Example usage for org.springframework.util StringUtils hasText

Introduction

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

Prototype

public static boolean hasText(@Nullable String str)

Source Link

Document

Check whether the given String contains actual text.

Usage

From source file:Main.java

public static String joins(String[] arrays, String joinStr) {
    if (arrays == null) {
        return "";
    }/* w  w  w. j a  va  2 s.  com*/
    joinStr = StringUtils.hasText(joinStr) ? joinStr : ",";
    StringBuilder rs = new StringBuilder();
    for (String e : arrays) {
        rs.append(joinStr).append(e);
    }
    return rs.length() > 0 ? rs.substring(1) : "";
}

From source file:com.example.JobUtil.java

public static Resource getResource(final String resourcePath) {

    if (resourcePath == null) {
        return null;
    }/*from w  ww. j a v  a2 s.c  om*/

    Resource resource = null;

    String profile = System.getProperty("spring.profiles.active");
    if (!StringUtils.hasText(profile) || ("loc").equals(profile)) {
        resource = new ClassPathResource(resourcePath);
        return resource;
    }

    try {
        resource = new UrlResource(resourcePath);
    } catch (Exception e) {
        log.error("resource error : {}", e.toString());
        return null;
    }

    return resource;
}

From source file:org.opensprout.osaf.data.hibernate.CriteriaUtils.java

public static void ilike(Criteria c, String propertyName, String value, MatchMode matchMode) {
    if (StringUtils.hasText(value)) {
        c.add(Restrictions.ilike(propertyName, value, matchMode));
    }// ww w .j ava 2 s. com
}

From source file:nl.surfnet.coin.teams.util.PHPRegexConverter.java

/**
 * Strips the delimiter chars from the PHP regex
 *
 * @param phpPattern String with regular expression that may contain | as delimiter
 * @return cleaned up regex pattern, can be {@literal null}
 *//*from  ww  w  .jav a2 s .co m*/
public static String convertPHPRegexPattern(String phpPattern) {
    if (StringUtils.hasText(phpPattern)) {
        return phpPattern.replaceFirst("^\\|(.*)\\|$", "$1");
    }
    return phpPattern;
}

From source file:org.cloudfoundry.identity.uaa.authentication.login.Prompt.java

public static Prompt valueOf(String text) {
    if (!StringUtils.hasText(text)) {
        return null;
    }// ww w. j  a  v  a2  s . c o m
    String[] parts = text.split(":");
    if (parts.length < 2) {
        return null;
    }
    String name = parts[0].replaceAll("\"", "");
    String[] values = parts[1].replaceAll("\"", "").replaceAll("\\[", "").replaceAll("\\]", "").split(",");
    values = StringUtils.trimArrayElements(values);
    return new Prompt(name, values[0], values[1]);
}

From source file:com.scf.web.context.spring.ProjectLog4jWebConfigurer.java

public static void initLogging(ServletContext servletContext, String location) {

    if (location != null) {
        try {//w w  w.ja  v  a 2s.  c om
            // Write log message to server log.
            servletContext.log("Initializing log4j from [" + location + "]");

            // Check whether refresh interval was specified.
            String intervalString = servletContext.getInitParameter(REFRESH_INTERVAL_PARAM);
            if (StringUtils.hasText(intervalString)) {
                // Initialize with refresh interval, i.e. with log4j's watchdog thread,
                // checking the file in the background.
                try {
                    long refreshInterval = Long.parseLong(intervalString);
                    Log4jConfigurer.initLogging(location, refreshInterval);
                } catch (NumberFormatException ex) {
                    throw new IllegalArgumentException(
                            "Invalid 'log4jRefreshInterval' parameter: " + ex.getMessage());
                }
            } else {
                // Initialize without refresh check, i.e. without log4j's watchdog thread.
                Log4jConfigurer.initLogging(location);
            }
        } catch (FileNotFoundException ex) {
            throw new IllegalArgumentException("Invalid 'log4jConfigLocation' parameter: " + ex.getMessage());
        }
    }
}

From source file:org.unitedinternet.cosmo.dav.property.ContentType.java

private static String mt(String type, String encoding) {
    final MediaType mediaType = MediaType.parseMediaType(type);
    if (StringUtils.hasText(encoding)) {
        return new MediaType(mediaType.getType(), mediaType.getSubtype(), Charset.forName(encoding)).toString();
    }//from   w w w.  j ava 2  s  . co m
    return mediaType.toString();
}

From source file:fi.hsl.parkandride.core.service.PasswordValidator.java

public static void validate(String password, Collection<Violation> violations) {
    if (!StringUtils.hasText(password) || !PATTERN.matcher(password).matches()) {
        violations.add(new Violation("BadPassword", "password",
                "Password with length of 8-15 must contain at least one digit, one lowercase and one uppercase character"));
    }//from   www .jav a2  s  .c om
}

From source file:com.benfante.taglib.frontend.tags.BootstrapTagHelper.java

/**
 * Writes the opening '/*from w w w . ja  v a2  s .c  o m*/
 * <code>span</code>' tag and forces a block tag so that field prefix/suffix
 * is written correctly.
 */
public static void writeInputTagDecorator(final TagWriter tagWriter, final String text) throws JspException {
    if (StringUtils.hasText(text)) {
        tagWriter.startTag("span");
        tagWriter.writeAttribute("class", "input-group-addon");
        tagWriter.appendValue(text);
        tagWriter.endTag();
        tagWriter.forceBlock();
    }
}

From source file:com.iflytek.edu.cloud.frame.utils.ServiceUtil.java

public static String getRemoteAddr(HttpServletRequest request) {
    String remoteIp = request.getHeader(X_REAL_IP); //nginx????  
    if (StringUtils.hasText(remoteIp)) {
        return remoteIp;
    } else {//w  ww. ja  va  2 s .  c o m
        remoteIp = request.getHeader(X_FORWARDED_FOR);//apache???  
        if (StringUtils.hasText(remoteIp)) {
            String[] ips = remoteIp.split(",");
            for (String ip : ips) {
                if (!"null".equalsIgnoreCase(ip)) {
                    return ip;
                }
            }
        }
        return request.getRemoteAddr();
    }
}