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Add support for using Velocity templates

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This commit is contained in:
Andy Wilkinson
2014-05-07 17:34:24 +01:00
parent b33eb95dd2
commit 2378fe0900
31 changed files with 1156 additions and 182 deletions
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33
spring-boot-samples/spring-boot-sample-web-velocity/src/main/java/sample/velocity/SampleWebVelocityApplication.java Normal file
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/*
* Copyright 2012-2014 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 sample.velocity;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
@Configuration
@EnableAutoConfiguration
@ComponentScan
public class SampleWebVelocityApplication {
public static void main(String[] args) throws Exception {
SpringApplication.run(SampleWebVelocityApplication.class, args);
}
}

39
spring-boot-samples/spring-boot-sample-web-velocity/src/main/java/sample/velocity/WelcomeController.java Normal file
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/*
* Copyright 2012-2014 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 sample.velocity;
import java.util.Date;
import java.util.Map;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class WelcomeController {
@Value("${application.message:Hello World}")
private String message = "Hello World";
@RequestMapping("/")
public String welcome(Map<String, Object> model) {
model.put("time", new Date());
model.put("message", this.message);
return "welcome";
}
}

2
spring-boot-samples/spring-boot-sample-web-velocity/src/main/resources/application.properties Normal file
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application.message: Hello, Andy
spring.velocity.dateToolAttribute: dateTool

9
spring-boot-samples/spring-boot-sample-web-velocity/src/main/resources/templates/error.vm Normal file
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<!DOCTYPE html>
<html lang="en">
<body>
Something went wrong: ${status} ${error}
</body>
</html>

14
spring-boot-samples/spring-boot-sample-web-velocity/src/main/resources/templates/welcome.vm Normal file
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<!DOCTYPE html>
<html lang="en">
<body>
<span>Time:</span>
<ul>
<li>From controller: $time</li>
<li>From velocity: $dateTool</li>
</ul>
<span>Message: $message</span>
</body>
</html>

80
spring-boot-samples/spring-boot-sample-web-velocity/src/test/java/sample/velocity/SampleWebVelocityApplicationTests.java Normal file
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/*
* Copyright 2012-2014 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 sample.velocity;
import java.util.Arrays;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.test.IntegrationTest;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.boot.test.TestRestTemplate;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* Basic integration tests for Velocity application.
*
* @author Phillip Webb
* @author Andy Wilkinson
*/
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = SampleWebVelocityApplication.class)
@WebAppConfiguration
@IntegrationTest("server.port=0")
@DirtiesContext
public class SampleWebVelocityApplicationTests {
@Value("${local.server.port}")
private int port;
@Test
public void testVelocityTemplate() throws Exception {
ResponseEntity<String> entity = new TestRestTemplate().getForEntity(
"http://localhost:" + this.port, String.class);
assertEquals(HttpStatus.OK, entity.getStatusCode());
assertTrue("Wrong body:\n" + entity.getBody(),
entity.getBody().contains("Hello, Andy"));
}
@Test
public void testVelocityErrorTemplate() throws Exception {
HttpHeaders headers = new HttpHeaders();
headers.setAccept(Arrays.asList(MediaType.TEXT_HTML));
HttpEntity<String> requestEntity = new HttpEntity<String>(headers);
ResponseEntity<String> responseEntity = new TestRestTemplate().exchange(
"http://localhost:" + this.port + "/does-not-exist", HttpMethod.GET,
requestEntity, String.class);
assertEquals(HttpStatus.NOT_FOUND, responseEntity.getStatusCode());
assertTrue("Wrong body:\n" + responseEntity.getBody(), responseEntity.getBody()
.contains("Something went wrong: 404 Not Found"));
}
}