Examples with DocPartData com.torodb.core.d2r.DocPartData used on opensource projects

Example 1 with DocPartData

use of com.torodb.core.d2r.DocPartData in project torodb by torodb.

the class DefaultToBackendFunction method apply.

public Iterable<BackendTransactionJob> apply(CollectionData collectionData) {
    ArrayList<BackendTransactionJob> jobs = new ArrayList<>();
    for (DocPartData docPartData : collectionData.orderedDocPartData()) {
        assert docPartData.getMetaDocPart() instanceof BatchMetaDocPart : "This function can only use inputs whose meta doc part information is an instance of " + BatchMetaDocPart.class;
        BatchMetaDocPart metaDocPart = (BatchMetaDocPart) docPartData.getMetaDocPart();
        if (metaDocPart.isCreatedOnCurrentBatch()) {
            jobs.add(factory.createAddDocPartDdlJob(database, collection, metaDocPart));
            metaDocPart.streamScalars().map((scalar) -> factory.createAddScalarDdlJob(database, collection, metaDocPart, scalar)).forEachOrdered((job) -> jobs.add(job));
            metaDocPart.streamFields().map((field) -> factory.createAddFieldDdlJob(database, collection, metaDocPart, field)).forEachOrdered((job) -> jobs.add(job));
        } else {
            //it already exists, we only need to add the new scalars and fields
            for (ImmutableMetaScalar newScalar : metaDocPart.getOnBatchModifiedMetaScalars()) {
                jobs.add(factory.createAddScalarDdlJob(database, collection, metaDocPart, newScalar));
            }
            for (ImmutableMetaField newField : metaDocPart.getOnBatchModifiedMetaFields()) {
                jobs.add(factory.createAddFieldDdlJob(database, collection, metaDocPart, newField));
            }
        }
        jobs.add(factory.insert(database, collection, docPartData));
    }
    if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("Executing the following jobs: {}", jobs);
    }
    return jobs;
}

Example 2 with DocPartData

use of com.torodb.core.d2r.DocPartData in project torodb by torodb.

the class DefaultToBackendFunctionTest method testApply_newField.

@Test
public void testApply_newField() {
    MockSettings settings = new MockSettingsImpl().defaultAnswer((t) -> {
        throw new AssertionError("Method " + t.getMethod() + " was not expected to be called");
    });
    BatchMetaDocPart withNewFieldsDocPart = mock(BatchMetaDocPart.class, settings);
    doReturn(false).when(withNewFieldsDocPart).isCreatedOnCurrentBatch();
    doReturn(Lists.newArrayList(new ImmutableMetaField("newFieldName", "newFieldId", FieldType.INTEGER))).when(withNewFieldsDocPart).getOnBatchModifiedMetaFields();
    doReturn(Collections.emptyList()).when(withNewFieldsDocPart).getOnBatchModifiedMetaScalars();
    DocPartData withNewData = mock(DocPartData.class);
    given(withNewData.getMetaDocPart()).willReturn(withNewFieldsDocPart);
    CollectionData collectionData = mock(CollectionData.class);
    given(collectionData.orderedDocPartData()).willReturn(Lists.<DocPartData>newArrayList(withNewData));
    //when
    Iterable<BackendTransactionJob> result = fun.apply(collectionData);
    ArrayList<BackendTransactionJob> resultList = Lists.newArrayList(result);
    //then
    assertEquals("Expected 2 jobs to do, but " + resultList.size() + " were recived", 2, resultList.size());
    {
        Optional<BackendTransactionJob> insertJob = resultList.stream().filter((job) -> job instanceof InsertBackendJob && ((InsertBackendJob) job).getDataToInsert().equals(withNewData)).findAny();
        assertTrue(insertJob.isPresent());
        Optional<BackendTransactionJob> addFieldJob = resultList.stream().filter((job) -> {
            if (!(job instanceof AddFieldDdlJob)) {
                return false;
            }
            AddFieldDdlJob castedJob = (AddFieldDdlJob) job;
            return castedJob.getDocPart().equals(withNewFieldsDocPart) && castedJob.getField().getName().equals("newFieldName") && castedJob.getField().getIdentifier().equals("newFieldId");
        }).findAny();
        assertTrue(addFieldJob.isPresent());
        int addFieldIndex = resultList.indexOf(addFieldJob.get());
        int insertIndex = resultList.indexOf(insertJob.get());
        assert addFieldIndex >= 0;
        assert insertIndex >= 0;
        assertTrue("For a given doc part, all related add fields jobs must be executed before insert " + "jobs, but in this case the add field job has index " + addFieldIndex + " and the insert job has index " + insertIndex, addFieldIndex < insertIndex);
    }
}

Example 3 with DocPartData

use of com.torodb.core.d2r.DocPartData in project torodb by torodb.

the class DocPartDataCollection method orderedDocPartData.

@Override
public Iterable<DocPartData> orderedDocPartData() {
    List<DocPartData> all = new ArrayList<>();
    for (DocPartDataImpl table : docPartDataList) {
        if (table.getParentDocPartRow() == null) {
            all.add(table);
            addChilds(table, all);
            return all;
        }
    }
    return all;
}

Example 4 with DocPartData

use of com.torodb.core.d2r.DocPartData in project torodb by torodb.

the class DefaultToBackendFunctionTest method testNoBatchMetaDocPart.

@Test
public void testNoBatchMetaDocPart() {
    CollectionData collectionData = mock(CollectionData.class);
    DocPartData data1 = mock(DocPartData.class);
    given(data1.getMetaDocPart()).willReturn(new WrapperMutableMetaDocPart(new ImmutableMetaDocPart(tableRefFactory.createRoot(), "aDocPartName"), (o) -> {
    }));
    given(collectionData.orderedDocPartData()).willReturn(Collections.singleton(data1));
    //when
    try {
        fun.apply(collectionData);
        //then
        fail("An exception was expected when a metadoc part which is not a " + BatchMetaDocPart.class + " is used");
    } catch (AssertionError | ClassCastException ex) {
    }
}

Example 5 with DocPartData

use of com.torodb.core.d2r.DocPartData in project torodb by torodb.

the class DefaultToBackendFunctionTest method testApply_newDocPart.

@Test
public void testApply_newDocPart() {
    MockSettings settings = new MockSettingsImpl().defaultAnswer((t) -> {
        throw new AssertionError("Method " + t.getMethod() + " was not expected to be called");
    });
    BatchMetaDocPart allNewDocPart = mock(BatchMetaDocPart.class, settings);
    doReturn(true).when(allNewDocPart).isCreatedOnCurrentBatch();
    doReturn(Lists.newArrayList(Lists.newArrayList(new ImmutableMetaField("newFieldName", "newFieldId", FieldType.BOOLEAN))).stream()).when(allNewDocPart).streamFields();
    doReturn(Lists.newArrayList(new ImmutableMetaScalar("newScalarId", FieldType.BOOLEAN)).stream()).when(allNewDocPart).streamScalars();
    DocPartData allNewData = mock(DocPartData.class);
    given(allNewData.getMetaDocPart()).willReturn(allNewDocPart);
    CollectionData collectionData = mock(CollectionData.class);
    given(collectionData.orderedDocPartData()).willReturn(Lists.<DocPartData>newArrayList(allNewData));
    //when
    Iterable<BackendTransactionJob> result = fun.apply(collectionData);
    ArrayList<BackendTransactionJob> resultList = Lists.newArrayList(result);
    //then
    assertEquals("Expected 4 jobs to do, but " + resultList.size() + " were recived", 4, resultList.size());
    {
        Optional<BackendTransactionJob> insertJob = resultList.stream().filter((job) -> job instanceof InsertBackendJob && ((InsertBackendJob) job).getDataToInsert().equals(allNewData)).findAny();
        assertTrue(insertJob.isPresent());
        Optional<BackendTransactionJob> addFieldJob = resultList.stream().filter((job) -> {
            if (!(job instanceof AddFieldDdlJob)) {
                return false;
            }
            AddFieldDdlJob castedJob = (AddFieldDdlJob) job;
            return castedJob.getDocPart().equals(allNewDocPart) && castedJob.getField().getName().equals("newFieldName") && castedJob.getField().getIdentifier().equals("newFieldId");
        }).findAny();
        assertTrue(addFieldJob.isPresent());
        Optional<BackendTransactionJob> addScalarJob = resultList.stream().filter((job) -> {
            if (!(job instanceof AddScalarDddlJob)) {
                return false;
            }
            AddScalarDddlJob castedJob = (AddScalarDddlJob) job;
            return castedJob.getDocPart().equals(allNewDocPart) && castedJob.getScalar().getIdentifier().equals("newScalarId") && castedJob.getScalar().getType().equals(FieldType.BOOLEAN);
        }).findAny();
        assertTrue(addScalarJob.isPresent());
        Optional<BackendTransactionJob> createDocPartJob = resultList.stream().filter((job) -> {
            if (!(job instanceof AddDocPartDdlJob)) {
                return false;
            }
            AddDocPartDdlJob castedJob = (AddDocPartDdlJob) job;
            return castedJob.getDocPart().equals(allNewDocPart);
        }).findAny();
        assertTrue(createDocPartJob.isPresent());
        int createDocPartIndex = resultList.indexOf(createDocPartJob.get());
        int addFieldIndex = resultList.indexOf(addFieldJob.get());
        int addScalarIndex = resultList.indexOf(addScalarJob.get());
        int insertIndex = resultList.indexOf(insertJob.get());
        assert createDocPartIndex >= 0;
        assert addFieldIndex >= 0;
        assert addScalarIndex >= 0;
        assert insertIndex >= 0;
        assertTrue("For a given doc part, all related add fields jobs must be executed before insert " + "jobs, but in this case the add field job has index " + addFieldIndex + " and the insert job has index " + insertIndex, addFieldIndex < insertIndex);
        assertTrue("For a given doc part, all related add scalar jobs must be executed before insert " + "jobs, but in this case the add scalr job has index " + addScalarIndex + " and the insert job has index " + insertIndex, addScalarIndex < insertIndex);
        assertTrue("For a given doc part, all related create doc part jobs must be executed " + "before add field jobs, but in this case the create doc part job has index " + createDocPartIndex + " and " + "the add field job has index " + addFieldIndex, createDocPartIndex < addFieldIndex);
    }
}