Setting config options from the zone (patch)

[Nicolas Lichtmaier <ni...@technisys.com.ar>]

This patch load options from the servlet parameters, and make them
override the global ones from cocoon.properties.

The property in the JServ zone file looks like:

servlet.org.apache.cocoon.Cocoon.initArgs=processor.xsp.localclasspath=/home/nic
k/src/java:/home/nick/src/xml-cocoon/build/classes:/usr/local/share/java/fop_0_1
3_0.jar:/usr/local/share/java/xerces_1_2.jar:/usr/local/share/java/xalan_1_2_D02
.jar:/usr/local/share/java/xml.jar:/usr/local/share/java/turbine-pool.jar

(localclasspath is a property used in a patch I'll send shortly)

I making Cocoon work with JServ and zones (several developers in Apache+JServ
using the same JVM!), and this lets me have a global configuration and still
pass different options for different developers.

Index: Cocoon.java
===================================================================
RCS file: /home/cvspublic/xml-cocoon/src/org/apache/cocoon/Cocoon.java,v
retrieving revision 1.18
diff -u -r1.18 Cocoon.java
--- Cocoon.java	2000/12/12 16:08:02	1.18
+++ Cocoon.java	2000/12/13 01:14:36
@@ -139,7 +139,14 @@
             } else {
                confs = new Configurations(confsName);
             }
-            
+
+	    // Override configuration settings with the "zone" values
+	    Enumeration e = config.getInitParameterNames();
+	    while(e.hasMoreElements()) {
+	    	String name = (String)e.nextElement();
+	    	confs.put(name, config.getInitParameter(name));
+	    }
+
             // Save servlet configurations
             showStatus = ((String) confs.get(SHOW_STATUS, "false")).toLowerCase().equals("true");
             statusURL = (String) confs.get(STATUS_URL, STATUS_URL_DEFAULT);