/**
* 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.tomee.myfaces;
import org.apache.myfaces.spi.ServletMapping;
import org.apache.myfaces.spi.impl.DefaultWebConfigProvider;
import org.apache.myfaces.spi.impl.ServletMappingImpl;
import org.apache.openejb.util.reflection.Reflections;
import javax.faces.context.ExternalContext;
import javax.servlet.ServletContext;
import javax.servlet.ServletRegistration;
import java.util.List;
import java.util.Map;
// support web-fragment.xml as well
public class TomEEWebConfigProvider extends DefaultWebConfigProvider {
@Override
public List<ServletMapping> getFacesServletMappings(final ExternalContext externalContext) {
final List<ServletMapping> facesServletMappings = super.getFacesServletMappings(externalContext);
try { // getContext() is a runtime object where getServletRegistrations() is forbidden so unwrap
final ServletContext sc = ServletContext.class.cast(Reflections.get(externalContext.getContext(), "sc"));
if (sc != null && sc.getServletRegistrations() != null) {
for (final Map.Entry<String, ? extends ServletRegistration> reg : sc.getServletRegistrations().entrySet()) {
final ServletRegistration value = reg.getValue();
if ("javax.faces.webapp.FacesServlet".equals(value.getClassName())) {
for (final String mapping : value.getMappings()) {
final Class<?> clazz = sc.getClassLoader().loadClass(value.getClassName());
final org.apache.myfaces.shared_impl.webapp.webxml.ServletMapping mappingImpl =
new org.apache.myfaces.shared_impl.webapp.webxml.ServletMapping(
value.getName(), clazz, mapping);
facesServletMappings.add(new ServletMappingImpl(mappingImpl));
}
}
}
} else {
facesServletMappings.addAll(super.getFacesServletMappings(externalContext));
}
} catch (final Exception e) { // don't fail cause our cast failed
facesServletMappings.clear();
facesServletMappings.addAll(super.getFacesServletMappings(externalContext));
}
return facesServletMappings;
}
}