Examples with ProcessGroupDAO org.apache.nifi.web.dao.ProcessGroupDAO used on opensource projects

Example 1 with ProcessGroupDAO

use of org.apache.nifi.web.dao.ProcessGroupDAO in project nifi by apache.

the class ProcessGroupAuditor method updateVersionControlInformationAdvice.

@Around("within(org.apache.nifi.web.dao.ProcessGroupDAO+) && " + "execution(org.apache.nifi.groups.ProcessGroup updateVersionControlInformation(..))")
public ProcessGroup updateVersionControlInformationAdvice(final ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
    final VersionControlInformationDTO vciDto = (VersionControlInformationDTO) proceedingJoinPoint.getArgs()[0];
    final ProcessGroupDAO processGroupDAO = getProcessGroupDAO();
    final ProcessGroup processGroup = processGroupDAO.getProcessGroup(vciDto.getGroupId());
    final VersionControlInformation vci = processGroup.getVersionControlInformation();
    final ProcessGroup updatedProcessGroup = (ProcessGroup) proceedingJoinPoint.proceed();
    final Operation operation;
    if (vci == null) {
        operation = Operation.StartVersionControl;
    } else {
        operation = Operation.CommitLocalChanges;
    }
    saveUpdateAction(NiFiUserUtils.getNiFiUser(), vciDto.getGroupId(), operation);
    return updatedProcessGroup;
}

Example 2 with ProcessGroupDAO

use of org.apache.nifi.web.dao.ProcessGroupDAO in project nifi by apache.

the class ProcessGroupAuditor method saveUpdateAction.

private void saveUpdateAction(final NiFiUser user, final String groupId, final Operation operation) throws Throwable {
    ProcessGroupDAO processGroupDAO = getProcessGroupDAO();
    ProcessGroup processGroup = processGroupDAO.getProcessGroup(groupId);
    // if the user was starting/stopping this process group
    FlowChangeAction action = new FlowChangeAction();
    action.setUserIdentity(user.getIdentity());
    action.setSourceId(processGroup.getIdentifier());
    action.setSourceName(processGroup.getName());
    action.setSourceType(Component.ProcessGroup);
    action.setTimestamp(new Date());
    action.setOperation(operation);
    // add this action
    saveAction(action, logger);
}

Example 3 with ProcessGroupDAO

use of org.apache.nifi.web.dao.ProcessGroupDAO in project nifi by apache.

the class ProcessGroupAuditor method updateProcessGroupAdvice.

/**
 * Audits the update of process group configuration.
 *
 * @param proceedingJoinPoint join point
 * @param processGroupDTO dto
 * @return group
 * @throws Throwable ex
 */
@Around("within(org.apache.nifi.web.dao.ProcessGroupDAO+) && " + "execution(org.apache.nifi.groups.ProcessGroup updateProcessGroup(org.apache.nifi.web.api.dto.ProcessGroupDTO)) && " + "args(processGroupDTO)")
public ProcessGroup updateProcessGroupAdvice(ProceedingJoinPoint proceedingJoinPoint, ProcessGroupDTO processGroupDTO) throws Throwable {
    ProcessGroupDAO processGroupDAO = getProcessGroupDAO();
    ProcessGroup processGroup = processGroupDAO.getProcessGroup(processGroupDTO.getId());
    String name = processGroup.getName();
    String comments = processGroup.getComments();
    // perform the underlying operation
    ProcessGroup updatedProcessGroup = (ProcessGroup) proceedingJoinPoint.proceed();
    // get the current user
    NiFiUser user = NiFiUserUtils.getNiFiUser();
    // ensure the user was found
    if (user != null) {
        Collection<ActionDetails> details = new ArrayList<>();
        // see if the name has changed
        if (name != null && updatedProcessGroup.getName() != null && !name.equals(updatedProcessGroup.getName())) {
            // create the config details
            FlowChangeConfigureDetails configDetails = new FlowChangeConfigureDetails();
            configDetails.setName("name");
            configDetails.setValue(updatedProcessGroup.getName());
            configDetails.setPreviousValue(name);
            details.add(configDetails);
        }
        // see if the comments has changed
        if (comments != null && updatedProcessGroup.getComments() != null && !comments.equals(updatedProcessGroup.getComments())) {
            // create the config details
            FlowChangeConfigureDetails configDetails = new FlowChangeConfigureDetails();
            configDetails.setName("comments");
            configDetails.setValue(updatedProcessGroup.getComments());
            configDetails.setPreviousValue(comments);
            details.add(configDetails);
        }
        // hold all actions
        Collection<Action> actions = new ArrayList<>();
        // save the actions if necessary
        if (!details.isEmpty()) {
            Date timestamp = new Date();
            // create the actions
            for (ActionDetails detail : details) {
                // determine the type of operation being performed
                Operation operation = Operation.Configure;
                if (detail instanceof FlowChangeMoveDetails) {
                    operation = Operation.Move;
                }
                // create the port action for updating the name
                FlowChangeAction processGroupAction = new FlowChangeAction();
                processGroupAction.setUserIdentity(user.getIdentity());
                processGroupAction.setOperation(operation);
                processGroupAction.setTimestamp(timestamp);
                processGroupAction.setSourceId(updatedProcessGroup.getIdentifier());
                processGroupAction.setSourceName(updatedProcessGroup.getName());
                processGroupAction.setSourceType(Component.ProcessGroup);
                processGroupAction.setActionDetails(detail);
                actions.add(processGroupAction);
            }
        }
        // save actions if necessary
        if (!actions.isEmpty()) {
            saveActions(actions, logger);
        }
    }
    return updatedProcessGroup;
}

Example 4 with ProcessGroupDAO

use of org.apache.nifi.web.dao.ProcessGroupDAO in project nifi by apache.

the class SnippetAuditor method updateSnippetAdvice.

/**
 * Audits a bulk move.
 *
 * @param proceedingJoinPoint join point
 * @param snippetDTO dto
 * @param snippetDAO dao
 * @return snippet
 * @throws Throwable ex
 */
@Around("within(org.apache.nifi.web.dao.SnippetDAO+) && " + "execution(org.apache.nifi.controller.Snippet updateSnippetComponents(org.apache.nifi.web.api.dto.SnippetDTO)) && " + "args(snippetDTO) && " + "target(snippetDAO)")
public Snippet updateSnippetAdvice(ProceedingJoinPoint proceedingJoinPoint, SnippetDTO snippetDTO, SnippetDAO snippetDAO) throws Throwable {
    // get the snippet before removing it
    Snippet snippet = snippetDAO.getSnippet(snippetDTO.getId());
    final String previousGroupId = snippet.getParentGroupId();
    // perform the underlying operation
    snippet = (Snippet) proceedingJoinPoint.proceed();
    // if this snippet is linked and its parent group id has changed
    final String groupId = snippetDTO.getParentGroupId();
    if (!previousGroupId.equals(groupId)) {
        // create move audit records for all items in this snippet
        final Collection<Action> actions = new ArrayList<>();
        for (String id : snippet.getProcessors().keySet()) {
            final ProcessorNode processor = processorDAO.getProcessor(id);
            final Action action = processorAuditor.generateAuditRecord(processor, Operation.Move, createMoveDetails(previousGroupId, groupId, logger));
            if (action != null) {
                actions.add(action);
            }
        }
        for (String id : snippet.getFunnels().keySet()) {
            final Funnel funnel = funnelDAO.getFunnel(id);
            final Action action = funnelAuditor.generateAuditRecord(funnel, Operation.Move, createMoveDetails(previousGroupId, groupId, logger));
            if (action != null) {
                actions.add(action);
            }
        }
        for (String id : snippet.getInputPorts().keySet()) {
            final Port port = inputPortDAO.getPort(id);
            final Action action = portAuditor.generateAuditRecord(port, Operation.Move, createMoveDetails(previousGroupId, groupId, logger));
            if (action != null) {
                actions.add(action);
            }
        }
        for (String id : snippet.getOutputPorts().keySet()) {
            final Port port = outputPortDAO.getPort(id);
            final Action action = portAuditor.generateAuditRecord(port, Operation.Move, createMoveDetails(previousGroupId, groupId, logger));
            if (action != null) {
                actions.add(action);
            }
        }
        for (String id : snippet.getRemoteProcessGroups().keySet()) {
            final RemoteProcessGroup remoteProcessGroup = remoteProcessGroupDAO.getRemoteProcessGroup(id);
            final Action action = remoteProcessGroupAuditor.generateAuditRecord(remoteProcessGroup, Operation.Move, createMoveDetails(previousGroupId, groupId, logger));
            if (action != null) {
                actions.add(action);
            }
        }
        for (String id : snippet.getProcessGroups().keySet()) {
            final ProcessGroupDAO processGroupDAO = getProcessGroupDAO();
            final ProcessGroup processGroup = processGroupDAO.getProcessGroup(id);
            final Action action = processGroupAuditor.generateAuditRecord(processGroup, Operation.Move, createMoveDetails(previousGroupId, groupId, logger));
            if (action != null) {
                actions.add(action);
            }
        }
        for (String id : snippet.getConnections().keySet()) {
            final Connection connection = connectionDAO.getConnection(id);
            final Action action = relationshipAuditor.generateAuditRecordForConnection(connection, Operation.Move, createMoveDetails(previousGroupId, groupId, logger));
            if (action != null) {
                actions.add(action);
            }
        }
        // save the actions
        if (CollectionUtils.isNotEmpty(actions)) {
            saveActions(actions, logger);
        }
    }
    return snippet;
}

Example 5 with ProcessGroupDAO

use of org.apache.nifi.web.dao.ProcessGroupDAO in project nifi by apache.

the class ProcessGroupAuditor method updateProcessGroupFlowAdvice.

@Around("within(org.apache.nifi.web.dao.ProcessGroupDAO+) && " + "execution(org.apache.nifi.groups.ProcessGroup updateProcessGroupFlow(..))")
public ProcessGroup updateProcessGroupFlowAdvice(final ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
    final Object[] args = proceedingJoinPoint.getArgs();
    final String groupId = (String) args[0];
    final NiFiUser user = (NiFiUser) args[1];
    final ProcessGroupDAO processGroupDAO = getProcessGroupDAO();
    final ProcessGroup processGroup = processGroupDAO.getProcessGroup(groupId);
    final VersionControlInformation vci = processGroup.getVersionControlInformation();
    final ProcessGroup updatedProcessGroup = (ProcessGroup) proceedingJoinPoint.proceed();
    final VersionControlInformation updatedVci = updatedProcessGroup.getVersionControlInformation();
    final Operation operation;
    if (vci == null) {
        operation = Operation.StartVersionControl;
    } else {
        if (updatedVci == null) {
            operation = Operation.StopVersionControl;
        } else if (vci.getVersion() == updatedVci.getVersion()) {
            operation = Operation.RevertLocalChanges;
        } else {
            operation = Operation.ChangeVersion;
        }
    }
    saveUpdateAction(user, groupId, operation);
    return updatedProcessGroup;
}