We are planning to use the TreeCache in our clustered production JBoss environment.
We will be invoking the TreeCache methods (via JMX MBean) from a Stateless Session
Bean.
Are there any threading issues to consider? We have currently not placed any
synchronization around any method calls to TreeCache.
Many thanks.
mark
Code example from SLSB:
| public void put(String cacheSystemName, CacheKey key, VersionedXml value)
throws CacheException {
| log4j.debug("TreeCache.put()");
|
| //put into cache
| Fqn fqn = new Fqn(this.rootFqn, ((FqnCacheKey) key).getFqn());
| Object[] args = new Object[] {fqn, STANDARD_KEY, value};
| String[] sig = new String[] {FQN_CLASS_NAME, OBJECT_CLASS_NAME,
OBJECT_CLASS_NAME};
|
| //Invoke the put() method
| _invoke("put", args, sig);
| }
|
| private Object _invoke(String methodName, Object[] args, String[] sig) throws
CacheException {
| try {
| return JBossUtils.locateJBoss().invoke(cacheService, methodName, args,
sig);
| } catch (Exception ex) {
| throw new CacheException("Error invoking method " + methodName + " on
TreeCache", ex);
| }
| }
|
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