@Override
public void put(Object key, Object value) {
if (value == null) {
return;
}
@SuppressWarnings("unchecked")
T val = (T) value;
byte[] bVal;
try {
bVal = serializer.serialize(val);
} catch (Exception e) {
throw new RuntimeException(e);
}
byte[] prefixKey = prefixKey(key);
if (logger.isDebugEnabled()) {
logger.debug(
"Putting into cache, key:"
+ new String(prefixKey, charset)
+ ", value:"
+ new String(bVal, charset));
}
if (entryTimeout != null) {
client.setex(prefixKey, entryTimeout, bVal);
} else {
client.set(prefixKey, bVal);
}
}
@Override
public void evict(final Object key) {
final String sKey = String.valueOf(key);
final byte[] prefixKey = prefixKey(key);
if (logger.isDebugEnabled()) {
logger.debug(
"Removing from cache, key "
+ (sKey.endsWith("*") ? "pattern:" : ":")
+ new String(prefixKey, charset));
}
client.nativeExecute(
new JedisOperation() {
@Override
public void call(Jedis jedis) {
if (sKey.endsWith("*")) {
Set<byte[]> keys = jedis.keys(prefixKey);
if (keys != null && keys.size() > 0) {
jedis.del(keys.toArray(new byte[0][0]));
}
} else {
jedis.del(prefixKey);
}
}
});
}
@Override
public void clear() {
if (logger.isDebugEnabled()) {
logger.debug("Clearing caches, key pattern:" + keyPrefix.concat("*"));
}
client.nativeExecute(
new JedisOperation() {
@Override
public void call(Jedis jedis) {
if (keyPrefix.isEmpty()) {
jedis.flushDB();
} else {
Set<byte[]> keys = jedis.keys(keyPrefix.concat("*").getBytes(charset));
jedis.del(keys.toArray(new byte[0][0]));
}
}
});
}
@Override
public ValueWrapper get(Object key) {
byte[] prefixKey = prefixKey(key);
if (logger.isDebugEnabled()) {
logger.debug("Getting from cache, key:" + new String(prefixKey, charset));
}
byte[] bVal = client.get(prefixKey);
if (bVal == null) {
return null;
}
T val;
try {
val = serializer.deserialize(bVal);
} catch (Exception e) {
throw new RuntimeException(e);
}
return (val != null ? new SimpleValueWrapper(val) : null);
}