com.hangum.tadpole.preference.ui.AmazonPreferencePage.java Source code

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Here is the source code for com.hangum.tadpole.preference.ui.AmazonPreferencePage.java

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/*******************************************************************************
 * Copyright (c) 2015 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.preference.ui;

import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
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.Text;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;

import com.hangum.tadpole.commons.google.analytics.AnalyticCaller;
import com.hangum.tadpole.commons.libs.core.message.CommonMessages;
import com.hangum.tadpole.preference.Messages;
import com.hangum.tadpole.preference.define.PreferenceDefine;
import com.hangum.tadpole.preference.get.GetAmazonPreference;

/**
 * Amazon account setting
 * 
 * @author hangum
 * @version 1.6.1
 * @since 2015. 4. 17.
 *
 */
public class AmazonPreferencePage extends TadpoleDefaulPreferencePage implements IWorkbenchPreferencePage {
    private static final Logger logger = Logger.getLogger(AmazonPreferencePage.class);
    private Text textAccessKey;
    private Text textSecretKey;

    public AmazonPreferencePage() {
    }

    @Override
    public void init(IWorkbench workbench) {
    }

    @Override
    protected Control createContents(Composite parent) {
        Composite containerMain = new Composite(parent, SWT.NONE);
        containerMain.setLayout(new GridLayout(2, false));

        Label lblAccessKey = new Label(containerMain, SWT.NONE);
        lblAccessKey.setText(Messages.get().AmazonPreferencePage_0);

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

        Label lblSecretKey = new Label(containerMain, SWT.NONE);
        lblSecretKey.setText(Messages.get().AmazonPreferencePage_1);

        textSecretKey = new Text(containerMain, SWT.BORDER | SWT.PASSWORD);
        textSecretKey.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));

        initDefaultValue();

        // google analytic
        AnalyticCaller.track(this.getClass().getName());

        return containerMain;
    }

    /**
     * ?   
     */
    private void initDefaultValue() {
        textAccessKey.setText(GetAmazonPreference.getAccessValue());
        textSecretKey.setText(GetAmazonPreference.getSecretValue());
    }

    @Override
    public boolean performOk() {
        String txtAccessKey = textAccessKey.getText();
        String txtSecretKey = textSecretKey.getText();

        if (StringUtils.length(txtAccessKey) > 10 && StringUtils.length(txtSecretKey) > 10) {
            try {
                updateEncriptInfo(PreferenceDefine.AMAZON_ACCESS_NAME, txtAccessKey);
                updateEncriptInfo(PreferenceDefine.AMAZON_SECRET_NAME, txtSecretKey);

            } catch (Exception e) {
                logger.error("GeneralPreference saveing", e); //$NON-NLS-1$

                MessageDialog.openError(getShell(), CommonMessages.get().Error,
                        Messages.get().GeneralPreferencePage_2 + e.getMessage()); //$NON-NLS-1$
                return false;
            }
        }

        return super.performOk();
    }

    @Override
    public boolean performCancel() {
        initDefaultValue();

        return super.performCancel();
    }

    @Override
    protected void performApply() {

        super.performApply();
    }

    @Override
    protected void performDefaults() {
        initDefaultValue();

        super.performDefaults();
    }

}