Example usage for org.apache.commons.collections4 CollectionUtils isEmpty

List of usage examples for org.apache.commons.collections4 CollectionUtils isEmpty

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Introduction

In this page you can find the example usage for org.apache.commons.collections4 CollectionUtils isEmpty.

Prototype

public static boolean isEmpty(final Collection<?> coll)

Source Link

Document

Null-safe check if the specified collection is empty.

Usage

From source file:nc.noumea.mairie.appock.viewmodel.EditStockReferentAchatViewModel.java

@Command
public void creeEntreeStock() {
    if (getSelectedService() == null) {
        Messagebox.show("Vous devez choisir un service dans la liste des services ci-dessus", "Erreur",
                Messagebox.OK, Messagebox.ERROR);
        return;//ww w.  j a  v  a 2s.co  m
    }
    if (CollectionUtils.isEmpty(getSelectedListeArticleStock())) {
        Messagebox.show(
                "Vous devez slectionner un article dans la liste avant de pouvoir effectuer une entre en stock",
                "Erreur", Messagebox.OK, Messagebox.ERROR);
        return;
    }

    Map<String, Object> args = new HashMap<>();
    args.put("selectedListeArticleStock", getSelectedListeArticleStock());
    Executions.createComponents("/layout/createEntreeStockPopup.zul", null, args);
}

From source file:nc.noumea.mairie.appock.services.impl.CommandeServiceImpl.java

@Override
public Commande creeCommandeFromListeDemande(List<Demande> listeDemande) {
    if (CollectionUtils.isEmpty(listeDemande)) {
        return null;
    }/*from w  ww .java  2 s  .com*/
    AppUser currentUser = authHelper.getCurrentUser();

    Commande commande = new Commande();
    commande.setCreateUser(currentUser.getNomComplet());
    commande.setNumero(findNextNumero());

    return ajouteListeDemandeACommande(commande, listeDemande);
}

From source file:nc.noumea.mairie.appock.services.impl.DemandeServiceImpl.java

@Override
public Demande creeDemandeFromListeArticlePanier(List<ArticlePanier> listeArticlePanier) {
    if (CollectionUtils.isEmpty(listeArticlePanier)) {
        return null;
    }/* w  w  w. ja v  a 2  s .c om*/
    AppUser currentUser = authHelper.getCurrentUser();

    Demande demande = new Demande();
    demande.setService(currentUser.getService());
    demande.setCreateUser(currentUser.getNomComplet());
    demande.setNumero(findNextNumero(currentUser.getService()));
    for (ArticlePanier articlePanier : listeArticlePanier) {
        ArticleDemande articleDemande = new ArticleDemande();
        articleDemande.setArticleCatalogue(articlePanier.getArticleCatalogue());
        articleDemande.setQuantite(articlePanier.getQuantite());
        articleDemande.setQuantiteCommande(articlePanier.getQuantite());
        articleDemande.setDemande(demande);
        demande.getListeArticleDemande().add(articleDemande);
    }

    return save(demande);
}

From source file:co.runrightfast.core.security.cert.CAIssuedX509V3CertRequest.java

private void checkConstraints(final Collection<X509CertExtension> extensions) {
    if (CollectionUtils.isEmpty(extensions)) {
        return;/* www .j  a  va 2 s .c  o  m*/
    }

    final Extensions exts = new Extensions(
            extensions.stream().map(X509CertExtension::toExtension).toArray(Extension[]::new));
    checkArgument(AuthorityKeyIdentifier.fromExtensions(exts) == null,
            "AuthorityKeyIdentifier must not be specified as an extension - it is added automatically");
}

From source file:nc.noumea.mairie.appock.viewmodel.EditDemandeViewModel.java

@Command
public void transmetDemande() {
    if (CollectionUtils.isEmpty(entity.getListeArticleDemande())) {
        Messagebox.show(//  w w w.j a va 2 s .co m
                "Vous ne pouvez pas transmettre une demande qui ne contient pas d'articles. Vous devez annuler cette demande.",
                "Tranmsission impossible", Messagebox.OK, Messagebox.ERROR);
        return;
    }
    Messagebox.show("Voulez-vous transmettre cette demande pour traitement  la section achat ?",
            "Transmettre la demande", new Messagebox.Button[] { Messagebox.Button.YES, Messagebox.Button.NO },
            Messagebox.QUESTION, evt -> {
                if (evt.getName().equals("onYes")) {
                    entity = demandeRepository.findOne(entity.getId());
                    demandeService.transmetDemande(entity);
                    rechargeOnglet();
                    rechargeOngletListeDemande();
                    rechargeOngletListeReferentAchat();
                    notifyChange("entity");
                    showNotificationStandard("Demande transmise");
                }
            });
}

From source file:nc.noumea.mairie.appock.viewmodel.ListeDemandeACommanderViewModel.java

@Command
public void ajoutCommande() {
    if (CollectionUtils.isEmpty(selectedListeDemande)) {
        Messagebox.show("Vous devez slectionner au moins une demande pour pouvoir l'ajouter  une commande",
                "Cration refuse", Messagebox.OK, Messagebox.INFORMATION);
        return;//from   w ww. j a v a 2  s  . com
    }

    Map<String, Object> args = new HashMap<>();
    args.put("selectedListeDemande", selectedListeDemande);
    Executions.createComponents("/layout/choixCommandeExistantePopup.zul", null, args);
}

From source file:it.gulch.linuxday.android.fragments.TrackScheduleListFragment.java

private void notifyEventSelected(int position) {
    if (CollectionUtils.isEmpty(events) || position < 0
            || (events.size() - 1 > position && CollectionUtils.isEmpty(events.get(position).getPeople()))) {
        return;//from  w  w  w  .  jav  a 2s  .  c  o m
    }

    if (listener != null) {
        listener.onEventSelected(position,
                (position == ListView.INVALID_POSITION) ? null : adapter.getItem(position));
    }
}

From source file:com.evolveum.midpoint.model.impl.scripting.actions.AssignExecutor.java

@Override
public PipelineData execute(ActionExpressionType expression, PipelineData input, ExecutionContext context,
        OperationResult globalResult) throws ScriptExecutionException {

    ModelExecuteOptions executionOptions = getOptions(expression, input, context, globalResult);
    boolean dryRun = getParamDryRun(expression, input, context, globalResult);

    ActionParameterValueType resourceParameterValue = expressionHelper.getArgument(expression.getParameter(),
            PARAM_RESOURCE, false, false, NAME);
    ActionParameterValueType roleParameterValue = expressionHelper.getArgument(expression.getParameter(),
            PARAM_ROLE, false, false, NAME);

    Collection<ObjectReferenceType> resources;
    try {/*  w w  w. j  a  v a2s.  c o  m*/
        if (resourceParameterValue != null) {
            PipelineData data = expressionHelper.evaluateParameter(resourceParameterValue, null, input, context,
                    globalResult);
            resources = data.getDataAsReferences(ResourceType.COMPLEX_TYPE, ResourceType.class, context,
                    globalResult);
        } else {
            resources = null;
        }
    } catch (CommonException e) {
        throw new ScriptExecutionException("Couldn't evaluate '" + PARAM_RESOURCE
                + "' parameter of a scripting expression: " + e.getMessage(), e);
    }

    Collection<ObjectReferenceType> roles;
    try {
        if (roleParameterValue != null) {
            PipelineData data = expressionHelper.evaluateParameter(roleParameterValue, null, input, context,
                    globalResult);
            roles = data.getDataAsReferences(RoleType.COMPLEX_TYPE, AbstractRoleType.class, context,
                    globalResult); // if somebody wants to assign Org, he has to use full reference value (including object type)
        } else {
            roles = null;
        }
    } catch (CommonException e) {
        throw new ScriptExecutionException(
                "Couldn't evaluate '" + PARAM_ROLE + "' parameter of a scripting expression: " + e.getMessage(),
                e);
    }

    if (resources == null && roles == null) {
        throw new ScriptExecutionException("Nothing to assign: neither resource nor role specified");
    }

    if (CollectionUtils.isEmpty(resources) && CollectionUtils.isEmpty(roles)) {
        LOGGER.warn("No resources and no roles to assign in a scripting expression");
        context.println("Warning: no resources and no roles to assign"); // TODO some better handling?
        return input;
    }

    for (PipelineItem item : input.getData()) {
        PrismValue value = item.getValue();
        OperationResult result = operationsHelper.createActionResult(item, this, context, globalResult);
        context.checkTaskStop();
        if (value instanceof PrismObjectValue
                && ((PrismObjectValue) value).asObjectable() instanceof FocusType) {
            @SuppressWarnings({ "unchecked", "raw" })
            PrismObject<? extends ObjectType> prismObject = ((PrismObjectValue) value).asPrismObject();
            ObjectType objectType = prismObject.asObjectable();
            long started = operationsHelper.recordStart(context, objectType);
            Throwable exception = null;
            try {
                operationsHelper.applyDelta(createDelta(objectType, resources, roles), executionOptions, dryRun,
                        context, result);
                operationsHelper.recordEnd(context, objectType, started, null);
            } catch (Throwable ex) {
                operationsHelper.recordEnd(context, objectType, started, ex);
                exception = processActionException(ex, NAME, value, context);
            }
            context.println((exception != null ? "Attempted to modify " : "Modified ") + prismObject.toString()
                    + optionsSuffix(executionOptions, dryRun) + exceptionSuffix(exception));
        } else {
            //noinspection ThrowableNotThrown
            processActionException(new ScriptExecutionException("Item is not a PrismObject of FocusType"), NAME,
                    value, context);
        }
        operationsHelper.trimAndCloneResult(result, globalResult, context);
    }
    return input; // TODO updated objects?
}

From source file:io.cloudslang.lang.compiler.modeller.transformers.ResultsTransformerTest.java

@Test
public void testFillDefaultResultsWhenNoResultsGiven() throws Exception {
    List<Result> results = resultsTransformer.transform(resultsMapOpNoData).getTransformedData();
    Assert.assertTrue(CollectionUtils.isEmpty(results));
}

From source file:io.cloudslang.lang.compiler.scorecompiler.ExecutionPlanBuilder.java

public ExecutionPlan createFlowExecutionPlan(Flow compiledFlow) {
    ExecutionPlan executionPlan = new ExecutionPlan();
    executionPlan.setName(compiledFlow.getName());
    executionPlan.setLanguage(CLOUDSLANG_NAME);
    executionPlan.setFlowUuid(compiledFlow.getId());
    executionPlan.setWorkerGroup(compiledFlow.getWorkerGroup());

    executionPlan.setBeginStep(FLOW_START_STEP_ID);
    //flow start step
    executionPlan.addStep(stepFactory.createStartStep(FLOW_START_STEP_ID, compiledFlow.getPreExecActionData(),
            compiledFlow.getInputs(), compiledFlow.getName(), ExecutableType.FLOW));
    //flow end step
    executionPlan.addStep(stepFactory.createEndStep(FLOW_END_STEP_ID, compiledFlow.getPostExecActionData(),
            compiledFlow.getOutputs(), compiledFlow.getResults(), compiledFlow.getName(), ExecutableType.FLOW));

    Map<String, Long> stepReferences = getStepReferences(compiledFlow);

    Deque<Step> steps = compiledFlow.getWorkflow().getSteps();

    if (CollectionUtils.isEmpty(steps)) {
        throw new RuntimeException("Flow: " + compiledFlow.getName() + " has no steps");
    }//from  w w w.  j  a va  2 s . com

    List<ExecutionStep> stepExecutionSteps = buildStepExecutionSteps(steps.getFirst(), stepReferences, steps,
            compiledFlow);
    executionPlan.addSteps(stepExecutionSteps);

    return executionPlan;
}