Example usage for org.apache.commons.lang ArrayUtils isEmpty

Introduction

In this page you can find the example usage for org.apache.commons.lang ArrayUtils isEmpty.

Prototype

public static boolean isEmpty(boolean[] array) 

Source Link

Document

Checks if an array of primitive booleans is empty or null.

Usage

From source file:hudson.plugins.clearcase.history.AbstractHistoryAction.java

private String[] normalizeBranches(String[] branchNames) {
    if (ArrayUtils.isEmpty(branchNames)) {
        // If no branch was specified lshistory should be called
        // without branch filtering.
        // This solves [HUDSON-4800] and is required for [HUDSON-7218].
        branchNames = new String[] { StringUtils.EMPTY };
    }/*  ww  w .  j  ava 2s.  c  o m*/
    return branchNames;
}

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From source file:net.shopxx.service.impl.MemberAttributeServiceImpl.java

@Transactional(readOnly = true)
public boolean isValid(MemberAttribute memberAttribute, String[] values) {
    Assert.notNull(memberAttribute);//  w w  w  .j a  v  a  2 s .c  o m
    Assert.notNull(memberAttribute.getType());

    String value = ArrayUtils.isNotEmpty(values) ? values[0].trim() : null;
    switch (memberAttribute.getType()) {
    case name:
    case address:
    case zipCode:
    case phone:
    case mobile:
    case text:
        if (memberAttribute.getIsRequired() && StringUtils.isEmpty(value)) {
            return false;
        }
        if (StringUtils.isNotEmpty(memberAttribute.getPattern()) && StringUtils.isNotEmpty(value)
                && !Pattern.compile(memberAttribute.getPattern()).matcher(value).matches()) {
            return false;
        }
        break;
    case gender:
        if (memberAttribute.getIsRequired() && StringUtils.isEmpty(value)) {
            return false;
        }
        if (StringUtils.isNotEmpty(value)) {
            try {
                Member.Gender.valueOf(value);
            } catch (IllegalArgumentException e) {
                return false;
            }
        }
        break;
    case birth:
        if (memberAttribute.getIsRequired() && StringUtils.isEmpty(value)) {
            return false;
        }
        if (StringUtils.isNotEmpty(value)) {
            try {
                DateUtils.parseDate(value, CommonAttributes.DATE_PATTERNS);
            } catch (ParseException e) {
                return false;
            }
        }
        break;
    case area:
        Long id = NumberUtils.toLong(value, -1L);
        Area area = areaDao.find(id);
        if (memberAttribute.getIsRequired() && area == null) {
            return false;
        }
        break;
    case select:
        if (memberAttribute.getIsRequired() && StringUtils.isEmpty(value)) {
            return false;
        }
        if (CollectionUtils.isEmpty(memberAttribute.getOptions())) {
            return false;
        }
        if (StringUtils.isNotEmpty(value) && !memberAttribute.getOptions().contains(value)) {
            return false;
        }
        break;
    case checkbox:
        if (memberAttribute.getIsRequired() && ArrayUtils.isEmpty(values)) {
            return false;
        }
        if (CollectionUtils.isEmpty(memberAttribute.getOptions())) {
            return false;
        }
        if (ArrayUtils.isNotEmpty(values) && !memberAttribute.getOptions().containsAll(Arrays.asList(values))) {
            return false;
        }
        break;
    }
    return true;
}

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From source file:de.codesourcery.eve.skills.datamodel.IndustryJob.java

public boolean hasJobStatus(ISystemClock clock, JobStatus... states) {
    if (ArrayUtils.isEmpty(states)) {
        throw new IllegalArgumentException("NULL/empty states array ?");
    }/*  ww w  .  ja v  a 2s .  c  om*/

    for (JobStatus s : states) {
        if (getJobStatus(clock) == s) {
            return true;
        }
    }
    return false;
}

---

From source file:com.abiquo.server.core.enterprise.UserDAO.java

private Criteria createCriteria(final Enterprise enterprise, final Role role, final String[] filters,
        final String orderBy, final boolean desc, final boolean connected) {
    Criteria criteria = createCriteria();

    if (enterprise != null) {
        criteria.add(sameEnterprise(enterprise));
    }/*  w w w.  j av a 2 s. c o m*/

    if (role != null) {
        criteria.add(sameRole(role));
    }
    if (!ArrayUtils.isEmpty(filters)) {
        for (String filter : filters) {
            if (!StringUtils.isEmpty(filter)) {
                criteria.add(filterBy(filter));
            }
        }
    }

    if (!StringUtils.isEmpty(orderBy)) {
        Order order = Order.asc(orderBy);
        if (desc) {
            order = Order.desc(orderBy);
        }
        criteria.addOrder(order);
    }

    if (connected) {
        criteria.createCriteria("sessions").add(Restrictions.gt("expireDate", new Date()));
        criteria.setResultTransformer(CriteriaSpecification.DISTINCT_ROOT_ENTITY);
    }
    return criteria;
}

---

From source file:com.etcc.csc.presentation.datatype.PaymentContext.java

public BigDecimal getAuthorizedViolationAmount() {
    BigDecimal total = new BigDecimal(0.0);
    if (!ArrayUtils.isEmpty(violations)) {
        for (int i = 0; i < violations.length; i++) {
            if (violations[i].isAuthorized()) {
                total = total.add(violations[i].getCashAmount());
            }/*from   w w  w  .ja v  a 2  s.c  o m*/
        }
    }
    return total;
}

---

From source file:com.codeabovelab.dm.cluman.job.AbstractJobInstance.java

/**
 * Send message into job log which formatted as {@link MessageFormat#format(String, Object...)}
 * @param message message with//from ww  w .  jav a2s.  co m
 * @param args objects, also first find throwable will be extracted and passed into event as {@link JobEvent#getException()}
 */
@Override
public void send(String message, Object... args) {
    Throwable throwable = null;
    if (!ArrayUtils.isEmpty(args)) {
        //find and extract throwable
        for (int i = 0; i < args.length; i++) {
            Object arg = args[i];
            if (arg instanceof Throwable) {
                throwable = (Throwable) arg;
                args = ArrayUtils.remove(args, i);
                break;
            }
        }
        if (message != null) {
            try {
                message = MessageFormat.format(message, args);
            } catch (Exception e) {
                LOG.error("Cannot format message: \"{}\"", message, e);
            }
        }
    }
    sendEvent(new JobEvent(getInfo(), message, throwable));
}

---

From source file:com.lyh.licenseworkflow.dao.EnhancedHibernateDaoSupport.java

/**
 * ????????//from  w  w  w.  j a v  a  2 s  .  c  o  m
 *
 * @param selectedProps ???
 * @param conditionKeys where???
 * @param values        where???
 * @return ????
 */
@SuppressWarnings("unchecked")
public List<?> getEntityProperties(final String[] selectedProps, final String[] conditionKeys,
        final Object[] values) {
    if (ArrayUtils.isEmpty(selectedProps) || (!ArrayUtils.isEmpty(conditionKeys) && !ArrayUtils.isEmpty(values)
            && conditionKeys.length != values.length)) {
        throw new IllegalArgumentException("Invalid arguments to execute sql query.");
    }
    StringBuilder sql = new StringBuilder("select ");
    for (int i = 0, n = selectedProps.length; i < n; i++) {
        if (i != n - 1)
            sql.append(selectedProps[i] + ",");
        else
            sql.append(selectedProps[i] + " from ");
    }
    if (conditionKeys == null) {
        sql.append(getEntityName());
    } else {
        sql.append(getEntityName() + " where ");
        for (int i = 0, n = conditionKeys.length; i < n; i++) {
            if (i != n - 1) {
                sql.append(conditionKeys[i]);
                sql.append(" = ? and ");
            } else {
                sql.append(conditionKeys[i]);
                sql.append(" = ?");
            }
        }
    }
    return getHibernateTemplate().find(sql.toString(), values);
}

---

From source file:ml.shifu.shifu.core.ConfusionMatrix.java

public ConfusionMatrix(ModelConfig modelConfig, List<ColumnConfig> columnConfigList, EvalConfig evalConfig,
        Object source) throws IOException {
    this.modelConfig = modelConfig;
    this.evalConfig = evalConfig;
    this.pathFinder = new PathFinder(modelConfig);
    this.lock = source;
    this.columnConfigList = columnConfigList;

    this.delimiter = Environment.getProperty(Constants.SHIFU_OUTPUT_DATA_DELIMITER,
            Constants.DEFAULT_DELIMITER);

    String[] evalScoreHeader = getEvalScoreHeader();
    if (ArrayUtils.isEmpty(evalScoreHeader)) {
        throw new ShifuException(ShifuErrorCode.ERROR_EVAL_NO_EVALSCORE_HEADER);
    }//from   w w  w. j ava  2s .c om

    if (StringUtils.isEmpty(evalConfig.getPerformanceScoreSelector())) {
        throw new ShifuException(ShifuErrorCode.ERROR_EVAL_SELECTOR_EMPTY);
    }

    if (modelConfig.isRegression()) {
        scoreColumnIndex = getColumnIndex(evalScoreHeader,
                StringUtils.trimToEmpty(evalConfig.getPerformanceScoreSelector()));
        if (scoreColumnIndex < 0) {
            // the score column is not found in the header of EvalScore
            throw new ShifuException(ShifuErrorCode.ERROR_EVAL_SELECTOR_EMPTY);
        }
    }

    targetColumnIndex = getColumnIndex(evalScoreHeader,
            StringUtils.trimToEmpty(modelConfig.getTargetColumnName(evalConfig)));
    if (targetColumnIndex < 0) {
        // the target column is not found in the header of EvalScore
        throw new ShifuException(ShifuErrorCode.ERROR_EVAL_TARGET_NOT_FOUND);
    }

    weightColumnIndex = getColumnIndex(evalScoreHeader,
            StringUtils.trimToEmpty(evalConfig.getDataSet().getWeightColumnName()));

    // only works for multi classification
    multiClassScore1Index = targetColumnIndex + 2; // target, weight, score1, score2, this is hard code
    try {
        multiClassModelCnt = ModelSpecLoaderUtils.getBasicModelsCnt(modelConfig, evalConfig,
                evalConfig.getDataSet().getSource());
    } catch (FileNotFoundException e) {
        multiClassModelCnt = 0;
    }

    if (modelConfig.isClassification()) {
        if (modelConfig.getTrain().isOneVsAll()) {
            if (modelConfig.getTags().size() == 2) {
                // onevsall, modelcnt is 1
                multiClassModelCnt = 1;
            } else {
                multiClassModelCnt = modelConfig.getTags().size();
            }
        } else {
            multiClassModelCnt = 1;
        }
    }

    // Number of meta columns
    metaColumns = evalConfig.getAllMetaColumns(modelConfig).size();

    posTags = new HashSet<String>(modelConfig.getPosTags(evalConfig));
    negTags = new HashSet<String>(modelConfig.getNegTags(evalConfig));

    scoreScale = Double.parseDouble(
            Environment.getProperty(Constants.SHIFU_SCORE_SCALE, Integer.toString(Scorer.DEFAULT_SCORE_SCALE)));
}

---

From source file:com.dianping.wed.cache.redis.biz.WeddingRedisKeyConfigurationServiceImpl.java

@Override
public String syncCfg(String... categories) {
    try {//from  www .  j ava 2  s. co m
        String resultMsg = "";
        if (ArrayUtils.isEmpty(categories)) {
            resultMsg = "categories cannot be empty or null";
        } else if ("all".equals(categories[0])) {
            //TODO
            resultMsg = "operation unsupported now";
        } else {
            for (final String category : categories) {
                WeddingRedisKeyConfigurationDTO configurationDTO = this.loadRedisKeyCfgByCategory(category);
                if (configurationDTO == null) {
                    resultMsg += "category:" + category + "??";
                    JedisHelper.doJedisOperation(new JedisCallback<Long>() {
                        @Override
                        public Long doWithJedis(Jedis jedis) {
                            return jedis.hdel(REDIS__KEY_CONFIGURATION, category);
                        }
                    }, REDIS__KEY_CONFIGURATION, RedisActionType.WRITE);
                    continue;
                }
                final String cfgString = JSON.toJSONString(configurationDTO);
                JedisHelper.doJedisOperation(new JedisCallback<Long>() {
                    @Override
                    public Long doWithJedis(Jedis jedis) {
                        return jedis.hset(REDIS__KEY_CONFIGURATION, category, cfgString);
                    }
                }, REDIS__KEY_CONFIGURATION, RedisActionType.WRITE);
            }
        }
        //   key??
        if (StringUtils.isNotEmpty(resultMsg)) {
            return resultMsg;
        }

    } catch (Exception e) {
        logger.error(e);
        Cat.logError(e);
        return e.getMessage();
    }
    return "OK";
}

---

From source file:gov.nih.nci.caarray.domain.MultiPartBlob.java

/**
 * Writes data to the blob. If writeAll is false, this method only writes out data that fills the max blob size. Any
 * remaining unwritten data is returned.
 * //  w w w.ja  v  a 2  s  .co  m
 * @param data the data to write the blob
 * @param writeAll whether to write out all the data
 * @param blobPartSize the maximum size of a single blob
 * @return array of any unwritten data
 */
private byte[] writeData(byte[] data, int blobPartSize, boolean writeAll) {
    if (data == null) {
        return new byte[0];
    }
    int index = 0;
    while (data.length - index >= blobPartSize) {
        addBlob(ArrayUtils.subarray(data, index, index + blobPartSize));
        index += blobPartSize;
    }
    final byte[] unwritten = ArrayUtils.subarray(data, index, data.length);
    if (writeAll && !ArrayUtils.isEmpty(unwritten)) {
        addBlob(unwritten);
        return new byte[0];
    } else {
        return unwritten;
    }
}

---

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