Examples with Permissions ddf.security.permission.Permissions used on opensource projects

Example 1 with Permissions

use of ddf.security.permission.Permissions in project ddf by codice.

the class ResourceUriPolicy method processPreUpdate.

@Override
public PolicyResponse processPreUpdate(Metacard input, Map<String, Serializable> properties) throws StopProcessingException {
    if (!Requests.isLocal(properties)) {
        return new PolicyResponseImpl();
    }
    PolicyResponseImpl policyResponse = new PolicyResponseImpl(null, Permissions.parsePermissionsFromString(getUpdatePermissions()));
    List<Metacard> previousStateMetacards = ((OperationTransaction) properties.get(OPERATION_TRANSACTION_KEY)).getPreviousStateMetacards();
    Metacard previous;
    try {
        previous = previousStateMetacards.stream().filter((x) -> x.getId().equals(input.getId())).findFirst().get();
    } catch (NoSuchElementException e) {
        LOGGER.debug("Cannot locate metacard {} for update. Applying permissions to the item", input.getId());
        return policyResponse;
    }
    return requiresPermission(input.getResourceURI(), previous.getResourceURI()) ? policyResponse : new PolicyResponseImpl();
}