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package com.sun.enterprise.web;
import com.sun.enterprise.container.common.spi.util.InjectionManager;
import com.sun.enterprise.web.logger.FileLoggerHandlerFactory;
import com.sun.enterprise.web.pluggable.WebContainerFeatureFactory;
import java.io.File;
import java.text.MessageFormat;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.inject.Inject;
import javax.inject.Singleton;
import com.sun.web.server.WebContainerListener;
import org.apache.catalina.*;
import org.apache.catalina.core.StandardEngine;
import org.apache.catalina.startup.ContextConfig;
import org.apache.catalina.startup.Embedded;
import org.glassfish.api.invocation.InvocationManager;
import org.glassfish.hk2.api.PostConstruct;
import org.glassfish.internal.api.ServerContext;
import org.glassfish.logging.annotation.LogMessageInfo;
import org.jvnet.hk2.annotations.Service;
import org.glassfish.hk2.api.ServiceLocator;
/**
* Represents an embedded Catalina web container within the Application Server.
*/
@Service(name="com.sun.enterprise.web.EmbeddedWebContainer")
@Singleton
public final class EmbeddedWebContainer extends Embedded implements PostConstruct {
public static final Logger logger = WebContainer.logger;
@LogMessageInfo(
message = "Unable to instantiate ContainerListener of type {0}",
level = "SEVERE",
cause = "An exception occurred during instantiation of ContainerListener of type {0}",
action = "Check the Exception for error")
public static final String UNABLE_TO_INSTANTIATE_CONTAINER_LISTENER = "AS-WEB-GLUE-00044";
@LogMessageInfo(
message = "Creating connector for address='{0}' port='{1}' protocol='{2}'",
level = "FINE")
public static final String CREATE_CONNECTOR = "AS-WEB-GLUE-00045";
@Inject
private ServiceLocator services;
@Inject
private ServerContext serverContext;
private WebContainerFeatureFactory webContainerFeatureFactory;
private WebContainer webContainer;
private InvocationManager invocationManager;
private InjectionManager injectionManager;
/*
* The value of the 'file' attribute of the log-service element
*/
private String logServiceFile;
/*
* The log level for org.apache.catalina.level as defined in logging.properties
*/
private String logLevel;
private FileLoggerHandlerFactory fileLoggerHandlerFactory;
void setWebContainer(WebContainer webContainer) {
this.webContainer = webContainer;
}
void setLogServiceFile(String logServiceFile) {
this.logServiceFile = logServiceFile;
}
void setLogLevel(String logLevel) {
this.logLevel = logLevel;
}
void setFileLoggerHandlerFactory(FileLoggerHandlerFactory fileLoggerHandlerFactory) {
this.fileLoggerHandlerFactory = fileLoggerHandlerFactory;
}
void setWebContainerFeatureFactory(WebContainerFeatureFactory webContainerFeatureFactory) {
this.webContainerFeatureFactory = webContainerFeatureFactory;
}
// --------------------------------------------------------- Public Methods
public void postConstruct() {
invocationManager = services.getService(InvocationManager.class);
injectionManager = services.getService(InjectionManager.class);
}
/**
* Creates a virtual server.
*
* @param vsID Virtual server id
* @param vsBean Bean corresponding to virtual-server element in domain.xml
* @param vsDocroot Virtual server docroot
* @param vsMimeMap Virtual server MIME mappings
*
* @return The generated virtual server instance
*/
public Host createHost(
String vsID,
com.sun.enterprise.config.serverbeans.VirtualServer vsBean,
String vsDocroot,
String vsLogFile,
MimeMap vsMimeMap) {
VirtualServer vs = new VirtualServer();
vs.setFileLoggerHandlerFactory(fileLoggerHandlerFactory);
vs.configure(vsID, vsBean, vsDocroot, vsLogFile, vsMimeMap,
logServiceFile, logLevel);
ContainerListener listener = loadListener
("com.sun.enterprise.web.connector.extension.CatalinaListener");
if ( listener != null ) {
vs.addContainerListener(listener);
}
return vs;
}
/**
* Create a web module/application.
*
* @param ctxPath Context path for the web module
* @param location Absolute pathname to the web module directory
* @param defaultWebXmlLocation Location of default-web.xml
*/
public Context createContext(String id,
String ctxPath,
File location,
String defaultContextXmlLocation,
String defaultWebXmlLocation,
boolean useDOLforDeployment,
WebModuleConfig wmInfo) {
File configFile = null;
// check contextPath.xml and /META-INF/context.xml if not found
if (ctxPath.equals("")) {
configFile = new File(getCatalinaHome()+"/config", "ROOT.xml");
} else {
configFile = new File(getCatalinaHome()+"/config", ctxPath+".xml");
}
if (!configFile.exists()) {
configFile = new File(location, Constants.WEB_CONTEXT_XML);
}
WebModule context = new WebModule(services);
context.setID(id);
context.setWebContainer(webContainer);
context.setDebug(debug);
context.setPath(ctxPath);
context.setDocBase(location.getAbsolutePath());
context.setCrossContext(true);
context.setUseNaming(isUseNaming());
context.setHasWebXml(wmInfo.getDescriptor() != null);
context.setWebBundleDescriptor(wmInfo.getDescriptor());
context.setManagerChecksFrequency(1);
context.setServerContext(serverContext);
context.setWebModuleConfig(wmInfo);
context.setDefaultWebXml(defaultWebXmlLocation);
if (embeddedDirectoryListing) {
context.setDirectoryListing(embeddedDirectoryListing);
}
if (configFile.exists()) {
context.setConfigFile(configFile.getAbsolutePath());
}
ContextConfig config;
if (useDOLforDeployment) {
config = new WebModuleContextConfig(services);
((WebModuleContextConfig)config).setDescriptor(
wmInfo.getDescriptor());
} else {
config = new ContextConfig();
}
config.setDefaultContextXml(defaultContextXmlLocation);
config.setDefaultWebXml(defaultWebXmlLocation);
context.addLifecycleListener(config);
// TODO: should any of those become WebModuleDecorator, too?
context.addLifecycleListener(new WebModuleListener(webContainer, wmInfo.getDescriptor()));
context.addContainerListener(
new WebContainerListener(invocationManager, injectionManager));
for( WebModuleDecorator d : services.<WebModuleDecorator>getAllServices(WebModuleDecorator.class)) {
d.decorate(context);
}
// TODO: monitoring should also hook in via WebModuleDecorator
//context.addInstanceListener(
// "com.sun.enterprise.admin.monitor.callflow.WebContainerListener");
return context;
}
/**
* Util method to load classes that might get compiled after this class is
* compiled.
*/
private ContainerListener loadListener(String className){
try{
Class clazz = Class.forName(className);
return (ContainerListener)clazz.newInstance();
} catch (Throwable ex){
String msg = logger.getResourceBundle().getString(UNABLE_TO_INSTANTIATE_CONTAINER_LISTENER);
msg = MessageFormat.format(msg, className);
logger.log(Level.SEVERE, msg, ex);
}
return null;
}
/**
* Return the list of engines created (from Embedded API)
*/
@Override
public Engine[] getEngines() {
return engines;
}
/**
* Returns the list of Connector objects associated with this
* EmbeddedWebContainer.
*
* @return The list of Connector objects associated with this
* EmbeddedWebContainer
*/
public Connector[] getConnectors() {
return connectors;
}
/**
* Create a customized version of the Tomcat's 5 Coyote Connector. This
* connector is required in order to support PE Web Programmatic login
* functionality.
* @param address InetAddress to bind to, or <code>null</code> if the
* connector is supposed to bind to all addresses on this server
* @param port Port number to listen to
* @param protocol the http protocol to use.
*/
@Override
public Connector createConnector(String address, int port,
String protocol) {
if (address != null) {
/*
* InetAddress.toString() returns a string of the form
* "<hostname>/<literal_IP>". Get the latter part, so that the
* address can be parsed (back) into an InetAddress using
* InetAddress.getByName().
*/
int index = address.indexOf('/');
if (index != -1) {
address = address.substring(index + 1);
}
}
if (logger.isLoggable(Level.FINE)) {
logger.log(Level.FINE, CREATE_CONNECTOR, new Object[]{(address == null) ? "ALL" : address, port, protocol});
}
WebConnector connector = new WebConnector(webContainer);
if (address != null) {
connector.setAddress(address);
}
connector.setPort(port);
if (protocol.equals("ajp")) {
connector.setProtocolHandlerClassName(
"org.apache.jk.server.JkCoyoteHandler");
} else if (protocol.equals("memory")) {
connector.setProtocolHandlerClassName(
"org.apache.coyote.memory.MemoryProtocolHandler");
} else if (protocol.equals("https")) {
connector.setScheme("https");
connector.setSecure(true);
}
return (connector);
}
/**
* Create, configure, and return an Engine that will process all
* HTTP requests received from one of the associated Connectors,
* based on the specified properties.
*
* Do not create the JAAS default realm since all children will
* have their own.
*/
@Override
public Engine createEngine() {
StandardEngine engine = new StandardEngine();
engine.setDebug(debug);
// Default host will be set to the first host added
engine.setLogger(super.getLogger()); // Inherited by all children
engine.setRealm(null); // Inherited by all children
//ContainerListener listener = loadListener
// ("com.sun.enterprise.admin.monitor.callflow.WebContainerListener");
//if ( listener != null ) {
// engine.addContainerListener(listener);
//}
return (engine);
}
/*
static class WebEngine extends StandardEngine {
private WebContainer webContainer;
public WebEngine(WebContainer webContainer) {
this.webContainer = webContainer;
}
@Override
public Realm getRealm(){
return null;
}
/**
* Starts the children (virtual servers) of this StandardEngine
* concurrently.
*
protected void startChildren() {
new File(webContainer.getAppsWorkRoot()).mkdirs();
new File(webContainer.getModulesWorkRoot()).mkdirs();
ArrayList<LifecycleStarter> starters
= new ArrayList<LifecycleStarter>();
Container children[] = findChildren();
for (int i = 0; i < children.length; i++) {
if (children[i] instanceof Lifecycle) {
LifecycleStarter starter =
new LifecycleStarter(((Lifecycle) children[i]));
starters.add(starter);
starter.submit();
}
}
for (LifecycleStarter starter : starters) {
Throwable t = starter.waitDone();
if (t != null) {
Lifecycle container = starter.getContainer();
String msg = rb.getString("embedded.startVirtualServerError");
msg = MessageFormat.format(msg, new Object[] { container });
_logger.log(Level.SEVERE, msg, t);
}
}
}
}*/
}