com.hangum.tadpole.commons.admin.core.dialogs.LDAPConfigurationDialog.java Source code

Introduction

Here is the source code for com.hangum.tadpole.commons.admin.core.dialogs.LDAPConfigurationDialog.java

Source

/*******************************************************************************
 * Copyright (c) 2016 hangum.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v2.1
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * 
 * Contributors:
 *     hangum - initial API and implementation
 ******************************************************************************/
package com.hangum.tadpole.commons.admin.core.dialogs;

import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IDialogConstants;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

import com.hangum.tadpole.commons.libs.core.message.CommonMessages;
import com.hangum.tadpole.engine.query.dao.system.UserInfoDataDAO;
import com.hangum.tadpole.engine.query.sql.TadpoleSystem_UserInfoData;
import com.hangum.tadpole.preference.define.AdminPreferenceDefine;
import com.hangum.tadpole.preference.define.GetAdminPreference;

/**
 * LDAP Configuration dialog
 * @author hangum
 *
 */
public class LDAPConfigurationDialog extends Dialog {
    private static final Logger logger = Logger.getLogger(LDAPConfigurationDialog.class);

    private Text textLDAPURL;
    private Text textAuthentication;

    /**
     * Create the dialog.
     * @param parentShell
     */
    public LDAPConfigurationDialog(Shell parentShell) {
        super(parentShell);
        setShellStyle(SWT.MAX | SWT.RESIZE | SWT.TITLE | SWT.APPLICATION_MODAL);
    }

    @Override
    public void configureShell(Shell newShell) {
        super.configureShell(newShell);
        newShell.setText("LDAP Configuration Dialog");
    }

    /**
     * Create contents of the dialog.
     * @param parent
     */
    @Override
    protected Control createDialogArea(Composite parent) {
        Composite container = (Composite) super.createDialogArea(parent);
        GridLayout gridLayout = (GridLayout) container.getLayout();
        gridLayout.verticalSpacing = 5;
        gridLayout.horizontalSpacing = 5;
        gridLayout.marginHeight = 5;
        gridLayout.marginWidth = 5;

        Composite composite = new Composite(container, SWT.NONE);
        composite.setLayout(new GridLayout(2, false));
        composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1));

        Label lblLdapIp = new Label(composite, SWT.NONE);
        lblLdapIp.setText("LDAP URL");

        textLDAPURL = new Text(composite, SWT.BORDER);
        textLDAPURL.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
        new Label(composite, SWT.NONE);

        Label lblExLdapldapexamplecom = new Label(composite, SWT.NONE);
        lblExLdapldapexamplecom.setText("ex) LDAP://ldap.example.com:389");

        Label lblAuthentication = new Label(composite, SWT.NONE);
        lblAuthentication.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1));
        lblAuthentication.setText("Authentication");

        textAuthentication = new Text(composite, SWT.BORDER);
        textAuthentication.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

        initUI();

        return container;
    }

    private void initUI() {
        textLDAPURL.setText(GetAdminPreference.getLDAPURL());
        textAuthentication.setText(GetAdminPreference.getLDAPAuthentication());
    }

    @Override
    protected void okPressed() {
        String strLDAPURL = textLDAPURL.getText();
        String strAuthentication = textAuthentication.getText();

        if (StringUtils.isBlank(strLDAPURL)) {
            MessageDialog.openError(getShell(), CommonMessages.get().Warning,
                    String.format(CommonMessages.get().Please_InputText, "LDAP URL"));
            textLDAPURL.setFocus();
            return;
        }
        if (StringUtils.isBlank(strAuthentication)) {
            MessageDialog.openError(getShell(), CommonMessages.get().Warning,
                    String.format(CommonMessages.get().Please_InputText, "Authentication"));
            textAuthentication.setFocus();
            return;
        }
        try {
            UserInfoDataDAO userInfoDao = TadpoleSystem_UserInfoData
                    .updateAdminValue(AdminPreferenceDefine.SYSTEM_LDAP_URL, strLDAPURL);
            GetAdminPreference.updateAdminSessionData(AdminPreferenceDefine.SYSTEM_LDAP_URL, userInfoDao);

            userInfoDao = TadpoleSystem_UserInfoData
                    .updateAdminValue(AdminPreferenceDefine.SYSTEM_LDAP_AUTHENTICATION, strAuthentication);
            GetAdminPreference.updateAdminSessionData(AdminPreferenceDefine.SYSTEM_LDAP_AUTHENTICATION,
                    userInfoDao);
        } catch (Exception e) {
            logger.error("SAVE LDAP Information", e);
        }

        super.okPressed();
    }

    /**
     * Create contents of the button bar.
     * @param parent
     */
    @Override
    protected void createButtonsForButtonBar(Composite parent) {
        createButton(parent, IDialogConstants.OK_ID, CommonMessages.get().OK, true);
        createButton(parent, IDialogConstants.CANCEL_ID, CommonMessages.get().Cancel, false);
    }

    /**
     * Return the initial size of the dialog.
     */
    @Override
    protected Point getInitialSize() {
        return new Point(470, 300);
    }
}