Examples of MetaDataTransformer

org.apache.myfaces.extensions.validator.core.metadata.transformer.MetaDataTransformer
{@link org.apache.myfaces.extensions.validator.core.metadata.transformer.MetaDataTransformer MetaDataTransformers}are used to convert specific information of constraints to a generic representation. So it's possible to transform different meta-data implementations to an independent representation. E.g. @Length and @Size specifies the same information. {@link org.apache.myfaces.extensions.validator.core.metadata.transformer.MetaDataTransformer MetaDataTransformers}are aware of the concrete meta-data implementation but they aren't aware of JSF components. The result of the transformation is used by {@link org.apache.myfaces.extensions.validator.core.initializer.component.ComponentInitializer ComponentInitializers}to initialize JSF components based on the found meta-data. {@link org.apache.myfaces.extensions.validator.core.metadata.CommonMetaDataKeys} provides the keys used by ExtVal. @since 1.x.1

Examples of org.apache.myfaces.extensions.validator.core.metadata.transformer.MetaDataTransformer

        MetaDataExtractor extractor = DefaultPropertyScanningMetaDataExtractor.getInstance();


        String[] targetExpressions = metaDataEntry.getValue(JoinValidation.class).value();


        ValidationStrategy validationStrategy;
        MetaDataTransformer metaDataTransformer;


        Map<String, Object> results = new HashMap<String, Object>();


        PropertyDetails propertyDetails;
        for (String targetExpression : targetExpressions)
        {
            propertyDetails = ExtValUtils
                .createPropertyDetailsForNewTarget(metaDataEntry, targetExpression);


            for (MetaDataEntry entry : extractor.extract(FacesContext.getCurrentInstance(),
                                                            propertyDetails).getMetaDataEntries())
            {
                validationStrategy = ExtValUtils.getValidationStrategyForMetaData(entry.getKey());


                if(validationStrategy == null ||
                        PropertyValidationUtils.isValidationSkipped(FacesContext.getCurrentInstance(),
                                validationStrategy, entry))
                {
                    continue;
                }


                metaDataTransformer = ExtValUtils.getMetaDataTransformerForValidationStrategy(validationStrategy);


                if (metaDataTransformer != null)
                {
                    if(!(entry.getValue() instanceof Annotation &&
                            ExtValUtils.getValidationParameterExtractor()
                                    .extract(entry.getValue(Annotation.class),
                                            ExtValUtils
                                                    .getValidationParameterClassFor(DisableClientSideValidation.class))
                                    .iterator().hasNext()))
                    {
                        results.putAll(metaDataTransformer.convertMetaData(entry));
                    }
                }
            }
        }
        return results;

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Examples of org.apache.myfaces.extensions.validator.core.metadata.transformer.MetaDataTransformer

                                                         SkipValidationEvaluator skipValidationEvaluator,
                                                         Map<String, Object> metaData, MetaDataEntry entry)
    {
        if (!skipValidationEvaluator.skipValidation(facesContext, uiComponent, validationStrategy, entry))
        {
            MetaDataTransformer metaDataTransformer = getMetaDataTransformerForValidationStrategy(validationStrategy);


            if (metaDataTransformer != null)
            {
                if (LOGGER.isDebugEnabled())
                {
                    LOGGER.debug(metaDataTransformer.getClass().getName() + " instantiated");
                }


                metaData = metaDataTransformer.convertMetaData(entry);
            }
            else
            {
                metaData = null;
            }

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Examples of org.apache.myfaces.extensions.validator.core.metadata.transformer.MetaDataTransformer

        {
            logger.trace("start to init component " + uiComponent.getClass().getName());
        }


        ValidationStrategy validationStrategy;
        MetaDataTransformer metaDataTransformer;


        MetaDataExtractor metaDataExtractor = ExtValUtils.getComponentMetaDataExtractor();


        Map<String, Object> metaData = new HashMap<String, Object>();
        for (MetaDataEntry entry : metaDataExtractor.extract(facesContext, uiComponent).getMetaDataEntries())
        {
            validationStrategy = ExtValUtils.getValidationStrategyForMetaData(entry.getKey());


            if (validationStrategy != null)
            {
                if(!skipValidation(facesContext, uiComponent, validationStrategy, entry))
                {
                    metaDataTransformer = ExtValUtils.getMetaDataTransformerForValidationStrategy(validationStrategy);


                    if(metaDataTransformer != null)
                    {
                        if(this.logger.isDebugEnabled())
                        {
                            this.logger.debug(metaDataTransformer.getClass().getName() + " instantiated");
                        }
                        
                        metaData = metaDataTransformer.convertMetaData(entry);
                    }
                    else
                    {
                        metaData = null;
                    }

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Examples of org.apache.myfaces.extensions.validator.core.metadata.transformer.MetaDataTransformer

                                                         SkipValidationEvaluator skipValidationEvaluator,
                                                         Map<String, Object> metaData, MetaDataEntry entry)
    {
        if (!skipValidationEvaluator.skipValidation(facesContext, uiComponent, validationStrategy, entry))
        {
            MetaDataTransformer metaDataTransformer = getMetaDataTransformerForValidationStrategy(validationStrategy);


            if (metaDataTransformer != null)
            {
                LOGGER.fine(metaDataTransformer.getClass().getName() + " instantiated");


                metaData = metaDataTransformer.convertMetaData(entry);
            }
            else
            {
                metaData = null;
            }

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