cardruntimeexception.html

JAVA CARD 开发包规格说明,版本为2.2.2

<CODE>static&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javacard/framework/CardRuntimeException.html#throwIt(short)">throwIt</A></B>(short&nbsp;reason)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Throws the Java Card runtime environment-owned instance of the <code>CardRuntimeException</code> class with the
 specified reason.</TD>
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<A NAME="CardRuntimeException(short)"><!-- --></A><H3>
CardRuntimeException</H3>
<PRE>
public <B>CardRuntimeException</B>(short&nbsp;reason)</PRE>
<DL>
<DD>Constructs a CardRuntimeException instance with the specified reason.
 To conserve on resources, use the <code>throwIt()</code> method
 to employ the Java Card runtime environment-owned instance of this class.
<P>
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<DT><B>Parameters:</B><DD><CODE>reason</CODE> - the reason for the exception</DL>
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<A NAME="getReason()"><!-- --></A><H3>
getReason</H3>
<PRE>
public short <B>getReason</B>()</PRE>
<DL>
<DD>Gets the reason code
<P>
<DD><DL>

<DT><B>Returns:</B><DD>the reason for the exception</DL>
</DD>
</DL>
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<A NAME="setReason(short)"><!-- --></A><H3>
setReason</H3>
<PRE>
public void <B>setReason</B>(short&nbsp;reason)</PRE>
<DL>
<DD>Sets the reason code. Even if a transaction is in progress, the update of the
 internal <code>reason</code> field shall not participate in the transaction.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>reason</CODE> - the reason for the exception</DL>
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<A NAME="throwIt(short)"><!-- --></A><H3>
throwIt</H3>
<PRE>
public static void <B>throwIt</B>(short&nbsp;reason)
                    throws <A HREF="../../javacard/framework/CardRuntimeException.html" title="class in javacard.framework">CardRuntimeException</A></PRE>
<DL>
<DD>Throws the Java Card runtime environment-owned instance of the <code>CardRuntimeException</code> class with the
 specified reason.
 <p>Java Card runtime environment-owned instances of exception classes are temporary Java Card runtime environment Entry Point Objects
 and can be accessed from any applet context. References to these temporary objects
 cannot be stored in class variables or instance variables or array components.
 See <em>Runtime Environment Specification for the Java Card Platform</em>, section 6.2.1 for details.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>reason</CODE> - the reason for the exception
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../javacard/framework/CardRuntimeException.html" title="class in javacard.framework">CardRuntimeException</A></CODE> - always</DL>
</DD>
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