com.emp.client.application.add.HomePagePresenter.java Source code

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Here is the source code for com.emp.client.application.add.HomePagePresenter.java

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/**
 * Copyright 2012 ArcBees Inc.
 *
 * 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.emp.client.application.add;

import com.emp.client.application.ApplicationPresenter;
import com.emp.client.place.NameTokens;
import com.emp.client.shared.model.Employee;
import com.emp.client.shared.model.EmployeeDB;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.TextBox;
import com.google.inject.Inject;
import com.google.web.bindery.event.shared.EventBus;
import com.gwtplatform.mvp.client.Presenter;
import com.gwtplatform.mvp.client.View;
import com.gwtplatform.mvp.client.annotations.NameToken;
import com.gwtplatform.mvp.client.annotations.ProxyStandard;
import com.gwtplatform.mvp.client.proxy.PlaceManager;
import com.gwtplatform.mvp.client.proxy.PlaceRequest;
import com.gwtplatform.mvp.client.proxy.ProxyPlace;

public class HomePagePresenter extends Presenter<HomePagePresenter.MyView, HomePagePresenter.MyProxy> {
    public interface MyView extends View {

        TextBox getEmpIdTextBox();

        TextBox getEmpNameTextBox();

        TextBox getEmpAgeTextBox();

        TextBox getEmpPhoneTextBox();

        TextBox getEmpAddressTextBox();

        Button getButton();
    }

    @ProxyStandard
    @NameToken(NameTokens.home)
    public interface MyProxy extends ProxyPlace<HomePagePresenter> {
    }

    @Inject
    EmployeeDB empdb;

    @Inject
    public HomePagePresenter(EventBus eventBus, MyView view, MyProxy proxy) {
        super(eventBus, view, proxy, ApplicationPresenter.SLOT_SetMainContent);
    }

    @Override
    protected void onBind() {
        super.onBind();
        //adding the clickhandler for the add  button
        getView().getButton().addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {

                //call the Employee constructor to set the values into the Employee object
                Employee emp = new Employee(Integer.parseInt(getView().getEmpIdTextBox().getText()),
                        getView().getEmpNameTextBox().getText(),
                        Integer.parseInt(getView().getEmpAgeTextBox().getText()),
                        Long.parseLong(getView().getEmpPhoneTextBox().getText()),
                        getView().getEmpAddressTextBox().getText());
                Window.alert("employee details added to the list");
                //add the employee object into the list
                empdb.addEmpData(emp);
                Window.alert("the no. of employees are" + empdb.getEmployeeCount());

            }
        });

    }
}