Examples with MutableMetaSnapshot com.torodb.core.transaction.metainf.MutableMetaSnapshot used on opensource projects

Example 61 with MutableMetaSnapshot

use of com.torodb.core.transaction.metainf.MutableMetaSnapshot in project torodb by torodb.

the class SnapshotMergerForIndexTest method testNewIndexWithOldIndexWithSameDocPartIndexRemovedConflict.

/**
   * Test an exception is thrown when a new index has same doc part index as an old remove index
   * Case 1&2.KO1.1
   *
   * @throws Exception
   */
@Test
public void testNewIndexWithOldIndexWithSameDocPartIndexRemovedConflict() throws Exception {
    MutableMetaSnapshot currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName2", "fieldId2", FieldType.STRING);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaIndex("idxName2", true).addMetaIndexField(tableRefFactory.createRoot(), "fieldName2", FieldIndexOrdering.DESC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2"), "fieldName3", FieldIndexOrdering.DESC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaDocPartIndex(false).addMetaDocPartIndexColumn("fieldId2", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).getAddedMutableMetaDocPartIndexes().iterator().next().immutableCopy("idxId2");
    ImmutableMetaSnapshot currentSnapshot = currentModifiedSnapshot.immutableCopy();
    currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").removeMetaIndexByName("idxName2");
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).removeMetaDocPartIndexByIdentifier("idxId2");
    MutableMetaSnapshot changedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaIndex("idxName3", false).addMetaIndexField(tableRefFactory.createRoot(), "fieldName2", FieldIndexOrdering.ASC);
    try {
        new SnapshotMerger(currentModifiedSnapshot.immutableCopy(), changedSnapshot).merge();
        Assert.fail("A " + UnmergeableException.class.getSimpleName() + " was expected to be thrown");
    } catch (UnmergeableException ex) {
    }
}

Example 62 with MutableMetaSnapshot

use of com.torodb.core.transaction.metainf.MutableMetaSnapshot in project torodb by torodb.

the class SnapshotMergerForIndexTest method testNewFieldAndNewDocPartIndex.

/**
   * Test a new field and new doc part index Case 3&1.OK1.1
   *
   * @throws Exception
   */
@Test
public void testNewFieldAndNewDocPartIndex() throws Exception {
    MutableMetaSnapshot currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaIndex("idxName2", false).addMetaIndexField(tableRefFactory.createRoot(), "fieldName2", FieldIndexOrdering.ASC);
    ImmutableMetaSnapshot currentSnapshot = currentModifiedSnapshot.immutableCopy();
    MutableMetaSnapshot changedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName2", "fieldId2", FieldType.STRING);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaDocPartIndex(false).addMetaDocPartIndexColumn("fieldId2", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).getAddedMutableMetaDocPartIndexes().iterator().next().immutableCopy("idxId2");
    new SnapshotMerger(currentSnapshot, changedSnapshot).merge();
}

Example 63 with MutableMetaSnapshot

use of com.torodb.core.transaction.metainf.MutableMetaSnapshot in project torodb by torodb.

the class SnapshotMergerForIndexTest method testRemoveIndexAndRemoveDocPartIndex.

/**
   * Test remove an index and remove a doc part index Case [2&1.OK2|2&2.OK2|2&3.OK2].1
   *
   * @throws Exception
   */
@Test
public void testRemoveIndexAndRemoveDocPartIndex() throws Exception {
    MutableMetaSnapshot currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    ImmutableMetaSnapshot currentSnapshot = currentModifiedSnapshot.immutableCopy();
    MutableMetaSnapshot changedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").removeMetaIndexByName("idxName1");
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).removeMetaDocPartIndexByIdentifier("idxId1");
    new SnapshotMerger(currentSnapshot, changedSnapshot).merge();
}

Example 64 with MutableMetaSnapshot

use of com.torodb.core.transaction.metainf.MutableMetaSnapshot in project torodb by torodb.

the class SnapshotMergerForIndexTest method testIndexWithMultiFieldsInMultiDocPartsWithMissingDocPartIndexConflict.

/**
   * Test that an exception is thrown on new field with missing doc part index with multiple fields
   * in multiple doc parts conflicts Case 3&1.KO1.3
   *
   * @throws Exception
   */
@Test
public void testIndexWithMultiFieldsInMultiDocPartsWithMissingDocPartIndexConflict() throws Exception {
    MutableMetaSnapshot currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaIndex("idxName2", false).addMetaIndexField(tableRefFactory.createRoot(), "fieldName2", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createRoot(), "fieldName3", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaDocPart(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2"), "docPartId2");
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2"), "fieldName4", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2"), "fieldName5", FieldIndexOrdering.ASC);
    MutableMetaSnapshot changedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName2", "fieldId2", FieldType.STRING);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName3", "fieldId3", FieldType.STRING);
    try {
        new SnapshotMerger(currentModifiedSnapshot.immutableCopy(), changedSnapshot).merge();
        Assert.fail("A " + UnmergeableException.class.getSimpleName() + " was expected to be thrown");
    } catch (UnmergeableException ex) {
    }
}

Example 65 with MutableMetaSnapshot

use of com.torodb.core.transaction.metainf.MutableMetaSnapshot in project torodb by torodb.

the class SnapshotMergerForIndexTest method testNewFieldsAndNewDocPartIndexMultiColumnsInMultiDocParts.

/**
   * Test a new fields and new doc part index with multiple columns in multiple doc parts Case
   * 3&1.OK1.3
   *
   * @throws Exception
   */
@Test
public void testNewFieldsAndNewDocPartIndexMultiColumnsInMultiDocParts() throws Exception {
    MutableMetaSnapshot currentModifiedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaIndex("idxName2", false).addMetaIndexField(tableRefFactory.createRoot(), "fieldName2", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createRoot(), "fieldName3", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").addMetaDocPart(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2"), "docPartId2");
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2"), "fieldName4", FieldIndexOrdering.ASC);
    currentModifiedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaIndexByName("idxName2").addMetaIndexField(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2"), "fieldName5", FieldIndexOrdering.ASC);
    ImmutableMetaSnapshot currentSnapshot = currentModifiedSnapshot.immutableCopy();
    MutableMetaSnapshot changedSnapshot = new WrapperMutableMetaSnapshot(currentSnapshot);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName2", "fieldId2", FieldType.STRING);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaField("fieldName3", "fieldId3", FieldType.STRING);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2")).addMetaField("fieldName4", "fieldId4", FieldType.STRING);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2")).addMetaField("fieldName5", "fieldId5", FieldType.STRING);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).addMetaDocPartIndex(false).addMetaDocPartIndexColumn("fieldId2", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).getAddedMutableMetaDocPartIndexes().iterator().next().addMetaDocPartIndexColumn("fieldId3", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createRoot()).getAddedMutableMetaDocPartIndexes().iterator().next().immutableCopy("idxId2");
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2")).addMetaDocPartIndex(false).addMetaDocPartIndexColumn("fieldId4", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2")).getAddedMutableMetaDocPartIndexes().iterator().next().addMetaDocPartIndexColumn("fieldId5", FieldIndexOrdering.ASC);
    changedSnapshot.getMetaDatabaseByName("dbName1").getMetaCollectionByName("colName1").getMetaDocPartByTableRef(tableRefFactory.createChild(tableRefFactory.createRoot(), "docPartName2")).getAddedMutableMetaDocPartIndexes().iterator().next().immutableCopy("idxId3");
    new SnapshotMerger(currentSnapshot, changedSnapshot).merge();
}