Extracción de una serie o una señal de su argumento de entrada

La clase ParseResponse extrae una serie de su argumento de entrada. La clase ExtractToken extrae una señal determinada (serie) de su argumento de entrada. Ambas clases pueden ser útiles para manejar determinados tipos de correlación de datos dinámica.
La clase ParseResponse extrae una serie de su argumento de entrada, utilizando una expresión regular para la coincidencia de patrón.
package test; 

import com.ibm.rational.test.lt.kernel.services.ITestExecutionServices; 

import java.util.regex.*; 

/** 
 * The ParseResponse class demonstrates using Custom Code to extract a 
 * string from its input argument using a regular expression for pattern 
 * matching. 
 * 
 * In this sample, the args[0] input string is assumed to be the full 
response  from a previous request.  This response contains the day's 
headlines in a format such as: 
 * 
 *   <a class=f href=r/d2>In the News</a><small class=m>&nbsp;<span id=nw> 
 *   </span></small></h2> 
 *   <div class=ct> 
 *   &#149;&nbsp;<a href=s/213231>Cooler weather moving into eastern 
U.S.</a>  *   <br>&#149;&nbsp;<a href=s/262502>Digital camera shipments 
up</a><br>  * 
 * Given the above response, the extracted string would be: 
 *        Cooler weather moving into eastern U.S. 
 */ 

/** 
 * @author IBM Custom Code Samples 
 */ 

public class ParseResponse implements 
        com.ibm.rational.test.lt.kernel.custom.ICustomCode2 { 

    /** 
     * Instances of this will be created using the no-arg constructor. 
     */ 
    public ParseResponse() {} 

    public String exec(ITestExecutionServices tes, String[] args) { 
        String HeadlineStr = "No Headline Available"; 
        String RegExpStr = ".*In the News[^;]*;[^;]*;[^;]*;<a 
href=([^>]*)>([^<]*)<";         Pattern pattern = 
Pattern.compile(RegExpStr, Pattern.DOTALL);         Matcher matcher = 
pattern.matcher(args[0]);                 
        if (matcher.lookingAt()) 
            HeadlineStr = matcher.group(2); 
        else 
            tes.getTestLogManager().reportMessage("Input does not match 
pattern."); 
        return HeadlineStr; 
    } 
La clase ExtractToken extrae una serie determinada de su argumento de entrada.
package test;

import com.ibm.rational.test.lt.kernel.services.ITestExecutionServices;

/**
 * The ExtractToken class demonstrates using Custom Code to extract a particular
 * token (string) from its input argument.  This can be useful for handling
 * certain types of dynamic data correlation.
 *
 * In this sample, the args[0] input string is assumed to be comma-delimited
 * and the token of interest is the next-to-last token.  For example, if
 * args[0] is:
 *    javascript:parent.selectItem('1010','[Negative]1010','1010','','IBM',
 *         '30181','Rational','1','null','1','1','6fd8e261','RPT')
 * the class will return the string 6fd8e261.
 */

/**
 * @author IBM Custom Code Samples
 */

public class ExtractToken implements
        com.ibm.rational.test.lt.kernel.custom.ICustomCode2 {

    public ExtractToken() {
    }

    public String exec(ITestExecutionServices tes, String[] args) {
        String ArgStr;
        String NextToLastStr;
        String[] Tokens = args[0].split(",");
                
        if (Tokens.length > 2) {
            ArgStr = Tokens[Tokens.length - 2];        // Extract next-to-last token

            // Remove enclosing '' 
            NextToLastStr = ArgStr.substring(1, ArgStr.length() - 1);
        } else {
            tes.getTestLogManager().reportMessage("Could not extract value");
            NextToLastStr = null;
        }
        return NextToLastStr;
    }
}

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