DataModelClassesMapProducer.java

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package com.sun.faces.cdi;

import java.util.Map;

import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.inject.spi.CDI;
import javax.faces.model.DataModel;

/**
 * <p class="changed_added_2_3">
 * The DataModelClassesMapProducer is the CDI producer that allows UIData, UIRepeat and
 * possible other components that need a DataModel wrapper for a given type to obtain
 * a Map of types to DataModel implementations capable of wrapping that type.
 * </p>
 * 
 * <p>
 * Components can obtain this Map by querying the bean manager for beans named "comSunFacesDataModelClassesMap".
 * </p>
 *
 * @since 2.3
 *
 */
public class DataModelClassesMapProducer extends CdiProducer<Map<Class<?>, Class<? extends DataModel<?>>>> {

    /**
     * Serialization version
     */
    private static final long serialVersionUID = 1L;
    
    public DataModelClassesMapProducer() {
        super.name("comSunFacesDataModelClassesMap")
             .scope(ApplicationScoped.class)
             .qualifiers(new DataModelClassesAnnotationLiteral())
             .types(
                 Map.class, 
                 Object.class)
             .beanClass(Map.class)
             .create(e -> CDI
                 .current()
                 .select(CdiExtension.class)
                 .get()
                 .getForClassToDataModelClass());
    }

}