MultipartFormDispatchProvider.java

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

import com.sun.jersey.api.model.AbstractResourceMethod;
import com.sun.jersey.api.model.Parameter;
import com.sun.jersey.spi.dispatch.RequestDispatcher;
import com.sun.jersey.spi.inject.Injectable;
import java.util.List;
import java.util.logging.Logger;
import javax.ws.rs.FormParam;
import javax.ws.rs.core.MediaType;


/**
 *
 * @author Paul.Sandoz@Sun.Com
 */
public class MultipartFormDispatchProvider extends FormDispatchProvider {
    private static final Logger LOGGER = Logger.getLogger(MultipartFormDispatchProvider.class.getName());

    private static MediaType MULTIPART_FORM_DATA = new MediaType("multipart", "form-data");

    @Override
    public RequestDispatcher create(AbstractResourceMethod method) {
        boolean found = false;
        for (MediaType m : method.getSupportedInputTypes()) {
            found = (!m.isWildcardSubtype() && m.isCompatible(MULTIPART_FORM_DATA));
            if (found) break;
        }
        if (!found)
            return null;
        
        return super.create(method);
    }
        
    @Override
    protected List<Injectable> getInjectables(AbstractResourceMethod method) {
        for (int i = 0; i < method.getParameters().size(); i++) {
            Parameter p = method.getParameters().get(i);
            
            if (p.getAnnotation().annotationType() == FormParam.class) {
                LOGGER.severe("Resource methods utilizing @FormParam "
                        + "and consuming \"multipart/form-data\" are no longer supported. See @FormDataParam.");
            }
        }
        return null;
    }
}