source: trunk/EventBenchCore/src/de/ugoe/cs/eventbench/assertions/TextEqualsReplay.java

package de.ugoe.cs.eventbench.assertions;

import java.security.InvalidParameterException;

import de.ugoe.cs.eventbench.data.IReplayable;
import de.ugoe.cs.util.StringTools;

/**
 * <p>
 * This class defines the replay for a textEquals assertion.
 * </p>
 * 
 * @author Jeffrey Hall, Steffen Herbold
 * @version 2.0
 */
public class TextEqualsReplay implements IReplayable {

        /**
         * <p>
         * Reference value which is compared to the targets text.
         * </p>
         */
        protected final String expectedValue;

        /**
         * <p>
         * Target to which the text is compared.
         * </p>
         */
        protected final String target;

        /**
         * <p>
         * Id for object serialization.
         * </p>
         */
        private static final long serialVersionUID = 1L;

        /**
         * <p>
         * Constructor. Creates a new TextEqualsReplay.
         * 
         * @param expectedValue
         *            expected string value
         * @param target
         *            string description of the target whose string value is
         *            compared to the expected value
         * @throws InvalidParameterException
         *             thrown if target is null
         */
        public TextEqualsReplay(String expectedValue, String target) {
                if (target == null) {
                        throw new InvalidParameterException("target must not be null");
                }
                this.expectedValue = expectedValue;
                this.target = target;
        }

        /*
         * (non-Javadoc)
         * 
         * @see de.ugoe.cs.eventbench.data.IReplayable#getReplay()
         */
        @Override
        public String getReplay() {

                String expectedValueTmp = StringTools.xmlEntityReplacement(expectedValue);

                StringBuilder currentMsgStr = new StringBuilder(400);
                currentMsgStr.append(" <textEquals expectedValue=\"" + expectedValueTmp
                                + "\">");
                currentMsgStr.append(StringTools.ENDLINE);
                currentMsgStr.append("<target>");
                currentMsgStr.append(StringTools.ENDLINE);
                currentMsgStr.append(target);
                currentMsgStr.append(StringTools.ENDLINE);
                currentMsgStr.append("</target>");
                currentMsgStr.append(StringTools.ENDLINE);
                currentMsgStr.append("</textEquals>");
                currentMsgStr.append(StringTools.ENDLINE);
                return currentMsgStr.toString();
        }

        /*
         * (non-Javadoc)
         * 
         * @see de.ugoe.cs.eventbench.data.IReplayable#getTarget()
         */
        @Override
        public String getTarget() {
                return target;
        }

}