Examples with WriteRequest com.alibaba.nacos.consistency.entity.WriteRequest used on opensource projects

Example 1 with WriteRequest

use of com.alibaba.nacos.consistency.entity.WriteRequest in project nacos by alibaba.

the class DistributedDatabaseOperateImpl method update.

@Override
public Boolean update(List<ModifyRequest> sqlContext, BiConsumer<Boolean, Throwable> consumer) {
    try {
        // Since the SQL parameter is Object[], in order to ensure that the types of
        // array elements are not lost, the serialization here is done using the java-specific
        // serialization framework, rather than continuing with the protobuff
        LoggerUtils.printIfDebugEnabled(LogUtil.DEFAULT_LOG, "modifyRequests info : {}", sqlContext);
        // {timestamp}-{group}-{ip:port}-{signature}
        final String key = System.currentTimeMillis() + "-" + group() + "-" + memberManager.getSelf().getAddress() + "-" + MD5Utils.md5Hex(sqlContext.toString(), Constants.ENCODE);
        WriteRequest request = WriteRequest.newBuilder().setGroup(group()).setKey(key).setData(ByteString.copyFrom(serializer.serialize(sqlContext))).putAllExtendInfo(EmbeddedStorageContextUtils.getCurrentExtendInfo()).setType(sqlContext.getClass().getCanonicalName()).build();
        if (Objects.isNull(consumer)) {
            Response response = this.protocol.write(request);
            if (response.getSuccess()) {
                return true;
            }
            LogUtil.DEFAULT_LOG.error("execute sql modify operation failed : {}", response.getErrMsg());
            return false;
        } else {
            this.protocol.writeAsync(request).whenComplete((BiConsumer<Response, Throwable>) (response, ex) -> {
                String errMsg = Objects.isNull(ex) ? response.getErrMsg() : ExceptionUtil.getCause(ex).getMessage();
                consumer.accept(response.getSuccess(), StringUtils.isBlank(errMsg) ? null : new NJdbcException(errMsg));
            });
        }
        return true;
    } catch (TimeoutException e) {
        LogUtil.FATAL_LOG.error("An timeout exception occurred during the update operation");
        throw new NacosRuntimeException(NacosException.SERVER_ERROR, e.toString());
    } catch (Throwable e) {
        LogUtil.FATAL_LOG.error("An exception occurred during the update operation : {}", e);
        throw new NacosRuntimeException(NacosException.SERVER_ERROR, e.toString());
    }
}

Example 2 with WriteRequest

use of com.alibaba.nacos.consistency.entity.WriteRequest in project nacos by alibaba.

the class PersistentClientOperationServiceImpl method deregisterInstance.

@Override
public void deregisterInstance(Service service, Instance instance, String clientId) {
    final InstanceStoreRequest request = new InstanceStoreRequest();
    request.setService(service);
    request.setInstance(instance);
    request.setClientId(clientId);
    final WriteRequest writeRequest = WriteRequest.newBuilder().setGroup(group()).setData(ByteString.copyFrom(serializer.serialize(request))).setOperation(DataOperation.DELETE.name()).build();
    try {
        protocol.write(writeRequest);
    } catch (Exception e) {
        throw new NacosRuntimeException(NacosException.SERVER_ERROR, e);
    }
}

Example 3 with WriteRequest

use of com.alibaba.nacos.consistency.entity.WriteRequest in project nacos by alibaba.

the class NamingMetadataOperateService method updateServiceMetadata.

/**
 * Update service metadata.
 *
 * @param service         service of metadata
 * @param serviceMetadata metadata
 */
public void updateServiceMetadata(Service service, ServiceMetadata serviceMetadata) {
    MetadataOperation<ServiceMetadata> operation = buildMetadataOperation(service);
    operation.setMetadata(serviceMetadata);
    WriteRequest operationLog = WriteRequest.newBuilder().setGroup(Constants.SERVICE_METADATA).setOperation(DataOperation.CHANGE.name()).setData(ByteString.copyFrom(serializer.serialize(operation))).build();
    submitMetadataOperation(operationLog);
}

Example 4 with WriteRequest

use of com.alibaba.nacos.consistency.entity.WriteRequest in project nacos by alibaba.

the class NamingMetadataOperateService method deleteInstanceMetadata.

/**
 * Delete instance metadata.
 *
 * @param service    service of metadata
 * @param metadataId instance metadata Id
 */
public void deleteInstanceMetadata(Service service, String metadataId) {
    MetadataOperation<InstanceMetadata> operation = buildMetadataOperation(service);
    operation.setTag(metadataId);
    WriteRequest operationLog = WriteRequest.newBuilder().setGroup(Constants.INSTANCE_METADATA).setOperation(DataOperation.DELETE.name()).setData(ByteString.copyFrom(serializer.serialize(operation))).build();
    submitMetadataOperation(operationLog);
}

Example 5 with WriteRequest

use of com.alibaba.nacos.consistency.entity.WriteRequest in project nacos by alibaba.

the class NamingMetadataOperateService method updateInstanceMetadata.

/**
 * Update instance metadata.
 *
 * @param service          service of metadata
 * @param metadataId       instance metadataId Id
 * @param instanceMetadata metadata
 */
public void updateInstanceMetadata(Service service, String metadataId, InstanceMetadata instanceMetadata) {
    MetadataOperation<InstanceMetadata> operation = buildMetadataOperation(service);
    operation.setTag(metadataId);
    operation.setMetadata(instanceMetadata);
    WriteRequest operationLog = WriteRequest.newBuilder().setGroup(Constants.INSTANCE_METADATA).setOperation(DataOperation.CHANGE.name()).setData(ByteString.copyFrom(serializer.serialize(operation))).build();
    submitMetadataOperation(operationLog);
}