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

Introduction

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

Prototype

public static String join(final Iterable<?> iterable, final String separator)

Source Link

Document

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

No delimiter is added before or after the list.

Usage

From source file:com.deploymentio.cfnstacker.template.VelocityUtil.java

public static String joinLinesWithSingleQuote(String content) {
    String[] lines = StringUtils.split(content, "\r\n");
    for (int i = 0; i < lines.length; i++) {
        lines[i] = "'" + lines[i].replace("\\\"", "\\\\\"") + "\\n'";
    }//  w  ww .  j a  va 2s. co m
    return StringUtils.join(lines, " +\n");
}

From source file:com.ijuru.kumva.util.Utils.java

/**
 * Makes a CSV string from a collection of objects
 * @param vals the objects//from  w w w  .ja  v  a 2s  .co  m
 * @return the CSV string
 */
public static String makeCSV(Collection<?> vals) {
    return StringUtils.join(vals, ", ");
}

From source file:de.micromata.mgc.application.webserver.config.KeyTool.java

public static void generateKey(ValContext ctx, File keyFile, String storePass, String keyAlias) {
    String[] args = { "keytool", "-genkey", "-alias", keyAlias, "-keyalg", "RSA", "-keystore",
            keyFile.getAbsolutePath(), "-keysize", "2048", "-keypass", storePass, "-storepass", storePass,
            "-dname", "cn=Launcher, ou=MGC, o=Microamta, c=DE" };
    StringBuilder oksb = new StringBuilder();
    oksb.append("Execute: " + StringUtils.join(args, " "));
    try {/* ww  w . j  a  v a2  s .c  om*/
        ProcessBuilder pb = new ProcessBuilder(args);
        pb.redirectErrorStream(true);
        Process process = pb.start();
        InputStream is = process.getInputStream();
        InputStreamReader isr = new InputStreamReader(is);
        BufferedReader br = new BufferedReader(isr);
        String line;
        while ((line = br.readLine()) != null) {
            oksb.append(line);
        }
        boolean success = process.waitFor(5, TimeUnit.SECONDS);
        if (success == false) {
            ctx.directError(null, "Fail to wait for keytool");
        } else {
            int exitValue = process.exitValue();
            if (exitValue == 0) {
                oksb.append("\nSuccess");
                ctx.directInfo(null, oksb.toString());
            } else {
                ctx.directError(null, oksb.toString());
                ctx.directError(null, "Failure executing keytool. ReturnCode: " + exitValue);
            }
        }
    } catch (Exception ex) {
        ctx.directError(null, "Failure executing keytool: " + ex.getMessage(), ex);
    }
}

From source file:com.github.riccardove.easyjasub.commons.CommonsLangStringUtils.java

public static String charListToString(Iterable<Character> japaneseChars) {
    return StringUtils.join(japaneseChars, "");
}

From source file:me.bramhaag.discordselfbot.util.Util.java

/**
 * Combine {@code args}.//from www .  j a v  a 2  s. c  o m
 * @param args {@code String[]} to combine.
 * @return combined {@code args}.
 */
@NonNull
public static String combineArgs(@NonNull String[] args) {
    return StringUtils.join(args, ' ');
}

From source file:com.ijuru.ijambo.Utils.java

/**
 * Scrambles the letters of a word. Shuffles the word twice and returns
 * the result with the highest levenshtein distance from the original
 * @param word the word//from  w ww .j ava2  s  .co m
 * @return the scrambled word
 */
public static String scrambleWord(String word) {
    List<String> chars1 = Arrays.asList(word.split(""));
    List<String> chars2 = new ArrayList<String>(chars1);

    Collections.shuffle(chars1);
    Collections.shuffle(chars2);

    String scramble1 = StringUtils.join(chars1, "");
    String scramble2 = StringUtils.join(chars2, "");

    int dist1 = StringUtils.getLevenshteinDistance(word, scramble1);
    int dist2 = StringUtils.getLevenshteinDistance(word, scramble2);

    return (dist1 > dist2) ? scramble1 : scramble2;
}

From source file:com.slothpetrochemical.bridgeprob.BridgeProblemSignature.java

static String composeSignature(final BridgeProblemStateDescriptor descriptor) {
    StringBuilder sb = new StringBuilder();
    boolean flashlightOnLeft = descriptor.isFlashlightOnLeft();
    sb.append(StringUtils.join(descriptor.getNamesOnLeft(), NAME_DELIMITER));
    if (flashlightOnLeft) {
        sb.append(FLASHLIGHT);//www.  j  a va2s .c  o m
    }
    sb.append(BRIDGE_DELIMITER);
    sb.append(StringUtils.join(descriptor.getNamesOnRight(), NAME_DELIMITER));
    if (!flashlightOnLeft) {
        sb.append(FLASHLIGHT);
    }
    return sb.toString();
}

From source file:hello.batch.HelloBatch.java

public void sayHello() {
    System.out.println(StringUtils.join(helloMessager.getMessage("taro"), "!"));
}

From source file:SignatureTest.java

private String findSignature(String str) {
    String[] els = StringUtils.split(str, ":");
    Arrays.sort(els);/*from  w ww.j a v  a  2  s . com*/
    return StringUtils.join(els, ":");
}

From source file:net.packet.pojo.Error.java

public String getAllErrors() {
    String allErrors = StringUtils.join(errors, ",\n");
    if (StringUtils.isNotBlank(error)) {
        allErrors = error + ",\n" + allErrors;
    }//  w  w w  . j av a2 s.  c  om
    return allErrors;
}