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This jar bundles all the bits of Weld and CDI required for running in a Servlet container.
/*
* JBoss, Home of Professional Open Source
* Copyright 2008, 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.bootstrap.events;
import java.lang.annotation.Annotation;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import javax.enterprise.context.spi.Context;
import javax.enterprise.inject.spi.AnnotatedType;
import javax.enterprise.inject.spi.BeforeBeanDiscovery;
import javax.enterprise.inject.spi.DefinitionException;
import javax.enterprise.inject.spi.configurator.AnnotatedTypeConfigurator;
import org.jboss.weld.bootstrap.BeanDeploymentArchiveMapping;
import org.jboss.weld.bootstrap.ContextHolder;
import org.jboss.weld.bootstrap.events.configurator.AnnotatedTypeConfiguratorImpl;
import org.jboss.weld.bootstrap.spi.Deployment;
import org.jboss.weld.literal.InterceptorBindingTypeLiteral;
import org.jboss.weld.literal.NormalScopeLiteral;
import org.jboss.weld.literal.QualifierLiteral;
import org.jboss.weld.literal.ScopeLiteral;
import org.jboss.weld.literal.StereotypeLiteral;
import org.jboss.weld.logging.BootstrapLogger;
import org.jboss.weld.manager.BeanManagerImpl;
import org.jboss.weld.metadata.TypeStore;
import org.jboss.weld.metadata.cache.MetaAnnotationStore;
import org.jboss.weld.resources.ClassTransformer;
import org.jboss.weld.resources.ReflectionCache;
import org.jboss.weld.util.annotated.AnnotatedTypeWrapper;
public class BeforeBeanDiscoveryImpl extends AbstractAnnotatedTypeRegisteringEvent implements BeforeBeanDiscovery {
protected final List> additionalQualifiers;
protected final List> additionalInterceptorBindings;
public static void fire(BeanManagerImpl beanManager, Deployment deployment, BeanDeploymentArchiveMapping bdaMapping, Collection> contexts) {
BeforeBeanDiscoveryImpl event = new BeforeBeanDiscoveryImpl(beanManager, deployment, bdaMapping, contexts);
event.fire();
event.finish();
}
protected BeforeBeanDiscoveryImpl(BeanManagerImpl beanManager, Deployment deployment, BeanDeploymentArchiveMapping bdaMapping, Collection> contexts) {
super(beanManager, BeforeBeanDiscovery.class, bdaMapping, deployment, contexts);
additionalQualifiers = new LinkedList<>();
additionalInterceptorBindings = new LinkedList<>();
}
@Override
public void addQualifier(Class extends Annotation> bindingType) {
checkWithinObserverNotification();
getTypeStore().add(bindingType, QualifierLiteral.INSTANCE);
getBeanManager().getServices().get(ClassTransformer.class).clearAnnotationData(bindingType);
getBeanManager().getServices().get(MetaAnnotationStore.class).clearAnnotationData(bindingType);
BootstrapLogger.LOG.addQualifierCalled(getReceiver(), bindingType);
}
@Override
public void addInterceptorBinding(Class extends Annotation> bindingType, Annotation... bindingTypeDef) {
checkWithinObserverNotification();
TypeStore typeStore = getTypeStore();
typeStore.add(bindingType, InterceptorBindingTypeLiteral.INSTANCE);
for (Annotation a : bindingTypeDef) {
typeStore.add(bindingType, a);
}
getBeanManager().getServices().get(ClassTransformer.class).clearAnnotationData(bindingType);
getBeanManager().getServices().get(MetaAnnotationStore.class).clearAnnotationData(bindingType);
BootstrapLogger.LOG.addInterceptorBindingCalled(getReceiver(), bindingType);
}
@Override
public void addScope(Class extends Annotation> scopeType, boolean normal, boolean passivating) {
checkWithinObserverNotification();
if (normal) {
getTypeStore().add(scopeType, new NormalScopeLiteral(passivating));
} else if (passivating) {
throw BootstrapLogger.LOG.passivatingNonNormalScopeIllegal(scopeType);
} else {
getTypeStore().add(scopeType, ScopeLiteral.INSTANCE);
}
getBeanManager().getServices().get(ClassTransformer.class).clearAnnotationData(scopeType);
getBeanManager().getServices().get(MetaAnnotationStore.class).clearAnnotationData(scopeType);
getBeanManager().getServices().get(ReflectionCache.class).cleanup();
BootstrapLogger.LOG.addScopeCalled(getReceiver(), scopeType);
}
@Override
public void addStereotype(Class extends Annotation> stereotype, Annotation... stereotypeDef) {
checkWithinObserverNotification();
TypeStore typeStore = getTypeStore();
typeStore.add(stereotype, StereotypeLiteral.INSTANCE);
for (Annotation a : stereotypeDef) {
typeStore.add(stereotype, a);
}
getBeanManager().getServices().get(ClassTransformer.class).clearAnnotationData(stereotype);
getBeanManager().getServices().get(MetaAnnotationStore.class).clearAnnotationData(stereotype);
BootstrapLogger.LOG.addStereoTypeCalled(getReceiver(), stereotype);
}
@Override
public void addAnnotatedType(AnnotatedType> source) {
checkWithinObserverNotification();
BootstrapLogger.LOG.deprecatedAddAnnotatedTypeMethodUsed(source.getJavaClass());
addAnnotatedType(source, null);
}
@Override
public void addAnnotatedType(AnnotatedType> type, String id) {
checkWithinObserverNotification();
addSyntheticAnnotatedType(type, id);
BootstrapLogger.LOG.addAnnotatedTypeCalledInBBD(getReceiver(), type);
}
@Override
public AnnotatedTypeConfigurator addAnnotatedType(Class type, String id) {
checkWithinObserverNotification();
AnnotatedTypeConfiguratorImpl configurator = new AnnotatedTypeConfiguratorImpl<>(getBeanManager().createAnnotatedType(type));
additionalAnnotatedTypes.add(new AnnotatedTypeRegistration(configurator, id));
BootstrapLogger.LOG.addAnnotatedTypeCalledInBBD(getReceiver(), type);
return configurator;
}
@Override
public void addQualifier(AnnotatedType extends Annotation> qualifier) {
checkWithinObserverNotification();
addSyntheticAnnotation(qualifier, QualifierLiteral.INSTANCE);
BootstrapLogger.LOG.addQualifierCalled(getReceiver(), qualifier);
}
@Override
public void addInterceptorBinding(AnnotatedType extends Annotation> bindingType) {
checkWithinObserverNotification();
addSyntheticAnnotation(bindingType, InterceptorBindingTypeLiteral.INSTANCE);
BootstrapLogger.LOG.addInterceptorBindingCalled(getReceiver(), bindingType);
}
@Override
public AnnotatedTypeConfigurator configureQualifier(Class qualifier) {
checkWithinObserverNotification();
AnnotatedTypeConfiguratorImpl configurator = new AnnotatedTypeConfiguratorImpl<>(getBeanManager().createAnnotatedType(qualifier));
additionalQualifiers.add(configurator);
BootstrapLogger.LOG.configureQualifierCalled(getReceiver(), qualifier);
return configurator;
}
@Override
public AnnotatedTypeConfigurator configureInterceptorBinding(Class bindingType) {
checkWithinObserverNotification();
AnnotatedTypeConfiguratorImpl configurator = new AnnotatedTypeConfiguratorImpl<>(getBeanManager().createAnnotatedType(bindingType));
additionalInterceptorBindings.add(configurator);
BootstrapLogger.LOG.configureInterceptorBindingCalled(getReceiver(), bindingType);
return configurator;
}
@Override
protected void finish() {
super.finish();
try {
for (AnnotatedTypeConfiguratorImpl extends Annotation> qualifierAsAnnotatedType : additionalQualifiers) {
addSyntheticAnnotation(qualifierAsAnnotatedType.complete(), QualifierLiteral.INSTANCE);
}
for (AnnotatedTypeConfiguratorImpl extends Annotation> interceptorBindingAsAnnotatedType : additionalInterceptorBindings) {
addSyntheticAnnotation(interceptorBindingAsAnnotatedType.complete(), InterceptorBindingTypeLiteral.INSTANCE);
}
} catch (Exception e) {
throw new DefinitionException(e);
}
}
private void addSyntheticAnnotation(AnnotatedType annotation, Annotation requiredMetaAnnotation) {
if (requiredMetaAnnotation != null && !annotation.isAnnotationPresent(requiredMetaAnnotation.annotationType())) {
// Add required meta annotation
annotation = new AnnotatedTypeWrapper(annotation, requiredMetaAnnotation);
}
getBeanManager().getServices().get(ClassTransformer.class).addSyntheticAnnotation(annotation, getBeanManager().getId());
getBeanManager().getServices().get(MetaAnnotationStore.class).clearAnnotationData(annotation.getJavaClass());
}
}