Examples with SchemaBranchAlreadyExistsException com.hortonworks.registries.schemaregistry.errors.SchemaBranchAlreadyExistsException used on opensource projects

Example 1 with SchemaBranchAlreadyExistsException

use of com.hortonworks.registries.schemaregistry.errors.SchemaBranchAlreadyExistsException in project registry by hortonworks.

the class SchemaRegistryClient method createSchemaBranch.

@Override
public SchemaBranch createSchemaBranch(Long schemaVersionId, SchemaBranch schemaBranch) throws SchemaBranchAlreadyExistsException, SchemaNotFoundException {
    WebTarget target = currentSchemaRegistryTargets().schemasTarget.path("versionsById/" + schemaVersionId + "/branch");
    Response response = Subject.doAs(subject, new PrivilegedAction<Response>() {

        @Override
        public Response run() {
            return target.request(MediaType.APPLICATION_JSON_TYPE).post(Entity.json(schemaBranch), Response.class);
        }
    });
    int status = response.getStatus();
    if (status == Response.Status.OK.getStatusCode()) {
        String msg = response.readEntity(String.class);
        SchemaBranch returnedSchemaBranch = readEntity(msg, SchemaBranch.class);
        return returnedSchemaBranch;
    } else if (status == Response.Status.BAD_REQUEST.getStatusCode()) {
        throw new SchemaNotFoundException(response.readEntity(String.class));
    } else if (status == Response.Status.CONFLICT.getStatusCode()) {
        throw new SchemaBranchAlreadyExistsException(response.readEntity(String.class));
    } else {
        throw new RuntimeException(response.readEntity(String.class));
    }
}

Example 2 with SchemaBranchAlreadyExistsException

use of com.hortonworks.registries.schemaregistry.errors.SchemaBranchAlreadyExistsException in project registry by hortonworks.

the class DefaultSchemaRegistry method createSchemaBranch.

@Override
public SchemaBranch createSchemaBranch(Long schemaVersionId, SchemaBranch schemaBranch) throws SchemaBranchAlreadyExistsException, SchemaNotFoundException {
    Preconditions.checkNotNull(schemaBranch.getName(), "Schema branch name can't be null");
    SchemaVersionInfo schemaVersionInfo = schemaVersionLifecycleManager.getSchemaVersionInfo(new SchemaIdVersion(schemaVersionId));
    SchemaBranchKey schemaBranchKey = new SchemaBranchKey(schemaBranch.getName(), schemaVersionInfo.getName());
    SchemaBranch existingSchemaBranch = null;
    try {
        existingSchemaBranch = schemaBranchCache.get(SchemaBranchCache.Key.of(schemaBranchKey));
    } catch (SchemaBranchNotFoundException e) {
    // Ignore this error
    }
    if (existingSchemaBranch != null)
        throw new SchemaBranchAlreadyExistsException(String.format("A schema branch with name : '%s' already exists", schemaBranch.getName()));
    SchemaBranchStorable schemaBranchStorable = SchemaBranchStorable.from(schemaBranch);
    schemaBranchStorable.setSchemaMetadataName(schemaVersionInfo.getName());
    schemaBranchStorable.setId(storageManager.nextId(SchemaBranchStorable.NAME_SPACE));
    storageManager.add(schemaBranchStorable);
    SchemaBranch persistedSchemaBranch;
    try {
        persistedSchemaBranch = schemaBranchCache.get(SchemaBranchCache.Key.of(schemaBranchKey));
    } catch (SchemaBranchNotFoundException e) {
        throw new RuntimeException(String.format("Failed to fetch persisted schema branch : '%s' from the database", schemaBranch.getName()));
    }
    SchemaBranchVersionMapping schemaBranchVersionMapping = new SchemaBranchVersionMapping(persistedSchemaBranch.getId(), schemaVersionInfo.getId());
    storageManager.add(schemaBranchVersionMapping);
    return persistedSchemaBranch;
}

Example 3 with SchemaBranchAlreadyExistsException

use of com.hortonworks.registries.schemaregistry.errors.SchemaBranchAlreadyExistsException in project registry by hortonworks.

the class SchemaBranchLifeCycleTest method addSchemaVersionToBranch.

@Test
public void addSchemaVersionToBranch() throws IOException, SchemaBranchNotFoundException, InvalidSchemaException, SchemaNotFoundException, IncompatibleSchemaException, SchemaBranchAlreadyExistsException {
    SchemaMetadata schemaMetadata = addSchemaMetadata(testNameRule.getMethodName(), SchemaCompatibility.NONE);
    SchemaIdVersion masterSchemaIdVersion1 = addSchemaVersion(SchemaBranch.MASTER_BRANCH, schemaMetadata, "/device.avsc");
    SchemaBranch schemaBranch1 = addSchemaBranch("BRANCH1", schemaMetadata, masterSchemaIdVersion1.getSchemaVersionId());
    addSchemaVersion(schemaBranch1.getName(), schemaMetadata, "/device-incompat.avsc");
    addSchemaVersion(schemaBranch1.getName(), schemaMetadata, "/device-compat.avsc");
    Collection<SchemaVersionInfo> schemaBranch1VersionInfos = schemaRegistryClient.getAllVersions(schemaBranch1.getName(), schemaMetadata.getName());
    Collection<SchemaVersionInfo> masterSchemaVersionInfos = schemaRegistryClient.getAllVersions(schemaMetadata.getName());
    Assert.assertTrue(masterSchemaVersionInfos.size() == 1);
    Assert.assertTrue(schemaBranch1VersionInfos.size() == 3);
    Long versionsInInitiatedState = schemaBranch1VersionInfos.stream().filter(schemaVersionInfo -> schemaVersionInfo.getStateId().equals(SchemaVersionLifecycleStates.INITIATED.getId())).count();
    Long versionsInEnabledState = schemaBranch1VersionInfos.stream().filter(schemaVersionInfo -> schemaVersionInfo.getStateId().equals(SchemaVersionLifecycleStates.ENABLED.getId())).count();
    Assert.assertTrue(versionsInInitiatedState == 2);
    Assert.assertTrue(versionsInEnabledState == 1);
}

Example 4 with SchemaBranchAlreadyExistsException

use of com.hortonworks.registries.schemaregistry.errors.SchemaBranchAlreadyExistsException in project registry by hortonworks.

the class SchemaBranchLifeCycleTest method getAllBranches.

@Test
public void getAllBranches() throws IOException, SchemaBranchNotFoundException, InvalidSchemaException, SchemaNotFoundException, IncompatibleSchemaException, SchemaBranchAlreadyExistsException {
    SchemaMetadata schemaMetadata = addSchemaMetadata(testNameRule.getMethodName(), SchemaCompatibility.NONE);
    SchemaIdVersion masterSchemaIdVersion1 = addSchemaVersion(SchemaBranch.MASTER_BRANCH, schemaMetadata, "/device.avsc");
    SchemaBranch schemaBranch1 = addSchemaBranch("BRANCH1", schemaMetadata, masterSchemaIdVersion1.getSchemaVersionId());
    SchemaIdVersion masterSchemaIdVersion2 = addSchemaVersion(SchemaBranch.MASTER_BRANCH, schemaMetadata, "/device-incompat.avsc");
    SchemaBranch schemaBranch2 = addSchemaBranch("BRANCH2", schemaMetadata, masterSchemaIdVersion2.getSchemaVersionId());
    Set<String> actualSchemaBranches = schemaRegistryClient.getSchemaBranches(schemaMetadata.getName()).stream().map(branch -> branch.getName()).collect(Collectors.toSet());
    Set<String> expectedSchemaBranches = new HashSet<>(Lists.newArrayList("MASTER", schemaBranch1.getName(), schemaBranch2.getName()));
    Assert.assertTrue(SetUtils.isEqualSet(actualSchemaBranches, expectedSchemaBranches));
}

Example 5 with SchemaBranchAlreadyExistsException

use of com.hortonworks.registries.schemaregistry.errors.SchemaBranchAlreadyExistsException in project registry by hortonworks.

the class SchemaBranchLifeCycleTest method mergeSchemaWithDefaultMergeStrategy.

@Test
public void mergeSchemaWithDefaultMergeStrategy() throws IOException, SchemaBranchNotFoundException, InvalidSchemaException, SchemaNotFoundException, IncompatibleSchemaException, SchemaBranchAlreadyExistsException {
    SchemaMetadata schemaMetadata = addSchemaMetadata(testNameRule.toString(), SchemaCompatibility.NONE);
    SchemaIdVersion masterSchemaIdVersion1 = addSchemaVersion(SchemaBranch.MASTER_BRANCH, schemaMetadata, "/device.avsc");
    SchemaBranch schemaBranch1 = addSchemaBranch("BRANCH1", schemaMetadata, masterSchemaIdVersion1.getSchemaVersionId());
    SchemaIdVersion schemaBranch1Version1 = addSchemaVersion(schemaBranch1.getName(), schemaMetadata, "/device-incompat.avsc");
    SchemaIdVersion schemaBranch1Version2 = addSchemaVersion(schemaBranch1.getName(), schemaMetadata, "/device-compat.avsc");
    schemaRegistryClient.mergeSchemaVersion(schemaBranch1Version2.getSchemaVersionId());
    Collection<SchemaVersionInfo> branchSchemaVersionInfos = schemaRegistryClient.getAllVersions(schemaBranch1.getName(), schemaMetadata.getName());
    Collection<SchemaVersionInfo> masterSchemaVersionInfos = schemaRegistryClient.getAllVersions(schemaMetadata.getName());
    Assert.assertTrue(masterSchemaVersionInfos.size() == 2);
    Assert.assertTrue(branchSchemaVersionInfos.size() == 3);
    Long branchVersionsInInitiatedState = branchSchemaVersionInfos.stream().filter(schemaVersionInfo -> schemaVersionInfo.getStateId().equals(SchemaVersionLifecycleStates.INITIATED.getId())).count();
    Long masterVersionsInEnabledState = masterSchemaVersionInfos.stream().filter(schemaVersionInfo -> schemaVersionInfo.getStateId().equals(SchemaVersionLifecycleStates.ENABLED.getId())).count();
    Assert.assertTrue(branchVersionsInInitiatedState == 2);
    Assert.assertTrue(masterVersionsInEnabledState == 2);
}