RequestContextFactoryImpl.java

/**
 * Copyright 2005-2016 hdiv.org
 *
 * 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 org.hdiv.context;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.hdiv.filter.RequestWrapper;
import org.hdiv.filter.ResponseWrapper;
import org.hdiv.init.RequestInitializer;

public class RequestContextFactoryImpl implements RequestContextFactory {

	public final RequestContextHolder create(final RequestInitializer initializer, final HttpServletRequest request,
			final HttpServletResponse response) {
		return save(initializer, doCreate(request, response));
	}

	private RequestContextHolder save(final RequestInitializer requestInitializer, final RequestContext holder) {
		requestInitializer.initRequest(holder);

		RequestWrapper requestWrapper = requestInitializer.createRequestWrapper(holder);
		ResponseWrapper responseWrapper = requestInitializer.createResponseWrapper(holder);

		holder.update(requestWrapper, responseWrapper);
		return holder;
	}

	protected RequestContext doCreate(final HttpServletRequest request, final HttpServletResponse response) {
		return new RequestContext(request, response);
	}

}