/*
* Hibernate Validator, declare and validate application constraints
*
* License: Apache License, Version 2.0
* See the license.txt file in the root directory or <http://www.apache.org/licenses/LICENSE-2.0>.
*/
package org.hibernate.validator.internal.cdi.interceptor;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.enterprise.inject.spi.AnnotatedCallable;
import javax.enterprise.inject.spi.AnnotatedParameter;
import javax.enterprise.inject.spi.AnnotatedType;
import javax.enterprise.util.AnnotationLiteral;
/**
* @author Hardy Ferentschik
*/
public abstract class ValidationEnabledAnnotatedCallable<T> implements AnnotatedCallable<T> {
private final AnnotatedCallable<T> wrappedCallable;
private final AnnotationLiteral<MethodValidated> methodValidationAnnotation;
public ValidationEnabledAnnotatedCallable(AnnotatedCallable<T> callable) {
this.wrappedCallable = callable;
this.methodValidationAnnotation = new AnnotationLiteral<MethodValidated>() {
};
}
@Override
public boolean isStatic() {
return wrappedCallable.isStatic();
}
@Override
public AnnotatedType<T> getDeclaringType() {
return wrappedCallable.getDeclaringType();
}
@Override
public List<AnnotatedParameter<T>> getParameters() {
return wrappedCallable.getParameters();
}
@Override
public Type getBaseType() {
return wrappedCallable.getBaseType();
}
@Override
public Set<Type> getTypeClosure() {
return wrappedCallable.getTypeClosure();
}
@Override
public <A extends Annotation> A getAnnotation(Class<A> annotationType) {
if ( MethodValidated.class.equals( annotationType ) ) {
@SuppressWarnings("unchecked")
A annotation = (A) methodValidationAnnotation;
return annotation;
}
else {
return wrappedCallable.getAnnotation( annotationType );
}
}
@Override
public Set<Annotation> getAnnotations() {
Set<Annotation> annotations = new HashSet<Annotation>( wrappedCallable.getAnnotations() );
annotations.add( methodValidationAnnotation );
return annotations;
}
@Override
public boolean isAnnotationPresent(Class<? extends Annotation> annotationType) {
if ( MethodValidated.class.equals( annotationType ) ) {
return true;
}
else {
return wrappedCallable.isAnnotationPresent( annotationType );
}
}
AnnotatedCallable<T> getWrappedCallable() {
return wrappedCallable;
}
}