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Detect existing jar URLs from URLClassLoader.getURLs() 

Closes gh-22346
This commit is contained in:
Juergen Hoeller 2019-02-05 16:02:50 +01:00
parent ac4525ddf8
commit 643a68f81b
1 changed files with 4 additions and 3 deletions
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7
spring-core/src/main/java/org/springframework/core/io/support/PathMatchingResourcePatternResolver.java
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@ -1,5 +1,5 @@
/* /*
* Copyright 2002-2018 the original author or authors. * Copyright 2002-2019 the original author or authors.
* *
* Licensed under the Apache License, Version 2.0 (the "License"); * Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License. * you may not use this file except in compliance with the License.
@ -372,8 +372,9 @@ public class PathMatchingResourcePatternResolver implements ResourcePatternResol
try { try {
for (URL url : ((URLClassLoader) classLoader).getURLs()) { for (URL url : ((URLClassLoader) classLoader).getURLs()) {
try { try {
UrlResource jarResource = new UrlResource( UrlResource jarResource = (ResourceUtils.URL_PROTOCOL_JAR.equals(url.getProtocol()) ?
ResourceUtils.JAR_URL_PREFIX + url + ResourceUtils.JAR_URL_SEPARATOR); new UrlResource(url) :
new UrlResource(ResourceUtils.JAR_URL_PREFIX + url + ResourceUtils.JAR_URL_SEPARATOR));
if (jarResource.exists()) { if (jarResource.exists()) {
result.add(jarResource); result.add(jarResource);
} }