pl.bristleback.server.bristle.conf.resolver.action.ResponseResolver.java Source code

Introduction

Here is the source code for pl.bristleback.server.bristle.conf.resolver.action.ResponseResolver.java

Source

/*
 * Bristleback Websocket Framework - Copyright (c) 2010-2013 http://bristleback.pl
 * ---------------------------------------------------------------------------
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by the
 * Free Software Foundation; either version 3 of the License, or (at your
 * option) any later version.
 * This library is distributed in the hope that it will be useful,
 * but without any warranty; without even the implied warranty of merchantability
 * or fitness for a particular purpose.
 * You should have received a copy of the GNU Lesser General Public License along
 * with this program; if not, see <http://www.gnu.org/licenses/lgpl.html>.
 * ---------------------------------------------------------------------------
 */

package pl.bristleback.server.bristle.conf.resolver.action;

import org.springframework.stereotype.Component;
import pl.bristleback.server.bristle.action.response.ActionResponseInformation;
import pl.bristleback.server.bristle.api.SerializationEngine;
import pl.bristleback.server.bristle.api.SerializationResolver;

import javax.inject.Inject;
import javax.inject.Named;
import java.lang.reflect.Method;

/**
 * //@todo class description
 * <p/>
 * Created on: 2012-06-16 12:13:12 <br/>
 *
 * @author Wojciech Niemiec
 */
@Component
public class ResponseResolver {

    @Inject
    @Named("serializationEngine")
    private SerializationEngine serializationEngine;

    ActionResponseInformation resolveResponse(Method action) {
        ActionResponseInformation responseInformation = new ActionResponseInformation();

        Class<?> actionReturnType = action.getReturnType();
        if (actionReturnType.equals(Void.class) || actionReturnType.equals(Void.TYPE)) {
            responseInformation.setVoidResponse(true);
        }

        resolveResponseSerialization(action, responseInformation);

        return responseInformation;
    }

    @SuppressWarnings("unchecked")
    private void resolveResponseSerialization(Method action, ActionResponseInformation responseInformation) {
        SerializationResolver serializationResolver = serializationEngine.getSerializationResolver();
        Object payloadSerialization = serializationResolver.resolveSerialization(action.getGenericReturnType(),
                action.getAnnotations());
        responseInformation.setSerialization(payloadSerialization);
    }
}