edu.stanford.rt.credential
Class RTContext

java.lang.Object
  |
  +--edu.stanford.rt.credential.RTContext

Direct Known Subclasses:

CredentialStore

public class RTContext

extends java.lang.Object

Author:

Ninghui Li, Sandra Qiu
RTContext contains the info about ApplicationDomainSecifications and Principals in the system.

Field Summary

private java.util.HashMap	applicationDomains Index for ApplicationDomain objects. Key: HashID Value: ApplicationDomain
private java.util.HashMap	principals Index for Principal objects. Key: PublicKeyPrincipal Value: PublicKeyPrincipalInfo
private ApplicationDomain	systemDomain The built-in system domain.

Constructor Summary

RTContext(RTParser rtParser)
Constructor for RTContext.

Method Summary

void	addApplicationDomain(HashID id, ApplicationDomain appDomain) Method addApplicationDomain.
void	addPrincipal(PublicKeyPrincipal id, PublicKeyPrincipalInfo principal) Method addPrincipals.
ApplicationDomain	getApplicationDomain(HashID id) Method getApplicationDomain.
ApplicationDomain	getApplicationDomain(java.lang.String id) Method getApplicationDomain.
PublicKeyPrincipalInfo	getPrincipal(PublicKeyPrincipal id) Method getPrincipal.
ApplicationDomain	getSystemDomain() Method getSystemDomain.
boolean	hasDomainWithID(java.lang.String idref) Method hasDomainWithID.
java.lang.String	toString(java.lang.String indent)

Methods inherited from class java.lang.Object

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

Field Detail

applicationDomains

private java.util.HashMap applicationDomains

Index for ApplicationDomain objects.
Key: HashID
Value: ApplicationDomain

principals

private java.util.HashMap principals

Index for Principal objects.
Key: PublicKeyPrincipal
Value: PublicKeyPrincipalInfo

systemDomain

private ApplicationDomain systemDomain

The built-in system domain.

Constructor Detail

RTContext

public RTContext(RTParser rtParser)
          throws java.lang.Exception

Constructor for RTContext.

Method Detail

getSystemDomain

public ApplicationDomain getSystemDomain()

Method getSystemDomain.

Returns:

ApplicationDomain

getApplicationDomain

public ApplicationDomain getApplicationDomain(java.lang.String id)

Method getApplicationDomain.

Parameters:

id -

Returns:

ApplicationDomain

getApplicationDomain

public ApplicationDomain getApplicationDomain(HashID id)

Method getApplicationDomain.

Parameters:

id -

Returns:

ApplicationDomain

addApplicationDomain

public void addApplicationDomain(HashID id,
                                 ApplicationDomain appDomain)
                          throws DomainSpecException

Method addApplicationDomain.

Parameters:

id -

appDomain -

Throws:

DomainSpecException

getPrincipal

public PublicKeyPrincipalInfo getPrincipal(PublicKeyPrincipal id)

Method getPrincipal.

Parameters:

id -

Returns:

PublicKeyPrincipalInfo

addPrincipal

public void addPrincipal(PublicKeyPrincipal id,
                         PublicKeyPrincipalInfo principal)
                  throws DomainSpecException

Method addPrincipals.

Parameters:

id - the hash value of the principal

principal - the public key info of the principal

Throws:

DomainSpecException

hasDomainWithID

public boolean hasDomainWithID(java.lang.String idref)

Method hasDomainWithID. checks if there is an ApplicationDomain object with given hash id.

Parameters:

idref -

Returns:

boolean

toString

public java.lang.String toString(java.lang.String indent)