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JSR 380's RI, Hibernate Validator version ${hibernate-validator.version} and its dependencies repackaged as OSGi bundle
/*
* Hibernate Validator, declare and validate application constraints
*
* License: Apache License, Version 2.0
* See the license.txt file in the root directory or .
*/
package org.hibernate.validator.internal.xml;
import static org.hibernate.validator.internal.util.CollectionHelper.newArrayList;
import java.lang.annotation.ElementType;
import java.lang.reflect.Executable;
import java.lang.reflect.Type;
import java.lang.reflect.TypeVariable;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.hibernate.validator.internal.metadata.aggregated.CascadingMetaDataBuilder;
import org.hibernate.validator.internal.metadata.core.AnnotationProcessingOptionsImpl;
import org.hibernate.validator.internal.metadata.core.MetaConstraint;
import org.hibernate.validator.internal.metadata.location.ConstraintLocation;
import org.hibernate.validator.internal.metadata.raw.ConfigurationSource;
import org.hibernate.validator.internal.metadata.raw.ConstrainedParameter;
import org.hibernate.validator.internal.util.ReflectionHelper;
import org.hibernate.validator.internal.xml.ContainerElementTypeConfigurationBuilder.ContainerElementTypeConfiguration;
import org.hibernate.validator.internal.xml.binding.ConstraintType;
import org.hibernate.validator.internal.xml.binding.ParameterType;
/**
* Builder for constraint parameters.
*
* @author Hardy Ferentschik
* @author Guillaume Smet
*/
class ConstrainedParameterBuilder {
private final GroupConversionBuilder groupConversionBuilder;
private final MetaConstraintBuilder metaConstraintBuilder;
private final AnnotationProcessingOptionsImpl annotationProcessingOptions;
ConstrainedParameterBuilder(MetaConstraintBuilder metaConstraintBuilder,
GroupConversionBuilder groupConversionBuilder,
AnnotationProcessingOptionsImpl annotationProcessingOptions) {
this.metaConstraintBuilder = metaConstraintBuilder;
this.groupConversionBuilder = groupConversionBuilder;
this.annotationProcessingOptions = annotationProcessingOptions;
}
List buildConstrainedParameters(List parameterList,
Executable executable,
String defaultPackage) {
List constrainedParameters = newArrayList();
int i = 0;
for ( ParameterType parameterType : parameterList ) {
ConstraintLocation constraintLocation = ConstraintLocation.forParameter( executable, i );
Type type = ReflectionHelper.typeOf( executable, i );
Set> metaConstraints = new HashSet<>();
for ( ConstraintType constraint : parameterType.getConstraint() ) {
MetaConstraint metaConstraint = metaConstraintBuilder.buildMetaConstraint(
constraintLocation,
constraint,
ElementType.PARAMETER,
defaultPackage,
null
);
metaConstraints.add( metaConstraint );
}
ContainerElementTypeConfigurationBuilder containerElementTypeConfigurationBuilder = new ContainerElementTypeConfigurationBuilder(
metaConstraintBuilder, groupConversionBuilder, constraintLocation, defaultPackage );
ContainerElementTypeConfiguration containerElementTypeConfiguration = containerElementTypeConfigurationBuilder
.build( parameterType.getContainerElementType(), type );
// ignore annotations
if ( parameterType.getIgnoreAnnotations() != null ) {
annotationProcessingOptions.ignoreConstraintAnnotationsOnParameter(
executable,
i,
parameterType.getIgnoreAnnotations()
);
}
ConstrainedParameter constrainedParameter = new ConstrainedParameter(
ConfigurationSource.XML,
executable,
type,
i,
metaConstraints,
containerElementTypeConfiguration.getMetaConstraints(),
getCascadingMetaDataForParameter( containerElementTypeConfiguration.getTypeParametersCascadingMetaData(), type, parameterType, defaultPackage )
);
constrainedParameters.add( constrainedParameter );
i++;
}
return constrainedParameters;
}
private CascadingMetaDataBuilder getCascadingMetaDataForParameter(Map, CascadingMetaDataBuilder> containerElementTypesCascadingMetaData, Type type,
ParameterType parameterType, String defaultPackage) {
boolean isCascaded = parameterType.getValid() != null;
Map, Class> groupConversions = groupConversionBuilder.buildGroupConversionMap(
parameterType.getConvertGroup(),
defaultPackage
);
return CascadingMetaDataBuilder.annotatedObject( type, isCascaded, containerElementTypesCascadingMetaData, groupConversions );
}
}