sessionManager.closeSession(sessionId);
}
+ @Override
+ public void lockAnchor(final String sessionId, final String dataspaceName,
+ final String anchorName, final Long timeoutInMilliseconds) {
+ sessionManager.lockAnchor(sessionId, dataspaceName, anchorName, timeoutInMilliseconds);
+ }
+
private static Set<String> processAncestorXpath(final List<FragmentEntity> fragmentEntities,
final CpsPathQuery cpsPathQuery) {
final Set<String> ancestorXpath = new HashSet<>();
/*
* ============LICENSE_START=======================================================
- * Copyright (C) 2021-2022 Nordix Foundation
+ * Copyright (C) 2022 Nordix Foundation
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
package org.onap.cps.spi.utils;
-import java.util.HashMap;
-import java.util.Map;
+import com.google.common.util.concurrent.TimeLimiter;
+import com.google.common.util.concurrent.UncheckedExecutionException;
import java.util.UUID;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+import lombok.RequiredArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
import org.hibernate.HibernateException;
+import org.hibernate.LockMode;
import org.hibernate.Session;
-import org.hibernate.SessionException;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.onap.cps.spi.entities.AnchorEntity;
import org.onap.cps.spi.entities.DataspaceEntity;
import org.onap.cps.spi.entities.SchemaSetEntity;
import org.onap.cps.spi.entities.YangResourceEntity;
+import org.onap.cps.spi.exceptions.SessionManagerException;
+import org.onap.cps.spi.exceptions.SessionTimeoutException;
+import org.onap.cps.spi.repository.AnchorRepository;
+import org.onap.cps.spi.repository.DataspaceRepository;
import org.springframework.stereotype.Component;
+@RequiredArgsConstructor
+@Slf4j
@Component
public class SessionManager {
+ private final TimeLimiterProvider timeLimiterProvider;
+ private final DataspaceRepository dataspaceRepository;
+ private final AnchorRepository anchorRepository;
private static SessionFactory sessionFactory;
- private static Map<String, Session> sessionMap = new HashMap<>();
+ private static ConcurrentHashMap<String, Session> sessionMap = new ConcurrentHashMap<>();
private synchronized void buildSessionFactory() {
if (sessionFactory == null) {
/**
* Close session.
+ * Locks will be released and changes will be committed.
*
* @param sessionId session ID
*/
public void closeSession(final String sessionId) {
try {
- final Session currentSession = sessionMap.get(sessionId);
- currentSession.getTransaction().commit();
- currentSession.close();
- } catch (final NullPointerException e) {
- throw new SessionException(String.format("Session with session ID %s does not exist", sessionId));
+ final Session session = getSession(sessionId);
+ session.getTransaction().commit();
+ session.close();
} catch (final HibernateException e) {
- throw new SessionException(String.format("Unable to close session with session ID %s", sessionId));
+ throw new SessionManagerException("Cannot close session",
+ String.format("Unable to close session with session ID '%s'", sessionId), e);
+ } finally {
+ sessionMap.remove(sessionId);
}
- sessionMap.remove(sessionId);
}
-}
\ No newline at end of file
+ /**
+ * Lock Anchor.
+ * To release locks(s), the session holding the lock(s) must be closed.
+ *
+ * @param sessionId session ID
+ * @param dataspaceName dataspace name
+ * @param anchorName anchor name
+ * @param timeoutInMilliseconds lock attempt timeout in milliseconds
+ */
+ @SneakyThrows
+ public void lockAnchor(final String sessionId, final String dataspaceName,
+ final String anchorName, final Long timeoutInMilliseconds) {
+ final ExecutorService executorService = Executors.newSingleThreadExecutor();
+ final TimeLimiter timeLimiter = timeLimiterProvider.getTimeLimiter(executorService);
+
+ try {
+ timeLimiter.callWithTimeout(() -> {
+ applyPessimisticWriteLockOnAnchor(sessionId, dataspaceName, anchorName);
+ return null;
+ }, timeoutInMilliseconds, TimeUnit.MILLISECONDS);
+ } catch (final TimeoutException e) {
+ throw new SessionTimeoutException(
+ "Timeout: Anchor locking failed",
+ "The error could be caused by another session holding a lock on the specified table. "
+ + "Retrying the sending the request could be required.", e);
+ } catch (final InterruptedException e) {
+ Thread.currentThread().interrupt();
+ throw new SessionManagerException("Operation interrupted", "This thread was interrupted.", e);
+ } catch (final ExecutionException | UncheckedExecutionException e) {
+ if (e.getCause() != null) {
+ throw e.getCause();
+ }
+ throw new SessionManagerException(
+ "Operation Aborted",
+ "The transaction request was aborted. "
+ + "Retrying and checking all details are correct could be required", e);
+ } finally {
+ executorService.shutdownNow();
+ }
+ }
+
+ private void applyPessimisticWriteLockOnAnchor(final String sessionId, final String dataspaceName,
+ final String anchorName) {
+ final Session session = getSession(sessionId);
+ final DataspaceEntity dataspaceEntity = dataspaceRepository.getByName(dataspaceName);
+ final AnchorEntity anchorEntity = anchorRepository.getByDataspaceAndName(dataspaceEntity, anchorName);
+ final int anchorId = anchorEntity.getId();
+ log.debug("Attempting to lock anchor {} for session {}", anchorName, sessionId);
+ session.get(AnchorEntity.class, anchorId, LockMode.PESSIMISTIC_WRITE);
+ log.info("Anchor {} successfully locked", anchorName);
+ }
+
+ private Session getSession(final String sessionId) {
+ final Session session = sessionMap.get(sessionId);
+ if (session == null) {
+ throw new SessionManagerException("Session not found",
+ String.format("Session with ID %s does not exist", sessionId));
+ }
+ return session;
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2022 Nordix Foundation
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.spi.utils;
+
+import com.google.common.util.concurrent.SimpleTimeLimiter;
+import com.google.common.util.concurrent.TimeLimiter;
+import java.util.concurrent.ExecutorService;
+import org.springframework.stereotype.Component;
+
+@Component
+public class TimeLimiterProvider {
+ public TimeLimiter getTimeLimiter(final ExecutorService executorService) {
+ return SimpleTimeLimiter.create(executorService);
+ }
+}
then: 'the session manager method to close session is invoked with parameter'
1 * mockSessionManager.closeSession(someSessionId)
}
+
+ def 'Lock anchor.'(){
+ when: 'lock anchor method is called with anchor entity details'
+ objectUnderTest.lockAnchor('mySessionId', 'myDataspaceName', 'myAnchorName', 123L)
+ then: 'the session manager method to lock anchor is invoked with same parameters'
+ 1 * mockSessionManager.lockAnchor('mySessionId', 'myDataspaceName', 'myAnchorName', 123L)
+ }
}
\ No newline at end of file
/*
* ============LICENSE_START=======================================================
- * Copyright (C) 2021-2022 Nordix Foundation
+ * Copyright (C) 2022 Nordix Foundation
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
package org.onap.cps.spi.utils
-import org.hibernate.SessionException
+import org.onap.cps.spi.exceptions.SessionManagerException
import org.onap.cps.spi.impl.CpsPersistenceSpecBase
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.test.context.jdbc.Sql
class SessionManagerIntegrationSpec extends CpsPersistenceSpecBase{
- def objectUnderTest = new SessionManager();
+ final static String SET_DATA = '/data/anchor.sql'
- def 'start session'() {
- when: 'start session'
- def result = objectUnderTest.startSession()
- then: 'session ID is returned'
- assert result instanceof String
- objectUnderTest.closeSession(result)
+ @Autowired
+ SessionManager objectUnderTest
+
+ def sessionId
+ def shortTimeoutForTesting = 200L
+
+ def setup(){
+ sessionId = objectUnderTest.startSession()
}
- def 'close session'(){
- given: 'session Id from calling the start session method'
- def sessionId = objectUnderTest.startSession()
- when: 'close session method is called'
- objectUnderTest.closeSession(sessionId)
+ def cleanup(){
+ objectUnderTest.closeSession(sessionId)
+ }
+
+ @Sql([CLEAR_DATA, SET_DATA])
+ def 'Lock anchor.'(){
+ when: 'session tries to acquire anchor lock by passing anchor entity details'
+ objectUnderTest.lockAnchor(sessionId, DATASPACE_NAME, ANCHOR_NAME1, shortTimeoutForTesting)
then: 'no exception is thrown'
noExceptionThrown()
}
- def 'close session that does not exist' (){
- given: 'session Id that does not exist'
- def unknownSessionId = 'unknown session id'
- when: 'close session method is called'
- objectUnderTest.closeSession(unknownSessionId)
- then: 'a session exception is thrown'
- def thrown = thrown(SessionException)
- assert thrown.message.contains(unknownSessionId)
+ @Sql([CLEAR_DATA, SET_DATA])
+ def 'Attempt to lock anchor when another session is holding the lock.'(){
+ given: 'another session that holds an anchor lock'
+ def otherSessionId = objectUnderTest.startSession()
+ objectUnderTest.lockAnchor(otherSessionId,DATASPACE_NAME,ANCHOR_NAME1,shortTimeoutForTesting)
+ when: 'a session tries to acquire the same anchor lock'
+ objectUnderTest.lockAnchor(sessionId,DATASPACE_NAME,ANCHOR_NAME1,shortTimeoutForTesting)
+ then: 'a session manager exception is thrown specifying operation reached timeout'
+ def thrown = thrown(SessionManagerException)
+ thrown.message.contains('Timeout')
+ then: 'when the other session holding the lock is closed, lock can finally be acquired'
+ objectUnderTest.closeSession(otherSessionId)
+ objectUnderTest.lockAnchor(sessionId,DATASPACE_NAME,ANCHOR_NAME1,shortTimeoutForTesting)
}
+
}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2022 Nordix Foundation
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.spi.utils
+
+import com.google.common.util.concurrent.TimeLimiter
+import org.hibernate.HibernateException
+import org.hibernate.Transaction
+import org.onap.cps.spi.entities.AnchorEntity
+import org.onap.cps.spi.exceptions.SessionManagerException
+import org.onap.cps.spi.repository.AnchorRepository
+import org.onap.cps.spi.repository.DataspaceRepository
+import org.testcontainers.shaded.com.google.common.util.concurrent.UncheckedExecutionException
+import spock.lang.Specification
+import org.hibernate.Session
+
+import java.util.concurrent.ExecutionException
+
+class SessionManagerSpec extends Specification {
+
+ def spiedTimeLimiterProvider = Spy(TimeLimiterProvider)
+ def mockDataspaceRepository = Mock(DataspaceRepository)
+ def mockAnchorRepository = Mock(AnchorRepository)
+ def mockSession = Mock(Session)
+
+ def objectUnderTest = new SessionManager(spiedTimeLimiterProvider, mockDataspaceRepository, mockAnchorRepository)
+
+ def 'Lock anchor entity with #exceptionDuringTest exception.'(){
+ given: 'a dummy session'
+ objectUnderTest.sessionMap.put('dummySession', mockSession)
+ and: 'the anchor name can be resolved'
+ def mockAnchorEntity = Mock(AnchorEntity)
+ mockAnchorEntity.getId() > 456
+ mockAnchorRepository.getByDataspaceAndName(_, _) >> mockAnchorEntity
+ and: 'timeLimiter throws an #exceptionDuringTest exception'
+ def mockTimeLimiter = Mock(TimeLimiter)
+ spiedTimeLimiterProvider.getTimeLimiter(_) >> mockTimeLimiter
+ mockTimeLimiter.callWithTimeout(*_) >> { throw exceptionDuringTest }
+ when: 'session tries to acquire anchor lock'
+ objectUnderTest.lockAnchor('dummySession', 'some-dataspace','some-anchor', 123L)
+ then: 'a session manager exception is thrown with the expected detail'
+ def thrown = thrown(SessionManagerException)
+ thrown.details.contains(expectedExceptionDetail)
+ where:
+ exceptionDuringTest || expectedExceptionDetail
+ new InterruptedException() || 'interrupted'
+ new ExecutionException() || 'aborted'
+ }
+
+ def 'Close session that does not exist.'() {
+ when: 'attempt to close session that does not exist'
+ objectUnderTest.closeSession('unknown session id')
+ then: 'a session manager exception is thrown with the unknown id in the details'
+ def thrown = thrown(SessionManagerException)
+ assert thrown.details.contains('unknown session id')
+ }
+
+ def 'Hibernate exception while closing session.'() {
+ given: 'a test session with a transaction'
+ objectUnderTest.sessionMap.put('testSessionId', mockSession)
+ mockSession.getTransaction() >> Mock(Transaction)
+ and: 'an hibernate exception when closing that session'
+ def hibernateException = new HibernateException('test')
+ mockSession.close() >> { throw hibernateException }
+ when: 'attempt to close session'
+ objectUnderTest.closeSession('testSessionId')
+ then: 'a session manager exception is thrown with the session id in the details'
+ def thrown = thrown(SessionManagerException)
+ assert thrown.details.contains('testSessionId')
+ and: 'the original exception as cause'
+ assert thrown.cause == hibernateException
+ }
+
+ def 'Attempt to lock anchor entity with session Id that does not exists'(){
+ when: 'attempt to acquire anchor lock with session that does not exists'
+ objectUnderTest.lockAnchor('unknown session id','','',123L)
+ then: 'a session manager exception is thrown with the unknown id in the details'
+ def thrown = thrown(SessionManagerException)
+ thrown.details.contains('unknown session id')
+ }
+
+}
*
*/
void closeSession(String sessionId);
+
+ /**
+ * Lock anchor with default timeout.
+ * To release locks(s), the session holding the lock(s) must be closed.
+ *
+ * @param sessionID session ID
+ * @param dataspaceName dataspace name
+ * @param anchorName anchor name
+ */
+ void lockAnchor(String sessionID, String dataspaceName, String anchorName);
+
+ /**
+ * Lock anchor with custom timeout.
+ * To release locks(s), the session holding the lock(s) must be closed.
+ *
+ * @param sessionID session ID
+ * @param dataspaceName dataspace name
+ * @param anchorName anchor name
+ * @param timeoutInMilliseconds lock attempt timeout in milliseconds
+ */
+ void lockAnchor(String sessionID, String dataspaceName, String anchorName, Long timeoutInMilliseconds);
+
}
public class CpsDataServiceImpl implements CpsDataService {
private static final String ROOT_NODE_XPATH = "/";
+ private static final long DEFAULT_LOCK_TIMEOUT_IN_MILLISECONDS = 300L;
private final CpsDataPersistenceService cpsDataPersistenceService;
private final CpsAdminService cpsAdminService;
cpsDataPersistenceService.closeSession(sessionId);
}
+ @Override
+ public void lockAnchor(final String sessionID, final String dataspaceName, final String anchorName) {
+ lockAnchor(sessionID, dataspaceName, anchorName, DEFAULT_LOCK_TIMEOUT_IN_MILLISECONDS);
+ }
+
+ @Override
+ public void lockAnchor(final String sessionID, final String dataspaceName,
+ final String anchorName, final Long timeoutInMilliseconds) {
+ cpsDataPersistenceService.lockAnchor(sessionID, dataspaceName, anchorName, timeoutInMilliseconds);
+ }
+
@Override
public void replaceNodeTree(final String dataspaceName, final String anchorName, final String parentNodeXpath,
final String jsonData, final OffsetDateTime observedTimestamp) {
/*
* ============LICENSE_START=======================================================
- * Copyright (C) 2020 Nordix Foundation.
+ * Copyright (C) 2020-2022 Nordix Foundation.
* Modifications Copyright (C) 2021 Pantheon.tech
* Modifications Copyright (C) 2022 Bell Canada
* ================================================================================
* @param sessionId session ID
*/
void closeSession(String sessionId);
+
+ /**
+ * Lock anchor.
+ * To release locks(s), the session holding the lock(s) must be closed.
+ *
+ * @param sessionID session ID
+ * @param dataspaceName dataspace name
+ * @param anchorName anchor name
+ * @param timeoutInMilliseconds lock attempt timeout in milliseconds
+ */
+ void lockAnchor(String sessionID, String dataspaceName, String anchorName, Long timeoutInMilliseconds);
+
}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2022 Nordix Foundation
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.spi.exceptions;
+
+
+public class SessionManagerException extends CpsException {
+
+ private static final long serialVersionUID = 7957090904519019500L;
+
+ /**
+ * Constructor.
+ *
+ * @param message the error message
+ * @param details the error details
+ * @param cause the cause of the exception
+ */
+ public SessionManagerException(final String message, final String details, final Throwable cause) {
+ super(message, details, cause);
+ }
+
+ /**
+ * Constructor.
+ *
+ * @param message the error message
+ * @param details the error details
+ */
+ public SessionManagerException(final String message, final String details) {
+ super(message, details);
+ }
+}
--- /dev/null
+/*
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2022 Nordix Foundation
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.spi.exceptions;
+
+@SuppressWarnings("squid:S110") // Team agreed to accept 6 levels of inheritance for CPS Exceptions
+public class SessionTimeoutException extends SessionManagerException {
+
+ private static final long serialVersionUID = -8809577494038691360L;
+
+ public SessionTimeoutException(final String message, final String details, final Throwable cause) {
+ super(message, details, cause);
+ }
+}
then: 'the persistence service method to close session is invoked'
1 * mockCpsDataPersistenceService.closeSession(sessionId)
}
+
+ def 'lock anchor with no timeout parameter'(){
+ when: 'lock anchor method with no timeout parameter with details of anchor entity to lock'
+ objectUnderTest.lockAnchor('some-sessionId', 'some-dataspaceName', 'some-anchorName')
+ then: 'the persistence service method to lock anchor is invoked with default timeout'
+ 1 * mockCpsDataPersistenceService.lockAnchor('some-sessionId', 'some-dataspaceName',
+ 'some-anchorName', 300L)
+ }
+
+ def 'lock anchor with timeout parameter'(){
+ when: 'lock anchor method with timeout parameter is called with details of anchor entity to lock'
+ objectUnderTest.lockAnchor('some-sessionId', 'some-dataspaceName',
+ 'some-anchorName', 250L)
+ then: 'the persistence service method to lock anchor is invoked with the given timeout'
+ 1 * mockCpsDataPersistenceService.lockAnchor('some-sessionId', 'some-dataspaceName',
+ 'some-anchorName', 250L)
+ }
}
/*
* ============LICENSE_START=======================================================
* Copyright (C) 2020-2021 Pantheon.tech
- * Modifications Copyright (C) 2020-2021 Nordix Foundation
+ * Modifications Copyright (C) 2020-2022 Nordix Foundation
* Modifications Copyright (C) 2021 Bell Canada.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* ============LICENSE_END=========================================================
*/
-package org.onap.cps.utils
+package org.onap.cps.yang
+
import org.onap.cps.TestUtils
import org.onap.cps.spi.exceptions.ModelValidationException
-import org.onap.cps.yang.YangTextSchemaSourceSetBuilder
import org.opendaylight.yangtools.yang.common.Revision
import spock.lang.Specification
-class YangTextSchemaSourceSetSpec extends Specification {
+class YangTextSchemaSourceSetBuilderSpec extends Specification {
def 'Building a valid YangTextSchemaSourceSet using #filenameCase filename.'() {
given: 'a yang model (file)'
def yangResourceNameToContent = [filename: TestUtils.getResourceFileContent('bookstore.yang')]
when: 'the content is parsed'
def result = YangTextSchemaSourceSetBuilder.of(yangResourceNameToContent).getSchemaContext()
- then: 'the result contains 1 module of the correct name and revision'
+ then: 'it can be validated successfully'
+ YangTextSchemaSourceSetBuilder.validate(yangResourceNameToContent)
+ and: 'the result contains 1 module of the correct name and revision'
result.modules.size() == 1
def optionalModule = result.findModule('stores', Revision.of('2020-09-15'))
optionalModule.isPresent()
* - CPS-E-04
- Change Notification
- - Kafka is used as the event messaging system
- - running instance is supplied independently from ONAP DMaaP component or any Kafka instance deployed from ONAP
+ - running instance is supplied independently from any Kafka instance deployed from ONAP
- published events contain Timestamp, Dataspace, Schema set, Anchor and JSON Data Payload
- - DMaaP
+ - Kafka
* - CPS-E-05
- xNF Data Access
- - read xNF data
- ``//categories[@name="Kids"]``
- ``//categories[@name='Kids']``
- ``//categories[@code='1']/books/book[@title='Dune' and @price=5]``
-
+ - ``//categories[@code=1]``
**Limitations**
- Only the last list or container can be queried leaf values. Any ancestor list will have to be referenced by its key name-value pair(s).
- Multiple attributes can only be combined using ``and``. ``or`` and bracketing is not supported.
- Only leaves can be used, leaf-list are not supported.
- Only string and integer values are supported, boolean and float values are not supported.
+ - The key should be supplied with correct data type for it to be queried from DB. In the last example above the attribute code is of type
+ Integer so the cps query will not work if the value is passed as string.
+ eg: ``//categories[@code="1"]`` or ``//categories[@code='1']`` will not work because the key attribute code is treated a string.
**Notes**
- For performance reasons it does not make sense to query using key leaf as attribute. If the key value is known it is better to execute a get request with the complete xpath.
| logging.level | Logging level set in cps-core | info |
| | | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
-| config.eventPublisher. | Kafka hostname and port | ``message-router-kafka:9092`` |
+| config.useStrimziKafka | If targeting a custom kafka cluster, ie useStrimziKakfa: false, the config.eventPublisher.spring.kafka | true |
+| | values must be set. | |
++---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
+| config.eventPublisher. | Kafka hostname and port | ``<kafka-bootstrap>:9092`` |
| spring.kafka.bootstrap-servers | | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
| config.eventPublisher. | Kafka consumer client id | ``cps-core`` |
| spring.kafka.consumer.client-id | | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
-| config.publisher. | Kafka security protocol. | ``PLAINTEXT`` |
+| config.eventPublisher. | Kafka security protocol. | ``SASL_PLAINTEXT`` |
| spring.kafka.security.protocol | Some possible values are: | |
| | | |
| | * ``PLAINTEXT`` | |
| | * ``SASL_PLAINTEXT``, for authentication | |
| | * ``SASL_SSL``, for authentication and encryption | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
-| config.publisher. | Kafka security SASL mechanism. Required for SASL_PLAINTEXT and SASL_SSL protocols. | Not defined |
+| config.eventPublisher. | Kafka security SASL mechanism. Required for SASL_PLAINTEXT and SASL_SSL protocols. | Not defined |
| spring.kafka.properties. | Some possible values are: | |
| sasl.mechanism | | |
| | * ``PLAIN``, for PLAINTEXT | |
| | * ``SCRAM-SHA-512``, for SSL | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
-| config.publisher. | Kafka security SASL JAAS configuration. Required for SASL_PLAINTEXT and SASL_SSL protocols. | Not defined |
+| config.eventPublisher. | Kafka security SASL JAAS configuration. Required for SASL_PLAINTEXT and SASL_SSL protocols. | Not defined |
| spring.kafka.properties. | Some possible values are: | |
| sasl.jaas.config | | |
| | * ``org.apache.kafka.common.security.plain.PlainLoginModule required username="..." password="...";``, | |
| | * ``org.apache.kafka.common.security.scram.ScramLoginModule required username="..." password="...";``, | |
| | for SSL | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
-| config.publisher. | Kafka security SASL SSL store type. Required for SASL_SSL protocol. | Not defined |
+| config.eventPublisher. | Kafka security SASL SSL store type. Required for SASL_SSL protocol. | Not defined |
| spring.kafka.ssl.trust-store-type | Some possible values are: | |
| | | |
| | * ``JKS`` | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
-| config.publisher. | Kafka security SASL SSL store file location. Required for SASL_SSL protocol. | Not defined |
+| config.eventPublisher. | Kafka security SASL SSL store file location. Required for SASL_SSL protocol. | Not defined |
| spring.kafka.ssl.trust-store-location | | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
-| config.publisher. | Kafka security SASL SSL store password. Required for SASL_SSL protocol. | Not defined |
+| config.eventPublisher. | Kafka security SASL SSL store password. Required for SASL_SSL protocol. | Not defined |
| spring.kafka.ssl.trust-store-password | | |
+---------------------------------------+---------------------------------------------------------------------------------------------------------+-------------------------------+
-| config.publisher. | Kafka security SASL SSL broker hostname identification verification. Required for SASL_SSL protocol. | Not defined |
+| config.eventPublisher. | Kafka security SASL SSL broker hostname identification verification. Required for SASL_SSL protocol. | Not defined |
| spring.kafka.properties. | Possible value is: | |
| ssl.endpoint.identification.algorithm | | |
| | * ``""``, empty string to disable | |
Code Review / cps.git / commitdiff