templates.java.ServiceGrpcServer.template Maven / Gradle / Ivy
package @java_package@;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.sql.SQLException;
import java.util.List;
import java.util.ArrayList;
import io.grpc.Server;
import io.grpc.ServerBuilder;
import io.grpc.stub.StreamObserver;
import farm.nurture.infra.metrics.IMetricSummary;
import farm.nurture.infra.util.FileReaderUtil;
import farm.nurture.infra.util.Logger;
import farm.nurture.infra.util.LoggerFactory;
import farm.nurture.infra.util.StringUtils;
import farm.nurture.laminar.core.sql.dao.PoolFactory;
import farm.nurture.laminar.core.sql.dao.WriteBase;
import farm.nurture.laminar.core.util.CoreUtil;
import farm.nurture.laminar.core.util.JsonUtil;
import farm.nurture.laminar.core.util.Metrics;
import @[email protected].*;
import @[email protected].*;
public class GRpcServer extends @microservice_name@Grpc.@microservice_name@ImplBase implements ServiceMethods {
private final static Logger LOG = LoggerFactory.getLogger(GRpcServer.class);
private static final boolean INFO_ENABLED = LOG.isInfoEnabled();
private static final boolean DEBUG_ENABLED = LOG.isDebugEnabled();
private static final Status OK = Status.newBuilder().setStatus(StatusCode.SUCCESS).build();
public GRpcServer() {
super();
}
@insertservice@
@selectservice@
@Override
public void execute(MultiRequests request, StreamObserver responseObserver) {
MultiResponses.Builder replyB = executeInternal(request);
responseObserver.onNext(replyB.build());
responseObserver.onCompleted();
}
@Override
public MultiResponses.Builder executeInternal(MultiRequests request) {
int totalReqs = request.getRequestCount();
MultiResponses.Builder replyB = MultiResponses.newBuilder();
WriteBase writer = null;
ServiceContext context = new ServiceContext();
List> prevSteps = new ArrayList();
List pipelines = BackendControllerFactory.getInstance().pipelines;
try {
//LOG.info("Initializing database Transaction : " + request.getOnTxn() );
LOG.info( "Initializing database Transaction : {} and count is: {}" , request.getOnTxn(), totalReqs);
if ( request.getOnTxn() ) {
writer = new WriteBase();
writer.beginTransaction();
}
for ( int i=0; i