Example usage for org.springframework.util Assert isTrue

Introduction

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

Prototype

public static void isTrue(boolean expression, Supplier<String> messageSupplier)

Source Link

Document

Assert a boolean expression, throwing an IllegalArgumentException if the expression evaluates to false .

Usage

From source file:org.spring.data.gemfire.config.DiskStoreBeanPostProcessor.java

private void createIfNotExists(final DiskDir diskDirectory) {
    String location = readField(diskDirectory, "location");
    File diskDirectoryFile = new File(location);

    Assert.isTrue(diskDirectoryFile.isDirectory() || diskDirectoryFile.mkdirs(),
            String.format("Failed to create Disk Directory (%1$s)%n!", location));

    System.out.printf("The Disk Directory exists @ Location (%1$s).%n", location);
}

From source file:com.baidu.fsg.uid.BitsAllocator.java

/**
 * Constructor with timestampBits, workerIdBits, sequenceBits<br>
 * The highest bit used for sign, so <code>63</code> bits for timestampBits, workerIdBits, sequenceBits
 *///from  ww  w .j  a  va 2 s.  co  m
public BitsAllocator(int timestampBits, int workerIdBits, int sequenceBits) {
    // make sure allocated 64 bits
    int allocateTotalBits = signBits + timestampBits + workerIdBits + sequenceBits;
    Assert.isTrue(allocateTotalBits == TOTAL_BITS, "allocate not enough 64 bits");

    // initialize bits
    this.timestampBits = timestampBits;
    this.workerIdBits = workerIdBits;
    this.sequenceBits = sequenceBits;

    // initialize max value
    this.maxDeltaSeconds = ~(-1L << timestampBits);
    this.maxWorkerId = ~(-1L << workerIdBits);
    this.maxSequence = ~(-1L << sequenceBits);

    // initialize shift
    this.timestampShift = workerIdBits + sequenceBits;
    this.workerIdShift = sequenceBits;
}

From source file:sample.mybatis.conf.DatabaseDriver.java

/**
 * Find a {@link DatabaseDriver} for the given URL.
 * @param url JDBC URL/*from   www . j av a2  s.  com*/
 * @return driver class name or {@link #UNKNOWN} if not found
 */
public static DatabaseDriver fromJdbcUrl(String url) {
    if (StringUtils.hasLength(url)) {
        Assert.isTrue(url.startsWith("jdbc"), "URL must start with 'jdbc'");
        String urlWithoutPrefix = url.substring("jdbc".length()).toLowerCase();
        for (DatabaseDriver driver : values()) {
            String prefix = ":" + driver.name().toLowerCase() + ":";
            if (driver != UNKNOWN && urlWithoutPrefix.startsWith(prefix)) {
                return driver;
            }
        }
    }
    return UNKNOWN;
}

From source file:cn.edu.ahpu.common.dao.key.impl.DefaultUniqueTableApp.java

public CacheValue getCacheValue(int cacheNum, String name) {
    Assert.isTrue(TransactionSynchronizationManager.isSynchronizationActive(), "Transaction must be running");

    CacheValue cache = null;/* w  ww. j  ava  2s. co m*/
    try {
        cache = getCurrCode(name);

        if (cache == null) {
            insert(name);
            cache = getCurrCode(name);
        }

        update(cacheNum, name);
        cache.setMaxVal(cache.getMinVal() + cacheNum);
    } catch (Exception e) {
        logger.error("?", e);
    }
    return cache;
}

From source file:org.broadleafcommerce.payment.service.gateway.PayPalExpressReportingServiceImpl.java

@Override
public PaymentResponseDTO findDetailsByTransaction(PaymentRequestDTO paymentRequestDTO)
        throws PaymentException {
    Assert.isTrue(paymentRequestDTO.getAdditionalFields().containsKey(MessageConstants.TOKEN),
            "The RequestDTO must contain a TOKEN");

    PayPalDetailsRequest detailsRequest = new PayPalDetailsRequest();
    detailsRequest.setMethodType(PayPalMethodType.DETAILS);
    detailsRequest.setToken((String) paymentRequestDTO.getAdditionalFields().get(MessageConstants.TOKEN));

    PayPalDetailsResponse response = (PayPalDetailsResponse) process(detailsRequest);
    PaymentResponseDTO responseDTO = new PaymentResponseDTO(PaymentType.THIRD_PARTY_ACCOUNT,
            PayPalExpressPaymentGatewayType.PAYPAL_EXPRESS);
    setCommonDetailsResponse(response, responseDTO);
    return responseDTO;
}

From source file:xolpoc.core.ModuleRunner.java

private ModuleDescriptor descriptorFor(String moduleDefinition, Properties options) {
    String[] tokens = moduleDefinition.split("\\.");
    Assert.isTrue(tokens.length == 4,
            "required module property format: streamname.moduletype.modulename.moduleindex");
    String streamName = tokens[0];
    ModuleType moduleType = ModuleType.valueOf(tokens[1]);
    String moduleName = tokens[2];
    int moduleIndex = Integer.parseInt(tokens[3]);

    ModuleDefinition definition = registry.findDefinition(moduleName, moduleType);

    ModuleDescriptor.Builder builder = new ModuleDescriptor.Builder().setModuleDefinition(definition)
            .setModuleName(moduleName).setType(moduleType).setGroup(streamName).setIndex(moduleIndex);
    builder.setSourceChannelName(input);
    builder.setSinkChannelName(output);/*from  www.  ja v  a  2 s .  c  o  m*/
    for (String key : options.stringPropertyNames()) {
        builder.setParameter(key, options.getProperty(key));
    }
    return builder.build();
}

From source file:com.gdn.iam.spring.security.IamUserDetails.java

public IamUserDetails(String[] attributes) {
    Assert.notNull(attributes, "attributes cannot be null.");
    Assert.isTrue(attributes.length > 0, "At least one attribute is required to retrieve roles from.");
    this.attributes = attributes;
    try {//from ww  w .j a  va  2  s .co m
        context = JAXBContext.newInstance(Session.class);
    } catch (JAXBException e) {
        LOG.error("can not creating jaxb unmarshaller", e);
    }
}

From source file:com.oreilly.springdata.gemfire.core.Product.java

/**
 * Creates a new {@link Product} from the given name and description.
 * @param id a unique Id//  ww  w. j ava2 s. c  o m
 * @param name must not be {@literal null} or empty.
 * @param price must not be {@literal null} or less than or equal to zero.
 * @param description
 */
@PersistenceConstructor
public Product(Long id, String name, BigDecimal price, String description) {
    super(id);
    Assert.hasText(name, "Name must not be null or empty!");
    Assert.isTrue(BigDecimal.ZERO.compareTo(price) < 0, "Price must be greater than zero!");

    this.name = name;
    this.price = price;
    this.description = description;
}

From source file:de.extrastandard.persistence.model.ProcedureTypeIT.java

@Test
public void testIsProcedureEndPhase() {
    final Procedure procedureSendFetch = procedureRepository
            .findByName(PersistenceTestSetup.PROCEDURE_DATA_MATCH_NAME);
    Assert.notNull(procedureSendFetch,/* w  ww .  ja v a2 s. c o  m*/
            "Procedure not found: " + PersistenceTestSetup.PROCEDURE_DATA_MATCH_NAME);
    Assert.isTrue(procedureSendFetch.isProcedureEndPhase(PhaseQualifier.PHASE3.getName()),
            "Unexpected EndPhase.");
    Assert.isTrue(!procedureSendFetch.isProcedureEndPhase(PhaseQualifier.PHASE2.getName()),
            "Unexpected EndPhase.");
    Assert.isTrue(!procedureSendFetch.isProcedureEndPhase(PhaseQualifier.PHASE1.getName()),
            "Unexpected EndPhase.");
}

From source file:com.nestorledon.employeedirectory.rest.Resource.java

/**
 * Creates a new {@link Resource} with the given content and {@link Link}s.
 * //from  w w  w.j a  va2 s. c  om
 * @param content must not be {@literal null}.
 * @param links the links to add to the {@link Resource}.
 */
public Resource(T content, Iterable<Link> links) {

    Assert.notNull(content, "Content must not be null!");
    Assert.isTrue(!(content instanceof Collection), "Content must not be a collection! Use Resources instead!");
    this.content = content;
    this.add(links);
    this.page = null;
}