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package org.apache.tuscany.sca.binding.comet.runtime;
import java.util.HashMap;
import java.util.Map;
import org.apache.tuscany.sca.host.http.ServletHost;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
import org.atmosphere.cpr.AtmosphereServlet;
public class ServletFactory {
private static final String PACKAGE_KEY = "com.sun.jersey.config.property.packages";
private static final String PACKAGE_VALUE = "org.apache.tuscany.sca.binding.comet.runtime";
public static final String ENDPOINTS_KEY = "org.apache.tuscany.sca.binding.comet.endpoints";
public static final String OPERATIONS_KEY = "org.apache.tuscany.sca.binding.comet.operations";
public static final String PATH = "/tuscany-comet/*";
private static AtmosphereServlet servlet = null;
public static synchronized void registerServlet(ServletHost servletHost,
RuntimeEndpoint endpoint,
Operation operation) {
if (servlet == null) {
servlet = new AtmosphereServlet();
servlet.addInitParameter(PACKAGE_KEY, PACKAGE_VALUE);
servletHost.addServletMapping(PATH, servlet);
Map<String, RuntimeEndpoint> endpoints = new HashMap<String, RuntimeEndpoint>();
servlet.getServletContext().setAttribute(ENDPOINTS_KEY, endpoints);
Map<String, Operation> operations = new HashMap<String, Operation>();
servlet.getServletContext().setAttribute(OPERATIONS_KEY, operations);
}
String url = endpoint.getBinding().getURI() + "/" + operation.getName();
System.out.println("Adding endpoint and operation for url: " + url);
Map<String, RuntimeEndpoint> endpoints =
(Map<String, RuntimeEndpoint>)servlet.getServletContext().getAttribute(ENDPOINTS_KEY);
endpoints.put(url, endpoint);
Map<String, Operation> operations =
(Map<String, Operation>)servlet.getServletContext().getAttribute(OPERATIONS_KEY);
operations.put(url, operation);
}
}
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