Example usage for org.apache.commons.lang3 StringUtils reverse

Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils reverse.

Prototype

public static String reverse(final String str) 

Source Link

Document

Reverses a String as per StringBuilder#reverse() .

A null String returns null .

 StringUtils.reverse(null)  = null StringUtils.reverse("")    = "" StringUtils.reverse("bat") = "tab" 

Usage

From source file:com.chiorichan.util.PermissionUtil.java

public static String getLocalName(String permNamespace) {
    if (!permNamespace.contains("."))
        return permNamespace;

    int inx = StringUtils.reverse(permNamespace).indexOf(".");
    return permNamespace.substring(permNamespace.length() - inx);
}

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From source file:apm.common.utils.PrettyTimeUtils.java

/**
 * ****** ******  123 10?/*from w  ww  . java 2s. co m*/
 *
 * @return
 */
public static final String prettySeconds(int totalSeconds) {
    StringBuilder s = new StringBuilder();
    int second = totalSeconds % 60;
    if (totalSeconds > 0) {
        s.append("");
        s.append(StringUtils.reverse(String.valueOf(second)));
    }

    totalSeconds = totalSeconds / 60;
    int minute = totalSeconds % 60;
    if (totalSeconds > 0) {
        s.append("");
        s.append(StringUtils.reverse(String.valueOf(minute)));
    }

    totalSeconds = totalSeconds / 60;
    int hour = totalSeconds % 24;
    if (totalSeconds > 0) {
        s.append(StringUtils.reverse("?"));
        s.append(StringUtils.reverse(String.valueOf(hour)));
    }

    totalSeconds = totalSeconds / 24;
    int day = totalSeconds % 31;
    if (totalSeconds > 0) {
        s.append("");
        s.append(StringUtils.reverse(String.valueOf(day)));
    }

    totalSeconds = totalSeconds / 31;
    int month = totalSeconds % 12;
    if (totalSeconds > 0) {
        s.append("");
        s.append(StringUtils.reverse(String.valueOf(month)));
    }

    totalSeconds = totalSeconds / 12;
    int year = totalSeconds;
    if (totalSeconds > 0) {
        s.append("");
        s.append(StringUtils.reverse(String.valueOf(year)));
    }
    return s.reverse().toString();
}

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From source file:com.lexicalscope.fluent.StringConverters.java

public static StringConverter<String> reverseString() {
    return new StringConverter<String>() {
        @Override/*from  w w  w  .j  a  v  a2s  .  c  o  m*/
        public String convert(final String from) {
            return StringUtils.reverse(from);
        }
    };
}

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From source file:com.inkubator.hrm.util.HrmUserInfoUtil.java

public static Boolean isValidRemoteAddress() throws Exception {
    HttpServletRequest httpServletRequest = (HttpServletRequest) FacesContext.getCurrentInstance()
            .getExternalContext().getRequest();
    String ipClient = IpUtil.getIpFromRequest(httpServletRequest);
    String riversIp = StringUtils.reverse(ipClient);
    String ipHeaderReverse = StringUtils.substringAfter(riversIp, ".");
    String ipEnd = StringUtils.substringBefore(riversIp, ".");
    int ipLast = Integer.parseInt(StringUtils.reverse(ipEnd));
    LOGGER.info("Nilai Ip " + IpUtil.getIpFromRequest(httpServletRequest));
    String ip = StringUtils.remove(ipHeaderReverse, ".");
    int ipHeader = Integer.parseInt(StringUtils.reverse(ip));
    IpPermitService ipPermitService = (IpPermitService) ServiceWebUtil.getService("ipPermitService");
    List<IpPermit> dataToCheck = ipPermitService.getByIpHeader(ipHeader);
    for (IpPermit ipPermit : dataToCheck) {
        int fromAddres2 = ipPermit.getUntilAddress1();
        int untilAddress2 = ipPermit.getUntilAddress2();
        if (ipLast >= fromAddres2 && ipLast <= untilAddress2) {
            return Boolean.TRUE;
        }//from  w ww .  j a va  2  s  . c o  m
    }
    return Boolean.FALSE;
}

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From source file:com.threewks.thundr.pipeline.PipelineTest.java

@Test
public void shouldRunBasicPipeline() {
    // @formatter:off      
    List<String> results = Pipeline.of(new Op<InputStream, String>() {
        @Override//  w  w  w .j  a va2 s  . c o m
        public void process(List<InputStream> in, List<String> into) {
            InputStream first = in.get(0);
            String string = readStringFromStream(first);
            into.addAll(Arrays.asList(StringUtils.split(string, ",")));
        }
    }).then(new BaseOp<String, String>() {
        @Override
        public String processSingle(String in) {
            return StringUtils.reverse(in);
        }

    }).then(new BaseOp<String, String>() {

        @Override
        public String processSingle(String in) {
            System.out.println(in);
            return in;
        }
    }).list(new ByteArrayInputStream(source.getBytes()));
    // @formatter:on
    assertThat(results.size(), is(2));
    assertThat(results.get(0), is("tsriF"));
    assertThat(results.get(1), is("dnoceS"));
}

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From source file:com.sinpo.xnfc.Util.java

/**
 * ??/*www  .  j  a  v  a 2 s  .  com*/
 * @param str  
 * @param blockSize ????
 * @return
 */
public static String reverse(String str, int blockSize) {
    if (str != null && (str.length() % blockSize) == 0) {
        Log.d("REVERSE STR", str);
        String revStr = StringUtils.reverse(str);
        int len = revStr.length();
        StringBuilder r = new StringBuilder();
        int start = 0;
        int end = blockSize;

        do {
            r.append(StringUtils.reverse(StringUtils.substring(revStr, start, end)));
            end += blockSize;
            start += blockSize;
        } while (len - end >= 0);
        return r.toString();
    }
    return null;
}

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From source file:com.github.jrh3k5.mojo.flume.FlumePluginTest.java

/**
 * If the artifact ID differs, then the two should not match.
 *///from  w ww . ja  v a  2  s.  c om
@Test
public void testMatchesDifferentArtifactId() {
    when(artifact.getGroupId()).thenReturn(groupId);
    when(artifact.getArtifactId()).thenReturn(StringUtils.reverse(artifactId));
    when(artifact.getClassifier()).thenReturn(classifier);
    when(artifact.getType()).thenReturn(type);
    assertThat(flumePlugin.matches(artifact)).isFalse();
}

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From source file:com.screenslicer.core.scrape.Dissect.java

private static void dedupStrings(String[] strings, boolean fromLeft) {
    for (int i = 0; i < strings.length; i++) {
        if (strings[i] == null || strings[i].trim().isEmpty()) {
            return;
        }/*from  w w  w . j  ava 2  s. co  m*/
    }
    int len = 0;
    for (int i = 0; i < strings.length; i++) {
        strings[i] = " " + (fromLeft ? strings[i] : StringUtils.reverse(strings[i])) + " ";
    }
    if (strings != null && strings.length > 0 && strings[0] != null) {
        for (int i = 0; i < strings[0].length(); i++) {
            char c = strings[0].charAt(i);
            boolean match = true;
            for (int j = 1; j < strings.length; j++) {
                if (strings[j] == null || i >= strings[j].length() || strings[j].charAt(i) != c) {
                    match = false;
                    break;
                }
            }
            if (match) {
                ++len;
            } else {
                break;
            }
        }
    }
    for (int i = 0; len > 0 && i < strings.length; i++) {
        if (!Character.isWhitespace(strings[i].charAt(len - 1))) {
            --len;
            i = 0;
        }
    }
    for (int i = 0; len > 0 && i < strings.length; i++) {
        strings[i] = strings[i].substring(len);
    }
    for (int i = 0; i < strings.length; i++) {
        strings[i] = (fromLeft ? strings[i] : StringUtils.reverse(strings[i])).trim();
    }
}

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From source file:com.github.jrh3k5.mojo.flume.FlumePluginTest.java

/**
 * If the classifier differs, then the two should not match.
 *//*from   www  .ja  v a 2s. co m*/
@Test
public void testMatchesDifferentClassifier() {
    when(artifact.getGroupId()).thenReturn(groupId);
    when(artifact.getArtifactId()).thenReturn(artifactId);
    when(artifact.getClassifier()).thenReturn(StringUtils.reverse(classifier));
    when(artifact.getType()).thenReturn(type);
    assertThat(flumePlugin.matches(artifact)).isFalse();
}

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From source file:de.jcup.egradle.codeassist.RelevantCodeCutter.java

private String getLeftText(String code, int offset) {
    char[] chars = code.toCharArray();
    int start = offset - 1;
    if (start < 0) {
        return StringUtils.EMPTY;
    }/*from w  ww.  j  av  a2 s . c  o m*/
    StringBuilder sb = new StringBuilder();
    for (int i = start; i >= 0; i--) {
        char c = chars[i];
        if (isDelimiter(c)) {
            break;
        }
        sb.append(c);
    }
    String result = StringUtils.reverse(sb.toString());
    return result;
}

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