/**
* Fetch all the values for the specified keys. Null is returned if the key isn't found.
*
* @param keys
* @return
*/
public Map<K, V> getAll(Collection<K> keys) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid, mapName);
long start = System.nanoTime();
Map<K, V> rc = utils.getAll(keys, bmap);
mbean.getGetMetrics().logTime(System.nanoTime() - start);
return rc;
}
/**
* Set the value for the key. If the entry doesn't exist then it is inserted otherwise it's
* updated.
*
* @param k
* @param v
*/
public void put(K k, V v) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid.getName(), mapName);
long start = System.nanoTime();
try {
InsertAgent<K, V> a = new InsertAgent<K, V>();
a.doGet = true;
a.batch = new TreeMap<K, V>();
a.batch.put(k, v);
a.isWriteThrough = true;
Object o =
tls.getMap(mapName).getAgentManager().callReduceAgent(a, Collections.singletonList(k));
if (o instanceof Boolean) {
Boolean b = (Boolean) o;
if (!b) {
logger.log(Level.SEVERE, "put(K,V) failed");
throw new ObjectGridRuntimeException("put failed");
}
}
mbean.getPutMetrics().logTime(System.nanoTime() - start);
} catch (Exception e) {
logger.log(Level.SEVERE, "Exception", e);
mbean.getPutMetrics().logException(e);
throw new ObjectGridRuntimeException(e);
}
}
/**
* This get an advisory lock on a key. In reality, it inserts a record in a 'lock' map to acquire
* ownership of a notional named lock (the name is the key). It will try to acquire the lock for
* at least timeoutMs. Once acquired, the lock is permanent until the lock is removed OR evictor
* by configuring a default evictor on the lock map.
*
* @param k The name of the lock
* @param value Any value, doesn't matter, typically use a Boolean
* @param timeOutMS Desired max wait time for a lock
* @return true if lock is acquired.
*/
public boolean lockPrim(boolean isLock, K k, V value, int timeOutMS) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid.getName(), mapName);
long start = System.nanoTime();
try {
LockAgent<K, V> a = new LockAgent<K, V>();
a.isLock = isLock;
a.key = k;
a.value = value;
a.timeOutMS = timeOutMS;
Object o =
tls.getMap(mapName).getAgentManager().callReduceAgent(a, Collections.singletonList(k));
if (isLock) mbean.getLockMetrics().logTime(System.nanoTime() - start);
else mbean.getUnlockMetrics().logTime(System.nanoTime() - start);
if (o instanceof Boolean) {
Boolean b = (Boolean) o;
return b;
} else {
String c = isLock ? "lock" : "unlock";
logger.log(Level.SEVERE, c + " failed", o.toString());
throw new ObjectGridRuntimeException(c + " failed");
}
} catch (Exception e) {
logger.log(Level.SEVERE, "Exception", e);
if (isLock) mbean.getLockMetrics().logException(e);
else mbean.getUnlockMetrics().logException(e);
throw new ObjectGridRuntimeException(e);
}
}
public Map<K, Boolean> cond_putAll(Map<K, V> originalValues, Map<K, V> newValues) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid.getName(), mapName);
long start = System.nanoTime();
Map<K, Boolean> rc = utils.cond_putAll(originalValues, newValues, bmap);
mbean.getPutMetrics().logTime(System.nanoTime() - start);
return rc;
}
/**
* This does a single entry insert. If the key already exists then an exception is thrown.
*
* @param k
* @param v
*/
public void insert(K k, V v) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid, mapName);
long start = System.nanoTime();
try {
tls.getMap(mapName).insert(k, v);
mbean.getInsertMetrics().logTime(System.nanoTime() - start);
} catch (Exception e) {
mbean.getInsertMetrics().logException(e);
throw new ObjectGridRuntimeException(e);
}
}
/**
* Fetch a value from the Map
*
* @param k
* @return
*/
public V get(K k) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid, mapName);
long start = System.nanoTime();
try {
V rc = (V) tls.getMap(mapName).get(k);
mbean.getGetMetrics().logTime(System.nanoTime() - start);
return rc;
} catch (Exception e) {
mbean.getGetMetrics().logException(e);
throw new ObjectGridRuntimeException(e);
}
}
/**
* Check if the entry exists for the key
*
* @param k
* @return
*/
public boolean contains(K k) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid, mapName);
long start = System.nanoTime();
try {
boolean rc = tls.getMap(mapName).containsKey(k);
mbean.getContainsMetrics().logTime(System.nanoTime() - start);
return rc;
} catch (Exception e) {
mbean.getContainsMetrics().logException(e);
throw new ObjectGridRuntimeException(e);
}
}
/**
* Remove the entry from the Map
*
* @param k
* @return The last value otherwise null
*/
public void invalidate(K k) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid.getName(), mapName);
long start = System.nanoTime();
try {
tls.getMap(mapName).invalidate(k, true);
mbean.getInvalidateMetrics().logTime(System.nanoTime() - start);
} catch (Exception e) {
logger.log(Level.SEVERE, "Exception", e);
mbean.getInvalidateMetrics().logException(e);
throw new ObjectGridRuntimeException(e);
}
}
/**
* Remove the entry from the Map
*
* @param k
* @return The last value otherwise null
*/
public V remove(K k) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid.getName(), mapName);
long start = System.nanoTime();
try {
V rc = (V) tls.getMap(mapName).remove(k);
mbean.getRemoveMetrics().logTime(System.nanoTime() - start);
return rc;
} catch (Exception e) {
logger.log(Level.SEVERE, "Exception", e);
mbean.getRemoveMetrics().logException(e);
throw new ObjectGridRuntimeException(e);
}
}
/**
* Set the value for the key. If the entry doesn't exist then it is inserted otherwise it's
* updated.
*
* @param k
* @param v
*/
public void put(K k, V v) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid, mapName);
long start = System.nanoTime();
try {
InsertAgent<K, V> a = new InsertAgent<K, V>();
a.doGet = true;
a.batch = new Hashtable<K, V>();
a.batch.put(k, v);
tls.getMap(mapName).getAgentManager().callReduceAgent(a, Collections.singletonList(k));
mbean.getPutMetrics().logTime(System.nanoTime() - start);
} catch (Exception e) {
mbean.getPutMetrics().logException(e);
throw new ObjectGridRuntimeException(e);
}
}
/**
* Remove all entries with these keys
*
* @param keys
*/
public void removeAll(Collection<K> keys) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid, mapName);
long start = System.nanoTime();
utils.removeAll(keys, bmap);
mbean.getRemoveMetrics().logTime(System.nanoTime() - start);
}
/**
* Parallel insert all the entries. This does a real insert, not a put (get/update)
*
* @param batch
*/
public void insertAll(Map<K, V> batch) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid, mapName);
long start = System.nanoTime();
utils.insertAll(batch, bmap);
mbean.getInsertMetrics().logTime(System.nanoTime() - start);
}
public void putAll_noLoader(Map<K, V> batch) {
WXSMapMBeanImpl mbean = WXSUtils.getWXSMapMBeanManager().getBean(grid.getName(), mapName);
long start = System.nanoTime();
utils.putAll_noLoader(batch, bmap);
mbean.getPutMetrics().logTime(System.nanoTime() - start);
}