Examples of MetaBean

org.apache.bval.model.MetaBean
Description: the meta description of a bean or class. the class/bean itself can have a map of features and an array of metaproperties.
@see MetaProperty
org.joda.beans.MetaBean
weka.gui.beans.MetaBean
A meta bean that encapsulates several other regular beans, useful for grouping large KnowledgeFlows. @author Mark Hall (mhall at cs dot waikato dot ac dot nz) @version $Revision: 6017 $

Examples of org.apache.bval.model.MetaBean

    public BeanDescriptor getConstraintsForClass(Class<?> clazz) {
        if (clazz == null) {
            throw new IllegalArgumentException("Class cannot be null");
        }
        try {
            MetaBean metaBean =
                factoryContext.getMetaBeanFinder().findForClass(clazz);
            BeanDescriptorImpl edesc =
                metaBean.getFeature(Jsr303Features.Bean.BEAN_DESCRIPTOR);
            if (edesc == null) {
                edesc = createBeanDescriptor(metaBean);
                metaBean.putFeature(Jsr303Features.Bean.BEAN_DESCRIPTOR, edesc);
            }
            return edesc;
        } catch (RuntimeException ex) {
            throw new ValidationException("error retrieving constraints for "
                + clazz, ex);

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Examples of org.apache.bval.model.MetaBean

        AccessStrategy[] access =
            prop.getFeature(Features.Property.REF_CASCADE);
        if (access != null) { // different accesses to relation
            // save old values from context
            final Object bean = context.getBean();
            final MetaBean mbean = context.getMetaBean();
            // TODO implement Validation.groups support on related bean
//            Class[] groups = prop.getFeature(Jsr303Features.Property.REF_GROUPS);
            for (AccessStrategy each : access) {
                if (isCascadable(context, prop, each)) {
                    // modify context state for relationship-target bean

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Examples of org.apache.bval.model.MetaBean

        final AnnotationConstraintBuilder<A> builder =
            new AnnotationConstraintBuilder<A>(constraintClasses, validator, annotation, owner, access);


        // JSR-303 3.4.4: Add implicit groups
        if (prop != null && prop.getParentMetaBean() != null) {
            MetaBean parentMetaBean = prop.getParentMetaBean();
            // If:
            // - the owner is an interface
            // - the class of the metabean being build is different than the
            // owner
            // - and only the Default group is defined
            // Then: add the owner interface as implicit groups
            if (builder.getConstraintValidation().getOwner().isInterface()
                && parentMetaBean.getBeanClass() != builder.getConstraintValidation().getOwner()
                && builder.getConstraintValidation().getGroups().size() == 1
                && builder.getConstraintValidation().getGroups().contains(Default.class)) {
                Set<Class<?>> groups = builder.getConstraintValidation().getGroups();
                groups.add(builder.getConstraintValidation().getOwner());
                builder.getConstraintValidation().setGroups(groups);

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Examples of org.apache.bval.model.MetaBean

//            context.moveUp(bean, mbean);
//        } else
        if (access != null) { // different accesses to relation
            // save old values from context
            final Object bean = context.getBean();
            final MetaBean mbean = context.getMetaBean();
            for (AccessStrategy each : access) {
                if (isCascadable(context, prop, each)) {
                    // modify context state for relationship-target bean
                    context.moveDown(prop, each);
                    // Now, if the related bean is an instance of Map/Array/etc,

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Examples of org.apache.bval.model.MetaBean

        
        checkPropertyName(propertyName);
        checkGroups(groups);
        
        try {
            MetaBean metaBean =
                  factoryContext.getMetaBeanFinder().findForClass(object.getClass());
            GroupValidationContext<ConstraintValidationListener<T>> context =
                  createContext(metaBean, object, (Class<T>)object.getClass(), groups);
            ConstraintValidationListener result = context.getListener();
            NestedMetaProperty nestedProp = getNestedProperty(metaBean, object, propertyName);

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Examples of org.apache.bval.model.MetaBean

        checkBeanType(beanType);
        checkPropertyName(propertyName);
        checkGroups(groups);
        
        try {
            MetaBean metaBean = factoryContext.getMetaBeanFinder().findForClass(beanType);
            GroupValidationContext<ConstraintValidationListener<T>> context =
                  createContext(metaBean, null, beanType, groups);
            ConstraintValidationListener result = context.getListener();
            context.setMetaProperty(
                  getNestedProperty(metaBean, null, propertyName).getMetaProperty());

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Examples of org.apache.bval.model.MetaBean

    public BeanDescriptor getConstraintsForClass(Class<?> clazz) {
        if (clazz == null) {
            throw new IllegalArgumentException("Class cannot be null");
        }
        try {
            MetaBean metaBean = factoryContext.getMetaBeanFinder().findForClass(clazz);
            BeanDescriptorImpl edesc =
                  metaBean.getFeature(Jsr303Features.Bean.BEAN_DESCRIPTOR);
            if (edesc == null) {
                edesc = createBeanDescriptor(metaBean);
                metaBean.putFeature(Jsr303Features.Bean.BEAN_DESCRIPTOR, edesc);
            }
            return edesc;
        } catch (RuntimeException ex) {
            throw new ValidationException("error retrieving constraints for " + clazz, ex);
        }

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Examples of org.apache.bval.model.MetaBean

        final AnnotationConstraintBuilder builder = new AnnotationConstraintBuilder(
              constraintClasses, validator, annotation, owner, access);


        // JSR-303 3.4.4: Add implicit groups
        if ( prop != null && prop.getParentMetaBean() != null ) {
            MetaBean parentMetaBean = prop.getParentMetaBean();
            // If:
            //  - the owner is an interface
            //  - the class of the metabean being build is different than the owner
            //  - and only the Default group is defined
            // Then: add the owner interface as implicit groups
            if ( builder.getConstraintValidation().getOwner().isInterface() &&
                    parentMetaBean.getBeanClass() != builder.getConstraintValidation().getOwner() &&
                    builder.getConstraintValidation().getGroups().size() == 1 &&
                    builder.getConstraintValidation().getGroups().contains(Default.class) ) {
                Set<Class<?>> groups = builder.getConstraintValidation().getGroups();
                groups.add(builder.getConstraintValidation().getOwner());
                builder.getConstraintValidation().setGroups(groups);

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Examples of org.apache.bval.model.MetaBean


    public void testValidateMapAsBean() {
        MetaBeanManagerFactory.getRegistry().addLoader(new XMLMetaBeanURLLoader(
              BusinessObject.class.getResource("test-beanInfos.xml")));


        MetaBean mb = MetaBeanManagerFactory.getFinder()
              .findForId("org.apache.bval.example.Address");


        // 1. validate a bean
        BusinessObjectAddress adr = new BusinessObjectAddress();
        BeanValidator<ValidationResults> validator = new BeanValidator();

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Examples of org.apache.bval.model.MetaBean


    public void testValidate() {
        MetaBeanFinder finder = MetaBeanManagerFactory.getFinder();
        MetaBeanManagerFactory.getRegistry().addLoader(new XMLMetaBeanURLLoader(
              BusinessObject.class.getResource("test-beanInfos.xml")));
        MetaBean info = finder.findForClass(BusinessObject.class);
        BusinessObject object = new BusinessObject();
        object.setAddress(new BusinessObjectAddress());
        object.getAddress().setOwner(object);
        BeanValidator<ValidationResults> validator = new BeanValidator();
        ValidationResults results = validator.validate(object, info);
        assertTrue(results.hasErrorForReason(Reasons.MANDATORY));
        assertTrue(results.hasError(object, null));
        assertTrue(results.hasError(object.getAddress(), null));


        assertTrue(
              validator.validateProperty(object, info.getProperty("firstName")).hasError(
                    object, "firstName"));


        object.setUserId(1L);
        object.setFirstName("Hans");
        object.setLastName("Tester");

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