/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and/or its affiliates, 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.hibernate.validator.internal.xml;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.hibernate.validator.internal.metadata.core.AnnotationProcessingOptionsImpl;
import org.hibernate.validator.internal.metadata.core.ConstraintHelper;
import org.hibernate.validator.internal.metadata.core.MetaConstraint;
import org.hibernate.validator.internal.metadata.location.BeanConstraintLocation;
import org.hibernate.validator.internal.metadata.raw.ConfigurationSource;
import org.hibernate.validator.internal.metadata.raw.ConstrainedType;
import org.hibernate.validator.internal.util.ReflectionHelper;
import static org.hibernate.validator.internal.util.CollectionHelper.newArrayList;
import static org.hibernate.validator.internal.util.CollectionHelper.newHashSet;
/**
* Builder for constraint types.
*
* @author Hardy Ferentschik
*/
public class ConstrainedTypeBuilder {
private ConstrainedTypeBuilder() {
}
public static ConstrainedType buildConstrainedType(ClassType classType,
Class<?> beanClass,
String defaultPackage,
ConstraintHelper constraintHelper,
AnnotationProcessingOptionsImpl annotationProcessingOptions,
Map<Class<?>, List<Class<?>>> defaultSequences) {
if ( classType == null ) {
return null;
}
// group sequence
List<Class<?>> groupSequence = createGroupSequence( classType.getGroupSequence(), defaultPackage );
if ( !groupSequence.isEmpty() ) {
defaultSequences.put( beanClass, groupSequence );
}
// constraints
BeanConstraintLocation constraintLocation = new BeanConstraintLocation( beanClass );
Set<MetaConstraint<?>> metaConstraints = newHashSet();
for ( ConstraintType constraint : classType.getConstraint() ) {
MetaConstraint<?> metaConstraint = MetaConstraintBuilder.buildMetaConstraint(
constraintLocation,
constraint,
java.lang.annotation.ElementType.TYPE,
defaultPackage,
constraintHelper,
null
);
metaConstraints.add( metaConstraint );
}
// ignore annotation
if ( classType.getIgnoreAnnotations() != null ) {
annotationProcessingOptions.ignoreClassLevelConstraintAnnotations(
beanClass,
classType.getIgnoreAnnotations()
);
}
return new ConstrainedType(
ConfigurationSource.XML,
constraintLocation,
metaConstraints
);
}
private static List<Class<?>> createGroupSequence(GroupSequenceType groupSequenceType, String defaultPackage) {
List<Class<?>> groupSequence = newArrayList();
if ( groupSequenceType != null ) {
for ( String groupName : groupSequenceType.getValue() ) {
Class<?> group = ReflectionHelper.loadClass( groupName, defaultPackage );
groupSequence.add( group );
}
}
return groupSequence;
}
}