Example usage for org.springframework.util StringUtils hasLength

Introduction

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

Prototype

public static boolean hasLength(@Nullable String str) 

Source Link

Document

Check that the given String is neither null nor of length 0.

Usage

From source file:fr.xebia.management.statistics.ProfileAspect.java

public ObjectName getObjectName() throws MalformedObjectNameException {
    if (objectName == null) {
        String objectNameAsString = jmxDomain + ":type=ProfileAspect";
        if (StringUtils.hasLength(name)) {
            objectNameAsString += ",name=" + ObjectName.quote(name);
        }//  ww  w  . ja  v a 2 s.  c  o  m
        objectName = new ObjectName(objectNameAsString);
    }
    return objectName;
}

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From source file:org.smf4j.spring.RegistryNodeTemplateDefinitionParser.java

protected String createNodeTemplateRef(ParserContext context, Element element) {
    String id = element.getAttribute(REF_ATTR);
    if (!StringUtils.hasLength(id)) {
        context.getReaderContext().error("<node-template> MUST must have a 'name'.",
                context.extractSource(element));
        return null;
    }/*from  www.  j av  a  2 s  .  com*/

    BeanDefinitionBuilder bdb = getBdb(RegistryNodeTemplateProxy.class);
    String newName = element.getAttribute(NAME_ATTR);
    if (StringUtils.hasLength(newName)) {
        bdb.addPropertyValue(NAME_ATTR, newName);
    }

    bdb.addPropertyReference(TEMPLATE_ATTR, id);
    return context.getReaderContext().registerWithGeneratedName(bdb.getBeanDefinition());
}

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From source file:com.mengka.diamond.server.service.ConfigService.java

/**
 * ??/*from w w w  .  j a  va  2  s.  c o m*/
 *
 * @param pageNo
 * @param pageSize
 * @param group
 * @param dataId
 * @return
 */
public Page<ConfigInfo> findConfigInfo(final int pageNo, final int pageSize, final String group,
        final String dataId) {
    if (StringUtils.hasLength(dataId) && StringUtils.hasLength(group)) {
        ConfigInfo ConfigInfo = this.diamondConfigInfoDAO.findConfigInfo(dataId, group);
        Page<ConfigInfo> page = new Page<ConfigInfo>();
        if (ConfigInfo != null) {
            page.setPageNumber(1);
            page.setTotalCount(1);
            page.setPagesAvailable(1);
            page.getPageItems().add(ConfigInfo);
        }
        return page;
    } else if (StringUtils.hasLength(dataId) && !StringUtils.hasLength(group)) {
        ConfigInfo query = new ConfigInfo();
        query.setDataId(dataId);
        return this.diamondConfigInfoDAO.findAllConfigInfo(pageNo, pageSize, query);
    } else if (!StringUtils.hasLength(dataId) && StringUtils.hasLength(group)) {
        ConfigInfo query = new ConfigInfo();
        query.setGroup(group);
        return this.diamondConfigInfoDAO.findAllConfigInfo(pageNo, pageSize, query);
    } else {
        return this.diamondConfigInfoDAO.findAllConfigInfo(pageNo, pageSize, new ConfigInfo());
    }
}

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From source file:edu.msstate.nsparc.spring.view.DynamicTilesViewProcessor.java

/**
 * Processes values to get tiles template definition name.  First 
 * a Tiles definition matching the url is checked, then a 
 * url specific template is checked, and then just the 
 * default root definition is used.// www .jav a2 s  . c o m
 * 
 * @throws    TilesException      If no valid Tiles definition is found. 
 */
protected String processTilesDefinitionName(String beanName, TilesContainer container,
        HttpServletRequest request, HttpServletResponse response) throws TilesException {
    // check for request parameter override.
    if (request.getParameter("template") != null
            && container.isValidDefinition(request.getParameter("template"), request, response)) {
        return request.getParameter("template");
    } else if (derivedDefinitionName != null) {
        // if definition already derived use it, otherwise 
        // check if url (bean name) is a template definition, then 
        // check for main template
        return derivedDefinitionName;
    } else if (container.isValidDefinition(beanName, request, response)) {
        derivedDefinitionName = beanName;

        return beanName;
    } else if (container.isValidDefinition("." + beanName.replace("/", "."), request, response)) {
        derivedDefinitionName = "." + beanName.replace("/", ".");
        return derivedDefinitionName;
    } else {
        String result = null;

        StringBuilder sb = new StringBuilder();
        int lastIndex = beanName.lastIndexOf("/");
        boolean rootDefinition = false;

        // if delim, tiles def will start with it
        if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
            sb.append(tilesDefinitionDelimiter);
        }

        // if no '/', then at context root
        if (lastIndex == -1) {
            rootDefinition = true;
        } else {
            String path = (beanName != null ? beanName.substring(0, lastIndex) : "");

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                path = StringUtils.replace(path, "/", tilesDefinitionDelimiter);

            }

            sb.append(path);

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                sb.append(tilesDefinitionDelimiter);
            }
        }

        sb.append(tilesDefinitionName);

        if (container.isValidDefinition(sb.toString(), request, response)) {
            result = sb.toString();
        } else if (!rootDefinition) {
            String root = null;

            if (StringUtils.hasLength(tilesDefinitionDelimiter)) {
                root = tilesDefinitionDelimiter;
            }

            root += tilesDefinitionName;

            if (container.isValidDefinition(root, request, response)) {
                result = root;
            } else {
                throw new TilesException(
                        "No defintion of found for " + "'" + root + "'" + " or '" + sb.toString() + "'");
            }
        }

        derivedDefinitionName = result;

        return result;
    }
}

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From source file:com.xdtech.core.orm.utils.AssertUtils.java

/**
 * Assert that the given text does not contain the given substring.
 * <pre class="code">Assert.doesNotContain(name, "rod", "Name must not contain 'rod'");</pre>
 * @param textToSearch the text to search
 * @param substring the substring to find within the text
 * @param message the exception message to use if the assertion fails
 *///  ww  w. j  a  v  a2 s. c o  m
public static void doesNotContain(String textToSearch, String substring, String message) {
    if (StringUtils.hasLength(textToSearch) && StringUtils.hasLength(substring)
            && textToSearch.indexOf(substring) != -1) {
        throw new IllegalArgumentException(message);
    }
}

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From source file:org.smf4j.spring.CsvFileBeanDefinitionParser.java

private String createLayout(Element element, ParserContext context, BeanDefinitionBuilder builder) {
    List<String> filters = new ArrayList<String>();
    List<Element> children = DomUtils.getChildElementsByTagName(element, FILTER_TAG);
    for (Element child : children) {
        String tmp = child.getAttribute(VALUE_ATTR);
        if (StringUtils.hasLength(tmp)) {
            filters.add(tmp);/*from   ww  w .  j  a v  a2  s.  c  o  m*/
        }
    }

    BeanDefinitionBuilder bdb = BeanDefinitionBuilder.genericBeanDefinition(CSVFILELAYOUT_CLASS);
    bdb.addPropertyValue(FILTERS_ATTR, filters);
    return context.getReaderContext().registerWithGeneratedName(bdb.getBeanDefinition());
}

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From source file:org.springmodules.validation.valang.ValangValidator.java

public void validate(Object target, Errors errors) {

    BeanWrapper beanWrapper = (target instanceof BeanWrapper) ? (BeanWrapper) target
            : new BeanWrapperImpl(target);

    if (getCustomPropertyEditors() != null) {
        for (Iterator iter = getCustomPropertyEditors().iterator(); iter.hasNext();) {
            CustomPropertyEditor customPropertyEditor = (CustomPropertyEditor) iter.next();

            if (customPropertyEditor.getRequiredType() == null) {
                throw new IllegalArgumentException(
                        "[requiredType] is required on CustomPropertyEditor instances!");
            } else if (customPropertyEditor.getPropertyEditor() == null) {
                throw new IllegalArgumentException(
                        "[propertyEditor] is required on CustomPropertyEditor instances!");
            }// w ww.  j  a v a2  s.co  m

            if (StringUtils.hasLength(customPropertyEditor.getPropertyPath())) {
                beanWrapper.registerCustomEditor(customPropertyEditor.getRequiredType(),
                        customPropertyEditor.getPropertyPath(), customPropertyEditor.getPropertyEditor());
            } else {
                beanWrapper.registerCustomEditor(customPropertyEditor.getRequiredType(),
                        customPropertyEditor.getPropertyEditor());
            }
        }
    }

    for (Iterator iter = rules.iterator(); iter.hasNext();) {
        ValidationRule rule = (ValidationRule) iter.next();
        rule.validate(beanWrapper, errors);
    }
}

---

From source file:com.insframework.common.spring.jdbc.mapper.BeanPropertyRowMapper.java

/**
 * Convert a name in camelCase to an underscored name in lower case.
 * Any upper case letters are converted to lower case with a preceding underscore.
 * @param name the string containing original name
 * @return the converted name//from   w  w  w  .j a  v a 2s . c  om
 */
private String underscoreName(String name) {
    if (!StringUtils.hasLength(name)) {
        return "";
    }
    StringBuilder result = new StringBuilder();
    result.append(name.substring(0, 1).toLowerCase());
    for (int i = 1; i < name.length(); i++) {
        String s = name.substring(i, i + 1);
        String slc = s.toLowerCase();
        if (!s.equals(slc)) {
            result.append("_").append(slc);
        } else {
            result.append(s);
        }
    }
    return result.toString();
}

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From source file:uk.ac.gda.dls.client.views.ImageFileDisplayer.java

void openViewandSendImage(String filename) throws Exception {
    if (StringUtils.hasLength(filename)) {
        registerListener();//w w  w.  j  a va  2  s .c  o m
        if (showView == null) {
            PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable() {

                @Override
                public void run() {
                    try {
                        final IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();

                        if (openViewAutomatically) {
                            showView = window.getActivePage().showView(viewID);
                        } else {
                            showView = window.getActivePage().findView(viewID);
                        }

                        if (isPlotView()) {

                            if (showView == null) {
                                plotView = null;
                            }

                            else if (!(showView instanceof PlotView))
                                throw new IllegalArgumentException(viewID + " is not a PlotView");
                            plotView = (PlotView) showView;
                        }

                        partVisible = (showView != null);
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
            });
        }
        sendIfVisible(filename);
    }
}

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From source file:com.aestheticsw.jobkeywords.service.termextractor.impl.fivefilters.FiveFiltersClient.java

@PostConstruct
private Map<Pattern, String> initRegExMap() {
    if (StringUtils.hasLength(blacklistRegEx)) {
        blacklistPattern = Pattern.compile("\\W(" + blacklistRegEx + ")\\W");
    }//www.j  av a  2  s  . co m

    Map<Pattern, String> regExMap = new HashMap<>();

    regExMap.put(Pattern.compile("<font[^>]*>"), "");
    regExMap.put(Pattern.compile("</font>"), "");
    regExMap.put(Pattern.compile("<span[^>]*>"), "");
    regExMap.put(Pattern.compile("</span>"), "");
    regExMap.put(Pattern.compile("<ul[^>]*>"), "");
    regExMap.put(Pattern.compile("</ul>"), "");
    regExMap.put(Pattern.compile("<li[^>]*>"), " ");
    regExMap.put(Pattern.compile("</li>"), ". ");
    regExMap.put(Pattern.compile("<div[^>]*>"), " ");
    regExMap.put(Pattern.compile("</div>"), ". ");
    regExMap.put(Pattern.compile("<p>"), ". ");
    regExMap.put(Pattern.compile("<p [^>]*>"), ". ");
    regExMap.put(Pattern.compile("</p>"), ". ");
    regExMap.put(Pattern.compile("<br>"), " ");
    regExMap.put(Pattern.compile("<br [^>]*>"), " ");
    regExMap.put(Pattern.compile("<p/>"), " ");
    regExMap.put(Pattern.compile("<b>"), "");
    regExMap.put(Pattern.compile("<b [^>]*>"), "");
    regExMap.put(Pattern.compile("</b>"), "");
    regExMap.put(Pattern.compile("<em>"), "");
    regExMap.put(Pattern.compile("<em [^>]*>"), "");
    regExMap.put(Pattern.compile("</em>"), "");

    regExMap.put(Pattern.compile("&[^;]*;"), " ");
    regExMap.put(Pattern.compile("- "), " ");
    regExMap.put(Pattern.compile(""), " ");
    regExMap.put(Pattern.compile("\\(s\\)"), "");
    regExMap.put(Pattern.compile(""), ""); // wacky character

    regExMap.put(Pattern.compile("\\W"), " ");

    // <U+0091> and other characters that are common in the UK

    regExMap.put(Pattern.compile("[\\u0091\\u0092]"), "'");

    regExMap.put(Pattern.compile("[\\u0095]"), "");
    // regExMap.put(Pattern.compile(""), "");
    // regExMap.put(Pattern.compile(""), "");
    // regExMap.put(Pattern.compile(""), "");

    // remove accent characters that were separated from the associated character by
    // Normalize.normalize()
    regExMap.put(Pattern.compile("\\p{M}"), "");

    // Non-printable characters are not a significant problem in the US, UK or France
    // regExMap.put(Pattern.compile("[\\x00\\x08\\x0B\\x0C\\x0E-\\x1F]"), "");

    return regExMap;
}

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