on if the instance is not allowed to call this
 method.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>EJB 1.1</dd>
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<h4>isCallerInRole</h4>
<pre>boolean&nbsp;isCallerInRole(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;roleName)
                throws <a href="https://docs