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package pt.estgp.estgweb.web.tags;
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package pt.estgp.estgweb.web.tags;
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import org.apache.struts.taglib.logic.ConditionalTagBase;
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import org.apache.log4j.Logger;
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import pt.estgp.estgweb.Globals;
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import pt.estgp.estgweb.domain.UserSessionImpl;
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import javax.servlet.jsp.tagext.BodyTagSupport;
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import javax.servlet.jsp.JspException;
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import javax.servlet.jsp.JspException;
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import javax.servlet.jsp.JspWriter;
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import pt.estgp.estgweb.domain.UserSessionImpl;
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import pt.estgp.estgweb.Globals;
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public class IsNotAuthenticatedTag extends BodyTagSupport
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public class IsNotAuthenticatedTag extends ConditionalTagBase
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{
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{
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    private static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(IsNotAuthenticatedTag.class);
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    public int doStartTag() throws JspException
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    protected boolean condition() throws JspException {
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    {
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        if (go())
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            return EVAL_BODY_TAG;
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        else
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            return SKIP_BODY;
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    }
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    public boolean go()
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    {
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        UserSessionImpl userSession = (UserSessionImpl) pageContext.getRequest().getAttribute(Globals.USER_SESSION_KEY);
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        UserSessionImpl userSession = (UserSessionImpl) pageContext.getRequest().getAttribute(Globals.USER_SESSION_KEY);
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        return userSession == null || userSession.getUser() == null;
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        return !(userSession != null && userSession.getUser() != null);
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    }
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    public int doEndTag() throws JspException
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    {
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        if (go())
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        {
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            1.5.0/docs/api/java/lang/String.html">String toPage = bodyContent.getString().trim();
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            JspWriter writer = pageContext.getOut();
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            try
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            {
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                writer.write(toPage);
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            }
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            catch (1.5.0/docs/api/java/lang/Exception.html">Exception e)
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            {
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                logger.error(e, e);
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                throw new JspException(e);
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            }
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        }
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        // Continue processing this page
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        return EVAL_PAGE;
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    }
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    }
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}
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}