Example usage for org.apache.hadoop.util StringUtils getTrimmedStrings

Introduction

In this page you can find the example usage for org.apache.hadoop.util StringUtils getTrimmedStrings.

Prototype

public static String[] getTrimmedStrings(String str) 

Source Link

Document

Splits a comma or newline separated value String, trimming leading and trailing whitespace on each value.

Usage

From source file:co.cask.tigon.conf.Configuration.java

License:Apache License

/**
 * Get the comma delimited values of the <code>name</code> property as
 * an array of <code>String</code>s, trimmed of the leading and trailing whitespace.
 * If no such property is specified then an empty array is returned.
 *
 * @param name property name./*  w ww  .  j av a2s  .  co m*/
 * @return property value as an array of trimmed <code>String</code>s,
 *         or empty array.
 */
public String[] getTrimmedStrings(String name) {
    String valueString = get(name);
    return StringUtils.getTrimmedStrings(valueString);
}

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From source file:co.cask.tigon.conf.Configuration.java

License:Apache License

/**
 * Get the comma delimited values of the <code>name</code> property as
 * an array of <code>String</code>s, trimmed of the leading and trailing whitespace.
 * If no such property is specified then default value is returned.
 *
 * @param name property name./*from   w w  w.  j  av  a  2  s  .  c o  m*/
 * @param defaultValue The default value
 * @return property value as an array of trimmed <code>String</code>s,
 *         or default value.
 */
public String[] getTrimmedStrings(String name, String... defaultValue) {
    String valueString = get(name);
    if (null == valueString) {
        return defaultValue;
    } else {
        return StringUtils.getTrimmedStrings(valueString);
    }
}

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