/**
* 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;
}
WXSMap(WXSUtils utils, String mapName) {
this.mapName = mapName;
this.utils = utils;
grid = utils.getObjectGrid();
bmap = utils.grid.getMap(mapName);
tls = new ThreadLocalSession(utils);
}
/**
* 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);
}
}
/**
* 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);
}
