context ctx)
void	createSpace(java.util.Properties prop)
void	deleteSpace(java.lang.String name)
DepTuple	in(DepTuple template, Context ctx)
DepTuple	inp(DepTuple template, Context ctx)
void	out(DepTuple tuple, Context ctx)
DepTuple	rd(DepTuple template, Context ctx)
DepTuple	rdp(DepTuple template, Context ctx)
DepTuple	signedRD(DepTuple template, Context ctx)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClientConfidentialityLayer

public ClientConfidentialityLayer(DepSpaceClient bottonLayer,
                                  ConfidentialityScheme scheme)

Creates a new instance of ClientConfidentialityLayer

Method Detail

out

public void out(DepTuple tuple,
                Context ctx)
         throws DepSpaceException

Specified by:

out in interface DepSpace

Throws:

DepSpaceException

signedRD

public DepTuple signedRD(DepTuple template,
                         Context ctx)
                  throws DepSpaceException

Specified by:

signedRD in interface DepSpaceClient

Throws:

DepSpaceException

clean

public void clean(DepTuple proof,
                  Context ctx)
           throws DepSpaceException

Specified by:

clean in interface DepSpaceClient

Throws:

DepSpaceException

rd

public DepTuple rd(DepTuple template,
                   Context ctx)
            throws DepSpaceException

Specified by:

rd in interface DepSpace

Throws:

DepSpaceException

in

public DepTuple in(DepTuple template,
                   Context ctx)
            throws DepSpaceException

Specified by:

in in interface DepSpace

Throws:

DepSpaceException

rdp

public DepTuple rdp(DepTuple template,
                    Context ctx)
             throws DepSpaceException

Specified by:

rdp in interface DepSpace

Throws:

DepSpaceException

inp

public DepTuple inp(DepTuple template,
                    Context ctx)
             throws DepSpaceException

Specified by:

inp in interface DepSpace

Throws:

DepSpaceException

cas

public DepTuple cas(DepTuple template,
                    DepTuple tuple,
                    Context ctx)
             throws DepSpaceException

Description copied from interface: DepSpace

If the returned value is null, then the tuple was inserted.

Specified by:

cas in interface DepSpace

Throws:

DepSpaceException

createSpace

public void createSpace(java.util.Properties prop)
                 throws DepSpaceException

Specified by:

createSpace in interface DepSpaceClient

Throws:

DepSpaceException

deleteSpace

public void deleteSpace(java.lang.String name)
                 throws DepSpaceException

Specified by:

deleteSpace in interface DepSpaceClient

Throws:

DepSpaceException