001    /*
002     * Copyright 2007-2008 The Kuali Foundation
003     * 
004     * Licensed under the Educational Community License, Version 2.0 (the "License");
005     * you may not use this file except in compliance with the License.
006     * You may obtain a copy of the License at
007     * 
008     * http://www.opensource.org/licenses/ecl2.php
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS,
012     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013     * See the License for the specific language governing permissions and
014     * limitations under the License.
015     */
016    package org.kuali.rice.kns.document.authorization;
017    
018    import java.util.Set;
019    
020    import org.kuali.rice.kim.bo.Person;
021    import org.kuali.rice.kns.authorization.BusinessObjectAuthorizer;
022    import org.kuali.rice.kns.document.Document;
023    
024    /**
025     * The DocumentAuthorizer class associated with a given Document is used to
026     * dynamically determine what editing mode and what actions are allowed for a
027     * given user on a given document instance.
028     * 
029     * 
030     */
031    public interface DocumentAuthorizer extends BusinessObjectAuthorizer {
032            public Set<String> getDocumentActions(Document document, Person user,
033                            Set<String> documentActions);
034    
035            public boolean canInitiate(String documentTypeName, Person user);
036    
037            public boolean canOpen(Document document, Person user);
038    
039            public boolean canReceiveAdHoc(Document document, Person user,
040                            String actionRequestCode);
041            
042            public boolean canAddNoteAttachment(Document document, String attachmentTypeCode, Person user);
043            
044            public boolean canDeleteNoteAttachment(Document document, String attachmentTypeCode, String createdBySelfOnly, Person user);
045            
046            public boolean canViewNoteAttachment(Document document, String attachmentTypeCode, Person user);
047            
048            public boolean canSendAdHocRequests(Document document, String actionRequestCd, Person user);
049    }