Examples with ServiceCacheFactory org.pentaho.di.trans.dataservice.optimization.cache.ServiceCacheFactory used on opensource projects

Example 1 with ServiceCacheFactory

use of org.pentaho.di.trans.dataservice.optimization.cache.ServiceCacheFactory in project pdi-dataservice-server-plugin by pentaho.

the class DataServiceRealTest method testServiceTransKeepsRunningWhenDataServiceIsNotUserDefined.

@Test
public void testServiceTransKeepsRunningWhenDataServiceIsNotUserDefined() throws Exception {
    TransMeta transMeta = new TransMeta(getClass().getResource("/GenerateOneMillion.ktr").getPath());
    DataServiceMeta dataServiceMeta = new DataServiceMeta(transMeta);
    dataServiceMeta.setName("table");
    dataServiceMeta.setStepname("Delay Row");
    dataServiceMeta.setUserDefined(false);
    PentahoCacheSystemConfiguration systemConfiguration = new PentahoCacheSystemConfiguration();
    systemConfiguration.setData(new HashMap<>());
    PentahoCacheManagerImpl pentahoCacheManager = new PentahoCacheManagerImpl(systemConfiguration, new HeapCacheProvidingService());
    ServiceCacheFactory cacheFactory = new ServiceCacheFactory(pentahoCacheManager, Executors.newSingleThreadExecutor());
    DataServiceContext dataServiceContext = new DataServiceContext(singletonList(cacheFactory), emptyList(), pentahoCacheManager, new UIFactory(), new LogChannel(""));
    SQL countSql = new SQL("select count(*) from table");
    DataServiceExecutor countExecutor = new DataServiceExecutor.Builder(countSql, dataServiceMeta, dataServiceContext).build();
    countExecutor.executeQuery();
    SQL limitSql = new SQL("select field1,field2 from table limit 5");
    DataServiceExecutor limitExecutor = new DataServiceExecutor.Builder(limitSql, dataServiceMeta, dataServiceContext).build();
    limitExecutor.executeQuery();
    limitExecutor.waitUntilFinished();
    assertTrue(countExecutor.getGenTrans().isRunning());
    assertTrue(countExecutor.getServiceTrans().isRunning());
    countExecutor.getServiceTrans().stopAll();
}