br.eti.ranieri.opcoesweb.page.ExibirOnlinePage.java Source code

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Here is the source code for br.eti.ranieri.opcoesweb.page.ExibirOnlinePage.java

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/*
 *  Copyright 2009 ranieri.
 * 
 *  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.
 *  under the License.
 */
package br.eti.ranieri.opcoesweb.page;

import static br.eti.ranieri.opcoesweb.estado.Acao.PETROBRAS;
import static br.eti.ranieri.opcoesweb.estado.Acao.VALE;

import java.util.Map;

import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.markup.html.panel.FeedbackPanel;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.joda.time.DateTime;

import br.eti.ranieri.opcoesweb.OpcoesWebHttpSession;
import br.eti.ranieri.opcoesweb.estado.Acao;
import br.eti.ranieri.opcoesweb.estado.CotacaoAcaoOpcoes;
import br.eti.ranieri.opcoesweb.importacao.online.ImportadorOnline;

/**
 * 
 * @author ranieri
 */
public class ExibirOnlinePage extends PaginaBase {

    @SpringBean(name = "importadorOnline")
    private ImportadorOnline importador;

    public ExibirOnlinePage() {
        add(new FeedbackPanel("feedback"));
        add(new Link("atualizar") {

            @Override
            public void onClick() {
                importar();
            }
        });

        boolean configurado = OpcoesWebHttpSession.get().getConfiguracaoOnline().isConfigurado();
        if (configurado == false) {
            info("Para exibir cotaes online,  necessria a configurao.");
            getRequestCycle().setRedirect(true);
            setResponsePage(ConfigurarOnlinePage.class);
        } else {
            Map<Acao, CotacaoAcaoOpcoes> cotacoesOnline = OpcoesWebHttpSession.get().getCacheCotacoesOnline();
            add(new PainelAcaoOpcoes("tabelaPetrobras",
                    cotacoesOnline == null ? null : cotacoesOnline.get(PETROBRAS), new DateTime()));
            add(new PainelAcaoOpcoes("tabelaVale", cotacoesOnline == null ? null : cotacoesOnline.get(VALE),
                    new DateTime()));
        }
    }

    private void importar() {
        Map<Acao, CotacaoAcaoOpcoes> cotacoesOnline = importador
                .importar(OpcoesWebHttpSession.get().getConfiguracaoOnline());
        OpcoesWebHttpSession.get().setCacheCotacoesOnline(cotacoesOnline);

        DateTime agora = new DateTime();
        addOrReplace(new PainelAcaoOpcoes("tabelaPetrobras", cotacoesOnline.get(PETROBRAS), agora));

        addOrReplace(new PainelAcaoOpcoes("tabelaVale", cotacoesOnline.get(VALE), agora));
    }

}