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Posted to dev@tomcat.apache.org by fs...@apache.org on 2020/06/26 14:58:58 UTC
[tomcat] 01/03: Allow recursive substitution of properties.
This is an automated email from the ASF dual-hosted git repository.
fschumacher pushed a commit to branch pr309-recursion
in repository https://gitbox.apache.org/repos/asf/tomcat.git
commit 4f1ae64882486eeb0b60f9daf13daeca5df6b7c9
Author: Jean-Frederic Clere <jf...@gmail.com>
AuthorDate: Fri Jun 26 09:50:09 2020 +0200
Allow recursive substitution of properties.
---
java/org/apache/tomcat/util/IntrospectionUtils.java | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/java/org/apache/tomcat/util/IntrospectionUtils.java b/java/org/apache/tomcat/util/IntrospectionUtils.java
index 78ab66f..977d33a 100644
--- a/java/org/apache/tomcat/util/IntrospectionUtils.java
+++ b/java/org/apache/tomcat/util/IntrospectionUtils.java
@@ -332,7 +332,15 @@ public final class IntrospectionUtils {
}
if (prev < value.length())
sb.append(value.substring(prev));
- return sb.toString();
+ String newval = sb.toString();
+ if (newval.indexOf('$') < 0) {
+ return newval;
+ }
+ if (newval.equals(value))
+ return value;
+ if (log.isDebugEnabled())
+ log.debug("IntrospectionUtils.replaceProperties iter on: " + newval);
+ return replaceProperties(newval, staticProp, dynamicProp, classLoader);
}
private static String getProperty(String name, Hashtable<Object, Object> staticProp,
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