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

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

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Introduction

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

Prototype

public static String repeat(String str, int repeat)

Source Link

Document

Repeat a String repeat times to form a new String.

Usage

From source file:org.batoo.common.impl.log.BLoggerImpl.java

/**
 * {@inheritDoc}/*from  w  w w  . j ava2s.  co m*/
 * 
 */
@Override
public String boxed(String block, Object[] parameters) {
    try {
        if ((parameters != null) && (parameters.length > 0)) {
            block += "\n\n" + Arrays.toString(parameters);
        }

        block = block.replaceAll("\\t", "    ");
        final List<String> lines = IOUtils.readLines(new StringReader(block));
        int max = 0;
        for (final String line : lines) {
            max = Math.max(max, line.length());
        }

        max += 4;
        final StringBuffer boxed = new StringBuffer("\n");
        boxed.append(StringUtils.repeat("-", max));
        boxed.append("\n");

        for (final String line : lines) {
            boxed.append("| ");
            boxed.append(StringUtils.rightPad(line, max - 4));
            boxed.append(" |\n");
        }

        boxed.append(StringUtils.repeat("-", max));

        return boxed.toString();
    } catch (final Exception e) {
        return block;
    }
}

From source file:org.batoo.jpa.benchmark.BenchmarkTest.java

private void waitUntilFinish(ThreadPoolExecutor executor) {
    final BlockingQueue<Runnable> workQueue = executor.getQueue();
    try {//from  w ww  . j  av a 2  s  . co m
        final long started = System.currentTimeMillis();

        int lastToGo = workQueue.size();

        final int total = workQueue.size();
        int performed = 0;

        int maxStatusMessageLength = 0;
        while (!workQueue.isEmpty()) {
            final float doneNow = lastToGo - workQueue.size();
            performed += doneNow;

            final float elapsed = (System.currentTimeMillis() - started) / 1000;

            lastToGo = workQueue.size();

            if (performed > 0) {
                final float throughput = performed / elapsed;
                final float eta = ((elapsed * total) / performed) - elapsed;

                final float percentDone = (100 * (float) lastToGo) / total;
                final int gaugeDone = (int) ((100 - percentDone) / 5);
                final String gauge = "[" + StringUtils.repeat("", gaugeDone)
                        + StringUtils.repeat("-", 20 - gaugeDone) + "]";

                final String sampling = this.profilingQueue.size() > 0
                        ? MessageFormat.format(" | Samples {0}", this.profilingQueue.size())
                        : "";

                if ((maxStatusMessageLength != 0) || (eta > 5)) {
                    String statusMessage = MessageFormat.format(
                            "\r{4} %{5,number,00.00} | ETA {2} | LAST TPS {0} ops / sec | AVG TPS {1,number,#.0} | LEFT {3}{6}", //
                            doneNow, throughput, this.etaToString((int) eta), workQueue.size(), gauge,
                            percentDone, sampling);

                    maxStatusMessageLength = Math.max(statusMessage.length(), maxStatusMessageLength);
                    statusMessage = StringUtils.leftPad(statusMessage,
                            maxStatusMessageLength - statusMessage.length());
                    System.out.print(statusMessage);
                }
            }

            if (elapsed > BenchmarkTest.MAX_TEST_TIME) {
                throw new IllegalStateException("Max allowed test time exceeded");
            }

            Thread.sleep(1000);
        }

        if (maxStatusMessageLength > 0) {
            System.out.print("\r" + StringUtils.repeat(" ", maxStatusMessageLength) + "\r");
        }

        executor.shutdown();

        if (!executor.awaitTermination(10, TimeUnit.SECONDS)) {
            BenchmarkTest.LOG.warn("Forcefully shutting down the thread pool");

            executor.shutdownNow();
        }

        BenchmarkTest.LOG.warn("Iterations completed");
    } catch (final InterruptedException e) {
        throw new RuntimeException(e);
    }
}

From source file:org.batoo.jpa.benchmark.TimeElement.java

/**
 * @param rowNo//from w w w  . j  av a2 s  . c  o m
 *            the row no
 * @param depth
 *            the depth
 * @return the row no
 * 
 * @since $version
 * @author hceylan
 */
public int dump1(int rowNo, int depth) {
    if ((depth > 0) && (this.timeWithoutDerby > 10000000)) {
        rowNo++;
        final String tabs = StringUtils.repeat(" ", depth);
        System.out.println(String.format("%010d", rowNo) + //
                " " + String.format("%010d", depth) + //
                " " + String.format("%010d", this.hits) + //
                " " + String.format("%010d", this.selfHit) + //
                " " + String.format("%010d", this.time / 1000000) + //
                " " + String.format("%010d", this.timeWithoutDerby / 1000000) + //
                " " + String.format("%010d", this.self / 1000000) + //
                tabs + this.key);
    }

    final List<TimeElement> children = Lists.newArrayList(this.values());
    Collections.sort(children);
    for (final TimeElement child : children) {
        rowNo = child.dump1(rowNo, depth + 1);
    }

    return rowNo;
}

From source file:org.batoo.jpa.common.impl.log.BLoggerImpl.java

/**
 * {@inheritDoc}/*ww  w .j a va  2s. c  o  m*/
 * 
 */
@Override
public String boxed(String block, Object[] parameters) {
    try {
        if ((parameters != null) && (parameters.length > 0)) {
            block += "\n\n" + Arrays.toString(parameters);
        }

        block = block.replaceAll("\\t", "    ");
        final List<String> lines = IOUtils.readLines(new StringReader(block));
        int max = 0;
        for (final String line : lines) {
            max = Math.max(max, line.length());
        }

        max += 4;
        final StringBuffer boxed = new StringBuffer("\n");
        boxed.append(StringUtils.repeat("-", max));
        boxed.append("\n");

        for (final String line : lines) {
            boxed.append("| ");
            boxed.append(StringUtils.rightPad(line, max - 4));
            boxed.append(" |\n");
        }

        boxed.append(StringUtils.repeat("-", max));

        return boxed.toString();
    } catch (final Throwable e) {
        return block;
    }
}

From source file:org.batoo.jpa.core.impl.criteria.QueryImpl.java

private void dumpResultSet() throws SQLException {
    final int[] lengths = new int[this.labels.length];
    for (int i = 0; i < lengths.length; i++) {
        lengths[i] = this.max(lengths[i], StringUtils.length(this.labels[i]));
    }//from w ww. ja v  a 2 s .  c  o m

    for (final Object[] data : this.data) {
        for (int i = 0; i < this.labels.length; i++) {
            final Object value = data[i];
            if (value != null) {
                lengths[i] = this.max(lengths[i], StringUtils.length(value.toString()));
            }
        }
    }

    int length = 1;
    for (final int l : lengths) {
        length += l + 3;
    }

    final StringBuffer dump = new StringBuffer("Query returned {0} row(s):\n");

    // the labels
    dump.append(StringUtils.repeat("-", length));
    dump.append("\n| ");

    for (int i = 0; i < this.labels.length; i++) {
        String strValue = StringUtils.abbreviate(this.labels[i], lengths[i]);
        strValue = StringUtils.rightPad(strValue, lengths[i]);

        dump.append(strValue);
        dump.append(" | ");
    }

    // the data
    dump.append("\n");
    dump.append(StringUtils.repeat("-", length));

    for (final Object[] data : this.data) {
        dump.append("\n| ");

        for (int i = 0; i < this.labels.length; i++) {
            final Object value = data[i];

            String strValue = value != null ? value.toString() : "!NULL!";
            strValue = StringUtils.abbreviate(strValue, lengths[i]);
            if (value instanceof Number) {
                strValue = StringUtils.leftPad(strValue, lengths[i]);
            } else {
                strValue = StringUtils.rightPad(strValue, lengths[i]);
            }

            dump.append(strValue);
            dump.append(" | ");
        }

    }

    dump.append("\n");
    dump.append(StringUtils.repeat("-", length));

    QueryImpl.LOG.debug(dump.toString(), this.data.size());
}

From source file:org.beangle.commons.property.PropertyConfigBean.java

public String toString() {
    StringBuilder sb = new StringBuilder("DefaultSystemConfig[");
    List<String> props = new ArrayList<String>(properties.keySet());
    Collections.sort(props);/*  w ww.  j  a  v a2 s .  co  m*/
    int maxlength = 0;
    for (String property : props) {
        if (property.length() > maxlength) {
            maxlength = property.length();
        }
    }
    for (String property : props) {
        sb.append('\n').append(property);
        sb.append(StringUtils.repeat(" ", maxlength - property.length()));
        sb.append('=').append(properties.get(property));
    }
    sb.append("\n]");
    return sb.toString();
}

From source file:org.beangle.ems.dictionary.service.impl.SeqCodeGenerator.java

/**
 * ???// w w  w. j  ava  2s  . c om
 */
@SuppressWarnings("unchecked")
public String gen(CodeFixture fixture) {
    // ??
    String script = fixture.getScript();
    CodeScript codeScript = null;
    if (null == script) {
        codeScript = getCodeScript(EntityUtils.getEntityClassName(fixture.getEntity().getClass()));
        if (null == codeScript) {
            return null;
        }
        script = codeScript.getScript();
        try {
            String code = (String) PropertyUtils.getProperty(fixture.getEntity(), codeScript.getAttr());
            if (isValidCode(code)) {
                return code;
            }
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }
    int seqLength = -1;
    // ???seq[x]
    if (StringUtils.contains(script, SEQ)) {
        seqLength = NumberUtils.toInt(StringUtils.substringBetween(script, SEQ + "[", "]"));

        script = StringUtils.replace(script,
                SEQ + "[" + StringUtils.substringBetween(script, SEQ + "[", "]") + "]", SEQ);
    }
    fixture.setScript(script);
    String code = super.gen(fixture);
    List<String> seqs = CollectUtils.newArrayList();
    if (-1 != seqLength) {
        try {
            OqlBuilder<?> builder = OqlBuilder.from(Class.forName(codeScript.getCodeClassName()), "entity");
            builder.select("select substr(entity." + codeScript.getAttr() + "," + (code.indexOf(SEQ) + 1) + ","
                    + seqLength + ")");
            builder.where(" entity." + codeScript.getAttr() + " like :codeExample",
                    StringUtils.replace(code, SEQ, "%"));
            builder.where("length(entity." + codeScript.getAttr() + ")="
                    + (code.length() - SEQ.length() + seqLength));
            seqs = (List<String>) entityDao.search(builder);
            Collections.sort(seqs);
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
        synchronized (this) {
            int newSeqNo = 0;
            for (Iterator<String> iter = seqs.iterator(); iter.hasNext();) {
                String seqNo = iter.next();
                if (NumberUtils.toInt(seqNo) - newSeqNo >= 2) {
                    break;
                } else {
                    newSeqNo = NumberUtils.toInt(seqNo);
                }
            }
            newSeqNo++;
            String seqNo = String.valueOf(newSeqNo);
            if (0 != seqLength) {
                seqNo = StringUtils.repeat("0", seqLength - seqNo.length()) + newSeqNo;
            }
            code = StringUtils.replace(code, SEQ, seqNo);
        }
    }
    return code;
}

From source file:org.caleydo.view.tourguide.internal.view.col.GroupDistributionRankColumnModel.java

/**
 * @param row//from w  w w .  j  av a2  s.  c  o m
 * @param string
 * @return
 */
private static String getLabel(AScoreRow r, String default_) {
    Collection<GroupInfo> infos = r.getGroupInfos();
    int sum = 0;
    for (GroupInfo info : infos)
        sum += info.getSize();
    if (sum == 0)
        return default_;
    StringBuilder b = new StringBuilder();
    int maxSize = "Total".length();
    for (GroupInfo info : infos)
        maxSize = Math.max(info.getLabel().length(), maxSize);
    // maxSize = (int) (maxSize * 1.2);
    b.append("Total").append(StringUtils.repeat(" ", maxSize - "Total".length())).append('\t').append(sum);
    final float factor = 100.f / sum;
    for (GroupInfo info : infos) {
        b.append('\n').append(info.getLabel())
                .append(StringUtils.repeat(" ", maxSize - info.getLabel().length()));
        b.append('\t').append(info.getSize());
        b.append(String.format("(%.2f%%)", info.getSize() * factor));
    }
    return b.toString();
}

From source file:org.codehaus.mojo.mrm.servlet.FileSystemServlet.java

private void serveDirectoryAsHTML(HttpServletResponse resp, String path, String context,
        DirectoryEntry dirEntry, Entry[] entries) throws IOException {
    resp.setContentType("text/html");
    PrintWriter w = resp.getWriter();
    w.println("<html>");
    w.println("  <head>");
    w.println("    <title>Index of " + context + path + "</title>");
    w.println("    <meta http-equiv=\"Content-Type\" repository=\"text/html; charset=utf-8\"/>");
    w.println("</head>");
    w.println("<body>");
    w.println("<h1>Index of " + context + path + "</h1>");
    w.println("  <hr/>");
    w.write("<pre>");

    if (dirEntry.getParent() != null) {
        w.println("<a href='../'>../</a>");
    }/*from  ww w  . jav  a2 s  .com*/
    SimpleDateFormat format = new SimpleDateFormat("dd-MMM-yyyy hh:mm");
    if (entries != null) {
        for (int i = 0; i < entries.length; i++) {
            final String childName = entries[i].getName();
            boolean directory = entries[i] instanceof DirectoryEntry;
            if (directory) {
                String dirName = childName + "/";
                w.write("<a href=\"./" + Utils.urlEncodePathSegment(childName) + "/\">" + formatName(dirName)
                        + "</a>" + StringUtils.repeat(" ", Math.max(0, NAME_COL_WIDTH - dirName.length())));
            } else {
                w.write("<a href=\"./" + Utils.urlEncodePathSegment(childName) + "\">" + formatName(childName)
                        + "</a>" + StringUtils.repeat(" ", Math.max(0, NAME_COL_WIDTH - childName.length())));
            }

            long timestamp = 0;
            try {
                timestamp = entries[i].getLastModified();
            } catch (IOException e) {
                // ignore
            }

            w.write(" ");
            w.write(format.format(timestamp != -1 ? new Date(timestamp) : new Date()));
            if (directory) {
                w.println(StringUtils.leftPad("-", SIZE_COL_WIDTH));
            } else if (entries[i] instanceof FileEntry) {
                FileEntry fileEntry = (FileEntry) entries[i];
                try {
                    long size = fileEntry.getSize();
                    if (size >= 0) {
                        w.println(StringUtils.leftPad(Long.toString(size), SIZE_COL_WIDTH));
                    } else {
                        w.println(StringUtils.leftPad("-", SIZE_COL_WIDTH));
                    }
                } catch (IOException e) {
                    w.println(StringUtils.leftPad("-", SIZE_COL_WIDTH));
                }
            } else {
                w.println(StringUtils.leftPad("-", SIZE_COL_WIDTH));
            }
        }
    }
    w.write("</pre>");
    w.println("  <hr/>");
    w.println("</body>");
    w.println("</html>");
    return;
}

From source file:org.codice.ddf.catalog.ui.query.delegate.SearchTermTest.java

/**
 * While there is no absolute guarantee that this test will fail on any given machine, during
 * development and testing, the search against this input value of 1000 'a' with a terminal '!'
 * ran for well over a minute before being manually stopped. If performance improves to the point
 * where this test fails, we can bump up the search string by another order of magnitude.
 *
 * <p>This test will also fail if a future version of Java were to introduce an improved,
 * linear-time regex implementation (at which time we could yank this time-limited band-aid);
 * however, that's not on the table for J11 so we should expect this to be a necessary workaround
 * for the foreseeable future./*from w ww . ja  va2s.c o m*/
 */
@Test
public void questionableMatch() {
    String inputTerm = "*(a+)+";
    SearchTerm searchTerm = new SearchTerm(inputTerm);
    assertThat(searchTerm.match(StringUtils.repeat("a", 1000) + "!"), is(false));
}