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/**
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*
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*/
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package eu.etaxonomy.taxeditor.datasource.wizard;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Group;
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import org.eclipse.swt.widgets.Label;
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import org.eclipse.swt.widgets.Text;
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import eu.etaxonomy.cdm.database.CdmDataSource;
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import eu.etaxonomy.cdm.database.ICdmDataSource;
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/**
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* @author n.hoffmann
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*
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*/
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public class CdmDataSourcePostgreSQLServerWizardPage extends
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CdmDataSourceCredentialsWizardPage {
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private Text text_port;
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private Text text_server;
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private String server;
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private int port;
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@Deprecated
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protected CdmDataSourcePostgreSQLServerWizardPage(ICdmDataSource dataSource) {
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super("PostgreSQL Server", dataSource);
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setTitle("PostgreSQL Server");
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setDescription("Enter credentials for PostgreSQL Server database");
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}
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/**
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* <p>Constructor for CdmDataSourcePostgreSQLServerWizardPage.</p>
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*
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* @param dataSource a {@link eu.etaxonomy.cdm.database.ICdmDataSource} object.
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* @param mode a {@link eu.etaxonomy.taxeditor.datasource.wizard.CdmDataSourceWizard.Mode} enum type.
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*/
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protected CdmDataSourcePostgreSQLServerWizardPage(ICdmDataSource dataSource, CdmDataSourceWizard.Mode mode) {
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super("PostgreSQL Server", dataSource, mode);
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setTitle("PostgreSQL Server");
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setDescription("Enter credentials for PostgreSQL Server database");
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.datasource.wizard.CdmDataSourceCredentialsWizardPage#createDatabaseForm()
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*/
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@Override
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public void createDatabaseForm() {
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// Create group composite for location data
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locationGroup = new Group(composite, SWT.NONE);
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locationGroup.setText("Location");
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locationGroup.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 2, 1));
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GridLayout locationLayout = new GridLayout();
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locationLayout.numColumns = 2;
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locationGroup.setLayout(locationLayout);
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// Create host label
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Label serverLabel = new Label(locationGroup, SWT.NONE);
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serverLabel.setText("Host:");
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// Create host input
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text_server = new Text(locationGroup, SWT.BORDER);
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text_server.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
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// Create port label
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Label portLabel = new Label(locationGroup, SWT.NONE);
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portLabel.setText("Port:");
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// Create port input
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text_port = new Text(locationGroup, SWT.BORDER);
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text_port.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.datasource.wizard.CdmDataSourceCredentialsWizardPage#updateLocation()
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*/
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@Override
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public void updateLocation() {
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server = text_server.getText();
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try{
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if(! text_port.getText().equals("")){
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port = new Integer(text_port.getText());
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setErrorMessage(null);
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}
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}catch(NumberFormatException e){
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setErrorMessage("Port number contains invalid characters");
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}
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.datasource.wizard.CdmDataSourceCredentialsWizardPage#updateDataSource()
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*/
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@Override
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public void updateDataSource() {
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ICdmDataSource dataSource = getDataSource();
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if(dataSource == null) {
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setDataSource(CdmDataSource.NewPostgreSQLInstance(server,
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database,
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port,
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username,
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password,
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nomenclaturalCode));
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} else {
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dataSource.setName(name);
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dataSource.setServer(server);
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dataSource.setDatabase(database);
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dataSource.setPort(port);
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dataSource.setUsername(username);
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dataSource.setPassword(password);
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dataSource.setNomenclaturalCode(nomenclaturalCode);
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}
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.datasource.wizard.CdmDataSourceCredentialsWizardPage#init()
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*/
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/** {@inheritDoc} */
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@Override
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public void init() {
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super.init();
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if(getDataSource() != null){
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removeListeners();
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text_server.setText(getDataSource().getServer());
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text_port.setText(String.valueOf(getDataSource().getPort()));
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// add listeners after setting text to avoid the modify event being called
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// for the initial value
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addListeners();
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}
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}
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private void addListeners() {
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text_server.addModifyListener(this);
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text_port.addModifyListener(this);
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}
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private void removeListeners() {
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text_server.removeModifyListener(this);
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text_port.removeModifyListener(this);
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}
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}
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