de.schlichtherle.license.wizard.LicensePanel Maven / Gradle / Ivy

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Provides an internationalized wizard dialog used to install, verify and uninstall license keys.
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/*
 * Copyright (C) 2005-2015 Schlichtherle IT Services.
 * All rights reserved. Use is subject to license terms.
 */
package de.schlichtherle.license.wizard;

import com.nexes.wizard.WizardPanelDescriptor;
import de.schlichtherle.license.LicenseContent;
import de.schlichtherle.license.LicenseManager;
import de.schlichtherle.swing.Defaults;
import java.text.DateFormat;
import java.util.Date;
import javax.swing.JPanel;

/**
 * @author Christian Schlichtherle
 */
public class LicensePanel extends JPanel {
    private static final long serialVersionUID = 1L;

    private final LicenseManager manager;
    private LicenseContent content;
    
    public LicensePanel(LicenseManager manager) {
        this.manager = manager;
        initComponents();
    }

    /**
     * Verifies the installed license and updates the panel to display it.
     *
     * @throws Exception A subclass of this class for various reasons.
     *         The (localised) detail message should provide more information.
     */
    public final void verify()
    throws Exception {
        content = manager.verify();
        updatePanel();
    }
    
    /**
     * Updates the panel to display the installed license.
     */
    protected void updatePanel() {
        if (null == content) return;
        subjectComponent.setText(toString(content.getSubject()));
        holderComponent.setText(toString(content.getHolder()));
        infoComponent.setText(toString(content.getInfo()));
        consumerComponent.setText(toString(content.getConsumerType()) + " (" + content.getConsumerAmount() + ")");
        notBeforeComponent.setText(format(content.getNotBefore()));
        notAfterComponent.setText(format(content.getNotAfter()));
        issuerComponent.setText(toString(content.getIssuer()));
        issuedComponent.setText(format(content.getIssued()));
    }

    private String format(final Date date) {
        return null != date
                ? DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG).format(date)
                : "";
    }

    private String toString(final Object obj) {
        return null != obj ? obj.toString() : "";
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // //GEN-BEGIN:initComponents
    private void initComponents() {
        java.awt.GridBagConstraints gridBagConstraints;

        holderLabel = new javax.swing.JLabel();
        holderScrollPane = new javax.swing.JScrollPane();
        holderComponent = new javax.swing.JTextArea();
        subjectLabel = new javax.swing.JLabel();
        subjectComponent = new javax.swing.JTextArea();
        consumerLabel = new javax.swing.JLabel();
        consumerComponent = new javax.swing.JTextArea();
        notBeforeLabel = new javax.swing.JLabel();
        notBeforeComponent = new javax.swing.JTextArea();
        notAfterLabel = new javax.swing.JLabel();
        notAfterComponent = new javax.swing.JTextArea();
        issuerLabel = new javax.swing.JLabel();
        issuerScrollPane = new javax.swing.JScrollPane();
        issuerComponent = new javax.swing.JTextArea();
        issuedLabel = new javax.swing.JLabel();
        issuedComponent = new javax.swing.JTextArea();
        infoLabel = new javax.swing.JLabel();
        infoScrollPane = new javax.swing.JScrollPane();
        infoComponent = new javax.swing.JTextArea();

        setBorder(javax.swing.BorderFactory.createCompoundBorder(javax.swing.BorderFactory.createTitledBorder(null, Resources.getString("LicensePanel.title"), javax.swing.border.TitledBorder.DEFAULT_JUSTIFICATION, javax.swing.border.TitledBorder.DEFAULT_POSITION, Defaults.labelBoldFont), javax.swing.BorderFactory.createEmptyBorder(10, 10, 10, 10))); // NOI18N
        setLayout(new java.awt.GridBagLayout());

        holderLabel.setLabelFor(holderComponent);
        holderLabel.setText(Resources.getString("LicensePanel.holder.label")); // NOI18N
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.ipadx = 5;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 0, 2, 0);
        add(holderLabel, gridBagConstraints);

        holderScrollPane.setBorder(javax.swing.BorderFactory.createEtchedBorder());
        holderScrollPane.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
        holderScrollPane.setPreferredSize(new java.awt.Dimension(300, 65));

        holderComponent.setEditable(false);
        holderComponent.setLineWrap(true);
        holderComponent.setWrapStyleWord(true);
        holderComponent.setBorder(null);
        holderComponent.setName("holder");
        holderScrollPane.setViewportView(holderComponent);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(0, 0, 2, 0);
        add(holderScrollPane, gridBagConstraints);

        subjectLabel.setLabelFor(subjectComponent);
        subjectLabel.setText(Resources.getString("LicensePanel.subject.label")); // NOI18N
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.ipadx = 5;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(subjectLabel, gridBagConstraints);

        subjectComponent.setEditable(false);
        subjectComponent.setBorder(javax.swing.BorderFactory.createEtchedBorder());
        subjectComponent.setName("subject");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(subjectComponent, gridBagConstraints);

        consumerLabel.setLabelFor(consumerComponent);
        consumerLabel.setText(Resources.getString("LicensePanel.consumer.label")); // NOI18N
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.ipadx = 5;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(consumerLabel, gridBagConstraints);

        consumerComponent.setEditable(false);
        consumerComponent.setBorder(javax.swing.BorderFactory.createEtchedBorder());
        consumerComponent.setName("consumer");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(consumerComponent, gridBagConstraints);

        notBeforeLabel.setLabelFor(notBeforeComponent);
        notBeforeLabel.setText(Resources.getString("LicensePanel.notBefore.label")); // NOI18N
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.ipadx = 5;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(notBeforeLabel, gridBagConstraints);

        notBeforeComponent.setEditable(false);
        notBeforeComponent.setBorder(javax.swing.BorderFactory.createEtchedBorder());
        notBeforeComponent.setName("notBefore");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 4;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(notBeforeComponent, gridBagConstraints);

        notAfterLabel.setLabelFor(notAfterComponent);
        notAfterLabel.setText(Resources.getString("LicensePanel.notAfter.label")); // NOI18N
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 5;
        gridBagConstraints.ipadx = 5;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(notAfterLabel, gridBagConstraints);

        notAfterComponent.setEditable(false);
        notAfterComponent.setBorder(javax.swing.BorderFactory.createEtchedBorder());
        notAfterComponent.setName("notAfter");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 5;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(notAfterComponent, gridBagConstraints);

        issuerLabel.setLabelFor(issuerComponent);
        issuerLabel.setText(Resources.getString("LicensePanel.issuer.label")); // NOI18N
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 6;
        gridBagConstraints.ipadx = 5;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(issuerLabel, gridBagConstraints);

        issuerScrollPane.setBorder(javax.swing.BorderFactory.createEtchedBorder());
        issuerScrollPane.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
        issuerScrollPane.setPreferredSize(new java.awt.Dimension(300, 65));

        issuerComponent.setEditable(false);
        issuerComponent.setLineWrap(true);
        issuerComponent.setWrapStyleWord(true);
        issuerComponent.setBorder(null);
        issuerComponent.setName("issuer");
        issuerScrollPane.setViewportView(issuerComponent);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 6;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(issuerScrollPane, gridBagConstraints);

        issuedLabel.setLabelFor(issuedComponent);
        issuedLabel.setText(Resources.getString("LicensePanel.issued.label")); // NOI18N
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 7;
        gridBagConstraints.ipadx = 5;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(issuedLabel, gridBagConstraints);

        issuedComponent.setEditable(false);
        issuedComponent.setBorder(javax.swing.BorderFactory.createEtchedBorder());
        issuedComponent.setName("issued");
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 7;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 2, 0);
        add(issuedComponent, gridBagConstraints);

        infoLabel.setLabelFor(infoComponent);
        infoLabel.setText(Resources.getString("LicensePanel.info.label")); // NOI18N
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 8;
        gridBagConstraints.ipadx = 5;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 0, 0);
        add(infoLabel, gridBagConstraints);

        infoScrollPane.setBorder(javax.swing.BorderFactory.createEtchedBorder());
        infoScrollPane.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
        infoScrollPane.setPreferredSize(new java.awt.Dimension(300, 65));

        infoComponent.setEditable(false);
        infoComponent.setLineWrap(true);
        infoComponent.setWrapStyleWord(true);
        infoComponent.setBorder(null);
        infoComponent.setName("info");
        infoScrollPane.setViewportView(infoComponent);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 8;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(2, 0, 0, 0);
        add(infoScrollPane, gridBagConstraints);
    }// //GEN-END:initComponents
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JTextArea consumerComponent;
    private javax.swing.JLabel consumerLabel;
    private javax.swing.JTextArea holderComponent;
    private javax.swing.JLabel holderLabel;
    private javax.swing.JScrollPane holderScrollPane;
    private javax.swing.JTextArea infoComponent;
    private javax.swing.JLabel infoLabel;
    private javax.swing.JScrollPane infoScrollPane;
    private javax.swing.JTextArea issuedComponent;
    private javax.swing.JLabel issuedLabel;
    private javax.swing.JTextArea issuerComponent;
    private javax.swing.JLabel issuerLabel;
    private javax.swing.JScrollPane issuerScrollPane;
    private javax.swing.JTextArea notAfterComponent;
    private javax.swing.JLabel notAfterLabel;
    private javax.swing.JTextArea notBeforeComponent;
    private javax.swing.JLabel notBeforeLabel;
    private javax.swing.JTextArea subjectComponent;
    private javax.swing.JLabel subjectLabel;
    // End of variables declaration//GEN-END:variables
    
    public static class Descriptor extends WizardPanelDescriptor {
        public static final String IDENTIFIER = "LICENSE_PANEL"; // NOI18N
        
        public Descriptor(LicenseManager manager) {
            super(IDENTIFIER, new LicensePanel(manager));
        }

        public Object getNextPanelDescriptor() {
            return FINISH;
        }

        public Object getBackPanelDescriptor() {
            return WelcomePanel.Descriptor.IDENTIFIER;
        }  
        
        public void aboutToDisplayPanel() {
            LicensePanel panel = (LicensePanel)getPanelComponent();
            try {
                panel.verify();
            } catch (final Exception ex) {
                Dialogs.showMessageDialog(
                        panel,
                        ex.getLocalizedMessage(),
                        Resources.getString("LicensePanel.failure.title"),
                        Dialogs.ERROR_MESSAGE);
            }
        }
    }
}