Examples with RemoteProcessGroup org.apache.nifi.groups.RemoteProcessGroup used on opensource projects

Example 26 with RemoteProcessGroup

use of org.apache.nifi.groups.RemoteProcessGroup in project nifi by apache.

the class RemoteProcessGroupAuditor method auditUpdateProcessGroupOutputPortConfiguration.

/**
 * Audits the update of remote process group output port configuration.
 *
 * @param proceedingJoinPoint join point
 * @param remoteProcessGroupPortDto dto
 * @param remoteProcessGroupDAO dao
 * @return group
 * @throws Throwable ex
 */
@Around("within(org.apache.nifi.web.dao.RemoteProcessGroupDAO+) && " + "execution(org.apache.nifi.remote.RemoteGroupPort updateRemoteProcessGroupOutputPort(java.lang.String, org.apache.nifi.web.api.dto.RemoteProcessGroupPortDTO)) && " + "args(remoteProcessGroupId, remoteProcessGroupPortDto) && " + "target(remoteProcessGroupDAO)")
public RemoteGroupPort auditUpdateProcessGroupOutputPortConfiguration(ProceedingJoinPoint proceedingJoinPoint, String remoteProcessGroupId, RemoteProcessGroupPortDTO remoteProcessGroupPortDto, RemoteProcessGroupDAO remoteProcessGroupDAO) throws Throwable {
    final RemoteProcessGroup remoteProcessGroup = remoteProcessGroupDAO.getRemoteProcessGroup(remoteProcessGroupId);
    final RemoteGroupPort remoteProcessGroupPort = remoteProcessGroup.getOutputPort(remoteProcessGroupPortDto.getId());
    return auditUpdateProcessGroupPortConfiguration(proceedingJoinPoint, remoteProcessGroupPortDto, remoteProcessGroup, remoteProcessGroupPort);
}

Example 27 with RemoteProcessGroup

use of org.apache.nifi.groups.RemoteProcessGroup in project nifi by apache.

the class RemoteProcessGroupAuditor method createRemoteProcessGroupAdvice.

/**
 * Audits the creation of remote process groups via createRemoteProcessGroup().
 *
 * This method only needs to be run 'after returning'. However, in Java 7 the order in which these methods are returned from Class.getDeclaredMethods (even though there is no order guaranteed)
 * seems to differ from Java 6. SpringAOP depends on this ordering to determine advice precedence. By normalizing all advice into Around advice we can alleviate this issue.
 *
 * @param proceedingJoinPoint join point
 * @return group
 * @throws java.lang.Throwable ex
 */
@Around("within(org.apache.nifi.web.dao.RemoteProcessGroupDAO+) && " + "execution(org.apache.nifi.groups.RemoteProcessGroup createRemoteProcessGroup(java.lang.String, org.apache.nifi.web.api.dto.RemoteProcessGroupDTO))")
public RemoteProcessGroup createRemoteProcessGroupAdvice(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
    // create the remote process group
    RemoteProcessGroup remoteProcessGroup = (RemoteProcessGroup) proceedingJoinPoint.proceed();
    // if no exceptions were thrown, add the remote process group action...
    // get the creation audits
    final Action action = generateAuditRecord(remoteProcessGroup, Operation.Add);
    // save the actions
    if (action != null) {
        saveAction(action, logger);
    }
    return remoteProcessGroup;
}

Example 28 with RemoteProcessGroup

use of org.apache.nifi.groups.RemoteProcessGroup in project nifi by apache.

the class RemoteProcessGroupAuditor method auditUpdateProcessGroupConfiguration.

/**
 * Audits the update of remote process group configuration.
 *
 * @param proceedingJoinPoint   join point
 * @param remoteProcessGroupDTO dto
 * @param remoteProcessGroupDAO dao
 * @return group
 * @throws Throwable ex
 */
@Around("within(org.apache.nifi.web.dao.RemoteProcessGroupDAO+) && " + "execution(org.apache.nifi.groups.RemoteProcessGroup updateRemoteProcessGroup(org.apache.nifi.web.api.dto.RemoteProcessGroupDTO)) && " + "args(remoteProcessGroupDTO) && " + "target(remoteProcessGroupDAO)")
public RemoteProcessGroup auditUpdateProcessGroupConfiguration(ProceedingJoinPoint proceedingJoinPoint, RemoteProcessGroupDTO remoteProcessGroupDTO, RemoteProcessGroupDAO remoteProcessGroupDAO) throws Throwable {
    final RemoteProcessGroup remoteProcessGroup = remoteProcessGroupDAO.getRemoteProcessGroup(remoteProcessGroupDTO.getId());
    // record the current value of this remoteProcessGroups configuration for comparisons later
    final boolean transmissionState = remoteProcessGroup.isTransmitting();
    final Map<String, Object> previousValues = ConfigurationRecorder.capturePreviousValues(CONFIG_RECORDERS, remoteProcessGroup);
    // perform the underlying operation
    final RemoteProcessGroup updatedRemoteProcessGroup = (RemoteProcessGroup) proceedingJoinPoint.proceed();
    // get the current user
    NiFiUser user = NiFiUserUtils.getNiFiUser();
    // ensure the user was found
    if (user != null) {
        final Collection<ActionDetails> details = new ArrayList<>();
        // see if any property has changed
        ConfigurationRecorder.checkConfigured(CONFIG_RECORDERS, remoteProcessGroupDTO, updatedRemoteProcessGroup, previousValues, details);
        final Date timestamp = new Date();
        final Collection<Action> actions = new ArrayList<>();
        // create the remote process group details
        final FlowChangeRemoteProcessGroupDetails remoteProcessGroupDetails = createFlowChangeDetails(remoteProcessGroup);
        // save the actions if necessary
        if (!details.isEmpty()) {
            // create the actions
            for (ActionDetails detail : details) {
                // create a configure action for each updated property
                FlowChangeAction remoteProcessGroupAction = createFlowChangeAction(user, timestamp, updatedRemoteProcessGroup, remoteProcessGroupDetails);
                remoteProcessGroupAction.setOperation(Operation.Configure);
                remoteProcessGroupAction.setActionDetails(detail);
                actions.add(remoteProcessGroupAction);
            }
        }
        // determine the new executing state
        boolean updatedTransmissionState = updatedRemoteProcessGroup.isTransmitting();
        // determine if the running state has changed
        if (transmissionState != updatedTransmissionState) {
            // create a remote process group action
            FlowChangeAction remoteProcessGroupAction = createFlowChangeAction(user, timestamp, updatedRemoteProcessGroup, remoteProcessGroupDetails);
            // set the operation accordingly
            if (updatedTransmissionState) {
                remoteProcessGroupAction.setOperation(Operation.Start);
            } else {
                remoteProcessGroupAction.setOperation(Operation.Stop);
            }
            actions.add(remoteProcessGroupAction);
        }
        // ensure there are actions to record
        if (!actions.isEmpty()) {
            // save the actions
            saveActions(actions, logger);
        }
    }
    return updatedRemoteProcessGroup;
}

Example 29 with RemoteProcessGroup

use of org.apache.nifi.groups.RemoteProcessGroup in project nifi by apache.

the class RemoteProcessGroupAuditor method auditUpdateProcessGroupInputPortConfiguration.

/**
 * Audits the update of remote process group input port configuration.
 *
 * @param proceedingJoinPoint       join point
 * @param remoteProcessGroupPortDto dto
 * @param remoteProcessGroupDAO     dao
 * @return group
 * @throws Throwable ex
 */
@Around("within(org.apache.nifi.web.dao.RemoteProcessGroupDAO+) && " + "execution(org.apache.nifi.remote.RemoteGroupPort updateRemoteProcessGroupInputPort(java.lang.String, org.apache.nifi.web.api.dto.RemoteProcessGroupPortDTO)) && " + "args(remoteProcessGroupId, remoteProcessGroupPortDto) && " + "target(remoteProcessGroupDAO)")
public RemoteGroupPort auditUpdateProcessGroupInputPortConfiguration(ProceedingJoinPoint proceedingJoinPoint, String remoteProcessGroupId, RemoteProcessGroupPortDTO remoteProcessGroupPortDto, RemoteProcessGroupDAO remoteProcessGroupDAO) throws Throwable {
    final RemoteProcessGroup remoteProcessGroup = remoteProcessGroupDAO.getRemoteProcessGroup(remoteProcessGroupId);
    final RemoteGroupPort remoteProcessGroupPort = remoteProcessGroup.getInputPort(remoteProcessGroupPortDto.getId());
    return auditUpdateProcessGroupPortConfiguration(proceedingJoinPoint, remoteProcessGroupPortDto, remoteProcessGroup, remoteProcessGroupPort);
}

Example 30 with RemoteProcessGroup

use of org.apache.nifi.groups.RemoteProcessGroup in project nifi by apache.

the class RemoteProcessGroupAuditor method removeRemoteProcessGroupAdvice.

/**
 * Audits the removal of a process group via deleteProcessGroup().
 *
 * @param proceedingJoinPoint join point
 * @param remoteProcessGroupId remote group id
 * @param remoteProcessGroupDAO remote group dao
 * @throws Throwable ex
 */
@Around("within(org.apache.nifi.web.dao.RemoteProcessGroupDAO+) && " + "execution(void deleteRemoteProcessGroup(java.lang.String)) && " + "args(remoteProcessGroupId) && " + "target(remoteProcessGroupDAO)")
public void removeRemoteProcessGroupAdvice(ProceedingJoinPoint proceedingJoinPoint, String remoteProcessGroupId, RemoteProcessGroupDAO remoteProcessGroupDAO) throws Throwable {
    // get the remote process group before removing it
    RemoteProcessGroup remoteProcessGroup = remoteProcessGroupDAO.getRemoteProcessGroup(remoteProcessGroupId);
    // remove the remote process group
    proceedingJoinPoint.proceed();
    // if no exceptions were thrown, add removal actions...
    final Action action = generateAuditRecord(remoteProcessGroup, Operation.Remove);
    // save the actions
    if (action != null) {
        saveAction(action, logger);
    }
}