コード例 #1
0
  public void testSerialisation() throws Exception {
    DataSetGroup group = new DataSetGroup(NAME, DESC, databaseMeta, SCHEMA);
    MetaStoreFactory<DataSetGroup> groupFactory =
        new MetaStoreFactory<DataSetGroup>(DataSetGroup.class, metaStore, NAMESPACE);

    // save the group
    //
    groupFactory.saveElement(group);

    // Load the element
    //
    groupFactory.addNameList(DataSetConst.DATABASE_LIST_KEY, Arrays.asList(databaseMeta));
    DataSetGroup verify = groupFactory.loadElement(NAME);

    // Verify loading...
    //
    assertNotNull(verify);
    assertEquals(group.getName(), verify.getName());
    assertEquals(group.getDescription(), verify.getDescription());
    assertNotNull(verify.getDatabaseMeta());
    assertEquals(group.getDatabaseMeta(), verify.getDatabaseMeta());
    assertEquals(group.getSchemaName(), verify.getSchemaName());
  }
コード例 #2
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  @Test
  public void testFactory() throws Exception {
    IMetaStore metaStore = new MemoryMetaStore();
    MetaStoreFactory<X> factoryX = new MetaStoreFactory<X>(X.class, metaStore, "pentaho");
    MetaStoreFactory<Y> factoryY = new MetaStoreFactory<Y>(Y.class, metaStore, "pentaho");
    factoryX.addNameFactory(X.FACTORY_Y, factoryY);

    // Construct test-class
    X x = new X("x");
    x.getYs().add(new Y("1", "desc1"));
    x.getYs().add(new Y("2", "desc2"));
    x.getYs().add(new Y("3", "desc3"));
    x.getYs().add(new Y("4", "desc4"));
    x.setY(new Y("y", "descY"));

    factoryX.saveElement(x);

    // 1, 2, 3, 4, y
    //
    assertEquals(5, factoryY.getElements().size());

    X _x = factoryX.loadElement("x");
    assertNotNull(_x);
    assertEquals(4, _x.getYs().size());
    assertEquals("1", x.getYs().get(0).getName());
    assertEquals("desc1", x.getYs().get(0).getDescription());
    assertEquals("2", x.getYs().get(1).getName());
    assertEquals("desc2", x.getYs().get(1).getDescription());
    assertEquals("3", x.getYs().get(2).getName());
    assertEquals("desc3", x.getYs().get(2).getDescription());
    assertEquals("4", x.getYs().get(3).getName());
    assertEquals("desc4", x.getYs().get(3).getDescription());

    assertNotNull(_x.getY());
    assertEquals("y", _x.getY().getName());
    assertEquals("descY", _x.getY().getDescription());
  }
コード例 #3
0
  @Test
  public void testFactoryShared() throws Exception {
    IMetaStore metaStore = new MemoryMetaStore();
    MetaStoreFactory<A> factoryA = new MetaStoreFactory<A>(A.class, metaStore, "pentaho");
    MetaStoreFactory<B> factoryB = new MetaStoreFactory<B>(B.class, metaStore, "pentaho");
    factoryA.addNameFactory(A.FACTORY_B, factoryB);

    // Construct test-class
    A a = new A("a");
    a.getBees().add(new B("1", true));
    a.getBees().add(new B("2", true));
    a.getBees().add(new B("3", false));
    a.getBees().add(new B("4", true));
    a.setB(new B("b", false));

    factoryA.saveElement(a);

    // 1, 2, 4
    //
    assertEquals(3, factoryB.getElements().size());

    A _a = factoryA.loadElement("a");
    assertNotNull(_a);
    assertEquals(4, _a.getBees().size());
    assertEquals("1", a.getBees().get(0).getName());
    assertEquals(true, a.getBees().get(0).isShared());
    assertEquals("2", a.getBees().get(1).getName());
    assertEquals(true, a.getBees().get(1).isShared());
    assertEquals("3", a.getBees().get(2).getName());
    assertEquals(false, a.getBees().get(2).isShared());
    assertEquals("4", a.getBees().get(3).getName());
    assertEquals(true, a.getBees().get(3).isShared());

    assertNotNull(_a.getB());
    assertEquals("b", _a.getB().getName());
    assertEquals(false, _a.getB().isShared());
  }
コード例 #4
0
  @Test
  public void testIDMigration() throws Exception {

    String namespace = "custom";
    String stepName = "Step Name";
    String elementName = "migration";
    String hostName = "Host Name";
    String fieldMappings = "Field Mappings";
    String sourceFieldName = "Source Field Name";
    String targetFieldName = "Target Field Name";
    String parameterName = "Parameter Name";

    IMetaStore metaStore = new MemoryMetaStore();

    MetaStoreFactory<MyMigrationElement> factory =
        new MetaStoreFactory<MyMigrationElement>(MyMigrationElement.class, metaStore, namespace);

    if (!metaStore.namespaceExists(namespace)) {
      metaStore.createNamespace(namespace);
    }

    MetaStoreElementType elementTypeAnnotation =
        MyMigrationElement.class.getAnnotation(MetaStoreElementType.class);

    // Make sure the element type exists...
    IMetaStoreElementType elementType =
        metaStore.getElementTypeByName(namespace, elementTypeAnnotation.name());
    if (elementType == null) {
      elementType = metaStore.newElementType(namespace);
      elementType.setName(elementTypeAnnotation.name());
      elementType.setDescription(elementTypeAnnotation.description());
      metaStore.createElementType(namespace, elementType);
    }

    // Create an element with the old keys we want to migrate
    IMetaStoreElement element = metaStore.newElement();
    element.setName(elementName);
    element.setElementType(elementType);

    element.addChild(metaStore.newAttribute("stepName", stepName));
    element.addChild(metaStore.newAttribute("hostname", hostName));
    element.addChild(metaStore.newAttribute("fieldMappings", fieldMappings));
    element.addChild(metaStore.newAttribute("sourceFieldName", sourceFieldName));
    element.addChild(metaStore.newAttribute("targetFieldName", targetFieldName));
    element.addChild(metaStore.newAttribute("parameterName", parameterName));

    metaStore.createElement(namespace, elementType, element);

    MyMigrationElement loadedElement = factory.loadElement(elementName);

    assertNotNull(loadedElement);
    assertEquals(loadedElement.getStepName(), stepName);
    assertEquals(loadedElement.getHostname(), hostName);
    assertEquals(loadedElement.getFieldMappings(), fieldMappings);
    assertEquals(loadedElement.getSourceFieldName(), sourceFieldName);
    assertEquals(loadedElement.getTargetFieldName(), targetFieldName);
    assertEquals(loadedElement.getParameterName(), parameterName);

    // Test the variation of the step name id
    element = metaStore.newElement();
    element.setName(elementName);
    element.setElementType(elementType);

    element.addChild(metaStore.newAttribute("stepname", stepName));

    metaStore.createElement(namespace, elementType, element);

    loadedElement = factory.loadElement(elementName);

    assertNotNull(loadedElement);
    assertEquals(loadedElement.getStepname(), stepName);
  }
コード例 #5
0
  /**
   * Save and load a complete Cube object in the IMetaStore through named references and factories.
   * Some object are saved through a factory with a name reference. One dimension is embedded in the
   * cube.
   *
   * @throws Exception
   */
  @SuppressWarnings("unchecked")
  @Test
  public void testCube() throws Exception {
    IMetaStore metaStore = new MemoryMetaStore();
    MetaStoreFactory<Cube> factoryCube =
        new MetaStoreFactory<Cube>(Cube.class, metaStore, "pentaho");
    MetaStoreFactory<Dimension> factoryDimension =
        new MetaStoreFactory<Dimension>(Dimension.class, metaStore, "pentaho");
    factoryCube.addNameFactory(Cube.DIMENSION_FACTORY_KEY, factoryDimension);
    IMetaStoreObjectFactory objectFactory = mock(IMetaStoreObjectFactory.class);
    factoryCube.setObjectFactory(objectFactory);
    factoryDimension.setObjectFactory(objectFactory);

    final AtomicInteger contextCount = new AtomicInteger(0);
    when(objectFactory.getContext(anyObject()))
        .thenAnswer(
            new Answer<Object>() {
              @Override
              public Object answer(InvocationOnMock invocation) throws Throwable {
                Map<String, String> context = new HashMap<String, String>();
                context.put("context-num", String.valueOf(contextCount.getAndIncrement()));
                return context;
              }
            });
    when(objectFactory.instantiateClass(anyString(), anyMap()))
        .thenAnswer(
            new Answer<Object>() {
              @Override
              public Object answer(InvocationOnMock invocation) throws Throwable {
                String className = (String) invocation.getArguments()[0];
                return Class.forName(className).newInstance();
              }
            });

    Cube cube = generateCube();
    factoryCube.saveElement(cube);

    // Now load back and verify...
    Cube verify = factoryCube.loadElement(cube.getName());

    assertEquals(cube.getName(), verify.getName());
    assertEquals(cube.getDimensions().size(), verify.getDimensions().size());
    for (int i = 0; i < cube.getDimensions().size(); i++) {
      Dimension dimension = cube.getDimensions().get(i);
      Dimension verifyDimension = verify.getDimensions().get(i);
      assertEquals(dimension.getName(), verifyDimension.getName());
      assertEquals(dimension.getDimensionType(), verifyDimension.getDimensionType());
      assertEquals(dimension.getAttributes().size(), verifyDimension.getAttributes().size());
      for (int x = 0; x < dimension.getAttributes().size(); x++) {
        DimensionAttribute attr = dimension.getAttributes().get(i);
        DimensionAttribute attrVerify = verifyDimension.getAttributes().get(i);
        assertEquals(attr.getName(), attrVerify.getName());
        assertEquals(attr.getDescription(), attrVerify.getDescription());
        assertEquals(attr.getSomeOtherStuff(), attrVerify.getSomeOtherStuff());
      }
    }

    assertEquals(cube.getKpis().size(), verify.getKpis().size());
    for (int i = 0; i < cube.getKpis().size(); i++) {
      Kpi kpi = cube.getKpis().get(i);
      Kpi verifyKpi = verify.getKpis().get(i);
      assertEquals(kpi.getName(), verifyKpi.getName());
      assertEquals(kpi.getDescription(), verifyKpi.getDescription());
      assertEquals(kpi.getOtherDetails(), verifyKpi.getOtherDetails());
    }

    assertNotNull(verify.getJunkDimension());
    Dimension junk = cube.getJunkDimension();
    Dimension junkVerify = verify.getJunkDimension();
    assertEquals(junk.getName(), junkVerify.getName());
    assertEquals(junk.getAttributes().size(), junkVerify.getAttributes().size());
    for (int i = 0; i < junk.getAttributes().size(); i++) {
      DimensionAttribute attr = junk.getAttributes().get(i);
      DimensionAttribute attrVerify = junkVerify.getAttributes().get(i);
      assertEquals(attr.getName(), attrVerify.getName());
      assertEquals(attr.getDescription(), attrVerify.getDescription());
      assertEquals(attr.getSomeOtherStuff(), attrVerify.getSomeOtherStuff());
    }

    assertNotNull(verify.getNonSharedDimension());
    Dimension nonShared = cube.getNonSharedDimension();
    Dimension nonSharedVerify = verify.getNonSharedDimension();
    assertEquals(nonShared.getName(), nonSharedVerify.getName());
    assertEquals(nonShared.getAttributes().size(), nonSharedVerify.getAttributes().size());
    for (int i = 0; i < junk.getAttributes().size(); i++) {
      DimensionAttribute attr = nonShared.getAttributes().get(i);
      DimensionAttribute attrVerify = nonSharedVerify.getAttributes().get(i);
      assertEquals(attr.getName(), attrVerify.getName());
      assertEquals(attr.getDescription(), attrVerify.getDescription());
      assertEquals(attr.getSomeOtherStuff(), attrVerify.getSomeOtherStuff());
    }

    // Make sure that nonShared and product are not shared.
    // We can load them with the dimension factory and they should not come back.
    //
    assertNull(factoryDimension.loadElement("analyticalDim"));
    assertNull(factoryDimension.loadElement("product"));

    assertNotNull(verify.getMainKpi());
    assertEquals(cube.getMainKpi().getName(), verify.getMainKpi().getName());
    assertEquals(cube.getMainKpi().getDescription(), verify.getMainKpi().getDescription());
    assertEquals(cube.getMainKpi().getOtherDetails(), verify.getMainKpi().getOtherDetails());

    for (int i = 0; i < contextCount.get(); i++) {
      Map<String, String> context = new HashMap<String, String>();
      context.put("context-num", String.valueOf(i));
      verify(objectFactory).instantiateClass(anyString(), eq(context));
    }
  }
コード例 #6
0
  @Test
  public void testMyElement() throws Exception {

    IMetaStore metaStore = new MemoryMetaStore();

    // List of named elements...
    //
    List<MyNameElement> nameList = new ArrayList<MyNameElement>();
    for (int i = 0; i < NR_NAME; i++) {
      nameList.add(new MyNameElement("name" + i, "description" + i, "color" + i));
    }
    List<MyFilenameElement> filenameList = new ArrayList<MyFilenameElement>();
    for (int i = 0; i < NR_FILENAME; i++) {
      filenameList.add(new MyFilenameElement("filename" + i, "size" + i, "gender" + i));
    }

    // Construct our test element...
    //
    MyElement me = new MyElement(NAME, ATTR, ANOTHER, PASSWORD, INT, LONG, BOOL, DATE);
    for (int i = 0; i < NR_ATTR; i++) {
      me.getSubAttributes().add(new MyElementAttr("key" + i, "value" + i, "desc" + i));
    }
    me.setNameElement(nameList.get(NR_NAME - 1));
    me.setFilenameElement(filenameList.get(NR_FILENAME - 1));
    List<String> stringList = Arrays.asList("a", "b", "c", "d");
    me.setStringList(stringList);
    MyOtherElement myOtherElement = new MyOtherElement("other", "other attribute");
    me.setMyOtherElement(myOtherElement);

    MetaStoreFactory<MyOtherElement> otherFactory =
        new MetaStoreFactory<MyOtherElement>(MyOtherElement.class, metaStore, "custom");
    MetaStoreFactory<MyElement> factory =
        new MetaStoreFactory<MyElement>(MyElement.class, metaStore, "custom");

    // For loading, specify the name, filename lists or factory that we're referencing...
    //
    factory.addNameList(MyElement.LIST_KEY_MY_NAMES, nameList);
    factory.addFilenameList(MyElement.LIST_KEY_MY_FILENAMES, filenameList);
    factory.addNameFactory(MyElement.FACTORY_OTHER_ELEMENT, otherFactory);

    // Store the class in the meta store
    //
    factory.saveElement(me);

    // Load the class from the meta store
    //
    MyElement verify = factory.loadElement(NAME);

    // Verify list element details...
    //
    IMetaStoreElement element =
        metaStore.getElementByName("custom", factory.getElementType(), NAME);
    assertNotNull(element);

    // Verify the general idea
    //
    assertNotNull(verify);
    assertEquals(ATTR, verify.getMyAttribute());
    assertEquals(ANOTHER, verify.getAnotherAttribute());
    assertEquals(PASSWORD, verify.getPasswordAttribute());
    assertEquals(INT, verify.getIntAttribute());
    assertEquals(LONG, verify.getLongAttribute());
    assertEquals(BOOL, verify.isBoolAttribute());
    assertEquals(DATE, verify.getDateAttribute());
    assertEquals(me.getSubAttributes().size(), verify.getSubAttributes().size());
    assertEquals(me.getNameElement(), verify.getNameElement());
    assertEquals(me.getFilenameElement(), verify.getFilenameElement());

    // verify the details...
    //
    assertTrue(metaStore.namespaceExists("custom"));
    IMetaStoreElementType elementType = factory.getElementType();
    assertNotNull(elementType);
    assertEquals("My element type", elementType.getName());
    assertEquals("This is my element type", elementType.getDescription());

    assertNotNull(element);
    IMetaStoreAttribute child = element.getChild("my_attribute");
    assertNotNull(child);
    assertEquals(ATTR, MetaStoreUtil.getAttributeString(child));
    child = element.getChild("passwordAttribute");
    assertNotNull(child);
    assertNotSame(
        "Password needs to be encoded", PASSWORD, MetaStoreUtil.getAttributeString(child));

    child = element.getChild("anotherAttribute");
    assertNotNull(child);
    assertEquals(ANOTHER, MetaStoreUtil.getAttributeString(child));

    // Verify the child attributes as well...
    // This also verifies that the attributes are in the right order.
    // The list can't be re-ordered after loading.
    //
    for (int i = 0; i < NR_ATTR; i++) {
      MyElementAttr attr = verify.getSubAttributes().get(i);
      assertEquals("key" + i, attr.getKey());
      assertEquals("value" + i, attr.getValue());
      assertEquals("desc" + i, attr.getDescription());
    }

    // Verify the referenced MyOtherElement
    //
    MyOtherElement verifyOtherElement = verify.getMyOtherElement();
    assertNotNull(verifyOtherElement);
    assertEquals(myOtherElement.getName(), verifyOtherElement.getName());
    assertEquals(myOtherElement.getSomeAttribute(), verifyOtherElement.getSomeAttribute());

    // verify that the String list is loaded...
    List<String> verifyList = verify.getStringList();
    assertEquals(stringList.size(), verifyList.size());
    for (int i = 0; i < stringList.size(); i++) {
      assertEquals(stringList.get(i), verifyList.get(i));
    }

    List<String> names = factory.getElementNames();
    assertEquals(1, names.size());
    assertEquals(NAME, names.get(0));

    List<MyElement> list = factory.getElements();
    assertEquals(1, list.size());
    assertEquals(NAME, list.get(0).getName());

    factory.deleteElement(NAME);
    assertEquals(0, factory.getElementNames().size());
    assertEquals(0, factory.getElements().size());
  }