@Test
public void testCASOperationsNotSupported() throws Exception {
LOG.info("START TEST");
final Ehcache cache1 = manager1.getEhcache(cacheName);
final Ehcache cache2 = manager2.getEhcache(cacheName);
final Ehcache cache3 = manager3.getEhcache(cacheName);
final Ehcache cache4 = manager4.getEhcache(cacheName);
try {
cache1.putIfAbsent(new Element("foo", "poo"));
throw new AssertionError("CAS operation should have failed.");
} catch (CacheException ce) {
assertEquals(true, ce.getMessage().contains("CAS"));
}
try {
cache2.removeElement(new Element("foo", "poo"));
throw new AssertionError("CAS operation should have failed.");
} catch (CacheException ce) {
assertEquals(true, ce.getMessage().contains("CAS"));
}
try {
cache3.replace(new Element("foo", "poo"));
throw new AssertionError("CAS operation should have failed.");
} catch (CacheException ce) {
assertEquals(true, ce.getMessage().contains("CAS"));
}
try {
cache4.replace(new Element("foo", "poo"), new Element("foo", "poo2"));
throw new AssertionError("CAS operation should have failed.");
} catch (CacheException ce) {
assertEquals(true, ce.getMessage().contains("CAS"));
}
LOG.info("END TEST");
}
public CasAuthentication get(String serviceTicket) {
Element element = null;
try {
element = cache.get(serviceTicket);
} catch (CacheException cacheException) {
throw new CacheException("Cache failure: " + cacheException.getMessage());
}
if (logger.isDebugEnabled()) {
logger.debug("Cache hit: " + (element != null) + "; service ticket: " + serviceTicket);
}
if (element == null) {
return null;
} else {
return (CasAuthentication) element.getValue();
}
}
/** Tests refreshing the entries. */
@Test
public void testRefreshWithException() throws Exception {
final String value = "value";
final CountingCacheEntryFactory factory = new CountingCacheEntryFactory(value);
selfPopulatingCache = new SelfPopulatingCache(cache, factory);
// Check the value
String explodingKey = "explode";
assertSame(value, selfPopulatingCache.get(explodingKey).getObjectValue());
assertEquals(1, factory.getCount());
// Refresh
try {
selfPopulatingCache.refresh();
fail("This should have exploded!");
} catch (CacheException e) {
assertNotNull(e.getCause());
assertEquals(
e.getCause().getMessage() + " on refresh with key " + explodingKey, e.getMessage());
}
}