package com.sun.persistence.tools.apt;

import com.sun.mirror.apt.AnnotationProcessor;
import com.sun.mirror.apt.AnnotationProcessorEnvironment;
import com.sun.mirror.apt.AnnotationProcessorFactory;
import com.sun.mirror.declaration.AnnotationTypeDeclaration;

import javax.persistence.Embeddable;
import javax.persistence.EmbeddableSuperclass;
import javax.persistence.Entity;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Set;

/**
 * This is the factory for {@link ListPersistenceClassAp}.
 *
 * @author Sanjeeb.Sahoo@Sun.COM
 */
public class ListPersistenceClassApf implements AnnotationProcessorFactory {

    private Collection<String> supportedTypes =
            Collections.unmodifiableCollection(Arrays.asList(
                    Entity.class.getName(),
                    Embeddable.class.getName(),
                    EmbeddableSuperclass.class.getName()));

    private Collection<String> supportedOptions =
            Collections.unmodifiableCollection(Arrays.asList("-Add", "-Apu"));

    public Collection<String> supportedOptions() {
        return supportedOptions;
    }

    public Collection<String> supportedAnnotationTypes() {
        return supportedTypes;
    }

    public AnnotationProcessor getProcessorFor(
            Set<AnnotationTypeDeclaration> atds,
            final AnnotationProcessorEnvironment env) {
        return new ListPersistenceClassAp(env);
    }

}