Examples with AtlasRelationshipDef org.apache.atlas.model.typedef.AtlasRelationshipDef used on opensource projects

Example 6 with AtlasRelationshipDef

use of org.apache.atlas.model.typedef.AtlasRelationshipDef in project atlas by apache.

the class AtlasRelationshipDefStoreV1 method create.

@Override
public AtlasRelationshipDef create(AtlasRelationshipDef relationshipDef, AtlasVertex preCreateResult) throws AtlasBaseException {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> AtlasRelationshipDefStoreV1.create({}, {})", relationshipDef, preCreateResult);
    }
    AtlasAuthorizationUtils.verifyAccess(new AtlasTypeAccessRequest(AtlasPrivilege.TYPE_CREATE, relationshipDef), "create relationship-def ", relationshipDef.getName());
    AtlasVertex vertex = (preCreateResult == null) ? preCreate(relationshipDef) : preCreateResult;
    AtlasRelationshipDef ret = toRelationshipDef(vertex);
    if (LOG.isDebugEnabled()) {
        LOG.debug("<== AtlasRelationshipDefStoreV1.create({}, {}): {}", relationshipDef, preCreateResult, ret);
    }
    return ret;
}

Example 7 with AtlasRelationshipDef

use of org.apache.atlas.model.typedef.AtlasRelationshipDef in project atlas by apache.

the class AtlasRelationshipDefStoreV1 method getByName.

@Override
public AtlasRelationshipDef getByName(String name) throws AtlasBaseException {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> AtlasRelationshipDefStoreV1.getByName({})", name);
    }
    AtlasVertex vertex = typeDefStore.findTypeVertexByNameAndCategory(name, TypeCategory.RELATIONSHIP);
    if (vertex == null) {
        throw new AtlasBaseException(AtlasErrorCode.TYPE_NAME_NOT_FOUND, name);
    }
    vertex.getProperty(Constants.TYPE_CATEGORY_PROPERTY_KEY, TypeCategory.class);
    AtlasRelationshipDef ret = toRelationshipDef(vertex);
    if (LOG.isDebugEnabled()) {
        LOG.debug("<== AtlasRelationshipDefStoreV1.getByName({}): {}", name, ret);
    }
    return ret;
}

Example 8 with AtlasRelationshipDef

use of org.apache.atlas.model.typedef.AtlasRelationshipDef in project atlas by apache.

the class AtlasRelationshipDefStoreV1Test method updateRename.

@DataProvider
public Object[][] updateRename() {
    AtlasRelationshipDef existingType = AtlasTypeUtil.createRelationshipTypeDef("basicType", "description", "", AtlasRelationshipDef.RelationshipCategory.ASSOCIATION, AtlasRelationshipDef.PropagateTags.BOTH, new AtlasRelationshipEndDef("typeC", "attr1", AtlasStructDef.AtlasAttributeDef.Cardinality.SINGLE), new AtlasRelationshipEndDef("typeD", "attr1", AtlasStructDef.AtlasAttributeDef.Cardinality.SINGLE), AtlasTypeUtil.createRequiredAttrDef("aaaa", "string"), AtlasTypeUtil.createRequiredAttrDef("bbbb", "string"));
    AtlasRelationshipDef newType = AtlasTypeUtil.createRelationshipTypeDef("basicType2", "description", "", AtlasRelationshipDef.RelationshipCategory.ASSOCIATION, AtlasRelationshipDef.PropagateTags.BOTH, new AtlasRelationshipEndDef("typeC", "attr1", AtlasStructDef.AtlasAttributeDef.Cardinality.SINGLE), new AtlasRelationshipEndDef("typeD", "attr1", AtlasStructDef.AtlasAttributeDef.Cardinality.SINGLE), AtlasTypeUtil.createRequiredAttrDef("aaaa", "string"), AtlasTypeUtil.createRequiredAttrDef("bbbb", "string"));
    return new Object[][] { { existingType, newType } };
}

Example 9 with AtlasRelationshipDef

use of org.apache.atlas.model.typedef.AtlasRelationshipDef in project atlas by apache.

the class TypesREST method getRelationshipDefByName.

/**
 * Get the relationship definition by it's name (unique)
 * @param name relationship name
 * @return relationship definition
 * @throws AtlasBaseException
 * @HTTP 200 On successful lookup of the the relationship definition by it's name
 * @HTTP 404 On Failed lookup for the given name
 */
@GET
@Path("/relationshipdef/name/{name}")
@Produces(Servlets.JSON_MEDIA_TYPE)
public AtlasRelationshipDef getRelationshipDefByName(@PathParam("name") String name) throws AtlasBaseException {
    Servlets.validateQueryParamLength("name", name);
    AtlasRelationshipDef ret = typeDefStore.getRelationshipDefByName(name);
    return ret;
}

Example 10 with AtlasRelationshipDef

use of org.apache.atlas.model.typedef.AtlasRelationshipDef in project atlas by apache.

the class TestAtlasRelationshipType method testvalidateAtlasRelationshipDef.

@Test
public void testvalidateAtlasRelationshipDef() throws AtlasBaseException {
    AtlasRelationshipEndDef ep_single = new AtlasRelationshipEndDef("typeA", "attr1", AtlasStructDef.AtlasAttributeDef.Cardinality.SINGLE);
    AtlasRelationshipEndDef ep_single_container = new AtlasRelationshipEndDef("typeB", "attr2", AtlasStructDef.AtlasAttributeDef.Cardinality.SINGLE);
    AtlasRelationshipEndDef ep_single_container_2 = new AtlasRelationshipEndDef("typeC", "attr3", AtlasStructDef.AtlasAttributeDef.Cardinality.SINGLE, true);
    AtlasRelationshipEndDef ep_single_container_3 = new AtlasRelationshipEndDef("typeD", "attr4", AtlasStructDef.AtlasAttributeDef.Cardinality.SINGLE, true);
    AtlasRelationshipEndDef ep_SET = new AtlasRelationshipEndDef("typeD", "attr4", AtlasStructDef.AtlasAttributeDef.Cardinality.SET, false);
    AtlasRelationshipEndDef ep_LIST = new AtlasRelationshipEndDef("typeE", "attr5", AtlasStructDef.AtlasAttributeDef.Cardinality.LIST, true);
    AtlasRelationshipEndDef ep_SET_container = new AtlasRelationshipEndDef("typeF", "attr6", AtlasStructDef.AtlasAttributeDef.Cardinality.SET, true);
    AtlasRelationshipDef relationshipDef1 = new AtlasRelationshipDef("emptyRelationshipDef", "desc 1", "version1", AtlasRelationshipDef.RelationshipCategory.ASSOCIATION, AtlasRelationshipDef.PropagateTags.ONE_TO_TWO, ep_single, ep_SET);
    AtlasRelationshipType.validateAtlasRelationshipDef(relationshipDef1);
    AtlasRelationshipDef relationshipDef2 = new AtlasRelationshipDef("emptyRelationshipDef", "desc 1", "version1", AtlasRelationshipDef.RelationshipCategory.COMPOSITION, AtlasRelationshipDef.PropagateTags.ONE_TO_TWO, ep_SET_container, ep_single);
    AtlasRelationshipType.validateAtlasRelationshipDef(relationshipDef2);
    AtlasRelationshipDef relationshipDef3 = new AtlasRelationshipDef("emptyRelationshipDef", "desc 1", "version1", AtlasRelationshipDef.RelationshipCategory.AGGREGATION, AtlasRelationshipDef.PropagateTags.ONE_TO_TWO, ep_SET_container, ep_single);
    AtlasRelationshipType.validateAtlasRelationshipDef(relationshipDef3);
    try {
        AtlasRelationshipDef relationshipDef = new AtlasRelationshipDef("emptyRelationshipDef", "desc 1", "version1", AtlasRelationshipDef.RelationshipCategory.ASSOCIATION, AtlasRelationshipDef.PropagateTags.ONE_TO_TWO, ep_single_container_2, ep_single_container);
        AtlasRelationshipType.validateAtlasRelationshipDef(relationshipDef);
        fail("This call is expected to fail");
    } catch (AtlasBaseException abe) {
        if (!abe.getAtlasErrorCode().equals(AtlasErrorCode.RELATIONSHIPDEF_ASSOCIATION_AND_CONTAINER)) {
            fail("This call expected a different error");
        }
    }
    try {
        AtlasRelationshipDef relationshipDef = new AtlasRelationshipDef("emptyRelationshipDef", "desc 1", "version1", AtlasRelationshipDef.RelationshipCategory.COMPOSITION, AtlasRelationshipDef.PropagateTags.ONE_TO_TWO, ep_single, ep_single_container);
        AtlasRelationshipType.validateAtlasRelationshipDef(relationshipDef);
        fail("This call is expected to fail");
    } catch (AtlasBaseException abe) {
        if (!abe.getAtlasErrorCode().equals(AtlasErrorCode.RELATIONSHIPDEF_COMPOSITION_NO_CONTAINER)) {
            fail("This call expected a different error");
        }
    }
    try {
        AtlasRelationshipDef relationshipDef = new AtlasRelationshipDef("emptyRelationshipDef", "desc 1", "version1", AtlasRelationshipDef.RelationshipCategory.AGGREGATION, AtlasRelationshipDef.PropagateTags.ONE_TO_TWO, ep_single, ep_single_container);
        AtlasRelationshipType.validateAtlasRelationshipDef(relationshipDef);
        fail("This call is expected to fail");
    } catch (AtlasBaseException abe) {
        if (!abe.getAtlasErrorCode().equals(AtlasErrorCode.RELATIONSHIPDEF_AGGREGATION_NO_CONTAINER)) {
            fail("This call expected a different error");
        }
    }
    try {
        AtlasRelationshipDef relationshipDef = new AtlasRelationshipDef("emptyRelationshipDef", "desc 1", "version1", AtlasRelationshipDef.RelationshipCategory.COMPOSITION, AtlasRelationshipDef.PropagateTags.ONE_TO_TWO, ep_SET_container, ep_SET);
        AtlasRelationshipType.validateAtlasRelationshipDef(relationshipDef);
        fail("This call is expected to fail");
    } catch (AtlasBaseException abe) {
        if (!abe.getAtlasErrorCode().equals(AtlasErrorCode.RELATIONSHIPDEF_COMPOSITION_MULTIPLE_PARENTS)) {
            fail("This call expected a different error");
        }
    }
    try {
        AtlasRelationshipDef relationshipDef = new AtlasRelationshipDef("emptyRelationshipDef", "desc 1", "version1", AtlasRelationshipDef.RelationshipCategory.COMPOSITION, AtlasRelationshipDef.PropagateTags.ONE_TO_TWO, ep_single, ep_LIST);
        AtlasRelationshipType.validateAtlasRelationshipDef(relationshipDef);
        fail("This call is expected to fail");
    } catch (AtlasBaseException abe) {
        if (!abe.getAtlasErrorCode().equals(AtlasErrorCode.RELATIONSHIPDEF_LIST_ON_END)) {
            fail("This call expected a different error");
        }
    }
    try {
        AtlasRelationshipDef relationshipDef = new AtlasRelationshipDef("emptyRelationshipDef", "desc 1", "version1", AtlasRelationshipDef.RelationshipCategory.COMPOSITION, AtlasRelationshipDef.PropagateTags.ONE_TO_TWO, ep_LIST, ep_single);
        AtlasRelationshipType.validateAtlasRelationshipDef(relationshipDef);
        fail("This call is expected to fail");
    } catch (AtlasBaseException abe) {
        if (!abe.getAtlasErrorCode().equals(AtlasErrorCode.RELATIONSHIPDEF_LIST_ON_END)) {
            fail("This call expected a different error");
        }
    }
}