/*

  * Copyright 2007-2008 The Kuali Foundation

  * 

  * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php

  * 

  * 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.

  */

 package org.kuali.rice.kns.document.authorization;

 import java.util.Set;

 import org.kuali.rice.kim.bo.Person;

 import org.kuali.rice.kns.authorization.BusinessObjectAuthorizer;

 import org.kuali.rice.kns.document.Document;

 /**

  * The DocumentAuthorizer class associated with a given Document is used to

  * dynamically determine what editing mode and what actions are allowed for a

  * given user on a given document instance.

  * 

  * 

  */

 public interface DocumentAuthorizer extends BusinessObjectAuthorizer {

         public Set<String> getDocumentActions(Document document, Person user,

                         Set<String> documentActions);

         public boolean canInitiate(String documentTypeName, Person user);

         public boolean canOpen(Document document, Person user);

         public boolean canReceiveAdHoc(Document document, Person user,

                         String actionRequestCode);

         public boolean canAddNoteAttachment(Document document, String attachmentTypeCode, Person user);

         public boolean canDeleteNoteAttachment(Document document, String attachmentTypeCode, String createdBySelfOnly, Person user);

         public boolean canViewNoteAttachment(Document document, String attachmentTypeCode, Person user);

         public boolean canSendAdHocRequests(Document document, String actionRequestCd, Person user);

 }