eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/datasource/wizard/CdmDataSourceMySQLWizardPage.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.taxeditor.datasource.wizard;
  12
  13 import org.eclipse.swt.SWT;
  14 import org.eclipse.swt.layout.GridData;
  15 import org.eclipse.swt.layout.GridLayout;
  16 import org.eclipse.swt.widgets.Group;
  17 import org.eclipse.swt.widgets.Label;
  18 import org.eclipse.swt.widgets.Text;
  19
  20 import eu.etaxonomy.cdm.database.CdmDataSource;
  21 import eu.etaxonomy.cdm.database.DatabaseTypeEnum;
  22 import eu.etaxonomy.cdm.database.ICdmDataSource;
  23
  24 /**
  25  * <p>CdmDataSourceMySQLWizardPage class.</p>
  26  *
  27  * @author n.hoffmann
  28  * @created 19.05.2009
  29  * @version 1.0
  30  */
  31 public class CdmDataSourceMySQLWizardPage extends CdmDataSourceCredentialsWizardPage {
  32
  33         private Text text_port;
  34         private Text text_server;
  35
  36         private String server;
  37
  38         private int port;
  39
  40         /**
  41          * <p>Constructor for CdmDataSourceMySQLWizardPage.</p>
  42          *
  43          * @param dataSource a {@link eu.etaxonomy.cdm.database.ICdmDataSource} object.
  44          */
  45         protected CdmDataSourceMySQLWizardPage(ICdmDataSource dataSource) {
  46                 super("MySQL");
  47                 setTitle("MySQL Server");
  48                 setDescription("Enter credentials for MySQL database");
  49                 this.setDataSource(dataSource);
  50         }
  51
  52         /* (non-Javadoc)
  53          * @see eu.etaxonomy.taxeditor.store.datasource.CdmDataSourceCredentialsWizardPage#createDatabaseForm()
  54          */
  55         /** {@inheritDoc} */
  56         @Override
  57         public void createDatabaseForm() {
  58                 // Create group composite for location data
  59                 locationGroup = new Group(composite, SWT.NONE);
  60                 locationGroup.setText("Location");
  61                 locationGroup.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
  62                 GridLayout locationLayout = new GridLayout();
  63                 locationLayout.numColumns = 2;
  64                 locationGroup.setLayout(locationLayout);
  65
  66                 // Create host label
  67                 Label serverLabel = new Label(locationGroup, SWT.NONE);
  68                 serverLabel.setText("Host:");
  69
  70                 // Create host input
  71                 text_server = new Text(locationGroup, SWT.BORDER);
  72                 text_server.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  73                 text_server.addModifyListener(this);
  74
  75                 // Create port label
  76                 Label portLabel = new Label(locationGroup, SWT.NONE);
  77                 portLabel.setText("Port:");
  78
  79                 // Create port input
  80                 text_port = new Text(locationGroup, SWT.BORDER);
  81                 text_port.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
  82                 text_port.addModifyListener(this);
  83
  84         }
  85
  86         /* (non-Javadoc)
  87          * @see eu.etaxonomy.taxeditor.store.datasource.CdmDataSourceCredentialsWizardPage#updateLocation()
  88          */
  89         /** {@inheritDoc} */
  90         @Override
  91         public void updateLocation() {
  92                 server = text_server.getText();
  93                 try{
  94                         if(! text_port.getText().equals("")){
  95                                 port = new Integer(text_port.getText());
  96                                 setErrorMessage(null);
  97                         }
  98                 }catch(NumberFormatException e){
  99                         setErrorMessage("Port number contains invalid characters");
 100                 }
 101         }
 102
 103         /* (non-Javadoc)
 104          * @see eu.etaxonomy.taxeditor.datasource.wizard.CdmDataSourceCredentialsWizardPage#updateDataSource()
 105          */
 106         /** {@inheritDoc} */
 107         @Override
 108         public void updateDataSource() {
 109                 setDataSource(CdmDataSource.NewMySqlInstance(server,
 110                                                                                                         database,
 111                                                                                                         port,
 112                                                                                                         username,
 113                                                                                                         password,
 114                                                                                                         nomenclaturalCode));
 115         }
 116
 117         /* (non-Javadoc)
 118          * @see eu.etaxonomy.taxeditor.datasource.wizard.CdmDataSourceCredentialsWizardPage#checkPageComplete()
 119          */
 120         /** {@inheritDoc} */
 121         @Override
 122         public void checkPageComplete() {
 123                 // check if widgets of this component are complete
 124                 boolean complete = server.trim().length() != 0;
 125
 126                 // set default port
 127                 if(port == 0){
 128                         port = DatabaseTypeEnum.MySQL.getDefaultPort();
 129                 }
 130
 131                 setPageComplete(complete);
 132
 133                 // check if widgets of the extended class are complete
 134                 super.checkPageComplete();
 135         }
 136
 137         /* (non-Javadoc)
 138          * @see eu.etaxonomy.taxeditor.datasource.wizard.CdmDataSourceCredentialsWizardPage#init()
 139          */
 140         /** {@inheritDoc} */
 141         @Override
 142         public void init() {
 143                 if(getDataSource() != null){
 144                         modifyTextWithoutTriggeringListeners(text_server, this, getDataSource().getServer());
 145                         modifyTextWithoutTriggeringListeners(text_port, this, getDataSource().getPort()+"");
 146                         super.init();
 147                 }
 148         }
 149 }