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codeql/java/ql/src/Frameworks/JavaEE/EJB/EjbThis.qhelp
2018-08-30 10:48:05 +01:00

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<!DOCTYPE qhelp PUBLIC
"-//Semmle//qhelp//EN"
"qhelp.dtd">
<qhelp>
<overview>
<p>
The Enterprise JavaBeans 3.0 core specification, Section 21.1.2, states:
</p>
<blockquote>
<p>
The enterprise bean must not attempt to pass <code>this</code> as an argument or method result. The
enterprise bean must pass the result of <code>SessionContext.getBusinessObject</code>,
<code>SessionContext.getEJBObject</code>, <code>SessionContext.getEJBLocalObject</code>,
<code>EntityContext.getEJBObject</code>, or <code>EntityContext.getEJBLocalObject</code> instead.
</p>
</blockquote>
</overview>
<references>
<li>
<a href="http://jcp.org/aboutJava/communityprocess/final/jsr220/index.html">
JSR-220 Enterprise JavaBeans 3.0 Final Release</a> (ejbcore),
Section 21.1.2 Programming Restrictions
</li>
</references>
</qhelp>