winery/org.eclipse.winery.repository/src/main/java/org/eclipse/winery/repository/datatypes/FileMeta.java

   1 /*******************************************************************************
   2  * Copyright (c) 2012-2013 University of Stuttgart.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * and the Apache License 2.0 which both accompany this distribution,
   6  * and are available at http://www.eclipse.org/legal/epl-v10.html
   7  * and http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Contributors:
  10  *     Oliver Kopp - initial API and implementation
  11  *******************************************************************************/
  12 package org.eclipse.winery.repository.datatypes;
  13
  14 import java.io.IOException;
  15
  16 import javax.xml.bind.annotation.XmlRootElement;
  17
  18 import org.apache.commons.io.FilenameUtils;
  19 import org.eclipse.winery.common.RepositoryFileReference;
  20 import org.eclipse.winery.repository.Constants;
  21 import org.eclipse.winery.repository.Prefs;
  22 import org.eclipse.winery.repository.Utils;
  23 import org.eclipse.winery.repository.backend.Repository;
  24 import org.slf4j.Logger;
  25 import org.slf4j.LoggerFactory;
  26
  27 /**
  28  * based on
  29  * https://github.com/blueimp/jQuery-File-Upload/wiki/Google-App-Engine-Java
  30  *
  31  * The getters are named according to the requirements of the template in
  32  * jquery-file-upload-full.jsp
  33  */
  34 @XmlRootElement
  35 public class FileMeta {
  36
  37         private static final Logger logger = LoggerFactory.getLogger(FileMeta.class);
  38
  39         String name;
  40         long size;
  41         String url;
  42         String deleteUrl;
  43         String deleteType = "DELETE";
  44         String thumbnailUrl;
  45
  46
  47         public String getName() {
  48                 return this.name;
  49         }
  50
  51         public long getSize() {
  52                 return this.size;
  53         }
  54
  55         public String getUrl() {
  56                 return this.url;
  57         }
  58
  59         public String getDeleteUrl() {
  60                 return this.deleteUrl;
  61         }
  62
  63         public String getDeleteType() {
  64                 return this.deleteType;
  65         }
  66
  67         public String getThumbnailUrl() {
  68                 return this.thumbnailUrl;
  69         }
  70
  71         public FileMeta(String filename, long size, String url, String thumbnailUrl) {
  72                 this.name = filename;
  73                 this.size = size;
  74                 this.url = url;
  75                 this.thumbnailUrl = thumbnailUrl;
  76                 this.deleteUrl = url;
  77         }
  78
  79         public FileMeta(RepositoryFileReference ref) {
  80                 this.name = ref.getFileName();
  81                 try {
  82                         this.size = Repository.INSTANCE.getSize(ref);
  83                 } catch (IOException e) {
  84                         FileMeta.logger.error(e.getMessage(), e);
  85                         this.size = 0;
  86                 }
  87                 this.url = Utils.getAbsoluteURL(ref);
  88                 this.deleteUrl = this.url;
  89                 this.thumbnailUrl = Prefs.INSTANCE.getResourcePath() + Constants.PATH_MIMETYPEIMAGES + FilenameUtils.getExtension(this.name) + Constants.SUFFIX_MIMETYPEIMAGES;
  90         }
  91
  92         /**
  93          * @param ref the reference to get information from
  94          * @param URLprefix the string which should be prepended the actual URL.
  95          *            Including the "/"
  96          */
  97         public FileMeta(RepositoryFileReference ref, String URLprefix) {
  98                 this(ref);
  99                 this.url = URLprefix + this.url;
 100         }
 101
 102         /**
 103          * The constructor is used for JAX-B only. Therefore, the warning "unused"
 104          * is suppressed
 105          */
 106         @SuppressWarnings("unused")
 107         private FileMeta() {
 108         }
 109
 110 }