ru.codeinside.adm.ui.ButtonCreateGroup.java Source code

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Here is the source code for ru.codeinside.adm.ui.ButtonCreateGroup.java

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/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 * Copyright (c) 2013, MPL CodeInside http://codeinside.ru
 */

package ru.codeinside.adm.ui;

import ru.codeinside.adm.AdminServiceProvider;

import com.vaadin.data.Validator;
import com.vaadin.data.validator.StringLengthValidator;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Form;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.TextField;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.Window.Notification;

public class ButtonCreateGroup extends VerticalLayout {

    private static final String NAME = " ";
    private static final String TITLE = "? ";

    private static final long serialVersionUID = 1L;

    private String typeGroup;
    private TableGroup tableGroup;

    ButtonCreateGroup(final String typeGroup, TableGroup tableGroup) {
        this.typeGroup = typeGroup;
        this.tableGroup = tableGroup;
        setMargin(true);
        showButtonCreateGroup();
    }

    private void showButtonCreateGroup() {

        removeAllComponents();

        final Button buttonCreateGroup = new Button(" ", new Button.ClickListener() {

            private static final long serialVersionUID = 1L;

            public void buttonClick(ClickEvent event) {
                removeAllComponents();
                final Form groupForm = new Form();
                groupForm.addField(NAME, new TextField(NAME));
                groupForm.getField(NAME).setRequired(true);
                groupForm.getField(NAME).setRequiredError("  ");
                groupForm.getField(NAME)
                        .addValidator(new StringLengthValidator(
                                "      255 ?", 1,
                                255, false));
                groupForm.getField(NAME).addValidator(new Validator() {

                    private static final long serialVersionUID = 1L;

                    public void validate(Object value) throws InvalidValueException {
                        if (!isValid(value)) {
                            if (value != null && value.toString().matches("[0-9].{0,}")) {
                                throw new InvalidValueException(
                                        "   ?? ? ? ");
                            } else {
                                throw new InvalidValueException(
                                        "   ???  ?   ");
                            }
                        }
                    }

                    public boolean isValid(Object value) {
                        if (value == null || !(value instanceof String)) {
                            return false;
                        }

                        return ((String) value).matches("[aA-zZ][aA0-zZ9]{0,}");
                    }
                });

                groupForm.addField(TITLE, new TextField(TITLE));
                groupForm.getField(TITLE).setRequired(true);
                groupForm.getField(TITLE).setRequiredError("  ");
                groupForm.getField(TITLE).addValidator(new StringLengthValidator(
                        "?      255 ?",
                        1, 255, false));
                groupForm.getField(TITLE).addValidator(new Validator() {

                    private static final long serialVersionUID = 1L;

                    public void validate(Object value) throws InvalidValueException {
                        if (!isValid(value)) {
                            throw new InvalidValueException(
                                    "?    ???  ");
                        }
                    }

                    public boolean isValid(Object value) {
                        if (value == null || !(value instanceof String)) {
                            return false;
                        }
                        return (!((String) value).replace(" ", "").isEmpty());
                    }
                });
                addComponent(groupForm);

                final Button apply = new Button("", new Button.ClickListener() {

                    private static final long serialVersionUID = 1L;

                    public void buttonClick(ClickEvent event) {
                        try {
                            groupForm.commit();
                            String name = groupForm.getField(NAME).getValue().toString();
                            String title = groupForm.getField(TITLE).getValue().toString();

                            Boolean social = (typeGroup == GroupTab.EMPLOYEE);
                            boolean gropIsExist = AdminServiceProvider.get().createGroup(name, title, social);
                            if (gropIsExist) {
                                tableGroup.addItem(name, title);
                                tableGroup.setValue(name);
                                getWindow().showNotification(" " + name + " ?");
                            } else {
                                getWindow().showNotification(
                                        " " + name + "  ??",
                                        Notification.TYPE_WARNING_MESSAGE);
                            }
                            showButtonCreateGroup();
                        } catch (Exception e) {

                        }
                    }
                });

                final Button cancel = new Button("", new Button.ClickListener() {

                    private static final long serialVersionUID = 1L;

                    public void buttonClick(ClickEvent event) {
                        showButtonCreateGroup();
                    }
                });

                HorizontalLayout buttons = new HorizontalLayout();
                buttons.setSpacing(true);
                buttons.addComponent(apply);
                buttons.addComponent(cancel);
                groupForm.getFooter().addComponent(buttons);
            }

        });
        addComponent(buttonCreateGroup);
    }
}