br.ufac.sion.service.EnviaEmailService.java Source code

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Here is the source code for br.ufac.sion.service.EnviaEmailService.java

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/*
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package br.ufac.sion.service;

import br.ufac.sion.exception.NegocioException;
import br.ufac.sion.service.util.InfoEmail;
import java.io.Serializable;
import javax.annotation.Resource;
import javax.ejb.LocalBean;
import javax.ejb.Lock;
import javax.ejb.LockType;
import javax.ejb.Singleton;
import javax.ejb.Startup;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;
import javax.ejb.TransactionManagement;
import javax.ejb.TransactionManagementType;
import javax.inject.Inject;
import javax.jms.JMSConnectionFactory;
import javax.jms.JMSContext;
import javax.jms.Queue;
import org.apache.commons.lang3.StringUtils;

/**
 *
 * @author Rennan
 */
@Singleton
@Startup
@LocalBean
@TransactionAttribute(TransactionAttributeType.REQUIRED)
@TransactionManagement(TransactionManagementType.CONTAINER)
public class EnviaEmailService implements Serializable {

    @Resource(mappedName = "jms/emailQueue")
    private Queue emailQueue;

    @Inject
    @JMSConnectionFactory("jms/emailQueueFactory")
    private JMSContext context;

    @Lock(LockType.WRITE)
    public void processaEnvioDeEmail(InfoEmail infoEmail) throws NegocioException {
        if (infoEmail == null) {
            throw new NegocioException("No foi possvel enviar o e-mail. Contedo vzio!");
        } else {
            if (StringUtils.isBlank(infoEmail.getPara())) {
                throw new NegocioException("No foi possvel enviar o e-mail. Remetente invlido!");
            }
        }
        context.createProducer().send(emailQueue, infoEmail);
    }
}