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<?xml version="1.0" encoding="UTF-8"?> | ||
<!-- | ||
Copyright (c) 2021 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 | ||
--> | ||
<project xmlns="http://maven.apache.org/POM/4.0.0" | ||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
<parent> | ||
<artifactId>project</artifactId> | ||
<groupId>org.glassfish.jersey.ext.cdi</groupId> | ||
<version>2.34-SNAPSHOT</version> | ||
</parent> | ||
<modelVersion>4.0.0</modelVersion> | ||
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<artifactId>jersey-cdi-rs-inject</artifactId> | ||
<name>jersey-ext-cdi-rs-inject</name> | ||
<description>Allow to annotate by Inject instead of Context</description> | ||
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<dependencies> | ||
<dependency> | ||
<groupId>org.glassfish.jersey.core</groupId> | ||
<artifactId>jersey-common</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>org.glassfish.jersey.ext.cdi</groupId> | ||
<artifactId>jersey-cdi1x</artifactId> | ||
<version>${project.version}</version> | ||
</dependency> | ||
<dependency> | ||
<groupId>javax.enterprise</groupId> | ||
<artifactId>cdi-api</artifactId> | ||
<scope>provided</scope> | ||
</dependency> | ||
</dependencies> | ||
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</project> |
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...-inject/src/main/java/org/glassfish/jersey/ext/cdi1x/inject/internal/InjectExtension.java
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/* | ||
* Copyright (c) 2021 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 | ||
*/ | ||
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package org.glassfish.jersey.ext.cdi1x.inject.internal; | ||
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import org.glassfish.jersey.ext.cdi1x.internal.CdiComponentProvider; | ||
import org.glassfish.jersey.internal.util.ReflectionHelper; | ||
import org.glassfish.jersey.internal.util.collection.LazyValue; | ||
import org.glassfish.jersey.internal.util.collection.Value; | ||
import org.glassfish.jersey.internal.util.collection.Values; | ||
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import javax.enterprise.event.Observes; | ||
import javax.enterprise.inject.Alternative; | ||
import javax.enterprise.inject.spi.BeanManager; | ||
import javax.enterprise.inject.spi.BeforeBeanDiscovery; | ||
import javax.enterprise.inject.spi.Extension; | ||
import javax.enterprise.inject.spi.ProcessAnnotatedType; | ||
import javax.ws.rs.container.ContainerRequestContext; | ||
import javax.ws.rs.container.ResourceContext; | ||
import javax.ws.rs.container.ResourceInfo; | ||
import javax.ws.rs.core.Application; | ||
import javax.ws.rs.core.Configuration; | ||
import javax.ws.rs.core.HttpHeaders; | ||
import javax.ws.rs.core.Request; | ||
import javax.ws.rs.core.SecurityContext; | ||
import javax.ws.rs.core.UriInfo; | ||
import javax.ws.rs.ext.ParamConverterProvider; | ||
import javax.ws.rs.ext.Providers; | ||
import javax.ws.rs.sse.Sse; | ||
import java.security.AccessController; | ||
import java.util.HashSet; | ||
import java.util.Set; | ||
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/** | ||
* <p> | ||
* A utility class that makes sure {@code @Inject} can be used instead of {@code @Context} for the Jakarta REST API classes | ||
* and interfaces, such as for {@code Configuration}, or {@code Providers}. | ||
* </p> | ||
* <p> | ||
* Note that {@code ContextResolver} can be injected using {@code @Context}, but the Jakarta REST specification does not require | ||
* the implementation to be capable of doing so. Since {@code ContextResolver} is parametrized type, the injection using CDI's | ||
* {@Inject} is not supported. The {@code ContextResolver} can be obtained from {@code Providers}. | ||
* </p> | ||
*/ | ||
@SuppressWarnings("unused") | ||
class InjectExtension implements Extension { | ||
private void processAnnotatedType(@Observes ProcessAnnotatedType<?> processAnnotatedType, BeanManager beanManager) { | ||
final Class<?> baseClass = (Class<?>) processAnnotatedType.getAnnotatedType().getBaseType(); | ||
if (Application.class.isAssignableFrom(baseClass) && Configuration.class.isAssignableFrom(baseClass)) { | ||
if (!baseClass.isAnnotationPresent(Alternative.class)) { | ||
processAnnotatedType.veto(); // Filter bean annotated ResourceConfig | ||
} | ||
} | ||
} | ||
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private void beforeDiscoveryObserver(@Observes final BeforeBeanDiscovery bbf, final BeanManager beanManager) { | ||
final CdiComponentProvider cdiComponentProvider = beanManager.getExtension(CdiComponentProvider.class); | ||
cdiComponentProvider.addHK2DepenendencyCheck(InjectExtension::isHK2Dependency); | ||
} | ||
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private static final boolean isHK2Dependency(Class<?> clazz) { | ||
return JERSEY_BOUND_INJECTABLES.get().contains(clazz); | ||
} | ||
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private static final LazyValue<Set<Class<?>>> JERSEY_BOUND_INJECTABLES | ||
= Values.lazy((Value<Set<Class<?>>>) () -> sumNonJerseyBoundInjectables()); | ||
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private static Set<Class<?>> sumNonJerseyBoundInjectables() { | ||
final Set<Class<?>> injectables = new HashSet<>(); | ||
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//JAX-RS | ||
injectables.add(Application.class); | ||
injectables.add(Configuration.class); | ||
injectables.add(ContainerRequestContext.class); | ||
injectables.add(HttpHeaders.class); | ||
injectables.add(ParamConverterProvider.class); | ||
injectables.add(Providers.class); | ||
injectables.add(Request.class); | ||
injectables.add(ResourceContext.class); | ||
injectables.add(ResourceInfo.class); | ||
injectables.add(SecurityContext.class); | ||
injectables.add(Sse.class); | ||
injectables.add(UriInfo.class); | ||
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//Servlet if available | ||
addOptionally("javax.servlet.http.HttpServletRequest", injectables); | ||
addOptionally("javax.servlet.http.HttpServletResponse", injectables); | ||
addOptionally("javax.servlet.ServletConfig", injectables); | ||
addOptionally("javax.servlet.ServletContext", injectables); | ||
addOptionally("javax.servlet.FilterConfig", injectables); | ||
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return injectables; | ||
} | ||
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private static void addOptionally(String className, Set<Class<?>> set) { | ||
final Class<?> optionalClass = AccessController.doPrivileged(ReflectionHelper.classForNamePA(className)); | ||
if (optionalClass != null) { | ||
set.add(optionalClass); | ||
} | ||
} | ||
} |
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...-cdi-rs-inject/src/main/resources/META-INF/services/javax.enterprise.inject.spi.Extension
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org.glassfish.jersey.ext.cdi1x.inject.internal.InjectExtension |
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