Examples with MQClientException org.apache.rocketmq.client.exception.MQClientException used on opensource projects

Example 31 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq by apache.

the class MQClientAPIImpl method getTopicsByCluster.

public TopicList getTopicsByCluster(final String cluster, final long timeoutMillis) throws RemotingException, MQClientException, InterruptedException {
    GetTopicsByClusterRequestHeader requestHeader = new GetTopicsByClusterRequestHeader();
    requestHeader.setCluster(cluster);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_TOPICS_BY_CLUSTER, requestHeader);
    RemotingCommand response = this.remotingClient.invokeSync(null, request, timeoutMillis);
    assert response != null;
    switch(response.getCode()) {
        case ResponseCode.SUCCESS:
            {
                byte[] body = response.getBody();
                if (body != null) {
                    TopicList topicList = TopicList.decode(body, TopicList.class);
                    return topicList;
                }
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 32 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq by apache.

the class MQClientAPIImpl method cleanUnusedTopicByAddr.

public boolean cleanUnusedTopicByAddr(final String addr, long timeoutMillis) throws MQClientException, RemotingConnectException, RemotingSendRequestException, RemotingTimeoutException, InterruptedException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.CLEAN_UNUSED_TOPIC, null);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr), request, timeoutMillis);
    switch(response.getCode()) {
        case ResponseCode.SUCCESS:
            {
                return true;
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 33 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq by apache.

the class MQClientAPIImpl method getTopicRouteInfoFromNameServer.

public TopicRouteData getTopicRouteInfoFromNameServer(final String topic, final long timeoutMillis, boolean allowTopicNotExist) throws MQClientException, InterruptedException, RemotingTimeoutException, RemotingSendRequestException, RemotingConnectException {
    GetRouteInfoRequestHeader requestHeader = new GetRouteInfoRequestHeader();
    requestHeader.setTopic(topic);
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.GET_ROUTEINTO_BY_TOPIC, requestHeader);
    RemotingCommand response = this.remotingClient.invokeSync(null, request, timeoutMillis);
    assert response != null;
    switch(response.getCode()) {
        case ResponseCode.TOPIC_NOT_EXIST:
            {
                if (allowTopicNotExist && !topic.equals(MixAll.DEFAULT_TOPIC)) {
                    log.warn("get Topic [{}] RouteInfoFromNameServer is not exist value", topic);
                }
                break;
            }
        case ResponseCode.SUCCESS:
            {
                byte[] body = response.getBody();
                if (body != null) {
                    return TopicRouteData.decode(body, TopicRouteData.class);
                }
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 34 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq by apache.

the class MQClientAPIImpl method createSubscriptionGroup.

public void createSubscriptionGroup(final String addr, final SubscriptionGroupConfig config, final long timeoutMillis) throws RemotingException, MQBrokerException, InterruptedException, MQClientException {
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.UPDATE_AND_CREATE_SUBSCRIPTIONGROUP, null);
    byte[] body = RemotingSerializable.encode(config);
    request.setBody(body);
    RemotingCommand response = this.remotingClient.invokeSync(MixAll.brokerVIPChannel(this.clientConfig.isVipChannelEnabled(), addr), request, timeoutMillis);
    assert response != null;
    switch(response.getCode()) {
        case ResponseCode.SUCCESS:
            {
                return;
            }
        default:
            break;
    }
    throw new MQClientException(response.getCode(), response.getRemark());
}

Example 35 with MQClientException

use of org.apache.rocketmq.client.exception.MQClientException in project rocketmq by apache.

the class MQClientAPIImpl method updateNameServerConfig.

public void updateNameServerConfig(final Properties properties, final List<String> nameServers, long timeoutMillis) throws UnsupportedEncodingException, MQBrokerException, InterruptedException, RemotingTimeoutException, RemotingSendRequestException, RemotingConnectException, MQClientException {
    String str = MixAll.properties2String(properties);
    if (str == null || str.length() < 1) {
        return;
    }
    List<String> invokeNameServers = (nameServers == null || nameServers.isEmpty()) ? this.remotingClient.getNameServerAddressList() : nameServers;
    if (invokeNameServers == null || invokeNameServers.isEmpty()) {
        return;
    }
    RemotingCommand request = RemotingCommand.createRequestCommand(RequestCode.UPDATE_NAMESRV_CONFIG, null);
    request.setBody(str.getBytes(MixAll.DEFAULT_CHARSET));
    RemotingCommand errResponse = null;
    for (String nameServer : invokeNameServers) {
        RemotingCommand response = this.remotingClient.invokeSync(nameServer, request, timeoutMillis);
        assert response != null;
        switch(response.getCode()) {
            case ResponseCode.SUCCESS:
                {
                    break;
                }
            default:
                errResponse = response;
        }
    }
    if (errResponse != null) {
        throw new MQClientException(errResponse.getCode(), errResponse.getRemark());
    }
}