com.ketayao.test.jetty.JettyFactory.java Source code

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Here is the source code for com.ketayao.test.jetty.JettyFactory.java

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/**
 * Copyright (c) 2005-2012 springside.org.cn
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 */
package com.ketayao.test.jetty;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.apache.commons.lang3.StringUtils;
import org.eclipse.jetty.server.Connector;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.nio.SelectChannelConnector;
import org.eclipse.jetty.webapp.WebAppClassLoader;
import org.eclipse.jetty.webapp.WebAppContext;

/**
 * Jetty Server.
 * 
 * @author calvin
 */
public class JettyFactory {

    private static final String DEFAULT_WEBAPP_PATH = "src/main/webapp";
    private static final String WINDOWS_WEBDEFAULT_PATH = "jetty/webdefault-windows.xml";

    /**
     * ??Jetty Server, src/main/webappWeb.
     */
    public static Server createServerInSource(int port, String contextPath) {
        Server server = new Server();
        // JVMJetty?
        server.setStopAtShutdown(true);

        SelectChannelConnector connector = new SelectChannelConnector();
        connector.setPort(port);
        // Windows???Jetty???.
        connector.setReuseAddress(false);
        server.setConnectors(new Connector[] { connector });

        WebAppContext webContext = new WebAppContext(DEFAULT_WEBAPP_PATH, contextPath);
        // webdefault.xmlWindowsJetty Lock???.
        webContext.setDefaultsDescriptor(WINDOWS_WEBDEFAULT_PATH);
        server.setHandler(webContext);

        return server;
    }

    /**
     * jstl-*.jar?tldjar??.
     * jar?????sitemesh, shiro-web
     */
    public static void setTldJarNames(Server server, String... jarNames) {
        WebAppContext context = (WebAppContext) server.getHandler();
        List<String> jarNameExprssions = new ArrayList<String>(
                Arrays.asList(".*/jstl-[^/]*\\.jar$", ".*/.*taglibs[^/]*\\.jar$"));
        for (String jarName : jarNames) {
            jarNameExprssions.add(".*/" + jarName + "-[^/]*\\.jar$");
        }

        context.setAttribute("org.eclipse.jetty.server.webapp.ContainerIncludeJarPattern",
                StringUtils.join(jarNameExprssions, '|'));

    }

    /**
     * ??application?target/classestarget/test-classes.
     */
    public static void reloadContext(Server server) throws Exception {
        WebAppContext context = (WebAppContext) server.getHandler();

        System.out.println("[INFO] Application reloading");
        context.stop();

        WebAppClassLoader classLoader = new WebAppClassLoader(context);
        classLoader.addClassPath("target/classes");
        classLoader.addClassPath("target/test-classes");
        context.setClassLoader(classLoader);

        context.start();

        System.out.println("[INFO] Application reloaded");
    }
}