com.consol.citrus.simulator.servlet.StaticResourceServlet.java Source code

Introduction

Here is the source code for com.consol.citrus.simulator.servlet.StaticResourceServlet.java

Source

/*
 * Copyright 2006-2014 the original author or authors.
 *
 * 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 com.consol.citrus.simulator.servlet;

import com.github.jknack.handlebars.Context;
import com.github.jknack.handlebars.Template;
import org.springframework.util.StringUtils;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

/**
 * Servlet serves static Html resources via Handlebars template.
 * @author Christoph Deppisch
 */
public class StaticResourceServlet extends AbstractSimulatorServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        Template template = compileHandlebarsTemplate(getTemplateName(req.getRequestURI()));

        Map<String, Object> model = new HashMap<String, Object>();
        model.put("contextPath", req.getContextPath());

        template.apply(Context.newContext(model), resp.getWriter());
    }

    private String getTemplateName(String requestURI) {
        if (StringUtils.hasText(requestURI) && requestURI.endsWith("/")) {
            return requestURI.substring(0, requestURI.length() - 1);
        } else {
            return requestURI;
        }
    }
}