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RequiresGuest (Apache Shiro 1.2.4 API)
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org.apache.shiro.authz.annotation</FONT>
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Annotation Type RequiresGuest</H2>
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<DT><PRE><FONT SIZE="-1"><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/annotation/Target.html?is-external=true" title="class or interface in java.lang.annotation">@Target</A>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/annotation/Target.html?is-external=true#value()" title="class or interface in java.lang.annotation">value</A>={<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/annotation/ElementType.html?is-external=true#TYPE" title="class or interface in java.lang.annotation">TYPE</A>,<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/annotation/ElementType.html?is-external=true#METHOD" title="class or interface in java.lang.annotation">METHOD</A>})
<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/annotation/Retention.html?is-external=true" title="class or interface in java.lang.annotation">@Retention</A>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/annotation/Retention.html?is-external=true#value()" title="class or interface in java.lang.annotation">value</A>=<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/annotation/RetentionPolicy.html?is-external=true#RUNTIME" title="class or interface in java.lang.annotation">RUNTIME</A>)
</FONT>public @interface <A HREF="../../../../../src-html/org/apache/shiro/authz/annotation/RequiresGuest.html#line.42"><B>RequiresGuest</B></A></DL>
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<P>
Requires the current Subject to be a &quot;guest&quot;, that is, they are not authenticated <em>or</em> remembered
from a previous session for the annotated class/instance/method to be accessed or invoked.
<p/>
This annotation is the logical inverse of the <A HREF="../../../../../org/apache/shiro/authz/annotation/RequiresUser.html" title="annotation in org.apache.shiro.authz.annotation"><CODE>RequiresUser</CODE></A> annotation. That is,
<code>RequiresUser == !RequiresGuest</code>, or more accurately,
<p/>
<code>RequiresGuest === subject.<A HREF="../../../../../org/apache/shiro/subject/Subject.html#getPrincipal()"><CODE>getPrincipal()</CODE></A> == null</code>.
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<DT><B>Since:</B></DT>
<DD>0.9.0</DD>
<DT><B>See Also:</B><DD><A HREF="../../../../../org/apache/shiro/authz/annotation/RequiresAuthentication.html" title="annotation in org.apache.shiro.authz.annotation"><CODE>RequiresAuthentication</CODE></A>,
<A HREF="../../../../../org/apache/shiro/authz/annotation/RequiresUser.html" title="annotation in org.apache.shiro.authz.annotation"><CODE>RequiresUser</CODE></A></DL>
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