com.sun.faces.vendor.Jetty6InjectionProvider Maven / Gradle / Ivy
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/*
* Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package com.sun.faces.vendor;
import com.sun.faces.spi.DiscoverableInjectionProvider;
import com.sun.faces.spi.InjectionProviderException;
import org.mortbay.jetty.plus.annotation.InjectionCollection;
import org.mortbay.jetty.plus.annotation.LifeCycleCallbackCollection;
import org.mortbay.jetty.annotations.AnnotationParser;
import org.mortbay.jetty.webapp.WebAppContext;
/**
*
* See http://docs.codehaus.org/display/JETTY/Annotations for details on Jetty's supported Annotations.
*
*/
public class Jetty6InjectionProvider extends DiscoverableInjectionProvider {
private InjectionCollection injections;
private LifeCycleCallbackCollection callbacks;
// ------------------------------------------------------------ Constructors
/**
*
* Construct a new Jetty6InjectionProvider instance.
*
*/
public Jetty6InjectionProvider() {
injections = new InjectionCollection();
callbacks = new LifeCycleCallbackCollection();
}
// ------------------------------ Methods from DiscoverableInjectionProvider
/**
*
* The implementation of this method must perform the following steps:
*
* - Inject the supported resources per the Servlet 2.5 specification into the provided object
*
*
*
* This method must not invoke any methods annotated with @PostConstruct
*
* @param managedBean
* the target managed bean
* @throws com.sun.faces.spi.InjectionProviderException
* if an error occurs during resource injection
*/
public void inject(Object managedBean) throws InjectionProviderException {
AnnotationParser.parseAnnotations((WebAppContext) WebAppContext.getCurrentWebAppContext(), managedBean.getClass(), null, injections,
callbacks);
try {
injections.inject(managedBean);
} catch (Exception e) {
throw new InjectionProviderException(e);
}
}
/**
*
* The implemenation of this method must invoke any method marked with the @PreDestroy annotation (per the
* Common Annotations Specification).
*
* @param managedBean
* the target managed bean
* @throws com.sun.faces.spi.InjectionProviderException
* if an error occurs when invoking the method annotated by the @PreDestroy annotation
*/
public void invokePreDestroy(Object managedBean) throws InjectionProviderException {
try {
callbacks.callPreDestroyCallback(managedBean);
} catch (Exception e) {
throw new InjectionProviderException(e);
}
}
/**
*
* The implemenation of this method must invoke any method marked with the @PostConstruct annotation (per
* the Common Annotations Specification).
*
* @param managedBean
* the target managed bean
* @throws com.sun.faces.spi.InjectionProviderException
* if an error occurs when invoking the method annotated by the @PostConstruct annotation
*/
public void invokePostConstruct(Object managedBean) throws InjectionProviderException {
try {
callbacks.callPostConstructCallback(managedBean);
} catch (Exception e) {
throw new InjectionProviderException(e);
}
}
}