CTL_InfoWizard=Servers for Java EE

                <attr name="wizardMessage" bundlevalue="org.netbeans.modules.j2ee.sun.ide.Bundle#CTL_InfoWizard"/>

CTL_InfoWizard=Servers for Ruby on Rails

        if ("noui".equals(e.getActionCommand())) { // NOI18N

            return;

        }

                <attr name="wizardMessage" bundlevalue="org.netbeans.modules.ruby.help.Bundle#CTL_InfoWizard"/>

import java.awt.event.ActionEvent;

import java.util.ArrayList;

import java.util.Enumeration;

import java.util.List;

import javax.swing.Action;

import javax.swing.JRadioButton;

import org.openide.filesystems.FileObject;

import org.openide.filesystems.FileUtil;

import org.openide.util.Lookup;

    static JRadioButton[] listAvailableProviders() {

        List<JRadioButton> res = new ArrayList<JRadioButton>();

        FileObject fo = FileUtil.getConfigFile("Servers/Actions"); // NOI18N

        if (fo != null) {

            for (FileObject o : fo.getChildren()) {

                Object msg = o.getAttribute("wizardMessage"); // NOI18N

                if (msg instanceof String) {

                    Lookup l = Lookups.forPath("Servers/Actions"); // NOI18N

                    for (Lookup.Item<Action> item : l.lookupResult(Action.class).allItems()) {

                        if (item.getId().contains(o.getName())) {

                            Action a = item.getInstance();

                            JRadioButton button = new JRadioButton((String)msg);

                            button.putClientProperty("action", a); // NOI18N

                            res.add(button);

                        }

                    }

                }

            }

        }

        return res.toArray(new JRadioButton[0]);

    }

<?xml version="1.0" encoding="UTF-8" ?>

<Form version="1.5" maxVersion="1.7" type="org.netbeans.modules.form.forminfo.JPanelFormInfo">

  <NonVisualComponents>

    <Component class="javax.swing.ButtonGroup" name="radioGroup">

    </Component>

  </NonVisualComponents>

  <AuxValues>

    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="1"/>

    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>

    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>

    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>

    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="true"/>

    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>

    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>

    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>

    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>

  </AuxValues>

  <Layout>

    <DimensionLayout dim="0">

      <Group type="103" groupAlignment="0" attributes="0">

          <Component id="msgPanel" alignment="0" max="32767" attributes="0"/>

          <Group type="102" attributes="0">

              <EmptySpace min="12" pref="12" max="12" attributes="0"/>

              <Component id="radioPanel" pref="402" max="32767" attributes="0"/>

              <EmptySpace min="12" pref="12" max="12" attributes="0"/>

          </Group>

      </Group>

    </DimensionLayout>

    <DimensionLayout dim="1">

      <Group type="103" groupAlignment="0" attributes="0">

          <Group type="102" alignment="0" attributes="0">

              <Component id="msgPanel" max="32767" attributes="0"/>

              <EmptySpace min="-2" max="-2" attributes="0"/>

              <Component id="radioPanel" min="-2" max="-2" attributes="0"/>

              <EmptySpace min="-2" max="-2" attributes="1"/>

          </Group>

      </Group>

    </DimensionLayout>

  </Layout>

  <SubComponents>

    <Container class="javax.swing.JPanel" name="radioPanel">

      <Layout class="org.netbeans.modules.form.compat2.layouts.DesignGridLayout">

        <Property name="columns" type="int" value="1"/>

        <Property name="rows" type="int" value="0"/>

      </Layout>

      <SubComponents>

        <Component class="javax.swing.JRadioButton" name="jRadioButton2">

          <Properties>

            <Property name="buttonGroup" type="javax.swing.ButtonGroup" editor="org.netbeans.modules.form.RADComponent$ButtonGroupPropertyEditor">

              <ComponentRef name="radioGroup"/>

            </Property>

            <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">

              <ResourceString bundle="org/netbeans/modules/server/ui/wizard/Bundle.properties" key="AvailableProvidersPanel.jRadioButton2.text" replaceFormat="org.openide.util.NbBundle.getBundle({sourceFileName}.class).getString(&quot;{key}&quot;)"/>

            </Property>

          </Properties>

        </Component>

        <Component class="javax.swing.JRadioButton" name="jRadioButton3">

          <Properties>

            <Property name="buttonGroup" type="javax.swing.ButtonGroup" editor="org.netbeans.modules.form.RADComponent$ButtonGroupPropertyEditor">

              <ComponentRef name="radioGroup"/>

            </Property>

            <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">

              <ResourceString bundle="org/netbeans/modules/server/ui/wizard/Bundle.properties" key="AvailableProvidersPanel.jRadioButton3.text" replaceFormat="org.openide.util.NbBundle.getBundle({sourceFileName}.class).getString(&quot;{key}&quot;)"/>

            </Property>

          </Properties>

        </Component>

      </SubComponents>

    </Container>

    <Container class="javax.swing.JPanel" name="msgPanel">

      <Layout>

        <DimensionLayout dim="0">

          <Group type="103" groupAlignment="0" attributes="0">

              <Group type="102" alignment="0" attributes="0">

                  <EmptySpace max="-2" attributes="0"/>

                  <Component id="jLabel1" pref="402" max="32767" attributes="0"/>

                  <EmptySpace max="-2" attributes="0"/>

              </Group>

          </Group>

        </DimensionLayout>

        <DimensionLayout dim="1">

          <Group type="103" groupAlignment="0" attributes="0">

              <Component id="jLabel1" alignment="1" pref="99" max="32767" attributes="0"/>

          </Group>

        </DimensionLayout>

      </Layout>

      <SubComponents>

        <Component class="javax.swing.JLabel" name="jLabel1">

          <Properties>

            <Property name="text" type="java.lang.String" editor="org.netbeans.modules.i18n.form.FormI18nStringEditor">

              <ResourceString bundle="org/netbeans/modules/server/ui/wizard/Bundle.properties" key="MSG_AvailableProviders" replaceFormat="org.openide.util.NbBundle.getBundle({sourceFileName}.class).getString(&quot;{key}&quot;)"/>

            </Property>

          </Properties>

        </Component>

      </SubComponents>

    </Container>

  </SubComponents>

</Form>

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 *

 * Portions Copyrighted 2009 Sun Microsystems, Inc.

 */

/*

 * AvailableProvidersPanel.java

 *

 * Created on 10.4.2009, 12:12:45

 */

package org.netbeans.modules.server.ui.wizard;

import java.util.Enumeration;

import javax.swing.AbstractButton;

import javax.swing.JRadioButton;

/**

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

final class AvailableProvidersPanel extends javax.swing.JPanel {

    /** Creates new form AvailableProvidersPanel */

    public AvailableProvidersPanel(JRadioButton[] arr) {

        initComponents();

        radioPanel.removeAll();

        for (JRadioButton b : arr) {

            radioGroup.add(b);

            radioPanel.add(b);

        }

        arr[0].setSelected(true);

    }

    public JRadioButton getSelected() {

        Enumeration<AbstractButton> en = radioGroup.getElements();

        while (en.hasMoreElements()) {

            AbstractButton b = en.nextElement();

            if (b.isSelected()) {

                return (JRadioButton)b;

            }

        }

        throw new IllegalStateException();

    }

    /** 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.

     */

    @SuppressWarnings("unchecked")

    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents

    private void initComponents() {

        radioGroup = new javax.swing.ButtonGroup();

        radioPanel = new javax.swing.JPanel();

        jRadioButton2 = new javax.swing.JRadioButton();

        jRadioButton3 = new javax.swing.JRadioButton();

        msgPanel = new javax.swing.JPanel();

        jLabel1 = new javax.swing.JLabel();

        radioPanel.setLayout(new java.awt.GridLayout(0, 1));

        radioGroup.add(jRadioButton2);

        jRadioButton2.setText(org.openide.util.NbBundle.getBundle(AvailableProvidersPanel.class).getString("AvailableProvidersPanel.jRadioButton2.text")); // NOI18N

        radioPanel.add(jRadioButton2);

        radioGroup.add(jRadioButton3);

        jRadioButton3.setText(org.openide.util.NbBundle.getBundle(AvailableProvidersPanel.class).getString("AvailableProvidersPanel.jRadioButton3.text")); // NOI18N

        radioPanel.add(jRadioButton3);

        jLabel1.setText(org.openide.util.NbBundle.getBundle(AvailableProvidersPanel.class).getString("MSG_AvailableProviders")); // NOI18N

        javax.swing.GroupLayout msgPanelLayout = new javax.swing.GroupLayout(msgPanel);

        msgPanel.setLayout(msgPanelLayout);

        msgPanelLayout.setHorizontalGroup(

            msgPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(msgPanelLayout.createSequentialGroup()

                .addContainerGap()

                .addComponent(jLabel1, javax.swing.GroupLayout.DEFAULT_SIZE, 402, Short.MAX_VALUE)

                .addContainerGap())

        );

        msgPanelLayout.setVerticalGroup(

            msgPanelLayout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addComponent(jLabel1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 99, Short.MAX_VALUE)

        );

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);

        this.setLayout(layout);

        layout.setHorizontalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addComponent(msgPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

            .addGroup(layout.createSequentialGroup()

                .addGap(12, 12, 12)

                .addComponent(radioPanel, javax.swing.GroupLayout.DEFAULT_SIZE, 402, Short.MAX_VALUE)

                .addGap(12, 12, 12))

        );

        layout.setVerticalGroup(

            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

            .addGroup(layout.createSequentialGroup()

                .addComponent(msgPanel, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

                .addComponent(radioPanel, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)

                .addContainerGap())

        );

    }// </editor-fold>//GEN-END:initComponents

    // Variables declaration - do not modify//GEN-BEGIN:variables

    private javax.swing.JLabel jLabel1;

    private javax.swing.JRadioButton jRadioButton2;

    private javax.swing.JRadioButton jRadioButton3;

    private javax.swing.JPanel msgPanel;

    private javax.swing.ButtonGroup radioGroup;

    private javax.swing.JPanel radioPanel;

    // End of variables declaration//GEN-END:variables

}

MSG_AvailableProviders=<html><strong>No server plugins are enabled in the IDE right now.</strong> \

However some server plugins seem to be <strong>available</strong>. \

Please choose the type of servers you wish to work with \

and proceed with enabling necessary functionality.</html>

AvailableProvidersPanel.jRadioButton2.text=

AvailableProvidersPanel.jRadioButton3.text=

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2009 Sun Microsystems, Inc. All rights reserved.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Sun in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 *

 * Portions Copyrighted 2009 Sun Microsystems, Inc.

 */

package org.netbeans.modules.server.ui.wizard;

import java.awt.EventQueue;

import java.awt.event.ActionEvent;

import java.io.IOException;

import javax.swing.AbstractAction;

import javax.swing.JRadioButton;

import org.junit.Test;

import static org.junit.Assert.*;

import org.openide.filesystems.FileObject;

import org.openide.filesystems.FileUtil;

/**

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

public class AddServerInstanceWizardTest {

    public AddServerInstanceWizardTest() {

    }

    @Test

    public void testListAvailableProviders() throws Throwable {

        class Work implements Runnable {

            int action;

            Throwable t;

            CntAction a;

            CntAction b;

            public void run() {

                switch (action) {

                    case 0: setup(); break;

                    case 1: check1(); break;

                    default: fail();

                }

            }

            private void setup() {

                try {

                    FileObject fo = FileUtil.getConfigFile("Servers/Actions");

                    assertNotNull("Folder for actions precreated", fo);

                    a = new CntAction();

                    FileObject afo = fo.createData("A2.instance");

                    afo.setAttribute("instanceCreate", a);

                    afo.setAttribute("wizardMessage", "Ahoj");

                    afo.setAttribute("position", 309);

                    b = new CntAction();

                    FileObject bfo = fo.createData("A3.instance");

                    bfo.setAttribute("instanceCreate", b);

                    bfo.setAttribute("position", 159);

                } catch (IOException ex) {

                    this.t = ex;

                }

            }

            private void check1() {

                try {

                    JRadioButton[] result = AddServerInstanceWizard.listAvailableProviders();

                    assertEquals("One action found", 1, result.length);

                    assertEquals("Message is taken from attribute", "Ahoj", result[0].getText());

                    assertSame("Not part of API, but behaviour: Action is stored in property",

                        a,

                        result[0].getClientProperty("action")

                    );

                } catch (Throwable ex) {

                    this.t = ex;

                }

            }

        }

        Work w = new Work();

        w.action = 0;

        FileUtil.runAtomicAction(w);

        w.action = 1;

        EventQueue.invokeAndWait(w);

        if (w.t != null) {

            throw w.t;

        }

    }

    public static final class CntAction extends AbstractAction {

        int cnt;

        public void actionPerformed(ActionEvent e) {

            assertEquals("noui", e.getActionCommand());

            cnt++;

        }

    }

}