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ClassPathResource.isReadable() checks InputStream (for jar directories)

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Resource.isReadable() is defined to semantically imply exists() now.

Issue: SPR-16832
This commit is contained in:
Juergen Hoeller
2018-05-29 21:47:33 +02:00
parent 8593fec22c
commit 69f14a2038
6 changed files with 54 additions and 20 deletions
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13
spring-core/src/test/java/org/springframework/core/io/ClassPathResourceTests.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2017 the original author or authors.
* Copyright 2002-2018 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.
@@ -109,6 +109,17 @@ public class ClassPathResourceTests {
assertEquals("/test.html", ((ClassPathResource) new ClassPathResource("", getClass()).createRelative("/test.html")).getPath());
}
@Test
public void directoryNotReadable() {
Resource fileDir = new ClassPathResource("org/springframework/core");
assertTrue(fileDir.exists());
assertFalse(fileDir.isReadable());
Resource jarDir = new ClassPathResource("reactor/core");
assertTrue(jarDir.exists());
assertFalse(jarDir.isReadable());
}
private void assertDescriptionContainsExpectedPath(ClassPathResource resource, String expectedPath) {
Matcher matcher = DESCRIPTION_PATTERN.matcher(resource.getDescription());