Examples of org.hibernate.validator.internal.metadata.aggregated.PropertyMetaData

Package org.hibernate.validator.internal.metadata.aggregated

Examples of org.hibernate.validator.internal.metadata.aggregated.PropertyMetaData

org.hibernate.validator.internal.metadata.aggregated.PropertyMetaData
Represents the constraint related meta data for a JavaBeans property. Abstracts from the concrete physical type of the underlying Java element(s) (fields or getter methods).
In order to provide a unified access to all JavaBeans constraints also class-level constraints are represented by this meta data type.

Identity is solely based on the property name, hence sets and similar collections of this type may only be created in the scope of one Java type.
@author Gunnar Morling

  private <T, U, V> ValueContext<U, V> collectMetaConstraintsForPath(Class<T> clazz, Object value, Iterator<Path.Node> propertyIter, PathImpl propertyPath, List<MetaConstraint<?>> metaConstraintsList) {
    Path.Node elem = propertyIter.next();
    Object newValue = value;


    BeanMetaData<?> metaData = beanMetaDataManager.getBeanMetaData( clazz );
    PropertyMetaData property = metaData.getMetaDataFor( elem.getName() );


    //use precomputed method list as ReflectionHelper#containsMember is slow
    if ( property == null ) {
      throw log.getInvalidPropertyPathException( elem.getName(), metaData.getBeanClass().getName() );
    }
    else if ( !propertyIter.hasNext() ) {
      metaConstraintsList.addAll( property.getConstraints() );
    }
    else {
      if ( property.isCascading() ) {
        Type type = property.getType();
        newValue = newValue == null ? null : property.getValue(
            newValue
        );
        if ( elem.isInIterable() ) {
          if ( newValue != null && elem.getIndex() != null ) {
            newValue = ReflectionHelper.getIndexedValue( newValue, elem.getIndex() );

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          throw log.getInvalidJavaIdentifierException( value );
        }


        // create the node
        if ( parentType != null ) {
          PropertyMetaData property = metaDataManager.getBeanMetaData( parentType ).getMetaDataFor( value );
          if ( property == null ) {
            throw log.getUnableToParsePropertyPathException( propertyName );
          }


          path.addNode( property.getName(), property.getDescriptor() );
          parentType = property.getRawType();
        }
        else {
          path.addNode( value );
        }

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  private <T, U, V> ValueContext<U, V> collectMetaConstraintsForPath(Class<T> clazz, Object value, Iterator<Path.Node> propertyIter, PathImpl propertyPath, List<MetaConstraint<?>> metaConstraintsList) {
    Path.Node elem = propertyIter.next();
    Object newValue = value;


    BeanMetaData<?> metaData = beanMetaDataManager.getBeanMetaData( clazz );
    PropertyMetaData property = metaData.getMetaDataFor( elem.getName() );


    //use precomputed method list as ReflectionHelper#containsMember is slow
    if ( property == null ) {
      throw log.getInvalidPropertyPathException( elem.getName(), metaData.getBeanClass().getName() );
    }
    else if ( !propertyIter.hasNext() ) {
      metaConstraintsList.addAll( property.getConstraints() );
    }
    else {
      if ( property.isCascading() ) {
        Type type = property.getType();
        newValue = newValue == null ? null : property.getValue(
            newValue
        );
        if ( elem.isInIterable() ) {
          if ( newValue != null && elem.getIndex() != null ) {
            newValue = ReflectionHelper.getIndexedValue( newValue, elem.getIndex() );

View Full Code Here

  private <V> ValueContext<?, V> collectMetaConstraintsForPath(Class<?> clazz, Object value, Iterator<Path.Node> propertyIter, PathImpl propertyPath, List<MetaConstraint<?>> metaConstraintsList) {
    Path.Node elem = propertyIter.next();
    Object newValue = value;


    BeanMetaData<?> metaData = beanMetaDataManager.getBeanMetaData( clazz );
    PropertyMetaData property = metaData.getMetaDataFor( elem.getName() );


    //use precomputed method list as ReflectionHelper#containsMember is slow
    if ( property == null ) {
      throw log.getInvalidPropertyPathException( elem.getName(), metaData.getBeanClass().getName() );
    }
    else if ( !propertyIter.hasNext() ) {
      metaConstraintsList.addAll( property.getConstraints() );
    }
    else {
      if ( property.isCascading() ) {
        Type type = property.getType();
        newValue = newValue == null ? null : property.getValue(
            newValue
        );
        if ( elem.isInIterable() ) {
          if ( newValue != null && elem.getIndex() != null ) {
            newValue = ReflectionHelper.getIndexedValue( newValue, elem.getIndex() );

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                     MetaConstraint<?> metaConstraint) {


    boolean validationSuccessful = true;


    if ( metaConstraint.getElementType() != ElementType.TYPE ) {
      PropertyMetaData propertyMetaData = beanMetaDataManager.getBeanMetaData( valueContext.getCurrentBeanType() ).getMetaDataFor(
        ReflectionHelper.getPropertyName( metaConstraint.getLocation().getMember() )
      );


      if ( !propertyPathComplete ) {
        valueContext.appendNode( propertyMetaData );
      }
      // set the unwrapping mode for this validation
      valueContext.setUnwrapMode( propertyMetaData.unwrapMode() );
    }
    else {
      valueContext.appendBeanNode();
    }

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    // cast is ok, since we are dealing with engine internal classes
    NodeImpl elem = (NodeImpl) propertyIter.next();
    Object newValue = value;


    BeanMetaData<?> metaData = beanMetaDataManager.getBeanMetaData( clazz );
    PropertyMetaData property = metaData.getMetaDataFor( elem.getName() );


    // use precomputed method list as ReflectionHelper#containsMember is slow
    if ( property == null ) {
      throw log.getInvalidPropertyPathException( elem.getName(), metaData.getBeanClass().getName() );
    }
    else if ( !propertyIter.hasNext() ) {
      metaConstraintsList.addAll( property.getConstraints() );
    }
    else {
      if ( property.isCascading() ) {
        Type type = property.getType();
        newValue = newValue == null ? null : getValue( newValue, validationContext, property );
        if ( elem.isIterable() ) {
          if ( newValue != null && elem.getIndex() != null ) {
            newValue = ReflectionHelper.getIndexedValue( newValue, elem.getIndex() );
          }

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    while ( nodeIterator.hasNext() ) {
      Path.Node node = nodeIterator.next();
      BeanMetaData<?> beanMetaData = beanMetaDataManager.getBeanMetaData( currentClass );
      metaDataList.add( beanMetaData );


      PropertyMetaData property = beanMetaData.getMetaDataFor( node.getName() );


      if ( property != null && property.isCascading() ) {
        currentValue = property.getValue( currentValue );
        if ( currentValue != null ) {
          currentClass = currentValue.getClass();
          Iterator<?> iter = ReflectionHelper.createIteratorForCascadedValue(
              currentClass,
              currentValue

View Full Code Here

  private <T, U, V> ValueContext<U, V> collectMetaConstraintsForPath(Class<T> clazz, Object value, Iterator<Path.Node> propertyIter, PathImpl propertyPath, List<MetaConstraint<?>> metaConstraintsList) {
    Path.Node elem = propertyIter.next();
    Object newValue = value;


    BeanMetaData<?> metaData = beanMetaDataManager.getBeanMetaData( clazz );
    PropertyMetaData property = metaData.getMetaDataFor( elem.getName() );


    //use precomputed method list as ReflectionHelper#containsMember is slow
    if ( property == null ) {
      throw log.getInvalidPropertyPathException( elem.getName(), metaData.getBeanClass().getName() );
    }
    else if ( !propertyIter.hasNext() ) {
      metaConstraintsList.addAll( property.getConstraints() );
    }
    else {
      if ( property.isCascading() ) {
        Type type = property.getType();
        newValue = newValue == null ? null : property.getValue(
            newValue
        );
        if ( elem.isInIterable() ) {
          if ( newValue != null && elem.getIndex() != null ) {
            newValue = ReflectionHelper.getIndexedValue( newValue, elem.getIndex() );

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    while ( nodeIterator.hasNext() ) {
      Path.Node node = nodeIterator.next();
      BeanMetaData<?> beanMetaData = beanMetaDataManager.getBeanMetaData( currentClass );
      metaDataList.add( beanMetaData );


      PropertyMetaData property = beanMetaData.getMetaDataFor( node.getName() );


      if ( property != null && property.isCascading() ) {
        currentClass = property.getRawType();
        if ( ReflectionHelper.isIterable( currentClass ) ) {
          currentClass = (Class<?>) ReflectionHelper.getIndexedType( currentClass );
        }
      }
    }

View Full Code Here

                     MetaConstraint<?> metaConstraint) {


    boolean validationSuccessful = true;


    if ( metaConstraint.getElementType() != ElementType.TYPE ) {
      PropertyMetaData propertyMetaData = beanMetaDataManager.getBeanMetaData( valueContext.getCurrentBeanType() ).getMetaDataFor(
          ReflectionHelper.getPropertyName( metaConstraint.getLocation().getMember() )
      );


      if ( !propertyPathComplete ) {
        valueContext.appendNode( propertyMetaData );

View Full Code Here

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Related Classes of org.hibernate.validator.internal.metadata.aggregated.PropertyMetaData

org.hibernate.validator.internal.engine.path.BeanMetaDataLocatorClassTraversal

org.hibernate.validator.internal.engine.path.BeanMetaDataLocatorInstanceTraversal

org.hibernate.validator.internal.engine.path.PathImpl

org.hibernate.validator.internal.engine.ValidatorImpl

org.hibernate.validator.internal.engine.valuehandling.UnwrapMode

org.hibernate.validator.internal.metadata.descriptor.PropertyDescriptorImpl

org.hibernate.validator.test.internal.metadata.aggregated.PropertyMetaDataTest

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