org.jboss.weld.module.web.HttpServletRequestBean Maven / Gradle / Ivy
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* Copyright 2010, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.
*/
package org.jboss.weld.module.web;
import java.lang.annotation.Annotation;
import jakarta.enterprise.context.ContextNotActiveException;
import jakarta.enterprise.context.RequestScoped;
import jakarta.enterprise.context.spi.Context;
import jakarta.enterprise.context.spi.CreationalContext;
import jakarta.enterprise.inject.spi.InjectionPoint;
import jakarta.servlet.http.HttpServletRequest;
import org.jboss.weld.bean.builtin.AbstractStaticallyDecorableBuiltInBean;
import org.jboss.weld.manager.BeanManagerImpl;
import org.jboss.weld.module.web.context.http.HttpRequestContextImpl;
import org.jboss.weld.module.web.logging.ServletLogger;
import org.jboss.weld.util.reflection.Reflections;
/**
* Built-in bean exposing {@link HttpServletRequest}.
*
* @author Jozef Hartinger
*
*/
public class HttpServletRequestBean extends AbstractStaticallyDecorableBuiltInBean {
public HttpServletRequestBean(BeanManagerImpl beanManager) {
super(beanManager, HttpServletRequest.class);
}
@Override
protected HttpServletRequest newInstance(InjectionPoint ip, CreationalContext creationalContext) {
try {
Context context = getBeanManager().getContext(RequestScoped.class);
if (context instanceof HttpRequestContextImpl) {
return Reflections. cast(context).getHttpServletRequest();
}
throw ServletLogger.LOG.cannotInjectObjectOutsideOfServletRequest(HttpServletRequest.class.getSimpleName(), null);
} catch (ContextNotActiveException e) {
throw ServletLogger.LOG.cannotInjectObjectOutsideOfServletRequest(HttpServletRequest.class.getSimpleName(), e);
}
}
@Override
public Class getScope() {
return RequestScoped.class;
}
}