transactionexception.html

JAVA CARD 开发包规格说明,版本为2.2.2

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<TH ALIGN="left"><B>Methods inherited from class javacard.framework.<A HREF="../../javacard/framework/CardRuntimeException.html" title="class in javacard.framework">CardRuntimeException</A></B></TH>
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<TD><CODE><A HREF="../../javacard/framework/CardRuntimeException.html#getReason()">getReason</A>, <A HREF="../../javacard/framework/CardRuntimeException.html#setReason(short)">setReason</A></CODE></TD>
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<TD><CODE><A HREF="../../java/lang/Object.html#equals(java.lang.Object)">equals</A></CODE></TD>
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<A NAME="IN_PROGRESS"><!-- --></A><H3>
IN_PROGRESS</H3>
<PRE>
public static final short <B>IN_PROGRESS</B></PRE>
<DL>
<DD>This reason code is used by the <code>beginTransaction</code> method to indicate
 a transaction is already in progress.
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<DT><B>See Also:</B><DD><A HREF="../../constant-values.html#javacard.framework.TransactionException.IN_PROGRESS">Constant Field Values</A></DL>
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<A NAME="NOT_IN_PROGRESS"><!-- --></A><H3>
NOT_IN_PROGRESS</H3>
<PRE>
public static final short <B>NOT_IN_PROGRESS</B></PRE>
<DL>
<DD>This reason code is used by the <code>abortTransaction</code> and <code>commitTransaction</code> methods
 when a transaction is not in progress.
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<DT><B>See Also:</B><DD><A HREF="../../constant-values.html#javacard.framework.TransactionException.NOT_IN_PROGRESS">Constant Field Values</A></DL>
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<A NAME="BUFFER_FULL"><!-- --></A><H3>
BUFFER_FULL</H3>
<PRE>
public static final short <B>BUFFER_FULL</B></PRE>
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<DD>This reason code is used during a transaction to indicate that the commit buffer is full.
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<DT><B>See Also:</B><DD><A HREF="../../constant-values.html#javacard.framework.TransactionException.BUFFER_FULL">Constant Field Values</A></DL>
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<A NAME="INTERNAL_FAILURE"><!-- --></A><H3>
INTERNAL_FAILURE</H3>
<PRE>
public static final short <B>INTERNAL_FAILURE</B></PRE>
<DL>
<DD>This reason code is used during a transaction to indicate 
 an internal Java Card runtime environment problem (fatal error).
<P>
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<DT><B>See Also:</B><DD><A HREF="../../constant-values.html#javacard.framework.TransactionException.INTERNAL_FAILURE">Constant Field Values</A></DL>
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<A NAME="TransactionException(short)"><!-- --></A><H3>
TransactionException</H3>
<PRE>
public <B>TransactionException</B>(short&nbsp;reason)</PRE>
<DL>
<DD>Constructs a TransactionException with the specified reason.
 To conserve on resources use <code>throwIt()</code>
 to use the Java Card runtime environment-owned instance of this class.
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<A NAME="throwIt(short)"><!-- --></A><H3>
throwIt</H3>
<PRE>
public static void <B>throwIt</B>(short&nbsp;reason)</PRE>
<DL>
<DD>Throws the Java Card runtime environment-owned instance of <code>TransactionException</code> 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.
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<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="../../javacard/framework/TransactionException.html" title="class in javacard.framework">TransactionException</A></CODE> - always</DL>
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