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com/opensymphony/xwork2/validator/metadata/DateRangeFieldValidatorDescription.java
/*
 * Copyright (c) 2002-2006 by OpenSymphony
 * All rights reserved.
 */
package com.opensymphony.xwork2.validator.metadata;

import java.io.PrintWriter;
import java.io.StringWriter;

/**
 <code>DateRangeFieldValidatorDescription</code>
 *
 @author Rainer Hermanns
 @version $Id: DateRangeFieldValidatorDescription.java 1833 2008-06-21 09:29:39Z rainerh $
 */
public class DateRangeFieldValidatorDescription extends AbstractFieldValidatorDescription {

    public String min;
    public String max;

    public DateRangeFieldValidatorDescription() {
    }

    /**
     * Creates an AbstractFieldValidatorDescription with the specified field name.
     *
     @param fieldName
     */
    public DateRangeFieldValidatorDescription(String fieldName) {
        super(fieldName);
    }

    public void setMin(String min) {
        this.min = min;
    }

    public void setMax(String max) {
        this.max = max;
    }

 /**
     * Returns the field validator XML definition.
     *
     @return the field validator XML definition.
     */
    @Override
    public String asFieldXml() {
        StringWriter sw = new StringWriter();
        PrintWriter writer = null;

        try {
            writer = new PrintWriter(sw);

            if shortCircuit) {
                writer.println("\t\t<field-validator type=\"date\">");
            else {
                writer.println("\t\t<field-validator type=\"date\" short-circuit=\"true\">");
            }
            if min != null && min.length() 0) {
                writer.println("\t\t\t<param name=\"min\">" + min + "</param>");
            }
            if max != null && max.length() 0) {
                writer.println("\t\t\t<param name=\"max\">" + max + "</param>");
            }

            if !"".equals(key)) {
                writer.println("\t\t\t<message key=\"" + key + "\">" + message + "</message>");
            else {
                writer.println("\t\t\t<message>" + message + "</message>");
            }

            writer.println("\t\t</field-validator>");

        finally {
            if (writer != null) {
                writer.flush();
                writer.close();
            }
        }
        return sw.toString();

    }

    /**
     * Returns the validator XML definition.
     *
     @return the validator XML definition.
     */
    @Override
    public String asSimpleXml() {
        StringWriter sw = new StringWriter();
        PrintWriter writer = null;

        try {
            writer = new PrintWriter(sw);

            if shortCircuit) {
                writer.println("\t<validator type=\"date\">");
            else {
                writer.println("\t<validator type=\"date\" short-circuit=\"true\">");
            }

            writer.println("\t\t<param name=\"fieldName\">" + fieldName+ "</param>");


            if min != null && min.length() 0) {
                writer.println("\t\t<param name=\"min\">" + min + "</param>");
            }
            if max != null && max.length() 0) {
                writer.println("\t\t<param name=\"max\">" + max + "</param>");
            }

            if !"".equals(key)) {
                writer.println("\t\t<message key=\"" + key + "\">" + message + "</message>");
            else {
                writer.println("\t\t<message>" + message + "</message>");
            }

            writer.println("\t</validator>");

        finally {
            if (writer != null) {
                writer.flush();
                writer.close();
            }
        }
        return sw.toString();
    }
}