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package com.sun.jersey.server.impl.model.method;

import com.sun.jersey.api.model.AbstractResourceMethod;
import com.sun.jersey.api.uri.UriTemplate;
import com.sun.jersey.impl.ImplMessages;
import com.sun.jersey.server.impl.container.filter.FilterFactory;
import com.sun.jersey.spi.container.ResourceMethodDispatchProvider;
import com.sun.jersey.spi.container.ResourceFilter;
import com.sun.jersey.spi.inject.Errors;
import java.lang.reflect.Method;
import java.util.List;

/**
 *
 * @author [email protected]
 */
public final class ResourceHttpMethod extends ResourceMethod {
    private final AbstractResourceMethod arm;
    
    public ResourceHttpMethod(
            ResourceMethodDispatchProvider dp,
            FilterFactory ff,
            AbstractResourceMethod arm) {
        this(dp, ff, UriTemplate.EMPTY, arm);
    }
    
    public ResourceHttpMethod(
            ResourceMethodDispatchProvider dp,
            FilterFactory ff,
            UriTemplate template,
            AbstractResourceMethod arm) {
        this(dp, ff, ff.getResourceFilters(arm), template, arm);
    }

    public ResourceHttpMethod(
            ResourceMethodDispatchProvider dp,
            FilterFactory ff,
            List resourceFilters,
            UriTemplate template,
            AbstractResourceMethod arm) {
        super(arm.getHttpMethod(),
                template,
                arm.getSupportedInputTypes(),
                arm.getSupportedOutputTypes(),
                arm.areOutputTypesDeclared(),
                dp.create(arm),
                FilterFactory.getRequestFilters(resourceFilters),
                FilterFactory.getResponseFilters(resourceFilters));

        this.arm = arm;
        
        if (getDispatcher() == null) {
            Method m = arm.getMethod();

            String msg = ImplMessages.NOT_VALID_HTTPMETHOD(m,
                    arm.getHttpMethod(), m.getDeclaringClass());
            Errors.error(msg);
        }
    }
    
    @Override
    public AbstractResourceMethod getAbstractResourceMethod() {
        return arm;
    }

    @Override
    public String toString() {
        Method m = arm.getMethod();
        return ImplMessages.RESOURCE_METHOD(m.getDeclaringClass(), m.getName());
    }
}