fr.mby.portal.coreimpl.message.BasicReplyFactory.java Source code

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Here is the source code for fr.mby.portal.coreimpl.message.BasicReplyFactory.java

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/**
 * Copyright 2013 Maxime Bossard
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package fr.mby.portal.coreimpl.message;

import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Service;
import org.springframework.util.Assert;

import fr.mby.portal.api.message.IReply;
import fr.mby.portal.api.message.IMessage.MessageType;
import fr.mby.portal.core.message.IReplyFactory;

/**
 * @author Maxime Bossard - 2013
 * 
 */
@Service
public class BasicReplyFactory implements IReplyFactory {

    @Override
    public IReply build(final HttpServletResponse response, final MessageType messageType) {
        Assert.notNull(response, "No HttpServletResponse provided !");
        Assert.notNull(messageType, "No MessageType provided !");

        final IReply reply;

        switch (messageType) {
        case ACTION:
            reply = new BasicActionReply();
            break;
        case RENDER:
            reply = new BasicRenderReply(response);
            break;
        case EVENT:
            reply = new BasicEventReply();
            break;
        default:
            throw new IllegalArgumentException("Unknown message type !");
        }

        return reply;
    }

}