# HG changeset patch
# User robcast
# Date 1090085388 -7200
# Node ID 36652be2fa189395940132cace2cf29ed5087771
# Parent  1946c4856bf4000a1a19dfc8dd36f02453568f72
Servlet version 1.19b1 -- with context metadata
- reads and caches context tags from index meta file
- for use in dlContext-xml.jsp

diff -r 1946c4856bf4 -r 36652be2fa18 client/digitallibrary/dlContext-xml.jsp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/client/digitallibrary/dlContext-xml.jsp	Sat Jul 17 19:29:48 2004 +0200
@@ -0,0 +1,43 @@
+<%@ page language="java" %><%!
+// create DocumentBean instance for all JSP requests
+digilib.servlet.DocumentBean docBean = new digilib.servlet.DocumentBean();
+
+// initialize DocumentBean instance in JSP init
+public void jspInit() {
+    try {
+        // set servlet init-parameter
+        docBean.setConfig(getServletConfig());
+    } catch (javax.servlet.ServletException e) {
+        System.out.println(e);
+    }
+}
+%><?xml version="1.0" encoding="UTF-8" ?>
+<%
+// process request
+// get digilib config
+digilib.servlet.DigilibConfiguration dlConfig = docBean.getDlConfig();
+// parsing the query
+digilib.servlet.DigilibRequest dlRequest = new digilib.servlet.DigilibRequest(request);
+// dir cache
+digilib.io.DocuDirCache dirCache = (digilib.io.DocuDirCache) dlConfig.getValue("servlet.dir.cache");
+
+%><!-- Automatically generated XML snippet with document context -->
+<result>
+<%
+int pn = dlRequest.getAsInt("pn");
+String fn = dlRequest.getFilePath();
+String ctx = "";
+digilib.io.DocuDirent f = dirCache.getFile(fn, pn, digilib.io.FileOps.CLASS_IMAGE);
+if (f != null) {
+    //ctx = "hasfile:"+f.getName();
+    f.checkMeta();
+    java.util.HashMap meta = f.getFileMeta();
+    if (meta != null) {
+	//ctx = "JSP:hasmeta!";
+	if (meta.containsKey("context")) {
+	    ctx = (String) meta.get("context");
+	}
+    }
+}
+%><%= ctx %>
+</result>