com.lazerycode.jmeter.utility.UtilityFunctions Maven / Gradle / Ivy
package com.lazerycode.jmeter.utility;
import java.io.File;
import java.util.List;
import java.util.Map;
/**
* Series of useful utility functions to make life easy
*
* @author Mark Collin
*/
public final class UtilityFunctions {
/**
* Make constructor private as this is a non-instantiable helper classes
*/
UtilityFunctions() throws AssertionError{
throw new AssertionError("This class is non-instantiable.");
}
/**
* Build a human readable command line from the arguments set by the plugin
*
* @param arguments Array of String
* @return String
*/
public static String humanReadableCommandLineOutput(List arguments) {
StringBuilder debugOutput = new StringBuilder();
for (String argument : arguments) {
debugOutput.append(argument).append(" ");
}
return debugOutput.toString().trim();
}
/**
* Utility function to strip carriage returns out of a String
*
* @param value String
* @return String
*/
public static String stripCarriageReturns(String value) {
return value.replaceAll("[\n\r]", "");
}
/**
* Utility function to check if a Map is defined and not empty
*
* @param value Map
* @return boolean
*/
public static Boolean isNotSet(Map value) {
return null == value || value.isEmpty();
}
/**
* Utility function to check if a String is defined and not empty
*
* @param value String
* @return boolean
*/
public static Boolean isNotSet(String value) {
return null == value || value.isEmpty() || value.trim().length() == 0;
}
/**
* Utility function to check if a String is defined and not empty
*
* @param value String
* @return boolean
*/
public static Boolean isSet(String value) {
return !isNotSet(value);
}
/**
* Utility function to check if File is defined and not empty
*
* @param value File
* @return boolean
*/
public static Boolean isNotSet(File value) {
return null == value || value.toString().isEmpty() || value.toString().trim().length() == 0;
}
}