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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.tuscany.sca.host.webapp;
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import javax.servlet.ServletContext;
import org.apache.tuscany.sca.host.embedded.SCADomain;
/**
* Utility class to initialize the SCADomian associated with a webapp
*
* @version $Rev$ $Date$
* @deprecated Not necessary anymore with TuscanyServletFilter
*/
@Deprecated
public class SCADomainHelper {
static final String SCA_DOMAIN_ATTRIBUTE = "org.apache.tuscany.sca.SCADomain";
/**
* Initializes the SCADomian associated with a webapp context. If a SCADomain
* doesn't exist already then one is create based on the webapp config.
*/
static SCADomain initSCADomain(ServletContext servletContext) {
SCADomain scaDomain = (SCADomain)servletContext.getAttribute(SCA_DOMAIN_ATTRIBUTE);
String domainURI = "http://localhost/" + servletContext.getServletContextName().replace(' ', '.');
String contributionRoot = null;
try {
URL rootURL = servletContext.getResource("/");
if (rootURL.getProtocol().equals("jndi")) {
//this is Tomcat case, we should use getRealPath
File warRootFile = new File(servletContext.getRealPath("/"));
contributionRoot = warRootFile.toURL().toString();
} else {
//this is Jetty case
contributionRoot = rootURL.toString();
}
} catch(MalformedURLException mf) {
//ignore, pass null
}
if (scaDomain == null) {
scaDomain = SCADomain.newInstance(domainURI, contributionRoot);
servletContext.setAttribute(SCA_DOMAIN_ATTRIBUTE, scaDomain);
}
return scaDomain;
}
}
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