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https://issues.apache.org/jira/browse/AMQ-3273 - file lock on win 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@1089772 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Bosanac Dejan 2011-04-07 08:30:53 +00:00
parent 2f869e32d0
commit 47833b7fb1
5 changed files with 5 additions and 5 deletions
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2
activemq-core/src/main/java/org/apache/activemq/kaha/impl/KahaStore.java
View File

@ -499,7 +499,7 @@ public class KahaStore implements Store {
String property = System.getProperty(key);
if (null == property) {
if (!BROKEN_FILE_LOCK) {
lock = lockFile.getChannel().tryLock(0, lockFile.getChannel().size(), false);
lock = lockFile.getChannel().tryLock(0, Math.max(1, lockFile.getChannel().size()), false);
if (lock == null) {
throw new StoreLockedExcpetion("Kaha Store " + directory.getName() + " is already opened by another application");
} else

2
activemq-core/src/main/java/org/apache/activemq/kaha/impl/async/ControlFile.java
View File

@ -75,7 +75,7 @@ public final class ControlFile {
if (lock == null) {
try {
lock = randomAccessFile.getChannel().tryLock(0, randomAccessFile.getChannel().size(), false);
lock = randomAccessFile.getChannel().tryLock(0, Math.max(1, randomAccessFile.getChannel().size()), false);
} catch (OverlappingFileLockException e) {
throw IOExceptionSupport.create("Control file '" + file + "' could not be locked.",e);
}

2
activemq-core/src/main/java/org/apache/activemq/kaha/impl/index/IndexManager.java
View File

@ -188,7 +188,7 @@ public final class IndexManager {
}
public synchronized FileLock getLock() throws IOException {
return indexFile.getChannel().tryLock(0, indexFile.getChannel().size(), false);
return indexFile.getChannel().tryLock(0, Math.max(1, indexFile.getChannel().size()), false);
}

2
activemq-core/src/main/java/org/apache/activemq/store/amq/AMQPersistenceAdapter.java
View File

@ -1094,7 +1094,7 @@ public class AMQPersistenceAdapter implements PersistenceAdapter, UsageListener,
String property = System.getProperty(key);
if (null == property) {
if (!BROKEN_FILE_LOCK) {
lock = lockFile.getChannel().tryLock(0, lockFile.getChannel().size(), false);
lock = lockFile.getChannel().tryLock(0, Math.max(1, lockFile.getChannel().size()), false);
if (lock == null) {
result = false;
} else {

2
kahadb/src/main/java/org/apache/kahadb/util/LockFile.java
View File

@ -63,7 +63,7 @@ public class LockFile {
readFile = new RandomAccessFile(file, "rw");
IOException reason = null;
try {
lock = readFile.getChannel().tryLock(0, readFile.getChannel().size(), false);
lock = readFile.getChannel().tryLock(0, Math.max(1, readFile.getChannel().size()), false);
} catch (OverlappingFileLockException e) {
reason = IOExceptionSupport.create("File '" + file + "' could not be locked.",e);
} catch (IOException ioe) {