NewSAN.java

/* 
 * Copyright (c) 2010-2012 Thiago T. Sá
 * 
 * This file is part of CloudReports.
 *
 * CloudReports is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * CloudReports is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * For more information about your rights as a user of CloudReports,
 * refer to the LICENSE file or see <http://www.gnu.org/licenses/>.
 */

package cloudreports.gui.datacenters;

import cloudreports.dao.DatacenterRegistryDAO;
import cloudreports.gui.Dialog;
import cloudreports.gui.MainView;
import cloudreports.models.DatacenterRegistry;
import cloudreports.models.SanStorageRegistry;
import java.awt.event.KeyEvent;

/**
 * The NewSAN form.
 * Most of its code is generated automatically by the NetBeans IDE.
 * 
 * @author      Thiago T. Sá
 * @since       1.0
 */
public class NewSAN extends javax.swing.JDialog {

    /** The datacenter registry that will own the new SAN. */
    DatacenterRegistry dcr;
    
    /** A specific datacenter view. */
    SpecificDatacenterView sdcv;
    
    /** Creates a new NewSAN form. */
    public NewSAN(DatacenterRegistry dcr, SpecificDatacenterView sdcv) {
        this.dcr=dcr;
        this.sdcv=sdcv;
        initComponents();
    }

    /** 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() {

        jLabel1 = new javax.swing.JLabel();
        textField = new javax.swing.JTextField();
        cancelButton = new javax.swing.JButton();
        okButton = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setTitle("New SAN");
        setModal(true);
        setResizable(false);

        jLabel1.setText("New SAN's name:");

        textField.addKeyListener(new java.awt.event.KeyAdapter() {
            public void keyPressed(java.awt.event.KeyEvent evt) {
                textFieldKeyPressed(evt);
            }
        });

        cancelButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/cloudreports/gui/resources/cancel.png"))); // NOI18N
        cancelButton.setText("Cancel");
        cancelButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                cancelButtonActionPerformed(evt);
            }
        });

        okButton.setIcon(new javax.swing.ImageIcon(getClass().getResource("/cloudreports/gui/resources/ok.png"))); // NOI18N
        okButton.setText("OK");
        okButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                okButtonActionPerformed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addGroup(layout.createSequentialGroup()
                        .addComponent(jLabel1)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                        .addComponent(textField, javax.swing.GroupLayout.DEFAULT_SIZE, 250, Short.MAX_VALUE))
                    .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                        .addComponent(okButton)
                        .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                        .addComponent(cancelButton)))
                .addContainerGap())
        );

        layout.linkSize(javax.swing.SwingConstants.HORIZONTAL, new java.awt.Component[] {cancelButton, okButton});

        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel1)
                    .addComponent(textField, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(cancelButton)
                    .addComponent(okButton))
                .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    /** 
     * Creates the new SAN when the OK button is clicked.
     * The name of the SAN must be unique.
     *
     * @param   evt     an action event.
     * @since           1.0
     */    
    private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed
        String name = textField.getText();
        DatacenterRegistryDAO drDAO = new DatacenterRegistryDAO();
        SanStorageRegistry newSan = new SanStorageRegistry(name);
        
        if( (!name.isEmpty()) //Name field is not empty
                && (dcr.getSanList().indexOf(newSan) == -1)) { //There's no other SAN with the same name
            
            dcr.getSanList().add(new SanStorageRegistry(name));
            drDAO.updateDatacenterRegistry(dcr);
            sdcv.updateSansTable();
            sdcv.updateInformationPanel();
            MainView.setDatacenterModified(true);
            dispose();            
        }
        else{
            Dialog.showWarning(this, "Error creating new SAN.\nPlease try another name.");
        }
    }//GEN-LAST:event_okButtonActionPerformed

    /** 
     * Closes the form when the Cancel button is clicked.
     *
     * @param   evt     an action event.
     * @since           1.0
     */      
    private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelButtonActionPerformed
        dispose();
    }//GEN-LAST:event_cancelButtonActionPerformed

    /** 
     * Triggers a click on the OK button when the ENTER key is pressed.
     *
     * @param   evt     an action event.
     * @since           1.0
     */      
    private void textFieldKeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_textFieldKeyPressed
        if(evt.getKeyCode()==KeyEvent.VK_ENTER) okButtonActionPerformed(null);
    }//GEN-LAST:event_textFieldKeyPressed


    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JButton cancelButton;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JButton okButton;
    private javax.swing.JTextField textField;
    // End of variables declaration//GEN-END:variables

}