Examples with DataServiceContext org.pentaho.di.trans.dataservice.DataServiceContext used on opensource projects

Example 1 with DataServiceContext

use of org.pentaho.di.trans.dataservice.DataServiceContext in project pdi-dataservice-server-plugin by pentaho.

the class DataServiceStepDeleteExtensionPointPluginTest method testCallExtensionPoint.

@Test
public void testCallExtensionPoint() throws Exception {
    DataServiceContext context = mock(DataServiceContext.class);
    TransMeta trans = mock(TransMeta.class);
    DataServiceDelegate delegate = mock(DataServiceDelegate.class);
    when(context.getDataServiceDelegate()).thenReturn(delegate);
    when(delegate.showRemapConfirmationDialog(any(DataServiceMeta.class), anyList())).thenReturn(DataServiceRemapConfirmationDialog.Action.CANCEL, DataServiceRemapConfirmationDialog.Action.REMAP, DataServiceRemapConfirmationDialog.Action.DELETE);
    when(delegate.showRemapStepChooserDialog(any(DataServiceMeta.class), anyList(), any(TransMeta.class))).thenReturn(DataServiceRemapStepChooserDialog.Action.CANCEL);
    StepMeta step1 = mock(StepMeta.class);
    when(step1.getParentTransMeta()).thenReturn(trans);
    when(step1.getName()).thenReturn("Step1");
    when(trans.getStepNames()).thenReturn(new String[] { "Step1" });
    DataServiceMeta dataService = mock(DataServiceMeta.class);
    when(dataService.getStepname()).thenReturn("Step1");
    when(delegate.getDataServices(trans)).thenReturn(Arrays.asList(dataService));
    when(delegate.getDataServiceByStepName(trans, "Step1")).thenReturn(dataService);
    StepMeta[] steps = new StepMeta[] { step1 };
    DataServiceStepDeleteExtensionPointPlugin plugin = new DataServiceStepDeleteExtensionPointPlugin(context);
    try {
        plugin.callExtensionPoint(null, steps);
    } catch (KettleException ke) {
    // KettleException will be thrown on cancel
    }
    verify(delegate, times(0)).showRemapStepChooserDialog(any(DataServiceMeta.class), anyList(), any(TransMeta.class));
    try {
        plugin.callExtensionPoint(null, steps);
    } catch (KettleException ke) {
    // KettleException will be thrown on cancel
    }
    verify(delegate, times(1)).showRemapStepChooserDialog(any(DataServiceMeta.class), anyList(), any(TransMeta.class));
    plugin.callExtensionPoint(null, steps);
    verify(delegate, times(1)).removeDataService(dataService);
}

Example 2 with DataServiceContext

use of org.pentaho.di.trans.dataservice.DataServiceContext in project pdi-dataservice-server-plugin by pentaho.

the class AnnotationsQueryServiceTest method testAnnotationsOnCurrentStep2Paths.

@Test
public void testAnnotationsOnCurrentStep2Paths() throws Exception {
    TransMeta transMeta = new TransMeta();
    DummyTransMeta src1Meta = new DummyTransMeta();
    StepMeta src1 = new StepMeta("src1", src1Meta);
    transMeta.addStep(src1);
    final ModelAnnotationGroup mag1 = new ModelAnnotationGroup(new ModelAnnotation<CreateAttribute>(new CreateAttribute()));
    final String name1 = mag1.get(0).getName();
    DummyTransMeta annot1Meta = createPseudoAnnotate(mag1);
    StepMeta annot1 = new StepMeta("annot1", annot1Meta);
    transMeta.addStep(annot1);
    TransHopMeta src1ToAnnot1 = new TransHopMeta(src1, annot1);
    transMeta.addTransHop(src1ToAnnot1);
    DummyTransMeta src2Meta = new DummyTransMeta();
    StepMeta src2 = new StepMeta("src2", src2Meta);
    transMeta.addStep(src2);
    final ModelAnnotationGroup mag2 = new ModelAnnotationGroup(new ModelAnnotation<CreateAttribute>(new CreateAttribute()));
    final String name2 = mag2.get(0).getName();
    DummyTransMeta annot2Meta = createPseudoAnnotate(mag2);
    StepMeta annot2 = new StepMeta("annot2", annot2Meta);
    transMeta.addStep(annot2);
    TransHopMeta src2ToAnnot2 = new TransHopMeta(src2, annot2);
    transMeta.addTransHop(src2ToAnnot2);
    DummyTransMeta mergedMeta = new DummyTransMeta();
    StepMeta mergedStepMeta = new StepMeta("merged", mergedMeta);
    transMeta.addStep(mergedStepMeta);
    transMeta.addTransHop(new TransHopMeta(annot1, mergedStepMeta));
    transMeta.addTransHop(new TransHopMeta(annot2, mergedStepMeta));
    final DataServiceMeta ds1 = new DataServiceMeta((TransMeta) transMeta.clone());
    ds1.setName("dsa");
    ds1.setStepname("annot1");
    final DataServiceMeta dsAll = new DataServiceMeta((TransMeta) transMeta.clone());
    dsAll.setName("ds");
    dsAll.setStepname("merged");
    final DataServiceDelegate dataServiceFactory = mock(DataServiceDelegate.class);
    final DataServiceResolver dataServiceResolver = mock(DataServiceResolver.class);
    when(dataServiceResolver.getDataService("dsAll")).thenReturn(dsAll);
    when(dataServiceResolver.getDataService("ds1")).thenReturn(ds1);
    final DataServiceContext dataServiceContext = mock(DataServiceContext.class);
    when(dataServiceContext.getDataServiceDelegate()).thenReturn(dataServiceFactory);
    final MetastoreLocator metastoreLocator = mock(MetastoreLocator.class);
    when(metastoreLocator.getMetastore()).thenReturn(null);
    AnnotationsQueryService queryService = new AnnotationsQueryService(metastoreLocator, dataServiceResolver);
    Query query = queryService.prepareQuery("show annotations from ds1", 0, Collections.<String, String>emptyMap());
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    query.writeTo(outputStream);
    String result = getResultString(outputStream);
    assertTrue(result.contains(name1));
    assertFalse(result.contains(name2));
    queryService = new AnnotationsQueryService(metastoreLocator, dataServiceResolver);
    query = queryService.prepareQuery("show annotations from dsAll", 0, Collections.<String, String>emptyMap());
    outputStream = new ByteArrayOutputStream();
    query.writeTo(outputStream);
    String result2 = getResultString(outputStream);
    assertTrue(result2.contains(name1));
    assertTrue(result2.contains(name2));
}

Example 3 with DataServiceContext

use of org.pentaho.di.trans.dataservice.DataServiceContext in project pdi-dataservice-server-plugin by pentaho.

the class AnnotationsQueryServiceTest method testAnnotationsOnCurrentStep.

@Test
public void testAnnotationsOnCurrentStep() throws Exception {
    TransMeta transMeta = new TransMeta();
    DummyTransMeta src1Meta = new DummyTransMeta();
    StepMeta src1 = new StepMeta("src", src1Meta);
    transMeta.addStep(src1);
    final ModelAnnotationGroup mag1 = new ModelAnnotationGroup(new ModelAnnotation<CreateAttribute>(new CreateAttribute()));
    final String name1 = mag1.get(0).getName();
    DummyTransMeta annot1Meta = createPseudoAnnotate(mag1);
    StepMeta annot1 = Mockito.spy(new StepMeta("annot", annot1Meta));
    transMeta.addStep(annot1);
    TransHopMeta src1ToAnnot1 = new TransHopMeta(src1, annot1);
    transMeta.addTransHop(src1ToAnnot1);
    final DataServiceMeta dsA = new DataServiceMeta(transMeta);
    dsA.setName("dsa");
    dsA.setStepname("annot");
    final DataServiceMeta ds1 = new DataServiceMeta(transMeta);
    ds1.setName("ds");
    ds1.setStepname("src");
    final DataServiceDelegate dataServiceFactory = mock(DataServiceDelegate.class);
    final DataServiceContext dataServiceContext = mock(DataServiceContext.class);
    when(dataServiceContext.getDataServiceDelegate()).thenReturn(dataServiceFactory);
    final DataServiceResolver dataServiceResolver = mock(DataServiceResolver.class);
    when(dataServiceResolver.getDataService("ds")).thenReturn(ds1);
    when(dataServiceResolver.getDataService("dsa")).thenReturn(dsA);
    final MetastoreLocator metastoreLocator = mock(MetastoreLocator.class);
    when(metastoreLocator.getMetastore()).thenReturn(null);
    final AnnotationsQueryService queryService = new AnnotationsQueryService(metastoreLocator, dataServiceResolver);
    Query query = queryService.prepareQuery("show annotations from dsa", 0, Collections.<String, String>emptyMap());
    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    query.writeTo(outputStream);
    String result = getResultString(outputStream);
    assertTrue(result.contains(name1));
    query = queryService.prepareQuery("show annotations from ds", 0, Collections.<String, String>emptyMap());
    outputStream = new ByteArrayOutputStream();
    query.writeTo(outputStream);
    result = getResultString(outputStream);
    String output = getResultString(outputStream);
    assertEquals("<annotations></annotations>", output.trim());
}

Example 4 with DataServiceContext

use of org.pentaho.di.trans.dataservice.DataServiceContext in project pdi-dataservice-server-plugin by pentaho.

the class AnnotationsQueryServiceTest method testGetsAnnotationsDefinedByStream.

@Test
public void testGetsAnnotationsDefinedByStream() throws Exception {
    final DataServiceDelegate dataServiceFactory = mock(DataServiceDelegate.class);
    final DataServiceContext dataServiceContext = mock(DataServiceContext.class);
    final DataServiceResolver dataServiceResolver = mock(DataServiceResolver.class);
    final MetastoreLocator metastoreLocator = mock(MetastoreLocator.class);
    when(dataServiceContext.getDataServiceDelegate()).thenReturn(dataServiceFactory);
    when(metastoreLocator.getMetastore()).thenReturn(null);
    final AnnotationsQueryService queryService = new AnnotationsQueryService(metastoreLocator, dataServiceResolver);
    URL resource = getClass().getClassLoader().getResource("showAnnotations.ktr");
    @SuppressWarnings("ConstantConditions") final TransMeta transMeta = new TransMeta(resource.getPath(), "show annotations");
    Document document = XMLHandler.loadXMLFile(resource);
    transMeta.loadXML(document.getFirstChild(), null, true);
    final DataServiceMeta dataServiceMeta = new DataServiceMeta(transMeta);
    dataServiceMeta.setName("annotatedService");
    dataServiceMeta.setStepname("Annotate Stream");
    when(dataServiceResolver.getDataService("annotatedService")).thenReturn(dataServiceMeta);
    Query query = queryService.prepareQuery("show annotations from annotatedService", 0, Collections.<String, String>emptyMap());
    AnnotationsQueryService.AnnotationsQuery spy = (AnnotationsQueryService.AnnotationsQuery) Mockito.spy(query);
    final ModelAnnotationGroup mag = new ModelAnnotationGroup(new ModelAnnotation<>(new CreateMeasure()));
    when(spy.getTrans(transMeta)).then(new Answer<Trans>() {

        @Override
        public Trans answer(final InvocationOnMock invocationOnMock) throws Throwable {
            Trans trans = (Trans) invocationOnMock.callRealMethod();
            trans.getExtensionDataMap().put("KEY_MODEL_ANNOTATIONS", mag);
            return trans;
        }
    });
    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    spy.writeTo(outputStream);
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(outputStream.toByteArray());
    DataInputStream dataInputStream = new DataInputStream(byteArrayInputStream);
    ThinResultSet thinResultSet = new ThinResultFactory().loadResultSet(dataInputStream, null);
    thinResultSet.next();
    String output = thinResultSet.getString(1);
    assertEquals(new ModelAnnotationGroupXmlWriter(mag).getXML().trim(), output);
    verify(metastoreLocator).getMetastore();
    assertEquals(0, query.getTransList().size());
    thinResultSet.close();
}

Example 5 with DataServiceContext

use of org.pentaho.di.trans.dataservice.DataServiceContext in project pdi-dataservice-server-plugin by pentaho.

the class AnnotationsQueryServiceTest method testNoAnnotationsReturnsEmpty.

@Test
public void testNoAnnotationsReturnsEmpty() throws Exception {
    final DataServiceDelegate dataServiceFactory = mock(DataServiceDelegate.class);
    final DataServiceContext dataServiceContext = mock(DataServiceContext.class);
    final DataServiceResolver dataServiceResolver = mock(DataServiceResolver.class);
    final MetastoreLocator metastoreLocator = mock(MetastoreLocator.class);
    when(dataServiceContext.getDataServiceDelegate()).thenReturn(dataServiceFactory);
    when(metastoreLocator.getMetastore()).thenReturn(null);
    final AnnotationsQueryService queryService = new AnnotationsQueryService(metastoreLocator, dataServiceResolver);
    URL resource = getClass().getClassLoader().getResource("showAnnotations.ktr");
    @SuppressWarnings("ConstantConditions") final TransMeta transMeta = new TransMeta(resource.getPath(), "show annotations");
    Document document = XMLHandler.loadXMLFile(resource);
    transMeta.loadXML(document.getFirstChild(), null, true);
    final DataServiceMeta dataServiceMeta = new DataServiceMeta(transMeta);
    dataServiceMeta.setName("gridService");
    dataServiceMeta.setStepname("Data Grid");
    when(dataServiceResolver.getDataService("gridService")).thenReturn(dataServiceMeta);
    Query query = queryService.prepareQuery("show annotations from gridService", 0, Collections.<String, String>emptyMap());
    final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    query.writeTo(outputStream);
    String output = getResultString(outputStream);
    assertEquals("<annotations></annotations>", output.trim());
}