Examples with Stream java.util.stream.Stream used on opensource projects

Example 71 with Stream

use of java.util.stream.Stream in project fess by codelibs.

the class AdminFileconfigAction method getFileConfig.

public static OptionalEntity<FileConfig> getFileConfig(final CreateForm form) {
    final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
    final String username = systemHelper.getUsername();
    final long currentTime = systemHelper.getCurrentTimeAsLong();
    return getEntity(form, username, currentTime).map(entity -> {
        entity.setUpdatedBy(username);
        entity.setUpdatedTime(currentTime);
        copyBeanToBean(form, entity, op -> op.exclude(Stream.concat(Stream.of(Constants.COMMON_CONVERSION_RULE), Stream.of(Constants.PERMISSIONS)).toArray(n -> new String[n])));
        final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();
        entity.setPermissions(split(form.permissions, "\n").get(stream -> stream.map(s -> permissionHelper.encode(s)).filter(StringUtil::isNotBlank).distinct().toArray(n -> new String[n])));
        return entity;
    });
}

Example 72 with Stream

use of java.util.stream.Stream in project fess by codelibs.

the class AdminLabeltypeAction method getLabelType.

public static OptionalEntity<LabelType> getLabelType(final CreateForm form) {
    final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
    final String username = systemHelper.getUsername();
    final long currentTime = systemHelper.getCurrentTimeAsLong();
    return getEntity(form, username, currentTime).map(entity -> {
        entity.setUpdatedBy(username);
        entity.setUpdatedTime(currentTime);
        copyBeanToBean(form, entity, op -> op.exclude(Stream.concat(Stream.of(Constants.COMMON_CONVERSION_RULE), Stream.of(Constants.PERMISSIONS)).toArray(n -> new String[n])));
        final PermissionHelper permissionHelper = ComponentUtil.getPermissionHelper();
        entity.setPermissions(split(form.permissions, "\n").get(stream -> stream.map(s -> permissionHelper.encode(s)).filter(StringUtil::isNotBlank).distinct().toArray(n -> new String[n])));
        return entity;
    });
}

Example 73 with Stream

use of java.util.stream.Stream in project ddf by codice.

the class IngestCommand method buildQueue.

private void buildQueue(File inputFile, ArrayBlockingQueue<Metacard> metacardQueue, long start) {
    try {
        if (includeContent) {
            processIncludeContent(metacardQueue);
        } else {
            try {
                Stream<Path> ingestStream = Files.walk(inputFile.toPath(), FileVisitOption.FOLLOW_LINKS);
                ingestStream.map(Path::toFile).filter(file -> !file.isDirectory()).forEach(file -> addFileToQueue(metacardQueue, start, file));
            } catch (IOException e) {
                throw new UncheckedIOException(e);
            }
        }
    } finally {
        phaser.arriveAndDeregister();
    }
}

Example 74 with Stream

use of java.util.stream.Stream in project ddf by codice.

the class CatalogFrameworkImplTest method testUpdateStorage.

/**
     * Tests that the framework properly passes an update request to the local provider.
     */
@Test
public void testUpdateStorage() throws Exception {
    List<ContentItem> contentItems = new ArrayList<>();
    MetacardImpl metacard = new MetacardImpl();
    metacard.setId(null);
    ByteSource byteSource = new ByteSource() {

        @Override
        public InputStream openStream() throws IOException {
            return new ByteArrayInputStream("blah".getBytes());
        }
    };
    ContentItemImpl contentItem = new ContentItemImpl(uuidGenerator.generateUuid(), byteSource, "application/octet-stream", "blah", 0L, metacard);
    contentItems.add(contentItem);
    CreateResponse response = framework.create(new CreateStorageRequestImpl(contentItems, null));
    Metacard insertedCard = response.getCreatedMetacards().get(0);
    List<ContentItem> updatedContentItems = new ArrayList<>();
    updatedContentItems.add(new ContentItemImpl(insertedCard.getId(), byteSource, "application/octet-stream", insertedCard));
    UpdateStorageRequest request = new UpdateStorageRequestImpl(updatedContentItems, null);
    List<Result> mockFederationResults = Stream.of(insertedCard).map(m -> {
        Result mockResult = mock(Result.class);
        when(mockResult.getMetacard()).thenReturn(m);
        return mockResult;
    }).collect(Collectors.toList());
    QueryResponseImpl queryResponse = new QueryResponseImpl(mock(QueryRequest.class), mockFederationResults, 1);
    when(mockFederationStrategy.federate(anyList(), anyObject())).thenReturn(queryResponse);
    // send update to framework
    List<Update> returnedCards = framework.update(request).getUpdatedMetacards();
    assertThat(returnedCards, hasSize(1));
    final Metacard newMetacard = returnedCards.get(0).getNewMetacard();
    assertThat(newMetacard.getId(), notNullValue());
    assertThat(newMetacard.getResourceURI().toString(), is(contentItem.getUri()));
    assertThat(newMetacard.getResourceSize(), is(Long.toString(byteSource.size())));
    assertThat(response.getCreatedMetacards(), hasSize(storageProvider.size()));
    // make sure that the event was posted correctly
    assertThat(eventAdmin.wasEventPosted(), is(true));
}

Example 75 with Stream

use of java.util.stream.Stream in project ddf by codice.

the class CatalogFrameworkImplTest method testUpdateWithDefaults.

@Test
public void testUpdateWithDefaults() throws Exception {
    final String title = "some title";
    final Date expiration = new Date();
    List<Metacard> metacards = getMetacards(title, expiration);
    CreateRequest createRequest = new CreateRequestImpl(metacards);
    CreateResponse createResponse = framework.create(createRequest);
    verifyDefaults(createResponse.getCreatedMetacards(), title, expiration, null, null, null, null);
    registerDefaults();
    List<Result> mockFederationResults = metacards.stream().map(m -> {
        Result mockResult = mock(Result.class);
        when(mockResult.getMetacard()).thenReturn(m);
        return mockResult;
    }).collect(Collectors.toList());
    QueryResponseImpl queryResponse = new QueryResponseImpl(mock(QueryRequest.class), mockFederationResults, 1);
    when(mockFederationStrategy.federate(anyList(), anyObject())).thenReturn(queryResponse);
    UpdateRequest updateRequest = new UpdateRequestImpl(new String[] { "1", "2", "3", "4", "5" }, createResponse.getCreatedMetacards());
    UpdateResponse updateResponse = framework.update(updateRequest);
    List<Metacard> updatedMetacards = updateResponse.getUpdatedMetacards().stream().map(Update::getNewMetacard).collect(Collectors.toList());
    verifyDefaults(updatedMetacards, title, expiration, DEFAULT_TITLE, DEFAULT_EXPIRATION, DEFAULT_TITLE_CUSTOM, DEFAULT_EXPIRATION_CUSTOM);
}