package com.example.demo;
import java.io.File;
import java.net.MalformedURLException;
import org.apache.catalina.Container;
import org.apache.catalina.Context;
import org.apache.catalina.Executor;
import org.apache.catalina.Globals;
import org.apache.catalina.Host;
import org.apache.catalina.LifecycleException;
import org.apache.catalina.Server;
import org.apache.catalina.Service;
import org.apache.catalina.Wrapper;
import org.apache.catalina.connector.Connector;
import org.apache.catalina.core.JasperListener;
import org.apache.catalina.core.NamingContextListener;
import org.apache.catalina.core.StandardContext;
import org.apache.catalina.core.StandardEngine;
import org.apache.catalina.core.StandardHost;
import org.apache.catalina.core.StandardServer;
import org.apache.catalina.core.StandardService;
import org.apache.catalina.startup.Constants;
import org.apache.catalina.startup.ContextConfig;
import org.apache.catalina.startup.Tomcat.DefaultWebXmlListener;
import org.apache.coyote.http11.Http11Protocol;
public class TomcatDemo6 {
private void printServer(Server server) {
System.out.println("Server Info: " + server.getInfo());
Service[] findServices = server.findServices();
for (Service service : findServices) {
Connector[] findConnectors = service.findConnectors();
for (Connector connector : findConnectors) {
System.out.println(" ConnectorInfo: " + connector.getInfo());
}
Executor[] findExecutors = service.findExecutors();
for (Executor executor : findExecutors) {
System.out.println(" Executor name " + executor.getName());
}
Container container = service.getContainer();
printContainer(container, " ");
}
}
private void printContainer(Container container, String indent) {
System.out.println(indent + " Info: " + container.getInfo());
System.out.println(indent + " Name: " + container.getName());
Container[] children = container.findChildren();
for (Container child : children) {
printContainer(child, indent + " ");
}
}
private void enableNaming(Server server) {
server.addLifecycleListener(new NamingContextListener());
System.setProperty("catalina.useNaming", "true");
String value = "org.apache.naming";
String oldValue = System.getProperty(javax.naming.Context.URL_PKG_PREFIXES);
if (oldValue != null) {
if (oldValue.contains(value)) {
value = oldValue;
} else {
value = value + ":" + oldValue;
}
}
System.setProperty(javax.naming.Context.URL_PKG_PREFIXES, value);
value = System.getProperty(javax.naming.Context.INITIAL_CONTEXT_FACTORY);
if (value == null) {
System.setProperty(javax.naming.Context.INITIAL_CONTEXT_FACTORY, "org.apache.naming.java.javaURLContextFactory");
}
}
public void start() throws MalformedURLException
{
String appDocBase = new File("src/main/webapp").getAbsolutePath();
// setup a context
Context context = new StandardContext();
context.setName("/");
context.setPath("/");
context.setDocBase(appDocBase);
context.addLifecycleListener(new DefaultWebXmlListener());
context.setSessionTimeout(30);
for (int i = 0; i < DEFAULT_MIME_MAPPINGS.length;) {
context.addMimeMapping(DEFAULT_MIME_MAPPINGS[i++], DEFAULT_MIME_MAPPINGS[i++]);
}
context.addWelcomeFile("index.jsp");
File configFile = new File("src/main/webapp/META-INF/context.xml");
context.setConfigFile(configFile.toURI().toURL());
ContextConfig ctxCfg = new ContextConfig();
ctxCfg.setDefaultWebXml(Constants.NoDefaultWebXml);
context.addLifecycleListener(ctxCfg);
Wrapper sw = context.createWrapper();
context.addChild(sw);
sw.setServletClass("com.example.demo.ClassLoaderServlet");
sw.setName("info");
sw.setLoadOnStartup(1);
sw.addMapping("/info");
// setup a virtual host.
Host host = new StandardHost();
host.setName("localhost");
host.addChild(context);
// setup an engine
String engineBaseDir = new File("basedir").getAbsolutePath();
System.setProperty(Globals.CATALINA_HOME_PROP, engineBaseDir);
System.setProperty(Globals.CATALINA_BASE_PROP, engineBaseDir);
System.out.println("Engine Base dir: " + engineBaseDir);
StandardEngine engine = new StandardEngine();
engine.setName("engine");
engine.setDefaultHost("localhost");
engine.addChild(host);
engine.setBaseDir(engineBaseDir);
// setup a connector
Connector connector = new Connector("org.apache.coyote.http11.Http11Protocol");
Http11Protocol http11Protocol = (Http11Protocol) connector.getProtocolHandler();
http11Protocol.setCompressionMinSize(1024*10);
connector.setPort(8080);
// setup a service
Service service = new StandardService();
service.setName("Tomcat");
service.setContainer(engine);
service.addConnector(connector);
// setup a server
Server server = new StandardServer();
server.setPort(8006);
server.setShutdown("SHUTDOWN");
server.addService(service);
server.addLifecycleListener(new JasperListener());
enableNaming(server);
// start the server.
try {
server.start();
printServer(server);
server.await();
} catch (LifecycleException e) {
e.printStackTrace();
}
}
public static void main(String[] args) throws MalformedURLException {
TomcatDemo6 launcher = new TomcatDemo6();
launcher.start();
}
private static final String[] DEFAULT_MIME_MAPPINGS = { "abs", "audio/x-mpeg", "ai", "application/postscript", "aif", "audio/x-aiff",
"aifc", "audio/x-aiff", "aiff", "audio/x-aiff", "aim", "application/x-aim", "art", "image/x-jg", "asf", "video/x-ms-asf",
"asx", "video/x-ms-asf", "au", "audio/basic", "avi", "video/x-msvideo", "avx", "video/x-rad-screenplay", "bcpio",
"application/x-bcpio", "bin", "application/octet-stream", "bmp", "image/bmp", "body", "text/html", "cdf", "application/x-cdf",
"cer", "application/pkix-cert", "class", "application/java", "cpio", "application/x-cpio", "csh", "application/x-csh", "css",
"text/css", "dib", "image/bmp", "doc", "application/msword", "dtd", "application/xml-dtd", "dv", "video/x-dv", "dvi",
"application/x-dvi", "eps", "application/postscript", "etx", "text/x-setext", "exe", "application/octet-stream", "gif",
"image/gif", "gtar", "application/x-gtar", "gz", "application/x-gzip", "hdf", "application/x-hdf", "hqx",
"application/mac-binhex40", "htc", "text/x-component", "htm", "text/html", "html", "text/html", "ief", "image/ief", "jad",
"text/vnd.sun.j2me.app-descriptor", "jar", "application/java-archive", "java", "text/x-java-source", "jnlp",
"application/x-java-jnlp-file", "jpe", "image/jpeg", "jpeg", "image/jpeg", "jpg", "image/jpeg", "js", "application/javascript",
"jsf", "text/plain", "jspf", "text/plain", "kar", "audio/midi", "latex", "application/x-latex", "m3u", "audio/x-mpegurl",
"mac", "image/x-macpaint", "man", "text/troff", "mathml", "application/mathml+xml", "me", "text/troff", "mid", "audio/midi",
"midi", "audio/midi", "mif", "application/x-mif", "mov", "video/quicktime", "movie", "video/x-sgi-movie", "mp1", "audio/mpeg",
"mp2", "audio/mpeg", "mp3", "audio/mpeg", "mp4", "video/mp4", "mpa", "audio/mpeg", "mpe", "video/mpeg", "mpeg", "video/mpeg",
"mpega", "audio/x-mpeg", "mpg", "video/mpeg", "mpv2", "video/mpeg2", "nc", "application/x-netcdf", "oda", "application/oda",
"odb", "application/vnd.oasis.opendocument.database", "odc", "application/vnd.oasis.opendocument.chart", "odf",
"application/vnd.oasis.opendocument.formula", "odg", "application/vnd.oasis.opendocument.graphics", "odi",
"application/vnd.oasis.opendocument.image", "odm", "application/vnd.oasis.opendocument.text-master", "odp",
"application/vnd.oasis.opendocument.presentation", "ods", "application/vnd.oasis.opendocument.spreadsheet", "odt",
"application/vnd.oasis.opendocument.text", "otg", "application/vnd.oasis.opendocument.graphics-template", "oth",
"application/vnd.oasis.opendocument.text-web", "otp", "application/vnd.oasis.opendocument.presentation-template", "ots",
"application/vnd.oasis.opendocument.spreadsheet-template ", "ott", "application/vnd.oasis.opendocument.text-template", "ogx",
"application/ogg", "ogv", "video/ogg", "oga", "audio/ogg", "ogg", "audio/ogg", "spx", "audio/ogg", "flac", "audio/flac", "anx",
"application/annodex", "axa", "audio/annodex", "axv", "video/annodex", "xspf", "application/xspf+xml", "pbm",
"image/x-portable-bitmap", "pct", "image/pict", "pdf", "application/pdf", "pgm", "image/x-portable-graymap", "pic",
"image/pict", "pict", "image/pict", "pls", "audio/x-scpls", "png", "image/png", "pnm", "image/x-portable-anymap", "pnt",
"image/x-macpaint", "ppm", "image/x-portable-pixmap", "ppt", "application/vnd.ms-powerpoint", "pps",
"application/vnd.ms-powerpoint", "ps", "application/postscript", "psd", "image/vnd.adobe.photoshop", "qt", "video/quicktime",
"qti", "image/x-quicktime", "qtif", "image/x-quicktime", "ras", "image/x-cmu-raster", "rdf", "application/rdf+xml", "rgb",
"image/x-rgb", "rm", "application/vnd.rn-realmedia", "roff", "text/troff", "rtf", "application/rtf", "rtx", "text/richtext",
"sh", "application/x-sh", "shar", "application/x-shar",
/* "shtml", "text/x-server-parsed-html", */
"sit", "application/x-stuffit", "snd", "audio/basic", "src", "application/x-wais-source", "sv4cpio", "application/x-sv4cpio",
"sv4crc", "application/x-sv4crc", "svg", "image/svg+xml", "svgz", "image/svg+xml", "swf", "application/x-shockwave-flash", "t",
"text/troff", "tar", "application/x-tar", "tcl", "application/x-tcl", "tex", "application/x-tex", "texi",
"application/x-texinfo", "texinfo", "application/x-texinfo", "tif", "image/tiff", "tiff", "image/tiff", "tr", "text/troff",
"tsv", "text/tab-separated-values", "txt", "text/plain", "ulw", "audio/basic", "ustar", "application/x-ustar", "vxml",
"application/voicexml+xml", "xbm", "image/x-xbitmap", "xht", "application/xhtml+xml", "xhtml", "application/xhtml+xml", "xls",
"application/vnd.ms-excel", "xml", "application/xml", "xpm", "image/x-xpixmap", "xsl", "application/xml", "xslt",
"application/xslt+xml", "xul", "application/vnd.mozilla.xul+xml", "xwd", "image/x-xwindowdump", "vsd", "application/vnd.visio",
"wav", "audio/x-wav", "wbmp", "image/vnd.wap.wbmp", "wml", "text/vnd.wap.wml", "wmlc", "application/vnd.wap.wmlc", "wmls",
"text/vnd.wap.wmlsc", "wmlscriptc", "application/vnd.wap.wmlscriptc", "wmv", "video/x-ms-wmv", "wrl", "model/vrml", "wspolicy",
"application/wspolicy+xml", "Z", "application/x-compress", "z", "application/x-compress", "zip", "application/zip" };
}