br.org.olimpiabarbacena.client.formulario.midia.Jornal.java Source code

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Here is the source code for br.org.olimpiabarbacena.client.formulario.midia.Jornal.java

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/**
 * Copyright 2011 Francisco Ernesto Teixeira e Jady Pmella Barbacena
 * 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 br.org.olimpiabarbacena.client.formulario.midia;

import br.org.olimpiabarbacena.client.Principal;
import br.org.olimpiabarbacena.client.rpc.MidiaService;
import br.org.olimpiabarbacena.client.rpc.MidiaServiceAsync;
import br.org.olimpiabarbacena.shared.dados.Midia;
import br.org.olimpiabarbacena.shared.dados.Tipo;

import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.uibinder.client.UiHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.Hidden;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.ListBox;
import com.google.gwt.user.client.ui.TextArea;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.Widget;

/**
 * <p>
 * Este &eacute; o formul&aacute;rio para inser&ccedil;&atilde;o e
 * edi&ccedil;&atilde;o de Jornal ou Revista.
 * </p>
 * <p>
 * Esta classe est&aacute; no pacote <code>formulario</code> porque &eacute;
 * onde se encontram todos os formul&aacute;rios do cliente. No cliente,
 * n&oacute;s permitimos o fornecimento de informa&ccedil;&otilde;es para serem
 * enviados por uma requisi&ccedil;&atilde;o RPC. No servidor, n&oacute;s
 * inserimos os dados fornecidos caso n&atilde;o possua uma
 * identifica&ccedil;&atilde;o ou salvamos caso exista uma
 * identifica&ccedil;&atilde;o.
 * </p>
 */
public class Jornal extends Composite {

    private Principal principal;
    private DialogBox dialogo;
    private Tipo tipo;
    private Midia jornal;
    private DialogBox dialogoEmprestar;
    private static CDUiBinder uiBinder = GWT.create(CDUiBinder.class);
    @UiField
    Hidden hiddenId;
    @UiField
    TextBox textboxTitulo;
    @UiField
    TextBox textboxEditora;
    @UiField
    TextBox textboxEdicao;
    @UiField
    TextBox textboxLocalidade;
    @UiField
    TextBox textboxCondicao;
    @UiField
    TextBox textboxISSN;
    @UiField
    TextBox textboxMARC;
    @UiField
    TextArea textareaDescricao;
    @UiField
    Label labelIdioma;
    @UiField
    ListBox listboxIdioma;
    @UiField
    Label labelCategoria;
    @UiField
    ListBox listboxCategoria;
    @UiField
    public Button buttonEmprestar;
    @UiField
    public Button buttonReservar;
    @UiField
    Button buttonSalvar;
    @UiField
    public Button buttonFechar;

    private final MidiaServiceAsync midiaService = GWT.create(MidiaService.class);

    interface CDUiBinder extends UiBinder<Widget, Jornal> {
    }

    public Jornal(Principal principal, DialogBox dialogo, Tipo tipo) {
        this.principal = principal;
        this.dialogo = dialogo;
        this.tipo = tipo;
        initWidget(uiBinder.createAndBindUi(this));

        labelIdioma.setVisible(false);
        listboxIdioma.setVisible(false);
        labelCategoria.setVisible(false);
        listboxCategoria.setVisible(false);
        buttonReservar.setVisible(false);
    }

    public void get(String id) {
        midiaService.obter(id, new AsyncCallback<br.org.olimpiabarbacena.shared.dados.Midia>() {
            @Override
            public void onFailure(Throwable caught) {
                Window.alert(caught.getMessage());
            }

            @Override
            public void onSuccess(br.org.olimpiabarbacena.shared.dados.Midia midia) {
                if (midia != null) {
                    jornal = midia;
                    hiddenId.setValue(midia.getId());
                    textboxTitulo.setValue(midia.getTitulo());
                    textboxEditora.setValue(midia.getEditora());
                    textboxEdicao.setValue(midia.getEdicao());
                    textboxLocalidade.setValue(midia.getLocalidade());
                    textboxCondicao.setValue(midia.getCondicao());
                    textboxISSN.setValue(midia.getISBN13());
                    textboxMARC.setValue(midia.getMARC());
                    textareaDescricao.setValue(midia.getDescricao());
                    // ListBox listboxIdioma;
                    // ListBox listboxCategoria;
                    tipo = midia.getTipo();
                }
            }
        });
    }

    @UiHandler("buttonEmprestar")
    void onButtonEmprestarClick(ClickEvent event) {
        dialogoEmprestar = new DialogBox(false);
        dialogoEmprestar.setWidth("450px");
        dialogoEmprestar.setHeight("113px");

        Emprestar emprestar = new Emprestar(jornal, dialogoEmprestar);

        dialogoEmprestar.setWidget(emprestar);
        dialogoEmprestar.center();
    }

    @UiHandler("buttonReservar")
    void onButtonReservarClick(ClickEvent event) {
    }

    @UiHandler("buttonSalvar")
    void onButtonSalvarClick(ClickEvent event) {
        br.org.olimpiabarbacena.shared.dados.Midia midia = new br.org.olimpiabarbacena.shared.dados.Midia();

        midia.setId(hiddenId.getValue());
        midia.setTitulo(textboxTitulo.getText());
        midia.setEditora(textboxEditora.getValue());
        midia.setEdicao(textboxEdicao.getValue());
        midia.setLocalidade(textboxLocalidade.getValue());
        midia.setCondicao(textboxCondicao.getValue());
        midia.setISBN13(textboxISSN.getValue());
        midia.setMARC(textboxMARC.getValue());
        midia.setDescricao(textareaDescricao.getValue());
        // ListBox listboxIdioma;
        // ListBox listboxCategoria;
        midia.setTipo(this.tipo);

        midiaService.salvar(midia, new AsyncCallback<Void>() {
            @Override
            public void onFailure(Throwable caught) {

            }

            @Override
            public void onSuccess(Void result) {
                principal.getPesquisar().limpar();
                principal.getPesquisar().listarAcervo();
                dialogo.hide();
            }
        });
    }

    @UiHandler("buttonFechar")
    void onButtonFecharClick(ClickEvent event) {
        dialogo.hide();
    }
}