Examples with Member com.hazelcast.core.Member used on opensource projects

Example 76 with Member

use of com.hazelcast.core.Member in project hazelcast by hazelcast.

the class ClientMapMetaDataFetcher method scanMembers.

@Override
protected List<InternalCompletableFuture> scanMembers(List<String> names) {
    Collection<Member> members = clusterService.getMembers(DATA_MEMBER_SELECTOR);
    List<InternalCompletableFuture> futures = new ArrayList<InternalCompletableFuture>(members.size());
    for (Member member : members) {
        Address address = member.getAddress();
        ClientMessage message = encodeRequest(names, address);
        ClientInvocation invocation = new ClientInvocation(clientImpl, message, address);
        try {
            futures.add(invocation.invoke());
        } catch (Exception e) {
            if (logger.isWarningEnabled()) {
                logger.warning("Cant fetch invalidation meta-data from address + " + address + " + [" + e.getMessage() + "]");
            }
        }
    }
    return futures;
}

Example 77 with Member

use of com.hazelcast.core.Member in project hazelcast by hazelcast.

the class ExecuteScriptRequest method writeResponse.

@Override
public void writeResponse(ManagementCenterService mcs, JsonObject root) throws Exception {
    JsonObject jsonResult = new JsonObject();
    ArrayList results;
    if (targetAllMembers) {
        Set<Member> members = mcs.getHazelcastInstance().getCluster().getMembers();
        ArrayList<Object> list = new ArrayList<Object>(members.size());
        for (Member member : members) {
            list.add(mcs.callOnMember(member, new ScriptExecutorOperation(engine, script, bindings)));
        }
        results = list;
    } else {
        ArrayList<Object> list = new ArrayList<Object>(targets.size());
        for (String address : targets) {
            AddressUtil.AddressHolder addressHolder = AddressUtil.getAddressHolder(address);
            Address targetAddress = new Address(addressHolder.getAddress(), addressHolder.getPort());
            list.add(mcs.callOnAddress(targetAddress, new ScriptExecutorOperation(engine, script, bindings)));
        }
        results = list;
    }
    StringBuilder sb = new StringBuilder();
    for (Object result : results) {
        if (result instanceof String) {
            sb.append(result);
        } else if (result instanceof List) {
            List list = (List) result;
            for (Object o : list) {
                sb.append(o).append("\n");
            }
        } else if (result instanceof Map) {
            Map map = (Map) result;
            for (Object o : map.entrySet()) {
                Map.Entry entry = (Map.Entry) o;
                sb.append(entry.getKey()).append("->").append(entry.getValue()).append("\n");
            }
        } else if (result == null) {
            sb.append("error");
        }
        sb.append("\n");
    }
    jsonResult.add("scriptResult", sb.toString());
    root.add("result", jsonResult);
}

Example 78 with Member

use of com.hazelcast.core.Member in project hazelcast by hazelcast.

the class MapReduceService method checkAssignedMembersAvailable.

public boolean checkAssignedMembersAvailable(Collection<Address> assignedMembers) {
    Collection<Member> members = clusterService.getMembers();
    List<Address> addresses = new ArrayList<Address>(members.size());
    for (Member member : members) {
        addresses.add(member.getAddress());
    }
    for (Address address : assignedMembers) {
        if (!addresses.contains(address)) {
            return false;
        }
    }
    return true;
}

Example 79 with Member

use of com.hazelcast.core.Member in project hazelcast by hazelcast.

the class SingleNodeTest method alwaysFalseMemberSelector_expectRejection.

@Test(expected = RejectedExecutionException.class)
public void alwaysFalseMemberSelector_expectRejection() {
    HazelcastInstanceAwareRunnable task = new HazelcastInstanceAwareRunnable();
    executor.execute(task, new MemberSelector() {

        @Override
        public boolean select(Member member) {
            return false;
        }
    });
}

Example 80 with Member

use of com.hazelcast.core.Member in project hazelcast by hazelcast.

the class ClusterListenerSupport method getSocketAddresses.

private Collection<InetSocketAddress> getSocketAddresses() {
    final List<InetSocketAddress> socketAddresses = new LinkedList<InetSocketAddress>();
    Collection<Member> memberList = getMemberList();
    for (Member member : memberList) {
        socketAddresses.add(member.getSocketAddress());
    }
    for (AddressProvider addressProvider : addressProviders) {
        socketAddresses.addAll(addressProvider.loadAddresses());
    }
    if (shuffleMemberList) {
        Collections.shuffle(socketAddresses);
    }
    return socketAddresses;
}