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comparison client/src/main/webapp/ImgInfo-json.jsp @ 892:ba1eb2d821a2 mvnify

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rearrange sources to maven directory standard
author robcast
date Tue, 19 Apr 2011 18:44:25 +0200
parents client/digitallibrary/ImgInfo-json.jsp@485b85f6e097
children
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891:6584af320296 892:ba1eb2d821a2
1 <%@page language="java"
2 import="digilib.io.FileOps, digilib.io.ImageFileSet, digilib.io.ImageFile,
3 digilib.util.ImageSize, digilib.servlet.DigilibConfiguration"
4 contentType="application/json"%><%!
5 // create DocumentBean instance for all JSP requests
6 digilib.servlet.DocumentBean docBean = new digilib.servlet.DocumentBean();
7
8 // initialize DocumentBean instance in JSP init
9 public void jspInit() {
10 try {
11 // set servlet init-parameter
12 docBean.setConfig(getServletConfig());
13 } catch (javax.servlet.ServletException e) {
14 System.out.println(e);
15 }
16 }
17 %><%
18 // parsing the query
19 digilib.servlet.DigilibRequest dlRequest = new digilib.servlet.DigilibRequest(request);
20 docBean.setRequest(dlRequest);
21 // dir cache
22 digilib.servlet.DigilibConfiguration dlConfig = docBean.getDlConfig();
23 digilib.io.DocuDirCache dirCache = (digilib.io.DocuDirCache) dlConfig.getValue("servlet.dir.cache");
24 // get file
25 FileOps.FileClass fc = FileOps.FileClass.IMAGE;
26 ImageFileSet imgFile = (ImageFileSet) dirCache.getFile(dlRequest.getFilePath(), dlRequest.getAsInt("pn"), fc);
27
28 %>{ <%
29 if (imgFile != null) {
30 ImageFile img = (ImageFile) imgFile.getBiggest();
31 ImageSize imgSize = img.getSize();
32 %>
33 "filename" : "<%= imgFile.getName() %>",
34 "aspect" : <%= imgFile.getAspect() %>,
35 "dpi_x" : <%= imgFile.getResX() %>,
36 "dpi_y" : <%= imgFile.getResY() %><%
37
38 if (imgSize != null) {
39 %>,
40 "width" : <%= imgSize.getWidth() %>,
41 "height" : <%= imgSize.getHeight() %>
42 <% }
43 }
44 %>}