Phillip Webb
11 years ago
commit
99af5dbe23
@ -0,0 +1,65 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<!-- Your own application should inherit from spring-boot-starter-parent -->
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-samples</artifactId>
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<version>1.0.3.BUILD-SNAPSHOT</version>
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</parent>
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<artifactId>spring-boot-sample-tomcat8-jsp</artifactId>
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<packaging>war</packaging>
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<name>Spring Boot Tomcat 8 JSP Sample</name>
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<description>Spring Boot Tomcat 8 JSP Sample</description>
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<url>http://projects.spring.io/spring-boot/</url>
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<organization>
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<name>Pivotal Software, Inc.</name>
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<url>http://www.spring.io</url>
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</organization>
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<properties>
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<main.basedir>${basedir}/../..</main.basedir>
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<m2eclipse.wtp.contextRoot>/</m2eclipse.wtp.contextRoot>
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<tomcat.version>8.0.8</tomcat.version>
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<java.version>1.7</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-tomcat</artifactId>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>org.apache.tomcat.embed</groupId>
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<artifactId>tomcat-embed-jasper</artifactId>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>javax.servlet</groupId>
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<artifactId>jstl</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-surefire-plugin</artifactId>
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<configuration>
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<useSystemClassLoader>false</useSystemClassLoader>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -0,0 +1,40 @@
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/*
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* Copyright 2012-2013 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sample.jsp;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
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import org.springframework.boot.builder.SpringApplicationBuilder;
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import org.springframework.boot.context.web.SpringBootServletInitializer;
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import org.springframework.context.annotation.ComponentScan;
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import org.springframework.context.annotation.Configuration;
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@Configuration
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@EnableAutoConfiguration
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@ComponentScan
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public class SampleTomcat8JspApplication extends SpringBootServletInitializer {
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@Override
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protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
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return application.sources(SampleTomcat8JspApplication.class);
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}
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public static void main(String[] args) throws Exception {
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SpringApplication.run(SampleTomcat8JspApplication.class, args);
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}
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}
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@ -0,0 +1,39 @@
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/*
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* Copyright 2012-2014 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sample.jsp;
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import java.util.Date;
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import java.util.Map;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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@Controller
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public class WelcomeController {
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@Value("${application.message:Hello World}")
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private String message = "Hello World";
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@RequestMapping("/")
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public String welcome(Map<String, Object> model) {
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model.put("time", new Date());
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model.put("message", this.message);
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return "welcome";
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}
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}
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@ -0,0 +1,3 @@
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spring.view.prefix: /WEB-INF/jsp/
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spring.view.suffix: .jsp
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application.message: Hello Phil
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@ -0,0 +1,18 @@
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<!DOCTYPE html>
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<%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>
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<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
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<html lang="en">
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<body>
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<c:url value="/resources/text.txt" var="url"/>
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<spring:url value="/resources/text.txt" htmlEscape="true" var="springUrl" />
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Spring URL: ${springUrl} at ${time}
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<br>
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JSTL URL: ${url}
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<br>
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Message: ${message}
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</body>
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</html>
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@ -0,0 +1,58 @@
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/*
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* Copyright 2012-2014 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package sample.jsp;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.boot.test.IntegrationTest;
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import org.springframework.boot.test.SpringApplicationConfiguration;
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import org.springframework.boot.test.TestRestTemplate;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.test.annotation.DirtiesContext;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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import org.springframework.test.context.web.WebAppConfiguration;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertTrue;
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/**
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* Basic integration tests for JSP application.
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*
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* @author Phillip Webb
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*/
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@RunWith(SpringJUnit4ClassRunner.class)
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@SpringApplicationConfiguration(classes = SampleTomcat8JspApplication.class)
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@WebAppConfiguration
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@IntegrationTest("server.port:0")
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@DirtiesContext
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public class SampleWebJspApplicationTests {
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@Value("${local.server.port}")
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private int port;
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@Test
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public void testJspWithEl() throws Exception {
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ResponseEntity<String> entity = new TestRestTemplate().getForEntity(
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"http://localhost:" + this.port, String.class);
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assertEquals(HttpStatus.OK, entity.getStatusCode());
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assertTrue("Wrong body:\n" + entity.getBody(),
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entity.getBody().contains("/resources/text.txt"));
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}
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}
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@ -1,58 +0,0 @@
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package org.springframework.boot.context.embedded.tomcat;
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import javax.servlet.ServletContainerInitializer;
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import javax.servlet.ServletException;
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import org.apache.catalina.Lifecycle;
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import org.apache.catalina.LifecycleEvent;
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import org.apache.catalina.LifecycleListener;
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import org.apache.catalina.core.StandardContext;
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import org.springframework.util.Assert;
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import org.springframework.util.ClassUtils;
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/**
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* Tomcat {@link LifecycleListener} to initialize Jasper by calling the
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* `JasperInitializer` used in Tomcat 8.
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*
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* @author Phillip Webb
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*/
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class JasperInitializerLifecycleListener implements LifecycleListener {
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private static final String JASPER_INITIALIZER_CLASS = "org.apache.jasper.servlet.JasperInitializer";
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private ServletContainerInitializer initializer;
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public JasperInitializerLifecycleListener() {
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this.initializer = getJasperInitializer();
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}
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@Override
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public void lifecycleEvent(LifecycleEvent event) {
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if (this.initializer != null
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&& Lifecycle.CONFIGURE_START_EVENT.equals(event.getType())) {
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onStartup(event);
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}
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}
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private void onStartup(LifecycleEvent event) {
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Assert.isInstanceOf(StandardContext.class, event.getSource());
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StandardContext standardContext = (StandardContext) event.getSource();
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try {
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this.initializer.onStartup(null, standardContext.getServletContext());
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}
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catch (ServletException ex) {
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throw new IllegalStateException(ex);
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}
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}
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private ServletContainerInitializer getJasperInitializer() {
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try {
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Class<?> jasperClass = ClassUtils.forName(JASPER_INITIALIZER_CLASS, null);
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return (ServletContainerInitializer) jasperClass.newInstance();
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}
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catch (Exception ex) {
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return null;
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}
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}
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}
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Reference in New Issue