diff options
Diffstat (limited to 'misc')
| -rw-r--r-- | misc/log4j/src/main/java/org/onap/aaf/misc/env/log4j/LogFileNamer.java | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/misc/log4j/src/main/java/org/onap/aaf/misc/env/log4j/LogFileNamer.java b/misc/log4j/src/main/java/org/onap/aaf/misc/env/log4j/LogFileNamer.java index 9a615fb8..85aae6f0 100644 --- a/misc/log4j/src/main/java/org/onap/aaf/misc/env/log4j/LogFileNamer.java +++ b/misc/log4j/src/main/java/org/onap/aaf/misc/env/log4j/LogFileNamer.java @@ -57,14 +57,20 @@ public class LogFileNamer { */
public String setAppender(String appender) throws IOException {
File f = new File(String.format(FIRST_FILE_FORMAT_STR, dir, root, appender));
+ File lock = new File(f.getAbsoluteFile()+".lock");
if(f.exists()) {
- int i = 0;
- while ((f = new File(String.format(FILE_FORMAT_STR, dir, root, appender, i))).exists()) {
- ++i;
- }
+ if(lock.exists()) {
+ int i = 0;
+ while ((f = new File(String.format(FILE_FORMAT_STR, dir, root, appender, i))).exists() &&
+ (lock = new File(f.getAbsoluteFile()+".lock")).exists()) {
+ ++i;
+ }
+ }
}
try {
+ lock.createNewFile();
+ lock.deleteOnExit();
f.createNewFile();
} catch (IOException e) {
throw new IOException("Cannot create file '" + f.getCanonicalPath() + '\'', e);
|