Field List Validator Example : Data Validation « Swing Components « Java

Home
Java
1.2D Graphics GUI
2.3D
3.Advanced Graphics
4.Ant
5.Apache Common
6.Chart
7.Class
8.Collections Data Structure
9.Data Type
10.Database SQL JDBC
11.Design Pattern
12.Development Class
13.EJB3
14.Email
15.Event
16.File Input Output
17.Game
18.Generics
19.GWT
20.Hibernate
21.I18N
22.J2EE
23.J2ME
24.JDK 6
25.JNDI LDAP
26.JPA
27.JSP
28.JSTL
29.Language Basics
30.Network Protocol
31.PDF RTF
32.Reflection
33.Regular Expressions
34.Scripting
35.Security
36.Servlets
37.Spring
38.Swing Components
39.Swing JFC
40.SWT JFace Eclipse
41.Threads
42.Tiny Application
43.Velocity
44.Web Services SOA
45.XML
Java » Swing Components » Data ValidationScreenshots 
Field List Validator Example
Field List Validator Example

/*
Code revised from Desktop Java Live:
http://www.sourcebeat.com/downloads/
*/
import java.awt.event.ActionEvent;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;

import javax.swing.AbstractAction;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;

import com.jgoodies.binding.adapter.BasicComponentFactory;
import com.jgoodies.binding.value.ValueModel;
import com.jgoodies.forms.builder.DefaultFormBuilder;
import com.jgoodies.forms.layout.CellConstraints;
import com.jgoodies.forms.layout.FormLayout;
import com.jgoodies.validation.ValidationResult;
import com.jgoodies.validation.util.DefaultValidationResultModel;
import com.jgoodies.validation.util.ValidationResultModel;
import com.jgoodies.validation.view.ValidationResultViewFactory;

public class FieldListValidatorExample extends JPanel {
    private Feed feed;
    private ShowFeedInformationAction showFeedInformationAction;
    private FeedPresentationModel feedPresentationModel;
    private FeedSpecificValidator feedValidator;

    public FieldListValidatorExample() {
        DefaultFormBuilder formBuilder = new DefaultFormBuilder(new FormLayout("right:pref, 3dlu, p:g"));
        formBuilder.setDefaultDialogBorder();

        createFeed();
        this.feedPresentationModel = new FeedPresentationModel(this.feed);
        ValueModel nameModel = this.feedPresentationModel.getFieldModel("name");
        ValueModel feedModel = this.feedPresentationModel.getFieldModel("feedUrl");
        ValueModel siteModel = this.feedPresentationModel.getFieldModel("siteUrl");

        JTextField nameField = BasicComponentFactory.createTextField(nameModel);
        JTextField feedField = BasicComponentFactory.createTextField(feedModel);
        JTextField siteField = BasicComponentFactory.createTextField(siteModel);
        formBuilder.append("Name:", nameField);
        formBuilder.append("Site Url:", siteField);
        formBuilder.append("Feed Url:", feedField);


        this.feedPresentationModel.getValidationModel().addPropertyChangeListener(ValidationResultModel.PROPERTYNAME_RESULT, new ValidationListener());
        this.feedValidator = new FeedSpecificValidator(this.feedPresentationModel);

        JComponent validationResultsComponent = ValidationResultViewFactory.createReportList(this.feedPresentationModel.getValidationModel());
        formBuilder.appendRow("top:30dlu:g");

        CellConstraints cc = new CellConstraints();
        formBuilder.add(validationResultsComponent, cc.xywh(1, formBuilder.getRow() 131"fill, fill"));
        formBuilder.nextLine(2);
        formBuilder.append(new JButton(new ValidateAction())3);

        this.showFeedInformationAction = new ShowFeedInformationAction();
        formBuilder.append(new JButton(this.showFeedInformationAction)3);

        add(formBuilder.getPanel());
    }

    private class ValidationListener implements PropertyChangeListener {
        public void propertyChange(PropertyChangeEvent evt) {
            if (evt.getPropertyName() == ValidationResultModel.PROPERTYNAME_RESULT) {
                showFeedInformationAction.setEnabled(!feedPresentationModel.getValidationModel().hasErrors());
            }
        }
    }

    private class ValidateAction extends AbstractAction {
        public ValidateAction() {
            super("Validate");
        }

        public void actionPerformed(ActionEvent e) {
            ValidationResult validationResult = feedValidator.validate();
            feedPresentationModel.setValidationResults(validationResult);
        }
    }

    private class ShowFeedInformationAction extends AbstractAction {
        public ShowFeedInformationAction() {
            super("Show Feed Information");
            setEnabled(false);
        }

        public void actionPerformed(ActionEvent event) {

            StringBuffer message = new StringBuffer();
            message.append("<html>");
            message.append("<b>Name:</b> ");
            message.append(feed.getName());
            message.append("<br>");
            message.append("<b>Site URL:</b> ");
            message.append(feed.getSiteUrl());
            message.append("<br>");
            message.append("<b>Feed URL:</b> ");
            message.append(feed.getFeedUrl());
            message.append("</html>");

            JOptionPane.showMessageDialog(null, message.toString());
        }
    }

    private class FeedPresentationModel extends FieldListModel {
        private ValidationResultModel validationResultModel;

        public FeedPresentationModel(Object bean) {
            super(bean);
            this.validationResultModel = new DefaultValidationResultModel();
        }

        public ValidationResultModel getValidationModel() {
            return this.validationResultModel;
        }


        public void setValidationResults(ValidationResult result) {
            getValidationModel().setResult(result);

        }
    }

    private void createFeed() {
        this.feed = new Feed();
        this.feed.setName("ClientJava.com");
        this.feed.setSiteUrl("http://www.clientjava.com/blog");
        this.feed.setFeedUrl("http://www.clientjava.com/blog/rss.xml");
    }

    public static void main(String[] a){
      JFrame f = new JFrame("Field List Model Validation Example");
      f.setDefaultCloseOperation(2);
      f.add(new FieldListValidatorExample());
      f.pack();
      f.setVisible(true);
    }
}


           
       
jgoodiesValidation.zip( 277 k)
Related examples in the same category
1.Component Hints ExampleComponent Hints Example
2.Error Dialog ExampleError Dialog Example
3.Info Assist ExampleInfo Assist Example
4.Input Verifier Example
5.Validating Domain Object ExampleValidating Domain Object Example
6.Validating On Focus Lost ExampleValidating On Focus Lost Example
7.Validating On Key Typed ExampleValidating On Key Typed Example
8.Validating Presentation Model ExampleValidating Presentation Model Example
9.Validation How to ExampleValidation How to Example
10.Validation Icons ExampleValidation Icons Example
11.Validation Results View ExampleValidation Results View Example
12.Different styles how to indicate that a component contains invalid dataDifferent styles how to indicate that a component
 contains invalid data
13.how to provide input hintshow to provide input hints
14.Different validation result viewsDifferent validation result views
15.different validation times: key-typed, focus lost, commit (OK pressed)different validation times: key-typed, focus lost, commit (OK pressed)
16.Different configurations of JFormattedTextFieldDifferent configurations of JFormattedTextField
17.different configurations of JFormattedTextField: Numberdifferent configurations of JFormattedTextField: Number
18.Different styles to mark mandatory fieldsDifferent styles to mark mandatory fields
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.