kalumet-modules/console/src/main/java/org/apache/kalumet/console/app/ApplicationServerGeneralPane.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */
package org.apache.kalumet.console.app;

import nextapp.echo2.app.ContentPane;
import nextapp.echo2.app.Extent;
import nextapp.echo2.app.Grid;
import nextapp.echo2.app.Insets;
import nextapp.echo2.app.Label;
import nextapp.echo2.app.PasswordField;
import nextapp.echo2.app.SelectField;
import nextapp.echo2.app.TextArea;
import nextapp.echo2.app.TextField;
import nextapp.echo2.app.list.DefaultListModel;
import org.apache.kalumet.console.configuration.ConfigurationManager;
import org.apache.kalumet.model.Agent;
import org.apache.kalumet.model.Kalumet;

import java.util.Iterator;

/**
 * JEE application server general pane.
 */
public class ApplicationServerGeneralPane
    extends ContentPane
{

    private static String[] APPLICATIONSERVER_TYPES =
        new String[]{ Messages.getString( "jboss4" ), Messages.getString( "jboss6" ), Messages.getString( "weblogic8" ),
            Messages.getString( "websphere5" ) };

    private ApplicationServerWindow parent;

    private TextField nameField;

    private SelectField activeField;

    private SelectField blockerField;

    private SelectField typeField;

    private TextField jmxField;

    private TextField adminUserField;

    private PasswordField adminPasswordField;

    private PasswordField adminConfirmPasswordField;

    private SelectField agentField;

    private SelectField updateRequireRestartField;

    private SelectField updateRequireCachesClean;

    private SelectField stopUsingJmx;

    private TextArea startupCommandArea;

    private TextArea shutdownCommandArea;

    /**
     * Create a new <code>ApplicationServerGeneralPane</code>.
     *
     * @param parent the parent <code>ApplicationServerWindow</code>.
     */
    public ApplicationServerGeneralPane( ApplicationServerWindow parent )
    {
        super();
        setStyleName( "tab.content" );

        // update parent
        this.parent = parent;

        // add the general layout grid
        Grid layout = new Grid( 2 );
        layout.setStyleName( "default" );
        layout.setColumnWidth( 0, new Extent( 20, Extent.PERCENT ) );
        layout.setColumnWidth( 1, new Extent( 80, Extent.PERCENT ) );
        layout.setInsets( new Insets( 2 ) );
        add( layout );

        // add the name field
        Label nameLabel = new Label( Messages.getString( "name" ) );
        nameLabel.setStyleName( "grid.cell" );
        layout.add( nameLabel );
        nameField = new TextField();
        nameField.setStyleName( "default" );
        nameField.setWidth( new Extent( 100, Extent.PERCENT ) );
        layout.add( nameField );
        // add the active select field
        Label activeLabel = new Label( Messages.getString( "active" ) );
        activeLabel.setStyleName( "grid.cell" );
        layout.add( activeLabel );
        activeField = new SelectField( MainScreen.LABELS );
        activeField.setStyleName( "default" );
        activeField.setWidth( new Extent( 10, Extent.EX ) );
        activeField.setSelectedIndex( 0 );
        layout.add( activeField );
        // add the blocker select field
        Label blockerLabel = new Label( Messages.getString( "blocker" ) );
        blockerLabel.setStyleName( "grid.cell" );
        layout.add( blockerLabel );
        blockerField = new SelectField( MainScreen.LABELS );
        blockerField.setStyleName( "default" );
        blockerField.setWidth( new Extent( 10, Extent.EX ) );
        blockerField.setSelectedIndex( 0 );
        layout.add( blockerField );
        // add the type select field
        Label typeLabel = new Label( Messages.getString( "type" ) );
        typeLabel.setStyleName( "grid.cell" );
        layout.add( typeLabel );
        typeField = new SelectField( ApplicationServerGeneralPane.APPLICATIONSERVER_TYPES );
        typeField.setStyleName( "default" );
        typeField.setSelectedIndex( 0 );
        typeField.setWidth( new Extent( 50, Extent.EX ) );
        layout.add( typeField );
        // add the jmx url field
        Label jmxLabel = new Label( Messages.getString( "jmx" ) );
        jmxLabel.setStyleName( "grid.cell" );
        layout.add( jmxLabel );
        jmxField = new TextField();
        jmxField.setStyleName( "default" );
        jmxField.setWidth( new Extent( 100, Extent.PERCENT ) );
        layout.add( jmxField );
        // add the admin user field
        Label adminUserLabel = new Label( Messages.getString( "user" ) );
        adminUserLabel.setStyleName( "grid.cell" );
        layout.add( adminUserLabel );
        adminUserField = new TextField();
        adminUserField.setStyleName( "default" );
        adminUserField.setWidth( new Extent( 100, Extent.PERCENT ) );
        layout.add( adminUserField );
        // add the admin user password field
        Label adminPasswordLabel = new Label( Messages.getString( "password" ) );
        adminPasswordLabel.setStyleName( "grid.cell" );
        layout.add( adminPasswordLabel );
        adminPasswordField = new PasswordField();
        adminPasswordField.setStyleName( "default" );
        adminPasswordField.setWidth( new Extent( 100, Extent.PERCENT ) );
        layout.add( adminPasswordField );
        Label adminConfirmPasswordLabel = new Label( Messages.getString( "password.confirm" ) );
        adminConfirmPasswordLabel.setStyleName( "grid.cell" );
        layout.add( adminConfirmPasswordLabel );
        adminConfirmPasswordField = new PasswordField();
        adminConfirmPasswordField.setStyleName( "default" );
        adminConfirmPasswordField.setWidth( new Extent( 100, Extent.PERCENT ) );
        layout.add( adminConfirmPasswordField );
        // add the agent field
        Label agentLabel = new Label( Messages.getString( "agent" ) );
        agentLabel.setStyleName( "grid.cell" );
        layout.add( agentLabel );
        agentField = new SelectField();
        agentField.setStyleName( "default" );
        agentField.setWidth( new Extent( 50, Extent.EX ) );
        layout.add( agentField );
        // add the update require restart field
        Label updateRequireRestartLabel = new Label( Messages.getString( "update.require.restart" ) );
        updateRequireRestartLabel.setStyleName( "grid.cell" );
        layout.add( updateRequireRestartLabel );
        updateRequireRestartField = new SelectField( MainScreen.LABELS );
        updateRequireRestartField.setStyleName( "default" );
        updateRequireRestartField.setSelectedIndex( 0 );
        updateRequireRestartField.setWidth( new Extent( 10, Extent.EX ) );
        layout.add( updateRequireRestartField );
        // add the update require cache cleaning field
        Label updateRequireCachesCleaningLabel = new Label( Messages.getString( "update.require.caches.clean" ) );
        updateRequireCachesCleaningLabel.setStyleName( "grid.cell" );
        layout.add( updateRequireCachesCleaningLabel );
        updateRequireCachesClean = new SelectField( MainScreen.LABELS );
        updateRequireCachesClean.setStyleName( "default" );
        updateRequireCachesClean.setSelectedIndex( 0 );
        updateRequireCachesClean.setWidth( new Extent( 10, Extent.EX ) );
        layout.add( updateRequireCachesClean );
        // add the use jmx stop field
        Label stopUsingJmxLabel = new Label( Messages.getString( "stop.using.jmx" ) );
        stopUsingJmxLabel.setStyleName( "grid.cell" );
        layout.add( stopUsingJmxLabel );
        stopUsingJmx = new SelectField( MainScreen.LABELS );
        stopUsingJmx.setStyleName( "default" );
        stopUsingJmx.setSelectedIndex( 0 );
        stopUsingJmx.setWidth( new Extent( 10, Extent.EX ) );
        layout.add( stopUsingJmx );
        // add the startup command area
        Label startupCommandLabel = new Label( Messages.getString( "applicationserver.startup" ) );
        startupCommandLabel.setStyleName( "grid.cell" );
        layout.add( startupCommandLabel );
        startupCommandArea = new TextArea();
        startupCommandArea.setStyleName( "default" );
        startupCommandArea.setWidth( new Extent( 100, Extent.PERCENT ) );
        startupCommandArea.setHeight( new Extent( 20, Extent.EX ) );
        layout.add( startupCommandArea );
        // add the shutdown command area
        Label serverShutdownCommandLabel = new Label( Messages.getString( "applicationserver.shutdown" ) );
        serverShutdownCommandLabel.setStyleName( "grid.cell" );
        layout.add( serverShutdownCommandLabel );
        shutdownCommandArea = new TextArea();
        shutdownCommandArea.setStyleName( "default" );
        shutdownCommandArea.setWidth( new Extent( 100, Extent.PERCENT ) );
        shutdownCommandArea.setHeight( new Extent( 20, Extent.EX ) );
        layout.add( shutdownCommandArea );

        // update the pane
        update();
    }

    /**
     * Update the pane.
     */
    public void update()
    {
        // updae the JEE server name field
        nameField.setText( parent.getApplicationServer().getName() );
        // update the JEE server active field
        if ( parent.getApplicationServer().isActive() )
        {
            activeField.setSelectedIndex( 0 );
        }
        else
        {
            activeField.setSelectedIndex( 1 );
        }
        // update the JEE server blocker field
        if ( parent.getApplicationServer().isBlocker() )
        {
            blockerField.setSelectedIndex( 0 );
        }
        else
        {
            blockerField.setSelectedIndex( 1 );
        }
        // update the JEE application server type field
        if ( parent.getApplicationServer().getClassname() != null )
        {
            if ( parent.getApplicationServer().getClassname().equals(
                ApplicationServerWindow.JBOSS4_CONTROLLER_CLASSNAME ) )
            {
                typeField.setSelectedIndex( 0 );
            }
            if ( parent.getApplicationServer().getClassname().equals(
                ApplicationServerWindow.JBOSS6_CONTROLLER_CLASSNAME ) )
            {
                typeField.setSelectedIndex( 1 );
            }
            if ( parent.getApplicationServer().getClassname().equals(
                ApplicationServerWindow.WEBLOGIC_CONTROLLER_CLASSNAME ) )
            {
                typeField.setSelectedIndex( 2 );
            }
            if ( parent.getApplicationServer().getClassname().equals(
                ApplicationServerWindow.WEBSPHERE_CONTROLLER_CLASSNAME ) )
            {
                typeField.setSelectedIndex( 3 );
            }
        }
        // update the jee application server jmx field
        jmxField.setText( parent.getApplicationServer().getJmxurl() );
        // update the jee application server admin user field
        adminUserField.setText( parent.getApplicationServer().getAdminuser() );
        // update the jee application server admin password/confirm password
        // fields
        adminPasswordField.setText( parent.getApplicationServer().getAdminpassword() );
        adminConfirmPasswordField.setText( parent.getApplicationServer().getAdminpassword() );
        // load Kalumet configuration
        Kalumet kalumet = null;
        try
        {
            kalumet = ConfigurationManager.loadStore();
        }
        catch ( Exception e )
        {
            KalumetConsoleApplication.getApplication().getLogPane().addError(
                Messages.getString( "db.read" ) + ": " + e.getMessage() );
            return;
        }
        // update the jee application server agent
        DefaultListModel agentListModel = (DefaultListModel) agentField.getModel();
        agentListModel.removeAll();
        agentListModel.add( "" );
        for ( Iterator agentIterator = kalumet.getAgents().iterator(); agentIterator.hasNext(); )
        {
            Agent agent = (Agent) agentIterator.next();
            agentListModel.add( agent.getId() );
        }
        agentField.setSelectedItem( parent.getApplicationServer().getAgent() );
        // update the jee application server update require restart field
        if ( parent.getApplicationServer().isUpdateRequireRestart() )
        {
            updateRequireRestartField.setSelectedIndex( 0 );
        }
        else
        {
            updateRequireRestartField.setSelectedIndex( 1 );
        }
        // update the jee application server update require caches cleaning field
        if ( parent.getApplicationServer().isUpdateRequireCacheCleaning() )
        {
            updateRequireCachesClean.setSelectedIndex( 0 );
        }
        else
        {
            updateRequireCachesClean.setSelectedIndex( 1 );
        }
        // update the use jmx stop field
        if ( parent.getApplicationServer().isUsejmxstop() )
        {
            stopUsingJmx.setSelectedIndex( 0 );
        }
        else
        {
            stopUsingJmx.setSelectedIndex( 1 );
        }
        // update the startup command area
        startupCommandArea.setText( parent.getApplicationServer().getStartupcommand() );
        // update the shutdown command area
        shutdownCommandArea.setText( parent.getApplicationServer().getShutdowncommand() );
    }

    public TextField getNameField()
    {
        return this.nameField;
    }

    public SelectField getActiveField()
    {
        return this.activeField;
    }

    public SelectField getBlockerField()
    {
        return this.blockerField;
    }

    public SelectField getTypeField()
    {
        return this.typeField;
    }

    public TextField getJmxField()
    {
        return this.jmxField;
    }

    public TextField getAdminUserField()
    {
        return this.adminUserField;
    }

    public PasswordField getAdminPasswordField()
    {
        return this.adminPasswordField;
    }

    public PasswordField getAdminConfirmPasswordField()
    {
        return this.adminConfirmPasswordField;
    }

    public SelectField getUpdateRequireRestartField()
    {
        return this.updateRequireRestartField;
    }

    public SelectField getUpdateRequireCachesCleanField()
    {
        return this.updateRequireCachesClean;
    }

    public SelectField getStopUsingJmxField()
    {
        return this.stopUsingJmx;
    }

    public TextArea getStartupCommandArea()
    {
        return this.startupCommandArea;
    }

    public TextArea getShutdownCommandArea()
    {
        return this.shutdownCommandArea;
    }

    public SelectField getAgentField()
    {
        return this.agentField;
    }

}