Example usage for java.util Set isEmpty

List of usage examples for java.util Set isEmpty

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Introduction

In this page you can find the example usage for java.util Set isEmpty.

Prototype

boolean isEmpty();

Source Link

Document

Returns true if this set contains no elements.

Usage

From source file:org.jrecruiter.service.DemoServiceTest.java

@Test
@Rollback(false)//  w w  w.j  a va 2  s. c  o m
public void testRestore() {

    final java.io.InputStream inputStream = DemoServiceTest.class
            .getResourceAsStream("/org/jrecruiter/core/seeddata/demodata.xml");

    final Backup backup = demoService.convertToBackupData(inputStream);

    for (User user : backup.getUsers()) {

        final Set<UserToRole> userToRoles = user.getUserToRoles();
        Assert.assertTrue("Every user should have at least one role.", !userToRoles.isEmpty());

        for (final UserToRole userToRole : userToRoles) {
            Assert.assertNotNull(userToRole.getRoleName());
        }
    }

}

From source file:org.biopax.validator.rules.ComplexAssemblyHasComplexParticipantRule.java

public void check(final Validation validation, ComplexAssembly complexAssembly) {
    // check if there are any complexes on either side
    Set<Complex> complexes = new ClassFilterSet<Entity, Complex>(complexAssembly.getParticipant(),
            Complex.class);
    if (complexes.isEmpty()) {
        boolean bound = isBound(complexAssembly.getRight());
        if (!bound)
            bound = isBound(complexAssembly.getLeft());
        if (!bound)
            error(validation, complexAssembly, "complex.not.present", false);
    }//www  . j av  a  2 s . co  m
}

From source file:com.qq.common.WrappedController.java

protected void validate(Object bean, Class<?>... groups) throws ServletRequestBindingException {
    ValidatorFactory validatorFactory = Validation.buildDefaultValidatorFactory();
    Validator validator = validatorFactory.getValidator();
    Set<ConstraintViolation<Object>> constraintViolations = validator.validate(bean, groups);
    if (!constraintViolations.isEmpty()) {
        StringBuilder sb = new StringBuilder();
        for (ConstraintViolation<Object> constraint : constraintViolations) {
            sb.append(String.format("%s %s\n", constraint.getPropertyPath(), constraint.getMessage()));
        }/*from ww w  . j a v a  2 s.com*/
        throw new ServletRequestBindingException(sb.toString());
    }
}

From source file:de.iteratec.iteraplan.presentation.ajax.DojoUtils.java

/**
 * //from  w  w  w .  j  a  va 2s .c  o  m
 * @param entity
 * @param req
 * @return a Map containing the following attributes with their respective keys:
 * <ol>
 * <li>"id": the Id of the BusinessUnit</li>
 * <li>"name": the name of the BusinessUnit</li>
 * <li>"description": the description of</li>
 * <li>"lastModified": a String representation of the last modification date/time, formatted by the {@code ISO_DATE_TIME_FORMATTER} </li>
 * <li>"parentUri": the URI of the parent Building Block. Key only exists if there is a parent.</li>
 * <li>"attributes": all attributes of the BusinessUnit</li>
 * <li>"connectedInformationSystems": all InformationSystemReleases that are connected to the BusinessUnit via at least one BusinessMapping</li>
 * </ol>
 */
public static Map<String, Object> convertToMap(BusinessUnit entity, HttpServletRequest req) {
    Map<String, Object> result = Maps.newHashMap();

    result.put("id", entity.getId());
    result.put("name", entity.getName());

    result.put("description", entity.getDescription());

    LocalDateTime modificationTime = new LocalDateTime(entity.getLastModificationTime());
    result.put("lastModified", ISO_DATE_TIME_FORMATTER.print(modificationTime));

    if (entity.getParent() != null) {
        String parentUri = URLBuilder.getEntityURL(entity.getParent(), req,
                URLBuilder.EntityRepresentation.JSON);
        result.put("parentUri", parentUri);
    }

    Set<String> isURIs = Sets.newTreeSet();
    for (BusinessMapping bm : entity.getBusinessMappings()) {
        if (bm.getInformationSystemRelease() != null) {
            isURIs.add(URLBuilder.getEntityURL(bm.getInformationSystemRelease(), req,
                    URLBuilder.EntityRepresentation.JSON));
        }
    }

    AttributesComponentModel attributesModel = new AttributesComponentModel(ComponentMode.READ, "") {
        private static final long serialVersionUID = 1L;

        @Override
        public boolean showATG(AttributeTypeGroup atg) {
            return true;
        }
    };
    attributesModel.initializeFrom(entity);

    result.put("attributes", attributesModel.getAtgParts());

    if (!isURIs.isEmpty()) {
        result.put("connectedInformationSystems", isURIs);
    }

    return result;
}

From source file:com.haulmont.cuba.core.global.filter.QueryFilter.java

public String processQuery(String query, Map<String, Object> paramValues) {
    Set<String> params = new HashSet<>();
    for (Map.Entry<String, Object> entry : paramValues.entrySet()) {
        if (paramValueIsOk(entry.getValue()))
            params.add(entry.getKey());//w ww  .  jav  a2  s .  co  m
    }

    query = TemplateHelper.processTemplate(query, paramValues);

    if (isActual(root, params)) {
        Condition refined = refine(root, params);
        if (refined != null) {
            QueryTransformer transformer = QueryTransformerFactory.createTransformer(query);
            String where = new FilterJpqlGenerator().generateJpql(refined);

            if (!StringUtils.isBlank(where)) {
                Set<String> joins = refined.getJoins();
                if (!joins.isEmpty()) {
                    String joinsStr = new StrBuilder().appendWithSeparators(joins, " ").toString();
                    transformer.addJoinAndWhere(joinsStr, where);
                } else {
                    transformer.addWhere(where);
                }
            }
            return transformer.getResult();
        }
    }
    return query;
}

From source file:hr.fer.spocc.automaton.fsm.AbstractNondeterministicFiniteAutomaton.java

@Override
public boolean process(T input) {
    if (getStartState() == null)
        throw new IllegalStateException("No start state defined");

    // za epsilon prijelaz ignoriramo
    if (input == null)
        return true;

    Set<State> nextStates = powerSet(getNextStates(input, powerSet(getCurrentStates())));
    setCurrentStates(nextStates);/*from w  w w .  j  a  va2s .  c o  m*/
    return !nextStates.isEmpty();
}

From source file:it.units.malelab.ege.util.Utils.java

public static <T> Node<T> expand(T symbol, Grammar<T> grammar, int depth, int maxDepth) {
    //TODO something not good here on text.bnf
    if (depth > maxDepth) {
        return null;
    }/*from w  w  w  .j  av  a 2 s  .c  o  m*/
    Node<T> node = new Node<>(symbol);
    List<List<T>> options = grammar.getRules().get(symbol);
    if (options == null) {
        return node;
    }
    Set<Node<T>> children = new LinkedHashSet<>();
    for (List<T> option : options) {
        Set<Node<T>> optionChildren = new LinkedHashSet<>();
        boolean nullNode = false;
        for (T optionSymbol : option) {
            Node<T> child = expand(optionSymbol, grammar, depth + 1, maxDepth);
            if (child == null) {
                nullNode = true;
                break;
            }
            optionChildren.add(child);
        }
        if (!nullNode) {
            children.addAll(optionChildren);
        }
    }
    if (children.isEmpty()) {
        return null;
    }
    for (Node<T> child : children) {
        node.getChildren().add(child);
    }
    node.propagateParentship();
    return node;
}

From source file:be.wolkmaan.klimtoren.web.config.WebAppInitializer.java

@Override
public void onStartup(ServletContext servletContext) throws ServletException {
    // Create the root appcontext
    AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
    rootContext.register(RootConfig.class);
    rootContext.register(PersistenceConfig.class);

    // Manage the lifecycle of the root appcontext
    servletContext.addListener(new ContextLoaderListener(rootContext));
    servletContext.setInitParameter("defaultHtmlEscape", "true");

    this.zkLoaderServlet(servletContext);

    // now the config for the Dispatcher servlet
    AnnotationConfigWebApplicationContext mvcContext = new AnnotationConfigWebApplicationContext();
    mvcContext.register(WebMvcConfig.class);

    // Filters/*from   ww w .  j ava 2 s .c  o m*/
    // http://static.springsource.org/spring/docs/3.1.x/javadoc-api/org/springframework/web/filter/package-summary.html
    // Enables support for DELETE and PUT request methods with web browser
    // clients
    // http://static.springsource.org/spring/docs/3.1.x/javadoc-api/org/springframework/web/filter/HiddenHttpMethodFilter.html
    FilterRegistration.Dynamic fr = servletContext.addFilter("hiddenHttpMethodFilter",
            new HiddenHttpMethodFilter());
    fr.addMappingForUrlPatterns(null, true, "/*");

    fr = servletContext.addFilter("encodingFilter", new CharacterEncodingFilter());
    fr.setInitParameter("encoding", "UTF-8");
    fr.setInitParameter("forceEncoding", "true");
    fr.addMappingForUrlPatterns(null, true, "/*");

    // The main Spring MVC servlet.
    ServletRegistration.Dynamic appServlet = servletContext.addServlet("appServlet",
            new DispatcherServlet(mvcContext));
    appServlet.setLoadOnStartup(2);
    Set<String> mappingConflicts = appServlet.addMapping("/");

    if (!mappingConflicts.isEmpty()) {
        for (String s : mappingConflicts) {
            logger.error("Mapping conflict: " + s);
        }
        throw new IllegalStateException("'appServlet' cannot be mapped to '/' under Tomcat versions <= 7.0.14");
    }

    HttpSessionListener zkCleanUp = new HttpSessionListener();
    servletContext.addListener(zkCleanUp);

    this.logbackServlet(servletContext);

    this.zkUpdateServlet(servletContext);
}

From source file:eu.trentorise.smartcampus.permissionprovider.controller.AccessConfirmationController.java

/**
 * Request the user confirmation for the resources enabled for the requesting client
 * @param model/*  ww w  .  j av  a  2  s.c o m*/
 * @return
 * @throws Exception
 */
@RequestMapping("/oauth/confirm_access")
public ModelAndView getAccessConfirmation(Map<String, Object> model) throws Exception {
    AuthorizationRequest clientAuth = (AuthorizationRequest) model.remove("authorizationRequest");
    // load client information given the client credentials obtained from the request
    ClientDetails client = clientDetailsService.loadClientByClientId(clientAuth.getClientId());
    ClientAppInfo info = ClientAppInfo.convert(client.getAdditionalInformation());
    List<Resource> resources = new ArrayList<Resource>();

    Set<String> all = client.getScope();
    Set<String> requested = clientAuth.getScope();
    if (requested == null || requested.isEmpty()) {
        requested = all;
    } else {
        requested = new HashSet<String>(requested);
        for (Iterator<String> iterator = requested.iterator(); iterator.hasNext();) {
            String r = iterator.next();
            if (!all.contains(r))
                iterator.remove();
        }
    }

    for (String rUri : requested) {
        try {
            Resource r = resourceRepository.findByResourceUri(rUri);
            // ask the user only for the resources associated to the user role and not managed by this client
            if (r.getAuthority().equals(AUTHORITY.ROLE_USER)
                    && !clientAuth.getClientId().equals(r.getClientId())) {
                resources.add(r);
            }
        } catch (Exception e) {
            logger.error("Error reading resource with uri " + rUri + ": " + e.getMessage());
        }
    }
    model.put("resources", resources);
    model.put("auth_request", clientAuth);
    model.put("clientName", info.getName());
    return new ModelAndView("access_confirmation", model);
}

From source file:com.github.rinde.rinsim.core.pdptw.RandomVehicle.java

@Override
protected void tickImpl(TimeLapse time) {
    if (!time.hasTimeLeft()) {
        return;/*w  w w  .  jav a2  s  .c  om*/
    }
    if (!target.isPresent()) {
        target = findTarget();
    }

    if (target.isPresent()) {
        if (pm.get().containerContains(this, target.get())) {
            if (rm.get().getPosition(this).equals(target.get().getDestination())) {
                pm.get().deliver(this, target.get(), time);
            } else {
                rm.get().moveTo(this, target.get().getDestination(), time);
            }
        } else {
            if (pm.get().getParcelState(target.get()) != ParcelState.AVAILABLE) {
                // somebody got there first
                target = Optional.absent();
            } else if (rm.get().equalPosition(this, target.get())) {
                pm.get().pickup(this, target.get(), time);
            } else {
                rm.get().moveTo(this, target.get(), time);
            }
        }
    } else {
        final Set<DefaultDepot> depots = rm.get().getObjectsOfType(DefaultDepot.class);
        if (!depots.isEmpty()) {
            rm.get().moveTo(this, depots.iterator().next(), time);
        }
    }
}