Examples with ServiceSpecification co.cask.cdap.api.service.ServiceSpecification used on opensource projects

Example 16 with ServiceSpecification

use of co.cask.cdap.api.service.ServiceSpecification in project cdap by caskdata.

the class InMemoryServiceProgramRunner method run.

@Override
public ProgramController run(Program program, ProgramOptions options) {
    // Extract and verify parameters
    ApplicationSpecification appSpec = program.getApplicationSpecification();
    Preconditions.checkNotNull(appSpec, "Missing application specification.");
    ProgramType processorType = program.getType();
    Preconditions.checkNotNull(processorType, "Missing processor type.");
    Preconditions.checkArgument(processorType == ProgramType.SERVICE, "Only SERVICE process type is supported.");
    ServiceSpecification serviceSpec = appSpec.getServices().get(program.getName());
    Preconditions.checkNotNull(serviceSpec, "Missing ServiceSpecification for %s", program.getName());
    //RunId for the service
    RunId runId = RunIds.generate();
    return startAll(program, options, runId, serviceSpec.getInstances());
}

Example 17 with ServiceSpecification

use of co.cask.cdap.api.service.ServiceSpecification in project cdap by caskdata.

the class DefaultAppConfigurer method addService.

public void addService(Service service) {
    Preconditions.checkArgument(service != null, "Service cannot be null.");
    DefaultServiceConfigurer configurer = new DefaultServiceConfigurer(service, deployNamespace, artifactId, artifactRepository, pluginInstantiator);
    service.configure(configurer);
    ServiceSpecification spec = configurer.createSpecification();
    addDatasetsAndPlugins(configurer);
    services.put(spec.getName(), spec);
}