001/**
002 * Copyright 2005-2016 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 */
016package org.kuali.rice.kew.notes.service.impl;
017
018import java.io.File;
019import java.util.Iterator;
020import java.util.List;
021
022import org.kuali.rice.kew.notes.Attachment;
023import org.kuali.rice.kew.notes.Note;
024import org.kuali.rice.kew.notes.dao.NoteDAO;
025import org.kuali.rice.kew.notes.service.AttachmentService;
026import org.kuali.rice.kew.notes.service.NoteService;
027import org.kuali.rice.krad.data.DataObjectService;
028import org.springframework.beans.factory.annotation.Required;
029
030public class NoteServiceImpl implements NoteService {
031
032        private NoteDAO noteDAO;
033
034        private AttachmentService attachmentService;
035
036    private DataObjectService dataObjectService;
037
038        public Note getNoteByNoteId(String noteId) {
039                return getDataObjectService().find(Note.class,noteId);
040        }
041
042        public List<Note> getNotesByDocumentId(String documentId) {
043                return getNoteDAO().getNotesByDocumentId(documentId);
044        }
045
046        public Note saveNote(Note note) {
047                try {
048                        if (! note.getAttachments().isEmpty()){
049                                for (Iterator iter = note.getAttachments().iterator(); iter.hasNext();) {
050                                        Attachment attachment = (Attachment) iter.next();
051                                        if (attachment.getAttachedObject()!= null){
052                                                attachmentService.persistAttachedFileAndSetAttachmentBusinessObjectValue(attachment);
053                                        }
054                                }
055                        }
056                        return getDataObjectService().save(note);
057                } catch (Exception e) {
058                        throw new RuntimeException(e);
059                }
060        }
061
062        public void deleteNote(Note note) {
063                try {
064           if (note != null && !note.getAttachments().isEmpty()){
065               for (Iterator iter = note.getAttachments().iterator(); iter.hasNext();) {
066                   Attachment attachment = (Attachment) iter.next();
067                   attachmentService.deleteAttachedFile(attachment);
068               }
069           }
070           if (note != null) {
071               getDataObjectService().delete(note);
072           }
073                } catch (Exception e) {
074                        throw new RuntimeException("caught exception deleting attachment", e);
075                }
076        }
077
078        public void deleteAttachment(Attachment attachment) {
079        getDataObjectService().delete(attachment);
080                try {
081                        attachmentService.deleteAttachedFile(attachment);
082                } catch (Exception e) {
083                        throw new RuntimeException("caught exception deleting attachment", e);
084                }
085        }
086
087        public File findAttachmentFile(Attachment attachment) {
088                try {
089                        return attachmentService.findAttachedFile(attachment);
090                } catch (Exception e) {
091                        throw new RuntimeException(e);
092                }
093
094        }
095
096        public Attachment findAttachment(String attachmentId) {
097                return getDataObjectService().find(Attachment.class,attachmentId);
098        }
099
100        public AttachmentService getAttachmentService() {
101                return attachmentService;
102        }
103
104        public void setAttachmentService(AttachmentService attachmentService) {
105                this.attachmentService = attachmentService;
106        }
107
108    public DataObjectService getDataObjectService() {
109        return dataObjectService;
110    }
111
112    @Required
113    public void setDataObjectService(DataObjectService dataObjectService) {
114        this.dataObjectService = dataObjectService;
115    }
116
117    public NoteDAO getNoteDAO() {
118        return noteDAO;
119    }
120
121    public void setNoteDAO(NoteDAO noteDAO) {
122        this.noteDAO = noteDAO;
123    }
124}