ccc.domain
Class AccessPermission

java.lang.Object
  ccc.domain.AccessPermission

public class AccessPermission
extends java.lang.Object

An access permission for a resource.

Author:

Civic Computing Ltd.

Constructor Summary

protected	AccessPermission() Constructor.
	AccessPermission(boolean canRead, boolean canWrite, Principal principal) Constructor.

Method Summary

boolean	allowsRead(UserEntity user) Check whether this permission allows the specified user to read.
boolean	allowsWrite(UserEntity user) Check whether this permission allows the specified user to write.
ACL.Entry	createEntry() Create a new permission entry.
boolean	equals(java.lang.Object obj)
Principal	getPrincipal() Accessor.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessPermission

protected AccessPermission()

Constructor.

AccessPermission

public AccessPermission(boolean canRead,
                        boolean canWrite,
                        Principal principal)

Constructor.

Parameters:

canRead - Can the principal perform a read.

canWrite - Can the principal perform a write.

principal - The principal this permission manages.

Method Detail

allowsRead

public boolean allowsRead(UserEntity user)

Check whether this permission allows the specified user to read.

Parameters:

user - The user to test.

Returns:

Returns true if a read is allowed; false otherwise.

allowsWrite

public boolean allowsWrite(UserEntity user)

Check whether this permission allows the specified user to write.

Parameters:

user - The user to test.

Returns:

Returns true if a write is allowed; false otherwise.

getPrincipal

public Principal getPrincipal()

Accessor.

Returns:

Returns the principal.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

createEntry

public ACL.Entry createEntry()

Create a new permission entry.

Returns:

The entry representing this permission.