/*
* #%L
* Gravia :: Container :: Tomcat :: Support
* %%
* Copyright (C) 2010 - 2014 JBoss by Red Hat
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package org.jboss.gravia.container.tomcat.support;
import java.nio.file.Path;
import java.nio.file.Paths;
import javax.servlet.ServletContext;
import org.apache.catalina.UserDatabase;
import org.apache.catalina.users.MemoryUserDatabase;
import org.apache.naming.resources.DirContextURLStreamHandlerFactory;
import org.jboss.gravia.container.tomcat.WebAppContextListener;
import org.jboss.gravia.resource.Attachable;
import org.jboss.gravia.runtime.Module;
import org.jboss.gravia.runtime.embedded.internal.EmbeddedRuntime;
import org.jboss.gravia.runtime.spi.ModuleEntriesProvider;
import org.jboss.gravia.runtime.spi.PropertiesProvider;
import org.jboss.gravia.runtime.spi.URLStreamHandlerTracker;
import org.jboss.gravia.utils.IllegalStateAssertion;
/**
* The Tomcat {@link Runtime}
*
* @author thomas.diesler@jboss.com
* @since 27-Sep-2013
*/
public class TomcatRuntime extends EmbeddedRuntime {
public final static String TOMCAT_USER = "tomcat";
private final UserDatabase userDatabase;
public TomcatRuntime(PropertiesProvider propertiesProvider, Attachable context) {
super(propertiesProvider, context);
// Register the URLStreamHandler tracker
URLStreamHandlerTracker tracker = new URLStreamHandlerTracker(getModuleContext());
DirContextURLStreamHandlerFactory.addUserFactory(tracker);
tracker.open();
try {
userDatabase = new MemoryUserDatabase();
userDatabase.open();
} catch (Exception ex) {
throw new IllegalStateException("Cannot open user database", ex);
}
IllegalStateAssertion.assertNotNull(userDatabase.findUser(TOMCAT_USER), "Cannot obtain user: " + TOMCAT_USER);
}
@Override
protected ModuleEntriesProvider getDefaultEntriesProvider(Module module, Attachable context) {
ServletContext servletContext = context.getAttachment(WebAppContextListener.SERVLET_CONTEXT_KEY);
return servletContext != null ? new ServletContextEntriesProvider(servletContext) : null;
}
public Path getCatalinaHome() {
return Paths.get((String) getProperty("catalina.home"));
}
public UserDatabase getUserDatabase() {
return userDatabase;
}
}