Example usage for org.apache.commons.lang StringUtils length

Introduction

In this page you can find the example usage for org.apache.commons.lang StringUtils length.

Prototype

public static int length(String str)

Source Link

Document

Gets a String's length or 0 if the String is null.

Usage

From source file:de.hybris.platform.acceleratorstorefrontcommons.forms.validation.RegistrationValidator.java

protected void validateName(final Errors errors, final String name, final String propertyName,
        String property) {// www .  ja  v a2  s. c o m
    if (StringUtils.isBlank(name)) {
        errors.rejectValue(propertyName, property);
    } else if (StringUtils.length(name) > 255) {
        errors.rejectValue(propertyName, property);
    }
}

From source file:com.google.ie.common.validation.CommentValidator.java

public void validateProjectComments(Object object, Errors errors) {

    ProjectComment projectComment = (ProjectComment) object;

    ValidationUtils.rejectIfEmptyOrWhitespace(errors, PROJECT_KEY,
            IdeaExchangeConstants.Messages.REQUIRED_FIELD);
    ValidationUtils.rejectIfEmptyOrWhitespace(errors, TEXT, IdeaExchangeConstants.Messages.REQUIRED_FIELD);
    if (StringUtils.length(projectComment.getText()) > COMMENT_LENGTH) {
        errors.rejectValue(TEXT, IdeaExchangeErrorCodes.COMMENT_LENGTH_EXCEEDS,
                IdeaExchangeConstants.Messages.COMMENT_LENGTH_EXCEEDS);
    }/*from   w ww.jav a2s.  com*/

    if (log.isDebugEnabled()) {
        if (errors.hasErrors()) {
            log.debug("Validator found " + errors.getErrorCount() + " errors");
            for (Iterator<FieldError> iterator = errors.getFieldErrors().iterator(); iterator.hasNext();) {
                FieldError fieldError = iterator.next();
                log.debug("Error found in field: " + fieldError.getField() + " Message :"
                        + fieldError.getDefaultMessage());
            }
        } else {
            log.debug("Validator found no errors");
        }

    }
}

From source file:de.hybris.platform.acceleratorstorefrontcommons.forms.validation.RegistrationValidator.java

protected void validateTitleCode(final Errors errors, final String titleCode) {
    if (StringUtils.isEmpty(titleCode)) {
        errors.rejectValue("titleCode", "register.title.invalid");
    } else if (StringUtils.length(titleCode) > 255) {
        errors.rejectValue("titleCode", "register.title.invalid");
    }//from  w w  w.j a  v  a 2  s  . c  o m
}

From source file:io.seldon.api.state.PredictionAlgorithmStore.java

@Override
public void configUpdated(String configKey, String configValue) {
    configValue = StringUtils.strip(configValue);
    logger.info("KEY WAS " + configKey);
    logger.info("Received new default strategy: " + configValue);

    if (StringUtils.length(configValue) == 0) {
        logger.warn("*WARNING* no default strategy is set!");
    } else {/*from www.jav  a2s . c o m*/
        try {
            ObjectMapper mapper = new ObjectMapper();
            List<PredictionAlgorithmStrategy> strategies = new ArrayList<>();
            AlgorithmConfig config = mapper.readValue(configValue, AlgorithmConfig.class);
            for (Algorithm algorithm : config.algorithms) {
                PredictionAlgorithmStrategy strategy = toAlgorithmStrategy(algorithm);
                strategies.add(strategy);
            }
            List<FeatureTransformerStrategy> featureTransformerStrategies = new ArrayList<>();
            for (Transformer transformer : config.transformers) {
                FeatureTransformerStrategy strategy = toFeatureTransformerStrategy(transformer);
                featureTransformerStrategies.add(strategy);
            }
            defaultStrategy = new SimplePredictionStrategy(PredictionStrategy.DEFAULT_NAME,
                    Collections.unmodifiableList(featureTransformerStrategies),
                    Collections.unmodifiableList(strategies));
            logger.info("Successfully added new default prediction strategy");
        } catch (IOException | BeansException e) {
            logger.error("Couldn't update default prediction strategy", e);
        }
    }
}

From source file:com.mmj.app.lucene.analyzer.AbstractWordAnalyzer.java

private void _wiselySplit(List<String> result, SegMode segMode, boolean wiselyCombineSingleWord, String input) {
    if (StringUtils.isBlank(input)) {
        return;/*from w ww  . j a va2 s  .c o  m*/
    }
    // ?4??
    int len = StringUtils.length(input);
    if (len <= 2 || (len == 3 && !WordUnionUtils.isContainSingleWord(input))) {
        result.add(input);
    } else {
        List<String> segWords = segWords(new StringReader(input), segMode, wiselyCombineSingleWord);
        if (segWords.size() > 0) {
            result.addAll(segWords);
        }
    }
}

From source file:mitm.common.util.SizeLimitedWriter.java

@Override
public void write(String str) throws IOException {
    if (!isLimitReached(StringUtils.length(str))) {
        delegate.write(str);/*  w ww  . j a v  a  2s  . c  om*/
    }
}

From source file:hydrograph.ui.dataviewer.actions.ExportAction.java

private void writeDataInFile(List<String[]> fileDataList, String filePath) {
    if (filePath != null) {
        if (StringUtils.length(ConvertHexValues.parseHex(delimiter)) == 1
                && StringUtils.length(ConvertHexValues.parseHex(quoteCharactor)) == 1) {
            try (FileWriter fileWriter = new FileWriter(filePath);
                    CSVWriter writer = new CSVWriter(fileWriter,
                            ConvertHexValues.parseHex(delimiter).toCharArray()[0],
                            ConvertHexValues.parseHex(quoteCharactor).toCharArray()[0])) {
                writer.writeAll(fileDataList, false);
                showMessage("Data exported to " + filePath + " successfully.", INFORMATION,
                        SWT.ICON_INFORMATION);
            } catch (IOException e1) {
                showMessage(Messages.ERROR_MESSAGE, ERROR, SWT.ICON_ERROR);
            }/*from   www .  j ava  2  s .  c om*/
        }
    }
}

From source file:com.haulmont.cuba.web.gui.components.WebSearchField.java

protected void executeSearch(final String newFilter) {
    if (optionsDatasource == null)
        return;//from w ww.  jav a  2s.  c  o  m

    String filterForDs = newFilter;
    if (mode == Mode.LOWER_CASE) {
        filterForDs = StringUtils.lowerCase(newFilter);
    } else if (mode == Mode.UPPER_CASE) {
        filterForDs = StringUtils.upperCase(newFilter);
    }

    if (escapeValueForLike && StringUtils.isNotEmpty(filterForDs)) {
        filterForDs = QueryUtils.escapeForLike(filterForDs);
    }

    if (!isRequired() && StringUtils.isEmpty(filterForDs)) {
        setValue(null);
        if (optionsDatasource.getState() == State.VALID) {
            optionsDatasource.clear();
        }
        return;
    }

    if (StringUtils.length(filterForDs) >= minSearchStringLength) {
        optionsDatasource.refresh(Collections.singletonMap(SEARCH_STRING_PARAM, filterForDs));

        if (optionsDatasource.getState() == State.VALID) {
            if (optionsDatasource.size() == 0) {
                if (searchNotifications != null) {
                    searchNotifications.notFoundSuggestions(newFilter);
                }
            } else if (optionsDatasource.size() == 1) {
                setValue(optionsDatasource.getItems().iterator().next());
            }
        }
    } else {
        if (optionsDatasource.getState() == State.VALID) {
            optionsDatasource.clear();
        }

        if (searchNotifications != null && StringUtils.length(newFilter) > 0) {
            searchNotifications.needMinSearchStringLength(newFilter, minSearchStringLength);
        }
    }
}

From source file:eu.annocultor.analyzers.SolrPropertyHitsAnalyzer.java

static boolean isLongEnoughToCount(String word) {
    return StringUtils.length(word) > 3 && StringUtils.isAlphaSpace(word);
}

From source file:cn.quickj.utils.Assert.java

/**
 * Assert that the given String is not empty; that is,
 * it must not be <code>null</code> and not the empty String.
 * <pre class="code">Assert.hasLength(name, "Name must not be empty");</pre>
 * @param text the String to check/*from  w w w.  j a  v a 2s.  com*/
 * @param message the exception message to use if the assertion fails
 * @see StringUtils#hasLength
 */
public static void hasLength(String text, String message) {
    if (StringUtils.length(text) == 0) {
        throw new IllegalArgumentException(message);
    }
}