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Merge pull request #12859 from ralenmdp
* gh-12859: Polish "Fix JSP availability check when not running as a packaged war" Fix JSP availability check when not running as a packaged war
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commit
f32c66d0e1
@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2016 the original author or authors.
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* Copyright 2012-2018 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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@ -16,6 +16,8 @@
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package org.springframework.boot.autoconfigure.web;
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import java.io.File;
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import org.springframework.boot.autoconfigure.template.TemplateAvailabilityProvider;
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import org.springframework.boot.bind.RelaxedPropertyResolver;
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import org.springframework.core.env.Environment;
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@ -38,7 +40,10 @@ public class JspTemplateAvailabilityProvider implements TemplateAvailabilityProv
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ClassLoader classLoader, ResourceLoader resourceLoader) {
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if (ClassUtils.isPresent("org.apache.jasper.compiler.JspConfig", classLoader)) {
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String resourceName = getResourceName(view, environment);
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return resourceLoader.getResource(resourceName).exists();
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if (resourceLoader.getResource(resourceName).exists()) {
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return true;
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}
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return new File("src/main/webapp", resourceName).exists();
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}
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return false;
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}
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@ -0,0 +1,6 @@
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<!DOCTYPE html>
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<html lang="en">
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<body>
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Something went wrong: ${status} ${error}
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</body>
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</html>
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@ -1,5 +1,5 @@
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/*
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* Copyright 2012-2016 the original author or authors.
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* Copyright 2012-2018 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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@ -16,6 +16,9 @@
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package sample.jsp;
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import java.net.URI;
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import java.util.Arrays;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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@ -23,7 +26,11 @@ import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
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import org.springframework.boot.test.web.client.TestRestTemplate;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpMethod;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.MediaType;
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import org.springframework.http.RequestEntity;
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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.SpringRunner;
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@ -50,4 +57,15 @@ public class SampleWebJspApplicationTests {
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assertThat(entity.getBody()).contains("/resources/text.txt");
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}
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@Test
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public void customErrorPage() throws Exception {
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HttpHeaders headers = new HttpHeaders();
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headers.setAccept(Arrays.asList(MediaType.TEXT_HTML));
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RequestEntity<Void> request = new RequestEntity<>(headers, HttpMethod.GET,
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URI.create("/foo"));
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ResponseEntity<String> entity = this.restTemplate.exchange(request, String.class);
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assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.INTERNAL_SERVER_ERROR);
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assertThat(entity.getBody()).contains("Something went wrong");
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}
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}
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