org.infoglue.cms.util
Class AccessConstraintExceptionBuffer

java.lang.Object
  org.infoglue.cms.util.ConstraintExceptionBuffer
      org.infoglue.cms.util.AccessConstraintExceptionBuffer

public class AccessConstraintExceptionBuffer
extends ConstraintExceptionBuffer

An extension of the ConstraintExceptionBuffer to handle access control.

Field Summary

Fields inherited from class org.infoglue.cms.util.ConstraintExceptionBuffer

exceptions

Constructor Summary

AccessConstraintExceptionBuffer()
Constructs a ConstraintExceptionBuffer with no exceptions in it.

Method Summary

void	add(AccessConstraintException exception) Adds the specified exception to the exceptions of this buffer.
void	throwIfNotEmpty() Throws the root exception; if this buffer contains no exceptions, nothing happens.
AccessConstraintException	toAccessConstraintException() Converts the exceptions of this buffer to chained constraint exceptions.

Methods inherited from class org.infoglue.cms.util.ConstraintExceptionBuffer

add, add, equals, hashCode, isEmpty, toConstraintException, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessConstraintExceptionBuffer

public AccessConstraintExceptionBuffer()

Constructs a ConstraintExceptionBuffer with no exceptions in it.

Method Detail

add

public final void add(AccessConstraintException exception)

Adds the specified exception to the exceptions of this buffer. Any duplicate (ConstraintException.equals()) will be silently discarded.

Parameters:

exception - the exception to add (chained exceptions legal).

throwIfNotEmpty

public void throwIfNotEmpty()
                     throws AccessConstraintException

Throws the root exception; if this buffer contains no exceptions, nothing happens.

Overrides:

throwIfNotEmpty in class ConstraintExceptionBuffer

Throws:

ConstraintException - if this buffer contains any exceptions.

AccessConstraintException

toAccessConstraintException

public AccessConstraintException toAccessConstraintException()

Converts the exceptions of this buffer to chained constraint exceptions.

Returns:

the root exception of the chain.