Package com.hmkcode.vo

Examples of com.hmkcode.vo.FileMeta

59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
   
     // 1. Get f from URL upload?f="?"
     String value = request.getParameter("f");
    
     // 2. Get the file of index "f" from the list "files"
     FileMeta getFile = files.get(Integer.parseInt(value));
    
     try {   
         // 3. Set the response content type = file content type
         response.setContentType(getFile.getFileType());
        
         // 4. Set header Content-disposition
         response.setHeader("Content-disposition", "attachment; filename=\""+getFile.getFileName()+"\"");
        
         // 5. Copy file inputstream to response outputstream
            InputStream input = getFile.getContent();
            OutputStream output = response.getOutputStream();
            byte[] buffer = new byte[1024*10];
           
            for (int length = 0; (length = input.read(buffer)) > 0;) {
                output.write(buffer, 0, length);
View Full Code Here
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
   
    // 2. Get paramter "twitter"
    String twitter = request.getParameter("twitter");

    // 3. Go over each part
    FileMeta temp = null;
    for(Part part:parts){ 

      // 3.1 if part is multiparts "file"
      if(part.getContentType() != null){
       
        // 3.2 Create a new FileMeta object
        temp = new FileMeta();
        temp.setFileName(getFilename(part));
        temp.setFileSize(part.getSize()/1024 +" Kb");
        temp.setFileType(part.getContentType());
        temp.setContent(part.getInputStream());
        temp.setTwitter(twitter);
       
        // 3.3 Add created FileMeta object to List<FileMeta> files
        files.add(temp);
       
      }
View Full Code Here
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
       
    List<FileMeta> files = new LinkedList<FileMeta>();
   
    // 1. Check request has multipart content
    boolean isMultipart = ServletFileUpload.isMultipartContent(request);
    FileMeta temp = null;
   
    // 2. If yes (it has multipart "files")
    if(isMultipart){

      // 2.1 instantiate Apache FileUpload classes
      DiskFileItemFactory factory = new DiskFileItemFactory();
      ServletFileUpload upload = new ServletFileUpload(factory);
     

      // 2.2 Parse the request
      try {
       
        // 2.3 Get all uploaded FileItem
        List<FileItem> items = upload.parseRequest(request);
        String twitter = "";
       
        // 2.4 Go over each FileItem
        for(FileItem item:items){
         
          // 2.5 if FileItem is not of type "file"
            if (item.isFormField()) {

              // 2.6 Search for "twitter" parameter
                if(item.getFieldName().equals("twitter"))
                  twitter = item.getString();
               
            } else {
              
              // 2.7 Create FileMeta object
              temp = new FileMeta();
            temp.setFileName(item.getName());
            temp.setContent(item.getInputStream());
            temp.setFileType(item.getContentType());
            temp.setFileSize(item.getSize()/1024+ "Kb");
           
              // 2.7 Add created FileMeta object to List<FileMeta> files
            files.add(temp);
              
            }
View Full Code Here
TOP

Related Classes of com.hmkcode.vo.FileMeta

  • com.hmkcode.FileUploadServlet
  • com.hmkcode.MultipartRequestHandler
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.