private Map convert()

in validation-modules/property-validation/src/main/java/org/apache/myfaces/extensions/validator/baseval/metadata/transformer/JoinMetaDataTransformer.java [65:111]

39 lines of code
8 McCabe index (conditional complexity)


    private Map<String, Object> convert(MetaDataEntry metaDataEntry)
    {
        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;
        FacesContext facesContext = FacesContext.getCurrentInstance();
        for (String targetExpression : targetExpressions)
        {
            propertyDetails = ExtValUtils
                .createPropertyDetailsForNewTarget(metaDataEntry, targetExpression);

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

                if(validationStrategy == null ||
                        PropertyValidationUtils.isValidationSkipped(facesContext,
                                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;
    }