Author: kabir.khan(a)jboss.com Date: 2009-08-28 10:10:27 -0400 (Fri, 28 Aug 2009) New Revision: 3616 Removed: extensions/trunk/bean-utils/src/main/java/org/jboss/webbeans/beanutils/BeanDescriberXXX.java Log: Should not have been there Deleted: extensions/trunk/bean-utils/src/main/java/org/jboss/webbeans/beanutils/BeanDescriberXXX.java =================================================================== --- extensions/trunk/bean-utils/src/main/java/org/jboss/webbeans/beanutils/BeanDescriberXXX.java 2009-08-28 00:23:04 UTC (rev 3615) +++ extensions/trunk/bean-utils/src/main/java/org/jboss/webbeans/beanutils/BeanDescriberXXX.java 2009-08-28 14:10:27 UTC (rev 3616) @@ -1,192 +0,0 @@ -/* -* JBoss, Home of Professional Open Source. -* Copyright 2006, Red Hat Middleware LLC, and individual contributors -* as indicated by the @author tags. See the copyright.txt file in the -* distribution for a full listing of individual contributors. -* -* This is free software; you can redistribute it and/or modify it -* under the terms of the GNU Lesser General Public License as -* published by the Free Software Foundation; either version 2.1 of -* the License, or (at your option) any later version. -* -* This software is distributed in the hope that it will be useful, -* but WITHOUT ANY WARRANTY; without even the implied warranty of -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -* Lesser General Public License for more details. -* -* You should have received a copy of the GNU Lesser General Public -* License along with this software; if not, write to the Free -* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA -* 02110-1301 USA, or see the FSF site: http://www.fsf.org. -*/ -package org.jboss.webbeans.beanutils; - -import java.lang.annotation.Annotation; -import java.util.HashSet; -import java.util.Set; - -import javax.enterprise.context.Dependent; -import javax.enterprise.context.ScopeType; -import javax.enterprise.inject.BindingType; -import javax.enterprise.inject.Policy; -import javax.enterprise.inject.spi.AnnotatedType; -import javax.enterprise.inject.spi.BeanManager; -import javax.enterprise.inject.stereotype.Stereotype; - -import org.jboss.webbeans.BeanManagerImpl; -import org.jboss.webbeans.DefinitionException; -import org.jboss.webbeans.bean.AbstractClassBean; -import org.jboss.webbeans.introspector.WBClass; -import org.jboss.webbeans.literal.AnyLiteral; -import org.jboss.webbeans.literal.CurrentLiteral; -import org.jboss.webbeans.log.LogProvider; -import org.jboss.webbeans.log.Logging; -import org.jboss.webbeans.metadata.cache.MergedStereotypes; - -/** - * - * @author <a href=&quot;kabir.khan(a)jboss.com&quot;&gt;Kabir Khan</a> - * @version $Revision: 1.1 $ - */ -public class BeanDescriberXXX<T, E> -{ - // Logger - private static final LogProvider log = Logging.getLogProvider(AbstractClassBean.class); - - WBClass<T> type; - - BeanManagerImpl beanManager; - - private MergedStereotypes<T, E> mergedStereotypes; - - private static final Annotation ANY_LITERAL = new AnyLiteral(); - - private static final Annotation CURRENT_LITERAL = new CurrentLiteral(); - - - public BeanDescriberXXX(AnnotatedType<T> type, BeanManager beanManager) - { - if (type == null) - throw new IllegalArgumentException("Null type"); - if (beanManager == null) - throw new IllegalArgumentException("Null beanManager"); - if (type instanceof WBClass == false) - throw new IllegalArgumentException("Type is not an instance of WBType"); - if (beanManager instanceof BeanManagerImpl == false) - throw new IllegalArgumentException("BeanManaget is not an instance of BeanManagerImpl"); - - this.type = (WBClass<T>)type; - this.beanManager = (BeanManagerImpl)beanManager; - - - } - - - public Class<? extends Annotation> determineScopeType(AnnotatedType<?> annotatedType) - { - if (annotatedType instanceof WBClass == false) - throw new IllegalArgumentException("Annotated type is not an instance of WBType"); - - final WBClass<?> type = (WBClass<?>)annotatedType; - Class<? extends Annotation> scopeType = null; - - for (WBClass<?> clazz = type; clazz != null; clazz = clazz.getWBSuperclass()) - { - Set<Annotation> scopeTypes = clazz.getDeclaredMetaAnnotations(ScopeType.class); - scopeTypes = clazz.getDeclaredMetaAnnotations(ScopeType.class); - if (scopeTypes.size() == 1) - { - if (type.isAnnotationPresent(scopeTypes.iterator().next().annotationType())) - { - scopeType = scopeTypes.iterator().next().annotationType(); - log.trace("Scope " + scopeType + " specified by annotation"); - } - break; - } - else if (scopeTypes.size() > 1) - { - throw new DefinitionException("At most one scope may be specified on " + type); - } - } - - if (scopeType == null) - { - scopeType = initScopeTypeFromStereotype(); - } - - if (scopeType == null) - { - scopeType = Dependent.class; - log.trace("Using default @Dependent scope"); - } - return scopeType; - } - - public Set<Annotation> determineBindings(boolean includeDefaultBindings) - { - Set<Annotation> bindings = new HashSet<Annotation>(); - bindings.addAll(type.getMetaAnnotations(BindingType.class)); - if (includeDefaultBindings) - initDefaultBindings(bindings); - log.trace("Using binding types " + bindings + " specified by annotations"); - return bindings; - } - - - public Set<Class<? extends Annotation>> determineStereotypes() - { - return getMergedStereotypes().getStereotypes(); - } - - public boolean determinePolicy() - { - if (type.isAnnotationPresent(Policy.class)) - { - return true; - } - else - { - return getMergedStereotypes().isPolicy(); - } - } - - - protected Class<? extends Annotation> initScopeTypeFromStereotype() - { - Class<? extends Annotation> scopeType = null; - Set<Annotation> possibleScopeTypes = getMergedStereotypes().getPossibleScopeTypes(); - if (possibleScopeTypes.size() == 1) - { - scopeType = possibleScopeTypes.iterator().next().annotationType(); - if (log.isTraceEnabled()) - log.trace("Scope " + scopeType + " specified by stereotype"); - return scopeType; - } - else if (possibleScopeTypes.size() > 1) - { - throw new DefinitionException("All stereotypes must specify the same scope OR a scope must be specified on " + type); - } - else - { - return null; - } - } - - protected MergedStereotypes<T, E> getMergedStereotypes() - { - if (mergedStereotypes == null) - mergedStereotypes = new MergedStereotypes<T, E>(type.getMetaAnnotations(Stereotype.class), beanManager); - - return mergedStereotypes; - } - - protected void initDefaultBindings(Set<Annotation> bindings) - { - if (bindings.size() == 0) - { - log.trace("Adding default @Current binding type"); - bindings.add(CURRENT_LITERAL); - } - bindings.add(ANY_LITERAL); - } -}