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78
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1 <%@ page language="java" %>
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2 <%!
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3 // create DocumentBean instance for all JSP requests
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4 digilib.servlet.DocumentBean docBean = new digilib.servlet.DocumentBean();
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5
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6 // initialize DocumentBean instance in JSP init
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7 public void jspInit() {
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8 try {
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9 // set servlet init-parameter
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10 docBean.setConfig(getServletConfig());
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11 } catch (javax.servlet.ServletException e) {
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12 System.out.println(e);
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13 }
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14 }
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254
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15 %><%
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16 // parsing the query
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78
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17 digilib.servlet.DigilibRequest dlRequest = new digilib.servlet.DigilibRequest(request);
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254
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18 docBean.setRequest(dlRequest);
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78
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19 %>
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753
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20 // JSON format metadata about request and image
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21 {
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254
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22 <%
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548
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23 Object[] keys = dlRequest.getParams().keySet().toArray();
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254
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24 java.util.Arrays.sort(keys);
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25 int l = keys.length;
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26 for (int i = 0; i < l; i++) {
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27 String key = (String) keys[i];
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28 String val = dlRequest.getAsString(key);
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29 if (val.length() == 0) {
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30 val = "";
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31 }
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753
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32 %>"<%= key %>" : "<%= val %>",
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254
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33 <%
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34 }
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35 %>
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753
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36 }
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