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

@Deprecated
public static void notNull(@Nullable Object object)

Source Link

Document

Assert that an object is not null .

Usage

From source file:org.nebulaframework.util.io.IOSupport.java

/**
 * Reads from the given {@codeInputStream} until end of stream
 * and returns the data read as a {@code byte[]}
 * // w  ww  .  ja v a 2  s.c o  m
 * @param is InputStream
 * 
 * @return bytes read as {@code byte[]} 
 * 
 * @throws IOException If IO error occurs during operation
 * @throws IllegalArgumentException if {@code InputStream} is {@code null}
 */
public static byte[] readBytes(InputStream is) throws IOException, IllegalArgumentException {

    Assert.notNull(is);

    int byteRead = -1;
    List<Byte> list = new ArrayList<Byte>();

    // Read all bytes
    while ((byteRead = is.read()) != -1) {
        list.add((byte) byteRead);
    }

    // Convert to byte[] and return
    return tobyteArray(list);
}

From source file:com.ewcms.publication.freemarker.directive.out.DefaultDirectiveOut.java

@SuppressWarnings("rawtypes")
@Override//from  ww  w  . j  a  va  2s .c  o  m
public String constructOut(Object value, Environment env, Map params) throws TemplateModelException {
    Assert.notNull(value);
    return value.toString();
}

From source file:com.iterzp.momo.utils.WebUtils.java

/**
 * cookie/*from   w w  w.j ava2  s. c  om*/
 * 
 * @param request
 *            HttpServletRequest
 * @param response
 *            HttpServletResponse
 * @param name
 *            cookie??
 * @param value
 *            cookie
 * @param maxAge
 *            (??: )
 * @param path
 *            
 * @param domain
 *            
 * @param secure
 *            ??
 */
public static void addCookie(HttpServletRequest request, HttpServletResponse response, String name,
        String value, Integer maxAge, String path, String domain, Boolean secure) {
    Assert.notNull(request);
    Assert.notNull(response);
    Assert.hasText(name);
    try {
        name = URLEncoder.encode(name, "UTF-8");
        value = URLEncoder.encode(value, "UTF-8");
        Cookie cookie = new Cookie(name, value);
        if (maxAge != null) {
            cookie.setMaxAge(maxAge);
        }
        if (StringUtils.isNotEmpty(path)) {
            cookie.setPath(path);
        }
        if (StringUtils.isNotEmpty(domain)) {
            cookie.setDomain(domain);
        }
        if (secure != null) {
            cookie.setSecure(secure);
        }
        response.addCookie(cookie);
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }
}

From source file:com.iterzp.momo.utils.RSAUtils.java

/**
 * /*from w  ww . ja v a 2s  .com*/
 * 
 * @param publicKey
 *            
 * @param data
 *            ?
 * @return ??
 */
public static byte[] encrypt(PublicKey publicKey, byte[] data) {
    Assert.notNull(publicKey);
    Assert.notNull(data);
    try {
        Cipher cipher = Cipher.getInstance("RSA", PROVIDER);
        cipher.init(Cipher.ENCRYPT_MODE, publicKey);
        return cipher.doFinal(data);
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:com.dianping.lion.util.BeanUtils.java

public static Field getDeclaredField(Class<?> clazz, String propertyName) throws NoSuchFieldException {
    Assert.notNull(clazz);
    Assert.hasText(propertyName);//from   ww  w .  j  a v a 2s .  c o  m
    for (Class<?> superClass = clazz; superClass != Object.class; superClass = superClass.getSuperclass()) {

        try {
            return superClass.getDeclaredField(propertyName);
        } catch (NoSuchFieldException e) {
            // Field??,?
            logger.debug("no such method !");
        }
    }
    throw new NoSuchFieldException("No such field: " + clazz.getName() + '.' + propertyName);
}

From source file:org.eclipse.swordfish.core.util.ServiceMixSupport.java

public static Exchange toNMRExchange(MessageExchange messageExchange) {
    Assert.notNull(messageExchange);
    Assert.isTrue(messageExchange instanceof MessageExchangeImpl);
    return ((MessageExchangeImpl) messageExchange).getInternalExchange();
}

From source file:spring.osgi.context.internal.classloader.ClassLoaderFactory.java

/**
 * Returns the wrapped class loader for the given bundle.
 * <p/>/*from   ww w  .jav  a  2  s  .  c o m*/
 * <p/>
 * <p/> Useful when creating importers/exporters programmatically.
 *
 * @param bundle OSGi bundle
 * @return associated wrapping class loader
 */
public static ClassLoader getBundleClassLoaderFor(Bundle bundle) {
    Assert.notNull(bundle);
    return bundleClassLoaderFactory.createClassLoader(bundle);
}

From source file:com.github.woozoo73.test.dummy.User.java

public User(String id, String name) {
    Assert.notNull(id);
    Assert.notNull(name);

    setId(id);
    setName(name);
}

From source file:net.groupbuy.dao.impl.AttributeDaoImpl.java

/**
 * propertyIndex?/*from w  ww .  j a  v  a  2s.co m*/
 * 
 * @param attribute
 *            
 */
@Override
public void persist(Attribute attribute) {
    Assert.notNull(attribute);
    String jpql = "select attribute.propertyIndex from Attribute attribute where attribute.productCategory = :productCategory";
    List<Integer> propertyIndexs = entityManager.createQuery(jpql, Integer.class)
            .setFlushMode(FlushModeType.COMMIT).setParameter("productCategory", attribute.getProductCategory())
            .getResultList();
    for (int i = 0; i < Product.ATTRIBUTE_VALUE_PROPERTY_COUNT; i++) {
        if (!propertyIndexs.contains(i)) {
            attribute.setPropertyIndex(i);
            super.persist(attribute);
            break;
        }
    }
}

From source file:com.nmote.xr.spring.XRSpringExporter.java

public void destroy() throws Exception {
    Assert.notNull(servletContext);
    servletContext.removeAttribute(endpointKey);
}