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234
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1 <%@ page language="java" %><%!
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2 // create DocumentBean instance for all JSP requests
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3 digilib.servlet.DocumentBean docBean = new digilib.servlet.DocumentBean();
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4
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5 // initialize DocumentBean instance in JSP init
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6 public void jspInit() {
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7 try {
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8 // set servlet init-parameter
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9 docBean.setConfig(getServletConfig());
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10 } catch (javax.servlet.ServletException e) {
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11 System.out.println(e);
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12 }
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13 }
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14 %><?xml version="1.0" encoding="UTF-8" ?>
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15 <%
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16 // process request
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17 // get digilib config
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18 digilib.servlet.DigilibConfiguration dlConfig = docBean.getDlConfig();
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19 // parsing the query
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20 digilib.servlet.DigilibRequest dlRequest = new digilib.servlet.DigilibRequest(request);
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21 // dir cache
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22 digilib.io.DocuDirCache dirCache = (digilib.io.DocuDirCache) dlConfig.getValue("servlet.dir.cache");
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23
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24 %><!-- Automatically generated XML snippet with document context -->
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25 <result>
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26 <%
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27 int pn = dlRequest.getAsInt("pn");
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28 String fn = dlRequest.getFilePath();
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29 String ctx = "";
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570
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30 digilib.io.DocuDirent f = dirCache.getFile(fn, pn, digilib.io.FileOps.FileClass.IMAGE);
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234
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31 if (f != null) {
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32 //ctx = "hasfile:"+f.getName();
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33 f.checkMeta();
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34 java.util.HashMap meta = f.getFileMeta();
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35 if (meta != null) {
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36 //ctx = "JSP:hasmeta!";
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37 if (meta.containsKey("context")) {
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38 ctx = (String) meta.get("context");
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39 }
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40 }
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41 }
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42 %><%= ctx %>
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43 </result>
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