Examples with AtlasTransientTypeRegistry org.apache.atlas.type.AtlasTypeRegistry.AtlasTransientTypeRegistry used on opensource projects

Example 16 with AtlasTransientTypeRegistry

use of org.apache.atlas.type.AtlasTypeRegistry.AtlasTransientTypeRegistry in project incubator-atlas by apache.

the class AtlasTypeDefGraphStore method updateClassificationDefByGuid.

@Override
@GraphTransaction
public AtlasClassificationDef updateClassificationDefByGuid(String guid, AtlasClassificationDef classificationDef) throws AtlasBaseException {
    AtlasTransientTypeRegistry ttr = lockTypeRegistryAndReleasePostCommit();
    tryUpdateByGUID(guid, classificationDef, ttr);
    return getClassificationDefStore(ttr).updateByGuid(guid, classificationDef);
}

Example 17 with AtlasTransientTypeRegistry

use of org.apache.atlas.type.AtlasTypeRegistry.AtlasTransientTypeRegistry in project incubator-atlas by apache.

the class AtlasTypeDefGraphStore method createTypesDef.

@Override
@GraphTransaction
public AtlasTypesDef createTypesDef(AtlasTypesDef typesDef) throws AtlasBaseException {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> AtlasTypeDefGraphStore.createTypesDef(enums={}, structs={}, classifications={}, entities={})", CollectionUtils.size(typesDef.getEnumDefs()), CollectionUtils.size(typesDef.getStructDefs()), CollectionUtils.size(typesDef.getClassificationDefs()), CollectionUtils.size(typesDef.getEntityDefs()));
    }
    AtlasTransientTypeRegistry ttr = lockTypeRegistryAndReleasePostCommit();
    tryTypeCreation(typesDef, ttr);
    AtlasTypesDef ret = addToGraphStore(typesDef, ttr);
    if (LOG.isDebugEnabled()) {
        LOG.debug("<== AtlasTypeDefGraphStore.createTypesDef(enums={}, structs={}, classfications={}, entities={})", CollectionUtils.size(typesDef.getEnumDefs()), CollectionUtils.size(typesDef.getStructDefs()), CollectionUtils.size(typesDef.getClassificationDefs()), CollectionUtils.size(typesDef.getEntityDefs()));
    }
    return ret;
}

Example 18 with AtlasTransientTypeRegistry

use of org.apache.atlas.type.AtlasTypeRegistry.AtlasTransientTypeRegistry in project incubator-atlas by apache.

the class TestAtlasTypeRegistry method testRegistryValidityOnInvalidUpdate.

/* create 2 entity types: L0 and L1, with L0 as superType of L1
     * add entity type L2, with L0, L1 and L2 as super-types - this should fail due to L2 self-referencing itself in super-types
     * verify that after the update failure, the registry still has correct super-type/sub-type information for L0 and L1
     */
@Test
public void testRegistryValidityOnInvalidUpdate() {
    AtlasEntityDef entL0 = new AtlasEntityDef("L0");
    AtlasEntityDef entL1 = new AtlasEntityDef("L1");
    entL1.addSuperType(entL0.getName());
    entL0.addAttribute(new AtlasAttributeDef("L0_a1", AtlasBaseTypeDef.ATLAS_TYPE_INT));
    entL1.addAttribute(new AtlasAttributeDef("L1_a1", AtlasBaseTypeDef.ATLAS_TYPE_INT));
    AtlasTypesDef typesDef = new AtlasTypesDef();
    typesDef.getEntityDefs().add(entL0);
    typesDef.getEntityDefs().add(entL1);
    AtlasTypeRegistry typeRegistry = new AtlasTypeRegistry();
    AtlasTransientTypeRegistry ttr = null;
    boolean commit = false;
    String failureMsg = null;
    try {
        ttr = typeRegistry.lockTypeRegistryForUpdate();
        ttr.addTypes(typesDef);
        commit = true;
    } catch (AtlasBaseException excp) {
        failureMsg = excp.getMessage();
    } finally {
        typeRegistry.releaseTypeRegistryForUpdate(ttr, commit);
    }
    assertNull(failureMsg);
    validateSuperTypes(typeRegistry, "L0", new HashSet<String>());
    validateSubTypes(typeRegistry, "L0", new HashSet<>(Arrays.asList("L1")));
    validateSuperTypes(typeRegistry, "L1", new HashSet<>(Arrays.asList("L0")));
    validateSubTypes(typeRegistry, "L1", new HashSet<String>());
    // create a circular reference
    AtlasEntityDef entL2 = new AtlasEntityDef("L2");
    entL2.addSuperType(entL0.getName());
    entL2.addSuperType(entL1.getName());
    entL2.addSuperType(entL2.getName());
    typesDef.clear();
    typesDef.getEntityDefs().add(entL2);
    try {
        commit = false;
        ttr = typeRegistry.lockTypeRegistryForUpdate();
        ttr.updateTypes(typesDef);
        commit = true;
    } catch (AtlasBaseException excp) {
        failureMsg = excp.getMessage();
    } finally {
        typeRegistry.releaseTypeRegistryForUpdate(ttr, commit);
    }
    assertNotNull(failureMsg);
    assertNull(typeRegistry.getEntityTypeByName("L2"));
    validateSuperTypes(typeRegistry, "L0", new HashSet<String>());
    validateSubTypes(typeRegistry, "L0", new HashSet<>(Arrays.asList("L1")));
    validateSuperTypes(typeRegistry, "L1", new HashSet<>(Arrays.asList("L0")));
    validateSubTypes(typeRegistry, "L1", new HashSet<String>());
}

Example 19 with AtlasTransientTypeRegistry

use of org.apache.atlas.type.AtlasTypeRegistry.AtlasTransientTypeRegistry in project incubator-atlas by apache.

the class TestAtlasTypeRegistry method testEntityDefValidHierarchy.

/*
     *             L0
     *          /      \
     *         /         \
     *      L1_1----      L1_2
     *      /  \    \    /   \
     *     /    \    \  /     \
     *   L2_1  L2_2   L2_3   L2_4
     */
@Test
public void testEntityDefValidHierarchy() {
    AtlasEntityDef entL0 = new AtlasEntityDef("L0");
    AtlasEntityDef entL1_1 = new AtlasEntityDef("L1-1");
    AtlasEntityDef entL1_2 = new AtlasEntityDef("L1-2");
    AtlasEntityDef entL2_1 = new AtlasEntityDef("L2-1");
    AtlasEntityDef entL2_2 = new AtlasEntityDef("L2-2");
    AtlasEntityDef entL2_3 = new AtlasEntityDef("L2-3");
    AtlasEntityDef entL2_4 = new AtlasEntityDef("L2-4");
    entL1_1.addSuperType(entL0.getName());
    entL1_2.addSuperType(entL0.getName());
    entL2_1.addSuperType(entL1_1.getName());
    entL2_2.addSuperType(entL1_1.getName());
    entL2_3.addSuperType(entL1_1.getName());
    entL2_3.addSuperType(entL1_2.getName());
    entL2_4.addSuperType(entL1_2.getName());
    entL0.addAttribute(new AtlasAttributeDef("L0_a1", AtlasBaseTypeDef.ATLAS_TYPE_INT));
    entL1_1.addAttribute(new AtlasAttributeDef("L1-1_a1", AtlasBaseTypeDef.ATLAS_TYPE_INT));
    entL1_2.addAttribute(new AtlasAttributeDef("L1-2_a1", AtlasBaseTypeDef.ATLAS_TYPE_INT));
    entL2_1.addAttribute(new AtlasAttributeDef("L2-1_a1", AtlasBaseTypeDef.ATLAS_TYPE_INT));
    entL2_2.addAttribute(new AtlasAttributeDef("L2-2_a1", AtlasBaseTypeDef.ATLAS_TYPE_INT));
    entL2_3.addAttribute(new AtlasAttributeDef("L2-3_a1", AtlasBaseTypeDef.ATLAS_TYPE_INT));
    entL2_4.addAttribute(new AtlasAttributeDef("L2-4_a1", AtlasBaseTypeDef.ATLAS_TYPE_INT));
    AtlasTypesDef typesDef = new AtlasTypesDef();
    typesDef.getEntityDefs().add(entL0);
    typesDef.getEntityDefs().add(entL1_1);
    typesDef.getEntityDefs().add(entL1_2);
    typesDef.getEntityDefs().add(entL2_1);
    typesDef.getEntityDefs().add(entL2_2);
    typesDef.getEntityDefs().add(entL2_3);
    typesDef.getEntityDefs().add(entL2_4);
    AtlasTypeRegistry typeRegistry = new AtlasTypeRegistry();
    AtlasTransientTypeRegistry ttr = null;
    boolean commit = false;
    String failureMsg = null;
    try {
        ttr = typeRegistry.lockTypeRegistryForUpdate();
        ttr.addTypes(typesDef);
        commit = true;
    } catch (AtlasBaseException excp) {
        failureMsg = excp.getMessage();
    } finally {
        typeRegistry.releaseTypeRegistryForUpdate(ttr, commit);
    }
    assertNull(failureMsg);
    validateSuperTypes(typeRegistry, "L0", new HashSet<String>());
    validateSuperTypes(typeRegistry, "L1-1", new HashSet<>(Arrays.asList("L0")));
    validateSuperTypes(typeRegistry, "L1-2", new HashSet<>(Arrays.asList("L0")));
    validateSuperTypes(typeRegistry, "L2-1", new HashSet<>(Arrays.asList("L1-1", "L0")));
    validateSuperTypes(typeRegistry, "L2-2", new HashSet<>(Arrays.asList("L1-1", "L0")));
    validateSuperTypes(typeRegistry, "L2-3", new HashSet<>(Arrays.asList("L1-1", "L0", "L1-2")));
    validateSuperTypes(typeRegistry, "L2-4", new HashSet<>(Arrays.asList("L1-2", "L0")));
    validateSubTypes(typeRegistry, "L0", new HashSet<>(Arrays.asList("L1-1", "L1-2", "L2-1", "L2-2", "L2-3", "L2-4")));
    validateSubTypes(typeRegistry, "L1-1", new HashSet<>(Arrays.asList("L2-1", "L2-2", "L2-3")));
    validateSubTypes(typeRegistry, "L1-2", new HashSet<>(Arrays.asList("L2-3", "L2-4")));
    validateSubTypes(typeRegistry, "L2-1", new HashSet<String>());
    validateSubTypes(typeRegistry, "L2-2", new HashSet<String>());
    validateSubTypes(typeRegistry, "L2-3", new HashSet<String>());
    validateSubTypes(typeRegistry, "L2-4", new HashSet<String>());
    validateAttributeNames(typeRegistry, "L0", new HashSet<>(Arrays.asList("L0_a1")));
    validateAttributeNames(typeRegistry, "L1-1", new HashSet<>(Arrays.asList("L0_a1", "L1-1_a1")));
    validateAttributeNames(typeRegistry, "L1-2", new HashSet<>(Arrays.asList("L0_a1", "L1-2_a1")));
    validateAttributeNames(typeRegistry, "L2-1", new HashSet<>(Arrays.asList("L0_a1", "L1-1_a1", "L2-1_a1")));
    validateAttributeNames(typeRegistry, "L2-2", new HashSet<>(Arrays.asList("L0_a1", "L1-1_a1", "L2-2_a1")));
    validateAttributeNames(typeRegistry, "L2-3", new HashSet<>(Arrays.asList("L0_a1", "L1-1_a1", "L1-2_a1", "L2-3_a1")));
    validateAttributeNames(typeRegistry, "L2-4", new HashSet<>(Arrays.asList("L0_a1", "L1-2_a1", "L2-4_a1")));
}

Example 20 with AtlasTransientTypeRegistry

use of org.apache.atlas.type.AtlasTypeRegistry.AtlasTransientTypeRegistry in project incubator-atlas by apache.

the class TestAtlasTypeRegistry method testClassificationDefInvalidHierarchy_Self.

@Test
public void testClassificationDefInvalidHierarchy_Self() {
    AtlasClassificationDef classifiDef1 = new AtlasClassificationDef("classifiDef-1");
    classifiDef1.addSuperType(classifiDef1.getName());
    AtlasTypeRegistry typeRegistry = new AtlasTypeRegistry();
    AtlasTransientTypeRegistry ttr = null;
    boolean commit = false;
    String failureMsg = null;
    try {
        ttr = typeRegistry.lockTypeRegistryForUpdate();
        ttr.addType(classifiDef1);
        commit = true;
    } catch (AtlasBaseException excp) {
        failureMsg = excp.getMessage();
    } finally {
        typeRegistry.releaseTypeRegistryForUpdate(ttr, commit);
    }
    assertNotNull(failureMsg, "expected invalid supertype failure");
}