EmbeddedAddServletAndFilterByClassTest.java

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package org.glassfish.tests.embedded.web;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.File;
import java.net.URL;
import java.net.URLConnection;
import java.util.logging.Level;
import java.util.ArrayList;
import java.util.EnumSet;
import java.util.List;
import javax.servlet.Filter;
import javax.servlet.FilterRegistration;
import javax.servlet.DispatcherType;
import javax.servlet.Servlet;
import javax.servlet.ServletRegistration;
import org.glassfish.embeddable.*;
import org.glassfish.embeddable.web.*;
import org.glassfish.embeddable.web.config.*;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;

/**
 * Tests for Context addServlet & addFilter using class to default virtual server
 * 
 * @author Amy Roh
 */
public class EmbeddedAddServletAndFilterByClassTest {

    static GlassFish glassfish;
    static WebContainer embedded;
    static File root;
    static String vsname = "test-server";
    static String contextRoot = "test";

    @BeforeClass
    public static void setupServer() throws GlassFishException {
        glassfish = GlassFishRuntime.bootstrap().newGlassFish();
        glassfish.start();
        embedded = glassfish.getService(WebContainer.class);
        System.out.println("================ EmbeddedAddServletAndFilterByClassNameTest Test");
        System.out.println("Starting Web "+embedded);
        embedded.setLogLevel(Level.INFO);
        WebContainerConfig config = new WebContainerConfig();
        config.setListings(true);
        root = new File("target/classes");
        config.setDocRootDir(root);
        config.setPort(8080);
        System.out.println("Added Web with base directory "+root.getAbsolutePath());
        embedded.setConfiguration(config);
    }
    
    @Test
    public void testEmbeddedAddServletDefaultVS() throws Exception {

        VirtualServer vs = embedded.getVirtualServer("server");
        System.out.println("Default virtual server "+vs);
        Context context = (Context) embedded.createContext(root);

        ServletRegistration sr = context.addServlet("NewFilterServlet",
            (Class <? extends Servlet>) getClass().getClassLoader().loadClass(
                "org.glassfish.tests.embedded.web.NewFilterServlet"));
        sr.setInitParameter("servletInitName", "servletInitValue");
        sr.addMapping("/newFilterServlet");

        FilterRegistration fr = context.addFilter("NewFilter",
            (Class <? extends Filter>) getClass().getClassLoader().loadClass(
                "org.glassfish.tests.embedded.web.NewFilter"));
        fr.setInitParameter("filterInitName", "filterInitValue");
        fr.addMappingForServletNames(EnumSet.of(DispatcherType.REQUEST),
                                     true, "NewFilterServlet");

        vs.addContext(context, contextRoot);

        URL servlet = new URL("http://localhost:8080/"+contextRoot+"/newFilterServlet");
        URLConnection yc = servlet.openConnection();
        BufferedReader in = new BufferedReader(
                                new InputStreamReader(
                                yc.getInputStream()));

        StringBuilder sb = new StringBuilder();
        String inputLine;
        while ((inputLine = in.readLine()) != null){
            sb.append(inputLine);
        }
        in.close();

        vs.removeContext(context);
        
     }

    @AfterClass
    public static void shutdownServer() throws GlassFishException {
        System.out.println("Stopping server " + glassfish);
        if (glassfish != null) {
            glassfish.stop();
            glassfish.dispose();
            glassfish = null;
        }
    }
    
    
}