Package org.jboss.security.acl

Class ACLEntryImpl

java.lang.Object

org.jboss.security.acl.ACLEntryImpl

All Implemented Interfaces:

Serializable, ACLEntry

@Entity
public class ACLEntryImpl
extends Object
implements ACLEntry, Serializable

This class represents an entry in the Access Control List (ACL), and associates a permission to an identity. This implementation only stores permissions of type BitMaskPermission, and can also only check permissions of that type.

Author:

Stefan Guilhen

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ACLEntryImpl(BitMaskPermission permission, String identityOrRole)	Builds an instance of ACLEntryImpl with the specified permission and identity/role name.
ACLEntryImpl(BitMaskPermission permission, Identity identity)	Builds an instance of ACLEntryImpl with the specified permission and identity.

Method Summary

Modifier and Type	Method	Description
boolean	checkPermission(ACLPermission permission)	Checks if the specified permission is part of the this entry's permission.
boolean	equals(Object obj)
ACLImpl	getAcl()
long	getACLEntryId()	Obtains the persistent id of this ACLEntryImpl.
Identity	getIdentity()	Obtains the Identity for which a permission has been assigned in this entry.
String	getIdentityOrRole()	Obtains the identity or role for which a permission has been assigned in this entry.
ACLPermission	getPermission()	Obtains the Permission object held by this entry.
int	hashCode()
void	setAcl(ACLImpl acl)

Methods inherited from class java.lang.Object

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

Constructor Detail

ACLEntryImpl

public ACLEntryImpl(BitMaskPermission permission,
                    Identity identity)

Builds an instance of ACLEntryImpl with the specified permission and identity.

Parameters:

permission - the ACLPermission granted to the associated identity.

identity - the Identity for which the permission is being granted.

ACLEntryImpl

public ACLEntryImpl(BitMaskPermission permission,
                    String identityOrRole)

Builds an instance of ACLEntryImpl with the specified permission and identity/role name.

Parameters:

permission - the ACLPermission granted to the associated identity.

identityOrRole - a String representing the identity or role name.

Method Detail

getACLEntryId

public long getACLEntryId()

Obtains the persistent id of this ACLEntryImpl.

Returns:

a long representing the persistent id this entry.

getAcl

public ACLImpl getAcl()

setAcl

public void setAcl(ACLImpl acl)

getIdentityOrRole

public String getIdentityOrRole()

Description copied from interface: ACLEntry

Obtains the identity or role for which a permission has been assigned in this entry.

Specified by:

getIdentityOrRole in interface ACLEntry

Returns:

a String representing the identity or role name.

getIdentity

public Identity getIdentity()

Description copied from interface: ACLEntry

Obtains the Identity for which a permission has been assigned in this entry.

Specified by:

getIdentity in interface ACLEntry

Returns:

a reference to the Identity contained in this entry.

getPermission

public ACLPermission getPermission()

Description copied from interface: ACLEntry

Obtains the Permission object held by this entry.

Specified by:

getPermission in interface ACLEntry

Returns:

a reference to the Permission contained in this entry.

checkPermission

public boolean checkPermission(ACLPermission permission)

Description copied from interface: ACLEntry

Checks if the specified permission is part of the this entry's permission.

Specified by:

checkPermission in interface ACLEntry

Parameters:

permission - the ACLPermission to be checked for.

Returns:

true if the permission is part of this entry's permission; false otherwise.

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object