public Object call() {
final ScriptEngineManager scriptEngineManager = new ScriptEngineManager();
ScriptEngine e = scriptEngineManager.getEngineByName("javascript");
if (map != null) {
for (Map.Entry<String, Object> entry : map.entrySet()) {
e.put(entry.getKey(), entry.getValue());
}
}
e.put("hazelcast", hazelcastInstance);
try {
// For new JavaScript engine called Nashorn we need the compatibility script
if (e.getFactory().getEngineName().toLowerCase().contains("nashorn")) {
e.eval("load('nashorn:mozilla_compat.js');");
}
e.eval("importPackage(java.lang);");
e.eval("importPackage(java.util);");
e.eval("importPackage(com.hazelcast.core);");
e.eval("importPackage(com.hazelcast.config);");
e.eval("importPackage(java.util.concurrent);");
e.eval("importPackage(org.junit);");
return e.eval(script);
} catch (ScriptException e1) {
throw new RuntimeException(e1);
}
}
protected void handleMapEntries() {
Set set = getMap().entrySet();
Iterator it = set.iterator();
int count = 0;
long time = Clock.currentTimeMillis();
while (it.hasNext()) {
count++;
Map.Entry entry = (Entry) it.next();
println(entry.getKey() + " : " + entry.getValue());
}
println("Total " + count);
}
protected void handlePartitions(String[] args) {
Set<Partition> partitions = hazelcast.getPartitionService().getPartitions();
Map<Member, Integer> partitionCounts = new HashMap<Member, Integer>();
for (Partition partition : partitions) {
Member owner = partition.getOwner();
if (owner != null) {
Integer count = partitionCounts.get(owner);
int newCount = 1;
if (count != null) {
newCount = count + 1;
}
partitionCounts.put(owner, newCount);
}
println(partition);
}
Set<Map.Entry<Member, Integer>> entries = partitionCounts.entrySet();
for (Map.Entry<Member, Integer> entry : entries) {
println(entry.getKey() + ":" + entry.getValue());
}
}
public void doFunctionalQueryTest(IMap imap) {
Employee em = new Employee("joe", 33, false, 14.56);
imap.put("1", new Employee("joe", 33, false, 14.56));
imap.put("2", new Employee("ali", 23, true, 15.00));
for (int i = 3; i < 103; i++) {
imap.put(
String.valueOf(i), new Employee("name" + i, i % 60, ((i % 2) == 1), Double.valueOf(i)));
}
Set<Map.Entry> entries = imap.entrySet();
assertEquals(102, entries.size());
int itCount = 0;
for (Map.Entry entry : entries) {
Employee c = (Employee) entry.getValue();
itCount++;
}
assertEquals(102, itCount);
EntryObject e = new PredicateBuilder().getEntryObject();
Predicate predicate = e.is("active").and(e.get("age").equal(23));
entries = imap.entrySet(predicate);
assertEquals(3, entries.size());
for (Map.Entry entry : entries) {
Employee c = (Employee) entry.getValue();
assertEquals(c.getAge(), 23);
assertTrue(c.isActive());
}
imap.remove("2");
entries = imap.entrySet(predicate);
assertEquals(2, entries.size());
for (Map.Entry entry : entries) {
Employee c = (Employee) entry.getValue();
assertEquals(c.getAge(), 23);
assertTrue(c.isActive());
}
}