kalumet-modules/console/src/main/java/org/apache/kalumet/console/app/ConnectionPoolDriverPane.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.Label;
import nextapp.echo2.app.SelectField;
import nextapp.echo2.app.TextField;
import org.apache.commons.lang.StringUtils;

/**
 * JDBC connection pool driver tab <code>ContentPane</code>
 */
public class ConnectionPoolDriverPane
  extends ContentPane
{

  // constants
  private static String[] DRIVERS =
    new String[]{ Messages.getString( "jdbc.driver.oracle.thin" ), Messages.getString( "jdbc.driver.oracle.xa" ),
      Messages.getString( "jdbc.driver.ibm.db2" ), Messages.getString( "jdbc.driver.mysql" ),
      Messages.getString( "jdbc.driver.postgresql" ) };

  private static String[] HELPERS = new String[]{ " ", Messages.getString( "jdbc.helper.websphere.generic" ),
    Messages.getString( "jdbc.helper.websphere.oracle" ) };

  // attributes
  private ConnectionPoolWindow parent;

  private SelectField driverField;

  private SelectField helperField;

  private TextField classpathField;

  /**
   * Create a new <code>JDBCConnectionPoolDriverTabPane</code>.
   *
   * @param parent the parent <code>JDBCConnectionPoolWindow</code>.
   */
  public ConnectionPoolDriverPane( ConnectionPoolWindow parent )
  {
    super();
    setStyleName( "tab;content" );

    // update parent
    this.parent = parent;

    // add the driver 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 ) );
    add( layout );

    // add the driver field
    Label driverLabel = new Label( Messages.getString( "jdbc.driver" ) );
    driverLabel.setStyleName( "grid.cell" );
    layout.add( driverLabel );
    driverField = new SelectField( ConnectionPoolDriverPane.DRIVERS );
    driverField.setStyleName( "default" );
    driverField.setWidth( new Extent( 50, Extent.EX ) );
    driverField.setSelectedIndex( 0 );
    layout.add( driverField );

    // add the helper field
    Label helperLabel = new Label( Messages.getString( "jdbc.helper" ) );
    helperLabel.setStyleName( "grid.cell" );
    layout.add( helperLabel );
    helperField = new SelectField( ConnectionPoolDriverPane.HELPERS );
    helperField.setStyleName( "default" );
    helperField.setWidth( new Extent( 50, Extent.EX ) );
    helperField.setSelectedIndex( 0 );
    layout.add( helperField );

    // add the classpath field
    Label classpathLabel = new Label( Messages.getString( "classpath" ) );
    classpathLabel.setStyleName( "grid.cell" );
    layout.add( classpathLabel );
    classpathField = new TextField();
    classpathField.setStyleName( "default" );
    classpathField.setWidth( new Extent( 100, Extent.PERCENT ) );
    layout.add( classpathField );

    // update the pane
    update();
  }

  /**
   * Update the pane
   */
  public void update()
  {
    // update the JDBC connection pool driver field
    if ( StringUtils.containsIgnoreCase( parent.getConnectionPool().getDriver(), "oracle" ) )
    {
      if ( StringUtils.containsIgnoreCase( parent.getConnectionPool().getDriver(), "xa" ) )
      {
        driverField.setSelectedIndex( 1 );
      }
      else
      {
        driverField.setSelectedIndex( 0 );
      }
    }
    if ( StringUtils.containsIgnoreCase( parent.getConnectionPool().getDriver(), "db2" ) )
    {
      driverField.setSelectedIndex( 2 );
    }
    if ( StringUtils.containsIgnoreCase( parent.getConnectionPool().getDriver(), "mysql" ) )
    {
      driverField.setSelectedIndex( 3 );
    }
    if ( StringUtils.containsIgnoreCase( parent.getConnectionPool().getDriver(), "postgres" ) )
    {
      driverField.setSelectedIndex( 4 );
    }
    // update the JDBC connection pool helper field
    helperField.setSelectedIndex( 0 );
    if ( StringUtils.containsIgnoreCase( parent.getConnectionPool().getHelperclass(), "generic" ) )
    {
      helperField.setSelectedIndex( 1 );
    }
    if ( StringUtils.containsIgnoreCase( parent.getConnectionPool().getHelperclass(), "oracle" ) )
    {
      helperField.setSelectedIndex( 2 );
    }
    // update the JDBC connection pool classpath field
    classpathField.setText( parent.getConnectionPool().getClasspath() );
  }

  public SelectField getDriverField()
  {
    return this.driverField;
  }

  public SelectField getHelperField()
  {
    return this.helperField;
  }

  public TextField getClasspathField()
  {
    return this.classpathField;
  }

}