package org.uned.agonzalo16.bitacora.web.tag;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Configurable;
import org.uned.agonzalo16.bitacora.dao.MessageDao;
import org.uned.agonzalo16.bitacora.dao.UserDao;
import org.uned.agonzalo16.bitacora.domain.User;
import org.uned.agonzalo16.bitacora.service.security.AuthenticatedUser;
import org.uned.agonzalo16.bitacora.service.security.AuthenticationProvider;
@Configurable
@SuppressWarnings("serial")
public class MessagesNotReadTag extends TagSupport {
private String var;
@Autowired
private transient UserDao userDao;
@Autowired
private transient AuthenticationProvider authenticationProvider;
@Autowired
private transient MessageDao messageDao;
public void setVar(String var) {
this.var = var;
}
@Override
public int doStartTag() throws JspException {
AuthenticatedUser principal = authenticationProvider.getCurrentUserDetails();
User user = userDao.get(principal.getId());
pageContext.setAttribute(var, messageDao.findNotReadByDestination(user));
return SKIP_BODY;
}
}