Example usage for org.springframework.util Assert hasLength

Introduction

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

Prototype

public static void hasLength(@Nullable String text, Supplier<String> messageSupplier)

Source Link

Document

Assert that the given String is not empty; that is, it must not be null and not the empty String.

Usage

From source file:com.buaa.lzy.data.jpa.service.HotelServiceImpl.java

@Override
public Hotel getHotel(City city, String name) {
    Assert.notNull(city, "City must not be null");
    Assert.hasLength(name, "Name must not be empty");
    return this.hotelRepository.findByCityAndName(city, name);
}

From source file:io.jmnarloch.spring.cloud.zuul.trie.AbstractTrie.java

/**
 * {@inheritDoc}//from  ww  w  . ja v a 2s . c  om
 */
@Override
public T put(String key, T value) {
    Assert.hasLength(key, "Key must be not null or not empty string.");

    return put(getRoot(), key, value);
}

From source file:org.vbossica.azurebox.blob.CloudBlobContainerFactoryBean.java

@Override
public void afterPropertiesSet() throws Exception {
    Assert.notNull(blobClient, "blobClient must be set!");
    Assert.hasLength(address, "address must be set!");
}

From source file:com.wavemaker.commons.io.ClassPathFile.java

/**
 * Create a new {@link ClassPathFile} instance.
 * //from   w w  w .  jav  a2  s.  co m
 * @param sourceClass the source class used to load the resource
 * @param path the path of the resource (relative to the sourceClass)
 */
public ClassPathFile(Class<?> sourceClass, String path) {
    Assert.notNull(sourceClass, "SourceClass must not be null");
    Assert.hasLength(path, "Name must not be empty");
    this.classLoader = sourceClass.getClassLoader();
    this.path = new ResourcePath().get(sourceClass.getPackage().getName().replace(".", "/")).get(path);
}

From source file:org.jasig.cas.authentication.handler.AuthenticationException.java

/**
 * @param type The type of the error message that caused the exception to be thrown. By default,
 * all errors are considered of <code>error</code>.
 * @param code the exception code//from   ww  w.j  a va 2  s  .c om
 * @param msg the error message
 */
public AuthenticationException(final String code, final String msg, final String type) {
    this(code, msg);

    Assert.hasLength(type, "The exception type cannot be blank");
    this.type = type;
}

From source file:io.jmnarloch.spring.cloud.zuul.trie.AbstractTrie.java

/**
 * {@inheritDoc}/*  w  w  w.j  av  a 2  s  . c o  m*/
 */
@Override
public boolean containsKey(String key) {
    Assert.hasLength(key, "Key must be not null or not empty string.");

    return get(key) != null;
}

From source file:com.wavemaker.commons.io.store.StoredFolder.java

@Override
public Resource getExisting(String name) throws ResourceDoesNotExistException {
    Assert.hasLength(name, "Name must not be empty");
    JailedResourcePath resourcePath = getPath().get(name);
    Resource resource = getStore().getExisting(resourcePath);
    if (resource == null) {
        throw new ResourceDoesNotExistException(this, name);
    }//www. jav a2  s .co  m
    return resource;
}

From source file:grails.plugin.springsecurity.web.access.channel.HeaderCheckInsecureChannelProcessor.java

@Override
public void afterPropertiesSet() throws Exception {
    super.afterPropertiesSet();
    Assert.hasLength(headerName, "Header name is required");
    Assert.hasLength(headerValue, "Header value is required");
}

From source file:net.javacrumbs.springws.test.common.SchemaValidator.java

/**
 * Creates {@link XmlValidator} from schemas.
 * @param schemas//from w  ww.  j av  a 2  s .c  o m
 * @param schemaLanguage
 * @return
 * @throws IOException
 */
public XmlValidator createValidatorFromSchemas(Resource[] schemas, String schemaLanguage) throws IOException {
    Assert.hasLength(schemaLanguage, "schemaLanguage is required");
    for (int i = 0; i < schemas.length; i++) {
        Assert.isTrue(schemas[i].exists(), "schema [" + schemas[i] + "] does not exist");
    }
    if (logger.isInfoEnabled()) {
        logger.info("Validating using \"" + StringUtils.arrayToCommaDelimitedString(schemas) + "\"");
    }
    return XmlValidatorFactory.createValidator(schemas, schemaLanguage);
}

From source file:io.jmnarloch.spring.cloud.zuul.trie.AbstractTrie.java

/**
 * {@inheritDoc}/*ww  w.  java  2s .co m*/
 */
@Override
public T get(String key) {
    Assert.hasLength(key, "Key must be not null or not empty string.");

    return get(getRoot(), key);
}