Examples with ResourceNotFoundException org.apache.nifi.web.ResourceNotFoundException used on opensource projects

Example 26 with ResourceNotFoundException

use of org.apache.nifi.web.ResourceNotFoundException in project nifi by apache.

the class StandardLabelDAO method locateLabel.

private Label locateLabel(final String labelId) {
    final ProcessGroup rootGroup = flowController.getGroup(flowController.getRootGroupId());
    final Label label = rootGroup.findLabel(labelId);
    if (label == null) {
        throw new ResourceNotFoundException(String.format("Unable to find label with id '%s'.", labelId));
    } else {
        return label;
    }
}

Example 27 with ResourceNotFoundException

use of org.apache.nifi.web.ResourceNotFoundException in project nifi by apache.

the class StandardPolicyBasedAuthorizerDAO method getAccessPolicy.

@Override
public AccessPolicy getAccessPolicy(final RequestAction requestAction, final Authorizable authorizable) {
    final String resource = authorizable.getResource().getIdentifier();
    final AccessPolicy accessPolicy = findAccessPolicy(requestAction, authorizable.getResource().getIdentifier());
    if (accessPolicy == null) {
        final Authorizable parentAuthorizable = authorizable.getParentAuthorizable();
        if (parentAuthorizable == null) {
            throw new ResourceNotFoundException(String.format("Unable to find access policy for %s on %s", requestAction.toString(), resource));
        } else {
            return getAccessPolicy(requestAction, parentAuthorizable);
        }
    }
    return accessPolicy;
}

Example 28 with ResourceNotFoundException

use of org.apache.nifi.web.ResourceNotFoundException in project nifi by apache.

the class StandardProcessGroupDAO method updateVariableRegistry.

@Override
public ProcessGroup updateVariableRegistry(final NiFiUser user, final VariableRegistryDTO variableRegistry) {
    final ProcessGroup group = locateProcessGroup(flowController, variableRegistry.getProcessGroupId());
    if (group == null) {
        throw new ResourceNotFoundException("Could not find Process Group with ID " + variableRegistry.getProcessGroupId());
    }
    final Map<String, String> variableMap = new HashMap<>();
    // have to use forEach here instead of using Collectors.toMap because value may be null
    variableRegistry.getVariables().stream().map(VariableEntity::getVariable).forEach(var -> variableMap.put(var.getName(), var.getValue()));
    group.setVariables(variableMap);
    group.onComponentModified();
    return group;
}

Example 29 with ResourceNotFoundException

use of org.apache.nifi.web.ResourceNotFoundException in project nifi by apache.

the class StandardProcessorDAO method locateProcessor.

private ProcessorNode locateProcessor(final String processorId) {
    final ProcessGroup rootGroup = flowController.getGroup(flowController.getRootGroupId());
    final ProcessorNode processor = rootGroup.findProcessor(processorId);
    if (processor == null) {
        throw new ResourceNotFoundException(String.format("Unable to find processor with id '%s'.", processorId));
    } else {
        return processor;
    }
}

Example 30 with ResourceNotFoundException

use of org.apache.nifi.web.ResourceNotFoundException in project nifi by apache.

the class StandardRemoteProcessGroupDAO method locateRemoteProcessGroup.

private RemoteProcessGroup locateRemoteProcessGroup(final String remoteProcessGroupId) {
    final ProcessGroup rootGroup = flowController.getGroup(flowController.getRootGroupId());
    final RemoteProcessGroup remoteProcessGroup = rootGroup.findRemoteProcessGroup(remoteProcessGroupId);
    if (remoteProcessGroup == null) {
        throw new ResourceNotFoundException(String.format("Unable to find remote process group with id '%s'.", remoteProcessGroupId));
    } else {
        return remoteProcessGroup;
    }
}