Examples of MetadataExtractor

org.apache.deltaspike.data.impl.meta.extractor.MetadataExtractor
org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor
A meta-data extractor is responsible to analyze an object (e.g. UIComponent) and returns all available meta-data information. An implementation should provide the possibility to filter the found meta-data e.g. via {@link org.apache.myfaces.extensions.validator.core.storage.MetaDataStorageFilter} @since 1.x.1
org.apache.oodt.opendapps.extractors.MetadataExtractor
Interface for extracting metadata from a generic web accessible resource into a CAS metadata container. Each implementation class must be responsible for instantiating and accessing the specific metadata source as appropriate. @author Luca Cinquini
org.apache.tapestry5.services.meta.MetaDataExtractor
Used to extract a {@linkplain ComponentModel#getMeta(String) meta data value} from a component annotation. Instancesof this interface are contributed into the MetaWorker service. @since 5.2.0 @see MetaWorker @see MetaDataLocator
org.jboss.arquillian.persistence.core.metadata.MetadataExtractor
@author Bartosz Majsak
org.jboss.arquillian.persistence.metadata.MetadataExtractor
@author Bartosz Majsak

Examples of org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor

{
    public void processValidation(FacesContext facesContext,
            UIComponent uiComponent, MetaDataEntry metaDataEntry,
            Object convertedObject) throws ValidatorException
    {
        MetaDataExtractor extractor = new DefaultPropertyScanningMetaDataExtractor();


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


        ValidationStrategy validationStrategy;


        PropertyDetails propertyDetails;
        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)
                {

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Examples of org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor

    }


    public void testCustomComponentMetaDataExtractorClassNameDefault()
    {
        DefaultComponentMetaDataExtractorFactory factory = new DefaultComponentMetaDataExtractorFactory();
        MetaDataExtractor extractor = factory.create();
        PropertyInformation propInformation = extractor.extract(facesContext, new Object());
        // Object isn't allowed so we get an empty propertyInformation object
        // back.
        // The web.xml and custom config sets an extractor that enters something
        // here.
        assertNull(propInformation.getInformation(PropertyInformationKeys.CUSTOM_PROPERTIES));

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Examples of org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor

    }


    public void testCustomComponentMetaDataExtractorClassNameWebXml()
    {
        DefaultComponentMetaDataExtractorFactory factory = new DefaultComponentMetaDataExtractorFactory();
        MetaDataExtractor extractor = factory.create();
        PropertyInformation propInformation = extractor.extract(facesContext, new Object());
        assertEquals(WEB_XML, propInformation.getInformation(PropertyInformationKeys.CUSTOM_PROPERTIES));
    }

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Examples of org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor

    }


    public void testCustomComponentMetaDataExtractorClassNameCustomConfig()
    {
        DefaultComponentMetaDataExtractorFactory factory = new DefaultComponentMetaDataExtractorFactory();
        MetaDataExtractor extractor = factory.create();
        PropertyInformation propInformation = extractor.extract(facesContext, new Object());
        assertEquals(CUSTOM_CONFIG, propInformation.getInformation(PropertyInformationKeys.CUSTOM_PROPERTIES));
    }

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Examples of org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor

        }
    }


    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;
        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 ||

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Examples of org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor

    private void validateJoinValidation(FacesContext facesContext,
                                        UIComponent uiComponent,
                                        MetaDataEntry metaDataEntry,
                                        Object convertedObject)
    {
        MetaDataExtractor extractor = DefaultPropertyScanningMetaDataExtractor.getInstance();


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


        ValidationStrategy validationStrategy;


        PropertyDetails propertyDetails;
        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)
                {

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Examples of org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor


    protected PropertyInformation getPropertyInformation(FacesContext facesContext, UIComponent uiComponent)
    {
        Map<String, Object> properties = getPropertiesForComponentMetaDataExtractor(uiComponent);


        MetaDataExtractor metaDataExtractor = getComponentMetaDataExtractor(properties);


        return metaDataExtractor.extract(facesContext, uiComponent);
    }

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Examples of org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor

    }


    public static MetaDataExtractor createInterceptedMetaDataExtractorWith(
            final MetaDataExtractor metaDataExtractor, final Map<String, Object> properties)
    {
        return new MetaDataExtractor()
        {
            public PropertyInformation extract(FacesContext facesContext, Object object)
            {
                PropertyInformation result = metaDataExtractor.extract(facesContext, object);

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Examples of org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor

            FacesContext facesContext, UIComponent uiComponent, Map<String, Object> properties)
    {
        ValidationStrategy validationStrategy;


        SkipValidationEvaluator skipValidationEvaluator = ExtValContext.getContext().getSkipValidationEvaluator();
        MetaDataExtractor metaDataExtractor = getComponentMetaDataExtractorWith(properties);


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


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


            if (validationStrategy != null)

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Examples of org.apache.myfaces.extensions.validator.core.metadata.extractor.MetaDataExtractor

        }
    }


    protected void processValidation(FacesContext facesContext, UIComponent uiComponent, Object convertedObject)
    {
        MetaDataExtractor metaDataExtractor = ExtValUtils
                .getComponentMetaDataExtractorWith(getPropertiesForComponentMetaDataExtractor(uiComponent));


        PropertyInformation propertyInformation = metaDataExtractor.extract(facesContext, uiComponent);


        try
        {
            if(logger.isTraceEnabled())
            {

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