com.appslandia.plum.results.JspResult Maven / Gradle / Ivy

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// The MIT License (MIT)
// Copyright © 2015 AppsLandia. All rights reserved.

// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

package com.appslandia.plum.results;

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

import com.appslandia.plum.base.ActionResult;
import com.appslandia.plum.base.AppConfig;
import com.appslandia.plum.base.RequestContext;
import com.appslandia.plum.utils.ServletUtils;

/**
 *
 * @author Loc Ha
 *
 */
public class JspResult implements ActionResult {

	private String action;
	private String controller;
	private String location;

	public JspResult() {
	}

	public JspResult(String action) {
		this.action = action;
	}

	public JspResult(String action, String controller) {
		this.action = action;
		this.controller = controller;
	}

	public JspResult location(String location) {
		this.location = location;
		return this;
	}

	@Override
	public void execute(HttpServletRequest request, HttpServletResponse response, RequestContext requestContext) throws Exception {
		AppConfig appConfig = ServletUtils.getAppScoped(request, AppConfig.class);

		if (this.location == null) {
			if (this.action == null) {
				this.action = requestContext.getActionDesc().getAction();
			}
			if (this.controller == null) {
				this.controller = requestContext.getActionDesc().getController();
			}
			this.location = appConfig.getJspPath() + "/" + this.controller + "/" + this.action + ".jsp";
		} else {
			this.location = appConfig.getJspPath() + "/" + this.location;
		}

		if (requestContext.getActionDesc().getChildAction() == null) {
			ServletUtils.forward(request, response, this.location);
		} else {
			ServletUtils.include(request, response, this.location);
		}
	}

	public static final JspResult DEFAULT = new JspResult() {

		@Override
		public void execute(HttpServletRequest request, HttpServletResponse response, RequestContext requestContext) throws Exception {
			AppConfig appConfig = ServletUtils.getAppScoped(request, AppConfig.class);
			String location = appConfig.getJspPath() + "/" + requestContext.getActionDesc().getController() + "/" + requestContext.getActionDesc().getAction() + ".jsp";

			if (requestContext.getActionDesc().getChildAction() == null) {
				ServletUtils.forward(request, response, location);
			} else {
				ServletUtils.include(request, response, location);
			}
		}
	};

	public static String getJspLocation(HttpServletRequest request, String jspPath) {
		AppConfig appConfig = ServletUtils.getAppScoped(request, AppConfig.class);
		return appConfig.getJspPath() + jspPath;
	}
}