public void testSharedLoader() throws Exception {
CacheContainer cm1 = null, cm2 = null;
try {
sharedCacheLoader.set(true);
cm1 = createCacheManager(tmpDirectory1);
Cache c1 = cm1.getCache(cacheName);
verifyNoDataOnLoader(c1);
verifyNoData(c1);
writeInitialData(c1);
// starting the second cache would initialize an in-memory state transfer but not a persistent
// one since the loader is shared
cm2 = createCacheManager(tmpDirectory2);
Cache c2 = cm2.getCache(cacheName);
TestingUtil.blockUntilViewsReceived(60000, c1, c2);
verifyInitialDataOnLoader(c1);
verifyInitialData(c1);
verifyNoDataOnLoader(c2);
verifyNoData(c2);
} finally {
if (cm1 != null) cm1.stop();
if (cm2 != null) cm2.stop();
sharedCacheLoader.set(false);
}
}
protected CacheContainer createCacheManager(String tmpDirectory) {
// increment the DIMCS store id
FileCacheStoreConfig cfg = new FileCacheStoreConfig();
cfg.setLocation(tmpDirectory);
cfg.setPurgeSynchronously(true); // for more accurate unit testing
cfg.setFetchPersistentState(true);
CacheLoaderManagerConfig clmc = new CacheLoaderManagerConfig();
clmc.addCacheLoaderConfig(cfg);
clmc.setShared(sharedCacheLoader.get());
config.setCacheLoaderManagerConfig(clmc);
EmbeddedCacheManager cm = addClusterEnabledCacheManager();
cm.defineConfiguration(cacheName, config.clone());
return cm;
}
