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Sample ServletFactory for use in Domino/XPages.
package com.hello.factory;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import javax.servlet.Servlet;
import javax.servlet.ServletException;
import com.ibm.designer.runtime.domino.adapter.ComponentModule;
import com.ibm.designer.runtime.domino.adapter.IServletFactory;
import com.ibm.designer.runtime.domino.adapter.ServletMatch;
/**
* The factory (a provider) implements IServletFactory and creates
* two maps, for key to package.class and key to servletname matching.
*/
public class ServletFactory implements IServletFactory {
private static final Map<String, String> servletClasses = new HashMap<String, String>();
private static final Map<String, String> servletNames = new HashMap<String, String>();
private ComponentModule module;
/**
* init adds the classes and servlet names, mapping to the same key.
*/
public void init(ComponentModule module) {
servletClasses.put("exhttpservlet", "com.hello.servlets.ExampleHttpServlet");
servletNames.put("exhttpservlet", "Example HttpServlet");
servletClasses.put("exdesignerfacesservlet", "com.hello.servlets.ExampleDesignerFacesServlet");
servletNames.put("exdesignerfacesservlet", "Example DesignerFaces Servlet");
servletClasses.put("exabstractservlet", "com.hello.servlets.ExampleAbstractedServlet");
servletNames.put("exabstractservlet", "Example AbstractXSP Servlet");
this.module = module;
}
/**
* The ServletMatch matches the path to the correctly identified servlet;
* by the routed key.
*/
public ServletMatch getServletMatch(String contextPath, String path)
throws ServletException {
try {
String servletPath = "";
// iterate the servletNames map
Iterator<Map.Entry<String, String>> it = servletNames.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, String> pairs = it.next();
if (path.contains("/" + pairs.getKey())) {
String pathInfo = path;
return new ServletMatch(getWidgetServlet(pairs.getKey()),
servletPath, pathInfo);
}
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
public Servlet getWidgetServlet(String key) throws ServletException {
return module.createServlet(servletClasses.get(key), servletNames
.get(key), null);
}
}
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