* $Header: /home/cvs/jakarta-slide/projector/src/java/org/apache/slide/projector/processor/security/AddRole.java,v 1.3 2004/07/28 09:47:31 ib Exp $

* $Revision: 1.3 $

* $Date: 2004/07/28 09:47:31 $

*

* ====================================================================

*

* Copyright 2004 The Apache Software Foundation

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

*     http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*

*/

* The Event class

*

*/

    public final static String USER = "user";

    public final static String ROLE = "role";

    private final static ParameterDescriptor[] parameterDescriptors = new ParameterDescriptor[] {

        new ParameterDescriptor(USER, new ParameterMessage("addRole/parameter/user"), new URIValueDescriptor()),

        new ParameterDescriptor(ROLE, new ParameterMessage("addRole/parameter/role"), new URIValueDescriptor())

    };

    private final static ResultDescriptor resultDescriptor = new ResultDescriptor(new StateDescriptor[] { StateDescriptor.OK_DESCRIPTOR });

    public Result process(Map parameter, Context context) throws Exception {

      URI user = (URI)parameter.get(USER);

      URI role = (URI)parameter.get(ROLE);

      Projector.getRepository().addRole(user, role, context.getCredentials());

      return Result.OK;

    }

    public ParameterDescriptor[] getParameterDescriptors() {

        return parameterDescriptors;

    }

    public ResultDescriptor getResultDescriptor() {

        return resultDescriptor;

    }

}