Example usage for org.springframework.util Assert notNull

Introduction

In this page you can find the example usage for org.springframework.util Assert notNull.

Prototype

public static void notNull(@Nullable Object object, Supplier<String> messageSupplier)

Source Link

Document

Assert that an object is not null .

Usage

From source file:com.frank.search.solr.core.query.IfFunction.java

public static Builder when(Field field) {
    Assert.notNull(field, "Field cannot be 'null' in if clause.");

    return when(field.getName());
}

From source file:fr.mby.portal.coreimpl.acl.AclHelper.java

public static Set<IPermission> builePermissionSet(final IPermission... permissions) {
    Assert.notNull(permissions, "No permissions supplied !");
    final Set<IPermission> set = new HashSet<IPermission>(permissions.length);
    for (final IPermission perm : permissions) {
        if (perm != null) {
            set.add(perm);// w ww. ja v  a2  s  .c  o  m
        }
    }
    return set;
}

From source file:grails.plugin.searchable.internal.compass.support.SearchableMethodUtils.java

/**
 * Get the options Map from the given argument array
 * @param args the given array of arguments, may not be null, may be empty
 * @param defaultOptions the default options, to be merged with user options, may be null
 * @return a Map of options, never null//from   w  ww .j  a  v a2  s .  c  o  m
 */
public static Map getOptionsArgument(Object[] args, Map defaultOptions) {
    Assert.notNull(args, "args cannot be null");
    Map options = null;
    for (int i = 0, max = args.length; i < max; i++) {
        if (args[i] instanceof Map) {
            options = (Map) args[i];
            break;
        }
    }
    Map merged = new HashMap();
    if (defaultOptions != null) {
        merged.putAll(defaultOptions);
    }
    if (options != null) {
        merged.putAll(options);
    }
    return merged;
}

From source file:grails.plugin.searchable.internal.compass.CompassGpsUtils.java

/**
 * Calls CompassGps's index method, starting and stopping it if required
 * @param compassGps aCompassGps instance, cannot be null
 * @param clazz the Class to index instances of, may be null
 *//*  w  w  w . ja va 2s . com*/
public static void index(CompassGps compassGps, Class clazz) {
    Assert.notNull(compassGps, "compassGps cannot be null");

    long start = System.currentTimeMillis();
    LOG.info("Starting Searchable Plugin bulk index");
    boolean gpsRunning = compassGps.isRunning();
    try {
        if (!gpsRunning) {
            compassGps.start();
        }
        if (clazz != null) {
            compassGps.index(new Class[] { clazz });
        } else {
            compassGps.index();
        }
    } finally {
        if (!gpsRunning) {
            compassGps.stop();
        }
    }
    LOG.info("Finished Searchable Plugin bulk index, "
            + TimeUtils.formatMillisAsShortHumanReadablePeriod(System.currentTimeMillis() - start));
}

From source file:net.javacrumbs.smock.http.cxf.server.servlet.SmockServer.java

public static ServletBasedMockWebServiceClient createClient(ApplicationContext applicationContext,
        ClientInterceptor[] interceptors) {
    Assert.notNull(applicationContext, "'applicationContext' must not be null");
    return new ServletBasedMockWebServiceClient(applicationContext, interceptors);
}

From source file:com.frank.search.solr.core.query.DivideFunction.java

/**
 * creates new {@link DivideFunction.Builder} for dividing value in field with given name
 *
 * @param field must not be null//from  www  .ja v  a 2s.  co  m
 * @return
 */
public static Builder divide(Field field) {
    Assert.notNull(field, "Field cannot be 'null' for divide function.");

    return divide(field.getName());
}

From source file:com.trenako.results.PaginatedLists.java

/**
 * Returns a values page according the provided {@code Pageable}.
 *
 * @param values   the values to be paginated
 * @param paging the paging information/*from   ww  w  .  j  av  a 2s .  c  o  m*/
 * @return a {@code Page}
 */
public static <T> Page<T> paginate(List<T> values, Pageable paging) {
    Assert.notNull(values, "Values list must be not null");

    int total = values.size();
    int offset = paging.getOffset();

    if (offset > total) {
        return failbackPage();
    }

    int sIndex = start(total, offset);
    int eIndex = end(total, offset, paging.getPageSize());

    List<T> content = values.subList(sIndex, eIndex);
    return new PageImpl<>(content, paging, total);
}

From source file:com.frank.search.solr.core.query.ProductFunction.java

/**
 * @param field//from w  w  w.j a v  a2s.c  o  m
 * @return
 */
public static Builder product(Field field) {
    Assert.notNull(field, "Field must not be 'null'");

    return product(field.getName());
}

From source file:com.devnexus.ting.model.cfp.CfpSpeakerAvailability.java

public static CfpSpeakerAvailability fromKey(String cfpSpeakerAvailabilityId) {

    Assert.notNull(cfpSpeakerAvailabilityId, "Parameter cfpSpeakerAvailabilityId must not be null.");

    for (CfpSpeakerAvailability cfpSpeakerAvailability : CfpSpeakerAvailability.values()) {
        if (cfpSpeakerAvailability.getKey().equals(cfpSpeakerAvailabilityId)) {
            return cfpSpeakerAvailability;
        }/*from   w ww. j  a v a 2  s.  c om*/
    }

    return null;
}

From source file:fr.mby.opa.osgi.service.OsgiPortalServiceLocator.java

public static IPortalService retrievePortalService() {
    final IPortalService portalService = OsgiPortalServiceLocator.retrieveWebApplicationContext()
            .getBean(IPortalService.class);

    Assert.notNull(portalService, "No OSGi IPortalService service referenced in context !");

    return portalService;
}