/**
    * Copyright 2005-2016 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.krad.labs;
  
  
  import org.kuali.rice.krad.bo.DataObjectBase;
  import org.kuali.rice.krad.bo.PersistableAttachment;
  import org.kuali.rice.krad.data.provider.annotation.Description;
  import org.kuali.rice.krad.data.provider.annotation.Label;
  import org.kuali.rice.krad.data.provider.annotation.UifAutoCreateViewType;
  import org.kuali.rice.krad.data.provider.annotation.UifAutoCreateViews;
  import org.kuali.rice.krad.data.provider.annotation.UifDisplayHint;
  import org.kuali.rice.krad.data.provider.annotation.UifDisplayHintType;
  import org.kuali.rice.krad.data.provider.annotation.UifDisplayHints;
  import org.kuali.rice.krad.data.provider.annotation.UifValidCharactersConstraintBeanName;
  import org.kuali.rice.krad.uif.util.SessionTransient;
  import org.springframework.web.multipart.MultipartFile;
  import javax.persistence.Column;
  import javax.persistence.Entity;
  import javax.persistence.Id;
  import javax.persistence.JoinColumn;
  import javax.persistence.ManyToOne;
  import javax.persistence.Table;
  import javax.validation.constraints.NotNull;
  import java.io.Serializable;
  
  /**
   * @author Kuali Rice Team (rice.collab@kuali.org)
   */
  @Entity
  @Table(name="trv_att_sample")
  @UifAutoCreateViews({UifAutoCreateViewType.LOOKUP})
  public class LabsTravelAttachment extends DataObjectBase implements PersistableAttachment, Serializable {
  
      @Id
      @Column(name="ATTACHMENT_ID",length=30)
      @Label("Id")
      @Description("Unique identifier for the attachment")
      @UifValidCharactersConstraintBeanName("AlphaNumericPatternConstraint")
      private String id;
  
      @ManyToOne
      @JoinColumn(name = "ATT_GRP_NUM" ,insertable=false, updatable=false)
      LabsTravelAttachmentGroup labsTravelAttachmentGroup;
  
      @Id
      @Column(name = "ATT_GRP_NUM",length = 10)
      @Label("Travel Attachment Group Number")
      @NotNull
      private String travelAttachmentGroupNumber;
  
      @Column(name="DESCRIPTION",length=100)
      @Label("Description")
      @Description("Descriptor for the attachment")
      @UifDisplayHints({
              @UifDisplayHint(UifDisplayHintType.NO_LOOKUP_CRITERIA)})
      private String description;
  
      @Column(name="ATTACHMENT_FILENAME",length=300)
      @Label("File Name")
      @Description("File name of the attachment")
      @UifDisplayHints({
              @UifDisplayHint(UifDisplayHintType.NO_INQUIRY),
              @UifDisplayHint(UifDisplayHintType.NO_LOOKUP_CRITERIA),
              @UifDisplayHint(UifDisplayHintType.NO_LOOKUP_RESULT)})
      private String fileName;
  
      @Column(name="ATTACHMENT_FILE_CONTENT_TYPE",length=255)
      @Label("Content Type")
      @Description("Content Type of the attachment")
      @UifDisplayHints({
              @UifDisplayHint(UifDisplayHintType.NO_LOOKUP_RESULT)})
      private String contentType;
  
      @Column(name="ATTACHMENT_FILE")
      @Label("Attachment Content")
      @Description("Content of the attachment")
      @UifDisplayHints({
              @UifDisplayHint(UifDisplayHintType.NO_INQUIRY),
              @UifDisplayHint(UifDisplayHintType.NO_LOOKUP_CRITERIA),
              @UifDisplayHint(UifDisplayHintType.NO_LOOKUP_RESULT)})
      private byte[] attachmentContent;
  
      @Label("Attachment File")
      @Description("File of the attachment")
      @SessionTransient
     @UifDisplayHints({
             @UifDisplayHint(UifDisplayHintType.NO_LOOKUP_CRITERIA),
             @UifDisplayHint(UifDisplayHintType.NO_LOOKUP_RESULT)})
     private transient MultipartFile attachmentFile;
 
     public String getId() {
         return id;
     }
 
     public void setId(String id) {
         this.id = id;
     }
 
     public String getDescription() {
         return description;
     }
 
     public void setDescription(String description) {
         this.description = description;
     }
 
     public String getFileName() {
         return fileName;
     }
 
     public void setFileName(String fileName) {
         this.fileName = fileName;
     }
 
     public String getContentType() {
         return contentType;
     }
 
     public void setContentType(String contentType) {
         this.contentType = contentType;
     }
 
     public byte[] getAttachmentContent() {
         return attachmentContent;
     }
 
     public void setAttachmentContent(byte[] attachmentContent) {
         this.attachmentContent = attachmentContent;
     }
 
     public MultipartFile getAttachmentFile() {
         return attachmentFile;
     }
 
     public void setAttachmentFile(MultipartFile attachmentFile) {
         //Convert multiPartFile to fields that can be saved in db
         if(attachmentFile != null) {
             setContentType(attachmentFile.getContentType());
             setFileName(attachmentFile.getOriginalFilename());
             try {
                 setAttachmentContent(attachmentFile.getBytes());
 
             }catch (Exception e) {
                 throw new RuntimeException(e);
             }
         }
     }
 
     public LabsTravelAttachmentGroup getLabsTravelAttachmentGroup() {
         return labsTravelAttachmentGroup;
     }
 
     public void setLabsTravelAttachmentGroup(LabsTravelAttachmentGroup labsTravelAttachmentGroup) {
         this.labsTravelAttachmentGroup = labsTravelAttachmentGroup;
     }
 
     public String getTravelAttachmentGroupNumber() {
         return travelAttachmentGroupNumber;
     }
 
     public void setTravelAttachmentGroupNumber(String travelAttachmentGroupNumber) {
         this.travelAttachmentGroupNumber = travelAttachmentGroupNumber;
     }
 }