// $Header: /home/cvs/jakarta-jmeter/src/components/org/apache/jmeter/assertions/gui/MD5HexAssertionGUI.java,v 1.3 2004/03/05 01:32:13 sebb Exp $
/*
 * Copyright 2004 The Apache Software Foundation.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
*/


/**
 * GUI class supporting the MD5Hex assertion functionality.
 * 
 * @version $Revision: 1.3 $ updated on $Date: 2004/03/05 01:32:13 $
 * 
 */
package org.apache.jmeter.assertions.gui;

import java.awt.BorderLayout;

import javax.swing.BorderFactory;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

import org.apache.jmeter.assertions.MD5HexAssertion;
import org.apache.jmeter.gui.util.HorizontalPanel;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.util.JMeterUtils;

public class MD5HexAssertionGUI extends AbstractAssertionGui {

    private JTextField md5HexInput;

    public MD5HexAssertionGUI() {
        init();
    }

    private void init() {

        setLayout(new BorderLayout(0, 10));
        setBorder(makeBorder());

        add(makeTitlePanel(), BorderLayout.NORTH);

        JPanel mainPanel = new JPanel(new BorderLayout());

        // USER_INPUT
        HorizontalPanel md5HexPanel = new HorizontalPanel();
        md5HexPanel.setBorder(
            BorderFactory.createTitledBorder(
                BorderFactory.createEtchedBorder(),
                JMeterUtils.getResString("md5hex_assertion_md5hex_test")));

        md5HexPanel.add(
            new JLabel(JMeterUtils.getResString("md5hex_assertion_label")));

        md5HexInput = new JTextField(25);
        //        md5HexInput.addFocusListener(this);
        md5HexPanel.add(md5HexInput);

        mainPanel.add(md5HexPanel, BorderLayout.NORTH);
        add(mainPanel, BorderLayout.CENTER);

    }

    public void configure(TestElement el) {
        super.configure(el);
        MD5HexAssertion assertion = (MD5HexAssertion)el;
        this.md5HexInput.setText(String.valueOf(assertion.getAllowedMD5Hex()));
    }

    public String getLabelResource() {
        return "md5hex_assertion_title";
    }

    /* 
     * @return
     */
    public TestElement createTestElement() {

        MD5HexAssertion el = new MD5HexAssertion();
        modifyTestElement(el);
        return el;

    }

    /* 
     * @param element
     */
    public void modifyTestElement(TestElement element) {
        configureTestElement(element);
        String md5HexString = this.md5HexInput.getText();
        //initialize to empty string, this will fail the assertion
        if (md5HexString == null || md5HexString.length() == 0) {
            md5HexString = "";
        }
        ((MD5HexAssertion)element).setAllowedMD5Hex(md5HexString);
    }
}