com.trivago.mail.pigeon.web.components.sender.ModalAddNewSender.java Source code

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Here is the source code for com.trivago.mail.pigeon.web.components.sender.ModalAddNewSender.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.sender;

import com.trivago.mail.pigeon.bean.Sender;
import com.trivago.mail.pigeon.storage.Util;
import com.vaadin.terminal.UserError;
import com.vaadin.ui.*;

public class ModalAddNewSender extends Window {
    public ModalAddNewSender(final SenderList sl) {
        super();
        setClosable(false);
        setModal(true);
        setWidth("300px");

        Panel rootPanel = new Panel("Add new Sender");
        final VerticalLayout verticalLayout = new VerticalLayout();
        final TextField tfName = new TextField("Name");
        final TextField tfFromMail = new TextField("From E-Mail");
        final TextField tfReplyTo = new TextField("ReplyTo E-Mail");

        verticalLayout.addComponent(tfName);
        verticalLayout.addComponent(tfFromMail);
        verticalLayout.addComponent(tfReplyTo);

        HorizontalLayout buttonLayout = new HorizontalLayout();

        Button saveButton = new Button("Save");
        Button cancelButton = new Button("Cancel");

        cancelButton.addListener(new Button.ClickListener() {
            @Override
            public void buttonClick(Button.ClickEvent event) {
                event.getButton().getWindow().setVisible(false);
                event.getButton().getWindow().getParent().removeComponent(event.getButton().getWindow());
            }
        });

        saveButton.addListener(new Button.ClickListener() {
            @Override
            public void buttonClick(Button.ClickEvent event) {
                if (tfName.getValue().equals("")) {
                    tfName.setComponentError(new UserError("Name must not be empty"));
                } else {
                    tfName.setComponentError(null);
                }

                if (tfFromMail.getValue().equals("")) {
                    tfFromMail.setComponentError(new UserError("From E-Mail must not be empty"));
                } else {
                    tfFromMail.setComponentError(null);
                }

                if (tfReplyTo.getValue().equals("")) {
                    tfReplyTo.setComponentError(new UserError("Reply-To E-Mail must not be empty"));
                } else {
                    tfReplyTo.setComponentError(null);
                }

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

                    long senderId = Util.generateId();
                    try {
                        Sender s = new Sender(senderId, tfFromMail.getValue().toString(),
                                tfReplyTo.getValue().toString(), tfName.getValue().toString());
                        event.getButton().getWindow().setVisible(false);
                        event.getButton().getWindow().getParent().removeComponent(event.getButton().getWindow());
                        event.getButton().getWindow().getParent().showNotification("Saved successfully",
                                Notification.TYPE_HUMANIZED_MESSAGE);
                        sl.getBeanContainer().addItem(s.getId(), s);

                        // The sender select could be placed anywhere but must be reloaded to reflect the changes.
                        SenderSelectBox.reloadSelect();
                    } catch (RuntimeException e) {
                        // Should never happen ... hopefully :D
                    }
                }
            }
        });

        buttonLayout.setSpacing(true);
        buttonLayout.addComponent(saveButton);
        buttonLayout.addComponent(cancelButton);

        verticalLayout.addComponent(buttonLayout);
        rootPanel.addComponent(verticalLayout);
        this.addComponent(rootPanel);
    }
}