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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.http;
import java.util.List;
import org.apache.tuscany.sca.core.ExtensionPointRegistry;
public class ServletHostHelper {
private static boolean webappHost;
public static ServletHost getServletHost(ExtensionPointRegistry extensionPoints) {
ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
List<ServletHost> hosts = servletHosts.getServletHosts();
for (ServletHost servletHost : hosts) {
if (webappHost && !"webapp".equals(servletHost.getName())) {
continue;
}
if (!webappHost && "webapp".equals(servletHost.getName())) {
continue;
}
if(servletHost instanceof DefaultServletHostExtensionPoint.LazyServletHost) {
return ((DefaultServletHostExtensionPoint.LazyServletHost) servletHost).getServletHost();
} else {
return servletHost;
}
}
throw new IllegalStateException("No ServletHost found");
}
public static void setWebappHost(boolean b) {
ServletHostHelper.webappHost = b;
}
}
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