Example usage for org.springframework.util Assert hasText

List of usage examples for org.springframework.util Assert hasText

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Introduction

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

Prototype

@Deprecated
public static void hasText(@Nullable String text)

Source Link

Document

Assert that the given String contains valid text content; that is, it must not be null and must contain at least one non-whitespace character.

Usage

From source file:com.hortonworks.minicluster.util.StringAssertUtils.java

/**
 *
 * @param value/*  w  w  w  .  j  a  v  a 2 s  .c  o  m*/
 */
public static void assertNotEmptyAndNoSpaces(String value) {
    Assert.hasText(value);
    if (value.contains(" ")) {
        throw new IllegalArgumentException("'value' must not contain spaces");
    }
}

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

@SuppressWarnings("unchecked")
public static <T> T getDeclaredFieldValue(Object object, String propertyName) throws NoSuchFieldException {
    Assert.notNull(object);//  w w w. ja v  a2s . com
    Assert.hasText(propertyName);

    Field field = getDeclaredField(object.getClass(), propertyName);

    boolean accessible = field.isAccessible();
    Object result = null;
    synchronized (field) {
        field.setAccessible(true);
        try {
            result = field.get(object);
        } catch (IllegalAccessException e) {
            throw new NoSuchFieldException("No such field: " + object.getClass() + '.' + propertyName);
        } finally {
            field.setAccessible(accessible);
        }
    }
    return (T) result;
}

From source file:springfox.documentation.spring.web.ControllerNamingUtils.java

public static String pathRoot(String requestPattern) {
    Assert.notNull(requestPattern);/*from  w w  w . j a v  a2s.  c  om*/
    Assert.hasText(requestPattern);
    log.info("Resolving path root for {}", requestPattern);
    requestPattern = requestPattern.startsWith("/") ? requestPattern : "/" + requestPattern;
    int idx = requestPattern.indexOf("/", 1);
    if (idx > -1) {
        return requestPattern.substring(0, idx);
    }
    return requestPattern;
}

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

/**
 * JSON?//  w  ww .ja v a2s  .c  o m
 * 
 * @param json
 *            JSON
 * @param valueType
 *            
 * @return 
 */
public static <T> T toObject(String json, Class<T> valueType) {
    Assert.hasText(json);
    Assert.notNull(valueType);
    try {
        return mapper.readValue(json, valueType);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:com.zai360.portal.util.SpringUtils.java

/**
 * ?/*from  w ww.j a v a  2 s .c o  m*/
 * 
 * @param name
 *            Bean??
 * @return 
 */
public static Object getBean(String name) {
    Assert.hasText(name);
    return applicationContext.getBean(name);
}

From source file:com.tcz.api.service.impl.CaptchaServiceImpl.java

public BufferedImage buildImage(String captchaId) {
    Assert.hasText(captchaId);

    return (BufferedImage) imageCaptchaService.getChallengeForID(captchaId);
}

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

public static Field getDeclaredField(Class<?> clazz, String propertyName) throws NoSuchFieldException {
    Assert.notNull(clazz);//w  ww.  j av a  2 s . com
    Assert.hasText(propertyName);
    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:com.iterzp.momo.utils.WebUtils.java

/**
 * cookie/*  ww  w. jav  a 2s.  c  o  m*/
 * 
 * @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:converters.StringToVoteConverter.java

@Override
public Vote convert(String key) {
    Assert.hasText(key);

    Vote result;/*from w w w .  j a v  a 2s.  co m*/
    int id;

    id = Integer.valueOf(key);
    result = voteRepository.findOne(id);
    Assert.notNull(result);

    return result;
}

From source file:converters.StringToVotationConverter.java

@Override
public Votation convert(String key) {
    Assert.hasText(key);

    Votation result;/*from   ww w.j  a v  a 2  s . c  o m*/
    int id;

    id = Integer.valueOf(key);
    result = votationRepository.findOne(id);
    Assert.notNull(result);

    return result;
}