com.trivago.mail.pigeon.web.components.wizard.setup.steps.WizardAddRecipientGroupComponent.java Source code

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Here is the source code for com.trivago.mail.pigeon.web.components.wizard.setup.steps.WizardAddRecipientGroupComponent.java

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/**
 * Copyright (C) 2011-2012 trivago GmbH <mario.mueller@trivago.com>, <christian.krause@trivago.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.trivago.mail.pigeon.web.components.wizard.setup.steps;

import com.trivago.mail.pigeon.bean.RecipientGroup;
import com.vaadin.terminal.UserError;
import com.vaadin.ui.*;
import org.vaadin.teemu.wizards.WizardStep;

import java.util.Date;

public class WizardAddRecipientGroupComponent implements WizardStep {

    private TextField tfName;

    @Override
    public String getCaption() {
        return "Add a Recipient Group";
    }

    @Override
    public Component getContent() {
        Label label = new Label("<p>The Recipient Group is the highest order of collection recipients. "
                + "You need a Recipient Group in order to send a Newsletter.</p>", Label.CONTENT_XHTML);
        Panel rootPanel = new Panel("Add new group");
        final VerticalLayout verticalLayout = new VerticalLayout();
        tfName = new TextField("Name");
        verticalLayout.addComponent(label);
        verticalLayout.addComponent(tfName);
        rootPanel.addComponent(verticalLayout);
        return rootPanel;
    }

    @Override
    public boolean onAdvance() {
        if (tfName.getValue().equals("")) {
            tfName.setComponentError(new UserError("Name must not be empty"));
        } else {
            tfName.setComponentError(null);
        }

        if (!tfName.getValue().equals("")) {
            tfName.setComponentError(null);

            long grou_id = Math.round(new Date().getTime() * Math.random());

            try {
                RecipientGroup g = new RecipientGroup(grou_id, tfName.getValue().toString());
            } catch (RuntimeException e) {
                return false;
            }
        } else {
            return false;
        }
        return true;
    }

    @Override
    public boolean onBack() {
        return false;
    }
}