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

List of usage examples for org.apache.commons.lang StringUtils join

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Introduction

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

Prototype

public static String join(Collection<?> collection, String separator)

Source Link

Document

Joins the elements of the provided Collection into a single String containing the provided elements.

Usage

From source file:com.hihsoft.sso.sysmonitor.syslogs.aop.LogServiceCallAdvice.java

@Override
public Object invoke(final MethodInvocation invocation) throws Throwable {
    final String clazzString = invocation.getThis().getClass().getName();// ??
    final String methodName = invocation.getMethod().getName();// ??
    final String fullPath = clazzString + "." + methodName;
    final StopWatch clock = new StopWatch();
    clock.start(); // 
    final Object result = invocation.proceed();
    clock.stop(); // ? //????

    final Class<?>[] params = invocation.getMethod().getParameterTypes();
    final String[] simpleParams = new String[params.length];
    for (int i = 0; i < params.length; i++) {
        simpleParams[i] = params[i].getSimpleName();
    }/*from  w w  w  .  j  a v a  2 s.co  m*/
    //log4j.xml???
    log.info(
            "-----------------------------------------------------------------------------");
    log.info("[" + methodName + "(" + StringUtils.join(simpleParams, ",") + ")];:"
            + clock.getTime() + ";[" + fullPath + "]");
    return result;
}

From source file:com.aliyun.openservices.odps.console.commands.logview.LogViewBaseAction.java

protected static String deduceTaskName(Instance inst) throws ODPSConsoleException, OdpsException {
    Map<String, TaskStatus> ss = inst.getTaskStatus();
    if (ss.size() == 1) {
        for (String key : ss.keySet()) {
            return key;
        }/*from   w ww .  ja  v a2  s  .c o  m*/
    } else {
        throw new ODPSConsoleException(
                "Please specify one of these tasks with option '-t': " + StringUtils.join(ss.keySet(), ','));
    }
    return null;
}

From source file:adalid.core.ViewSelect.java

private String columns(List<String> list) {
    return list == null || list.isEmpty() ? "*" : StringUtils.join(list, ", ");
}

From source file:com.linkedin.pinot.tools.segment.converter.PinotSegmentToCsvConverter.java

@Override
public void convert() throws Exception {
    PinotSegmentRecordReader recordReader = new PinotSegmentRecordReader(new File(_segmentDir));
    try {/*from   w w  w  . ja  v  a2s  . co  m*/
        recordReader.init();

        try (BufferedWriter recordWriter = new BufferedWriter(new FileWriter(_outputFile))) {
            if (_withHeader) {
                GenericRow row = recordReader.next();
                recordWriter.write(StringUtils.join(row.getFieldNames(), _delimiter));
                recordWriter.newLine();
                recordReader.rewind();
            }

            while (recordReader.hasNext()) {
                GenericRow row = recordReader.next();
                String[] fields = row.getFieldNames();
                List<String> record = new ArrayList<>(fields.length);

                for (String field : fields) {
                    Object value = row.getValue(field);
                    if (value instanceof Object[]) {
                        record.add(StringUtils.join((Object[]) value, _listDelimiter));
                    } else {
                        record.add(value.toString());
                    }
                }

                recordWriter.write(StringUtils.join(record, _delimiter));
                recordWriter.newLine();
            }
        }
    } finally {
        recordReader.close();
    }
}

From source file:io.pelle.mango.db.util.MergingPersistenceUnitPostProcessor.java

/** {@inheritDoc} */
@Override//from  w  w  w.j  a v a  2s  .  com
public void postProcessPersistenceUnitInfo(MutablePersistenceUnitInfo pui) {
    if (pui.getPersistenceUnitName().endsWith(targetPersistenceUnitName)) {
        LOG.info(String.format("target persistence unit '%s' (%s)", pui.getPersistenceUnitName(),
                StringUtils.join(pui.getManagedClassNames().listIterator(), ",")));
        targetPui = pui;

        for (MutablePersistenceUnitInfo puiToMerge : puisToMerge) {
            mergeManagedClasses(puiToMerge);
        }
    } else {
        if (targetPui == null) {
            LOG.info(String.format("persistence unit '%s' marked for later merging (%s)",
                    pui.getPersistenceUnitName(),
                    StringUtils.join(pui.getManagedClassNames().listIterator(), ",")));
            puisToMerge.add(pui);
        } else {
            mergeManagedClasses(pui);
        }
    }
}

From source file:edu.northwestern.bioinformatics.studycalendar.web.subject.ScheduleDay.java

public String getDetailTimelineClasses() {
    Calendar queriableDate = Calendar.getInstance();
    queriableDate.setTime(getDate());//from   ww w . j av a  2 s. c om

    List<String> classes = new ArrayList<String>(6);
    classes.add("day");
    classes.add(dateClass(getDate()));
    if (queriableDate.get(Calendar.DAY_OF_MONTH) == 1)
        classes.add("month-start");
    if (queriableDate.get(Calendar.DAY_OF_YEAR) == 1)
        classes.add("year-start");
    if (isToday())
        classes.add("today");
    if (!isEmpty())
        classes.add("has-activities");

    return StringUtils.join(classes.iterator(), ' ');
}

From source file:gov.nih.nci.cabig.caaers.rules.common.CaaersRuleUtil.java

public static Map<String, Object> multiplexAndEvaluate(Object src, String path) {
    Map<String, Object> map = new HashMap<String, Object>();
    String[] pathParts = path.split("\\[\\]\\.");
    if (pathParts.length < 2)
        return map;

    BeanWrapper bw = new BeanWrapperImpl(src);
    Object coll = bw.getPropertyValue(pathParts[0]);
    if (coll instanceof Collection) {
        int i = 0;
        for (Object o : (Collection) coll) {
            if (pathParts.length == 2) {
                String s = pathParts[0] + "[" + i + "]." + pathParts[1];
                map.put(s, o);//from   w  w w  .  j ava2 s .  com

            } else {
                String s = pathParts[0] + "[" + i + "]";
                String[] _newPathParts = new String[pathParts.length - 1];
                System.arraycopy(pathParts, 1, _newPathParts, 0, _newPathParts.length);
                String _p = StringUtils.join(_newPathParts, "[].");
                Map<String, Object> m = multiplexAndEvaluate(o, _p);
                //map.put(s, o);
                for (String k : m.keySet()) {
                    map.put(s + "." + k, m.get(k));
                }
            }
            i++;
        }
    }

    return map;
}

From source file:com.titankingdoms.dev.titanchat.command.defaults.PrivMsgCommand.java

@Override
public void execute(CommandSender sender, String[] args) {
    Participant target = plugin.getParticipantManager().getParticipant(args[0]);

    if (!target.isOnline()) {
        sendMessage(sender, target.getDisplayName() + " &4is currently offline");
        return;//from w  w w . j  av  a 2s  .  c o m
    }

    Participant participant = plugin.getParticipantManager().getParticipant(sender);
    participant.link(target);
    sendMessage(sender, "&6You have started a private conversation with " + target.getDisplayName());
    target.notice(participant.getDisplayName() + " &6has started a private conversation with you");

    String message = StringUtils.join(Arrays.copyOfRange(args, 1, args.length), " ");

    if (args.length > 1)
        target.processConversation(participant, target.getConversationFormat(), message);
}

From source file:com.ms.commons.test.math.expression.util.MathExpressionParseUtil.java

private static Stack<String> adjustExpressionStack(Stack<String> expressionStack) {
    if (expressionStack.size() <= 2) {
        return expressionStack;
    }// www.ja v  a  2  s. com
    int lastOpPr = Integer.MAX_VALUE;
    int lowerPrOp = -1;
    for (int i = (expressionStack.size() - 1); i >= 0; i--) {
        String expr = expressionStack.get(i);
        if ((expr.length() == 1) && hasSeparators(expr)) {
            int opPr = ("*".equals(expr) || "/".equals(expr)) ? 2 : 1;
            if (opPr < lastOpPr) {
                lastOpPr = opPr;
                lowerPrOp = i;
            }
        }
    }
    if (lowerPrOp != -1) {
        Stack<String> tempStack = new Stack<String>();
        int popCount = expressionStack.size() - lowerPrOp - 1;
        for (int i = 0; i < popCount; i++) {
            tempStack.push(expressionStack.pop());
        }
        Collections.reverse(tempStack);
        expressionStack.push(StringUtils.join(tempStack, ""));
    }

    return expressionStack;
}

From source file:mitm.djigzo.web.bindings.JoinBinding.java

@Override
public Object get() {
    Object value = delegate.get();

    if (value instanceof String) {
        return (String) value;
    } else if (value instanceof Collection) {
        return StringUtils.join((Collection<?>) value, SEPARATOR);
    } else if (value instanceof Object[]) {
        return StringUtils.join((Object[]) value, SEPARATOR);
    } else if (value instanceof Iterator<?>) {
        return StringUtils.join((Iterator<?>) value, SEPARATOR);
    }//from   www . j a  va  2s .  c o m

    return value;
}