Example usage for org.apache.commons.collections CollectionUtils EMPTY

Introduction

In this page you can find the example usage for org.apache.commons.collections CollectionUtils EMPTY_COLLECTION.

Prototype

Collection EMPTY_COLLECTION

To view the source code for org.apache.commons.collections CollectionUtils EMPTY_COLLECTION.

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Document

An empty unmodifiable collection.

Usage

From source file:com.whymenu.resources.MenuItemPagedResources.java

@SuppressWarnings("unchecked")
public MenuItemPagedResources(final Collection<MenuItem> content, final PageMetadata metadata) {
    super(content, metadata, CollectionUtils.EMPTY_COLLECTION);
}

From source file:com.rmn.qa.aws.VmManagerTest.java

@Test
// Tests that the terminate code works when no matching results are returned by the client
public void testTerminateInstanceNoInstanceEmpty() {
    MockAmazonEc2Client client = new MockAmazonEc2Client(null);
    String instanceId = "foo";
    TerminateInstancesResult terminateInstancesResult = new TerminateInstancesResult();
    client.setTerminateInstancesResult(terminateInstancesResult);
    terminateInstancesResult.setTerminatingInstances(CollectionUtils.EMPTY_COLLECTION);
    Properties properties = new Properties();
    String region = "east";
    MockManageVm manageEC2 = new MockManageVm(client, properties, region);

    boolean success = manageEC2.terminateInstance(instanceId);
    TerminateInstancesRequest request = client.getTerminateInstancesRequest();
    Assert.assertEquals("Instance id size should match", 1, request.getInstanceIds().size());
    Assert.assertEquals("Instance ids should match", instanceId, request.getInstanceIds().get(0));
    Assert.assertFalse("Termination call should have not been successful", success);
}

From source file:org.alfresco.module.org_alfresco_module_rm.record.RecordServiceImplUnitTest.java

@SuppressWarnings("unchecked")
@Before//  ww  w  . j a v a  2 s  .c o  m
@Override
public void before() throws Exception {
    super.before();

    nonStandardFilePlanComponent = generateNodeRef(TYPE_RECORD_CATEGORY);
    nonStandardFilePlan = generateNodeRef(TYPE_MY_FILE_PLAN);

    // set-up node service
    when(mockedNodeService.getProperty(nonStandardFilePlanComponent, PROP_ROOT_NODEREF))
            .thenReturn(nonStandardFilePlan);

    // set-up dictionary service
    when(mockedDictionaryService.getAllAspects()).thenReturn(CollectionUtils.EMPTY_COLLECTION);

    // mock up getting behaviours
    when(recordService.getBehaviour(any(String.class))).thenReturn(mock(Behaviour.class));
}

From source file:org.apache.lens.server.query.collect.DefaultEstimatedQueryCollection.java

private Collection<QueryContext> getQueriesCollectionForDriver(final LensDriver driver) {

    final Collection<QueryContext> driverQueries = queriesByDriver.getCollection(driver);
    return driverQueries != null ? driverQueries : CollectionUtils.EMPTY_COLLECTION;
}

From source file:org.apache.lens.server.query.collect.DefaultQueryCollection.java

private Collection<QueryContext> getQueriesCollectionForUser(final String user) {

    final Collection<QueryContext> userQueries = queriesByUser.getCollection(user);
    return userQueries != null ? userQueries : CollectionUtils.EMPTY_COLLECTION;
}

From source file:org.apache.stratos.messaging.message.filter.MessageFilter.java

public Collection<String> getIncludedPropertyValues(String propertyName) {
    if (filterMap.containsKey(propertyName)) {
        return filterMap.get(propertyName).keySet();
    }/*from w ww.j  a va  2 s  .c om*/
    return CollectionUtils.EMPTY_COLLECTION;
}

From source file:org.jenkinsci.plugins.drupal.beans.DrushInvocation.java

/**
 * Get a list of test classes available.
 *//*www . ja va2  s .c  o  m*/
public Collection<DrupalTest> getTests() {
    ArgumentListBuilder args = getArgumentListBuilder();
    args.add("test-run").add("--format=json");

    OutputStream json = new ByteArrayOutputStream();
    try {
        execute(args, new StreamTaskListener(json));
    } catch (IOException e1) {
        listener.getLogger().println(e1);
        return CollectionUtils.EMPTY_COLLECTION;
    } catch (InterruptedException e2) {
        listener.getLogger().println(e2);
        return CollectionUtils.EMPTY_COLLECTION;
    }

    Collection<DrupalTest> tests = new HashSet<DrupalTest>();
    JSONArray entries = (JSONArray) JSONValue.parse(json.toString());
    if (entries == null) {
        listener.getLogger().println("[DRUPAL] Could not list available tests");
        return CollectionUtils.EMPTY_COLLECTION;
    }
    for (Object entry : entries) {
        JSONObject test = (JSONObject) entry;
        tests.add(new DrupalTest(test.get("group").toString(), test.get("class").toString()));
    }

    return tests;
}

From source file:org.kuali.kfs.module.cg.businessobject.inquiry.AgencyInquirableImpl.java

/**
 * If the Contracts & Grants Billing (CGB) enhancement is disabled, we don't want to
 * process sections only related to CGB.
 *
 * @return Collection of section ids to ignore
 *///from   www.  j a  v  a  2  s.com
protected Collection<?> getSectionIdsToIgnore() {
    if (!SpringContext.getBean(AccountsReceivableModuleBillingService.class)
            .isContractsGrantsBillingEnhancementActive()) {
        return SpringContext.getBean(ContractsAndGrantsBillingService.class)
                .getAgencyContractsGrantsBillingSectionIds();
    } else {
        return CollectionUtils.EMPTY_COLLECTION;
    }
}

From source file:org.kuali.kfs.module.cg.businessobject.inquiry.AwardInquirableImpl.java

/**
 * If the Contracts & Grants Billing (CGB) enhancement is disabled, we don't want to
 * process sections only related to CGB.
 *
 * @return Collection of section ids to ignore
 *//*www .ja  v  a2 s  . com*/
protected Collection<?> getSectionIdsToIgnore() {
    if (!SpringContext.getBean(AccountsReceivableModuleBillingService.class)
            .isContractsGrantsBillingEnhancementActive()) {
        return SpringContext.getBean(ContractsAndGrantsBillingService.class)
                .getAwardContractsGrantsBillingSectionIds();
    } else {
        return CollectionUtils.EMPTY_COLLECTION;
    }
}

From source file:org.kuali.kfs.module.cg.document.AgencyMaintainableImpl.java

/**
 * If the Contracts & Grants Billing (CGB) enhancement is disabled, we don't want to
 * process sections only related to CGB.
 *
 * @return Collection of section ids to ignore
 *///from   w ww  . j a v a  2 s .  c om
@Override
protected Collection<?> getSectionIdsToIgnore() {
    if (!getAccountsReceivableModuleBillingService().isContractsGrantsBillingEnhancementActive()) {
        return SpringContext.getBean(ContractsAndGrantsBillingService.class)
                .getAgencyContractsGrantsBillingSectionIds();
    } else {
        return CollectionUtils.EMPTY_COLLECTION;
    }
}

Example usage for org.apache.commons.collections CollectionUtils EMPTY_COLLECTION

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