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DatabaseException (Sleepycat Software, Inc. - Berkeley DB Java API)
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com.sleepycat.db</FONT>
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Class DatabaseException</H2>
<PRE>
<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Throwable.html" title="class or interface in java.lang">java.lang.Throwable</A>
<IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Exception.html" title="class or interface in java.lang">java.lang.Exception</A>
<IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>com.sleepycat.db.DatabaseException</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.3/docs/api/java/io/Serializable.html" title="class or interface in java.io">Serializable</A></DD>
</DL>
<DL>
<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../com/sleepycat/db/DeadlockException.html" title="class in com.sleepycat.db">DeadlockException</A>, <A HREF="../../../com/sleepycat/db/MemoryException.html" title="class in com.sleepycat.db">MemoryException</A>, <A HREF="../../../com/sleepycat/db/ReplicationHandleDeadException.html" title="class in com.sleepycat.db">ReplicationHandleDeadException</A>, <A HREF="../../../com/sleepycat/db/RunRecoveryException.html" title="class in com.sleepycat.db">RunRecoveryException</A></DD>
</DL>
<HR>
<DL>
<DT>public class <B>DatabaseException</B><DT>extends <A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Exception.html" title="class or interface in java.lang">Exception</A></DL>
<P>
The root of all database exceptions.
<p>
Note that in some cases, certain methods return status values without issuing
an exception. This occurs in situations that are not normally considered an
error, but when some informational status is returned. For example,
<A HREF="../../../com/sleepycat/db/Database.html#get(com.sleepycat.db.Transaction, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.DatabaseEntry, com.sleepycat.db.LockMode)"><CODE>Database.get</CODE></A> returns <A HREF="../../../com/sleepycat/db/OperationStatus.html#NOTFOUND"><CODE>OperationStatus.NOTFOUND</CODE></A> when a
requested key does not appear in the database.
<P>
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../serialized-form.html#com.sleepycat.db.DatabaseException">Serialized Form</A></DL>
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<B>Method Summary</B></FONT></TD>
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<CODE> <A HREF="../../../com/sleepycat/db/Environment.html" title="class in com.sleepycat.db">Environment</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DatabaseException.html#getEnvironment()">getEnvironment</A></B>()</CODE>
<BR>
Return the environment in which the exception occurred.</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../com/sleepycat/db/DatabaseException.html#getErrno()">getErrno</A></B>()</CODE>
<BR>
Return the system or C API error number that caused the exception.</TD>
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<TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.3/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
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<A NAME="getEnvironment()"><!-- --></A><H3>
getEnvironment</H3>
<PRE>
public <A HREF="../../../com/sleepycat/db/Environment.html" title="class in com.sleepycat.db">Environment</A> <B>getEnvironment</B>()</PRE>
<DL>
<DD>Return the environment in which the exception occurred.
<p>
This method may be called at any time during the life of the application.
<p>
<P>
<DD><DL>
<DT><B>Returns:</B><DD>The environment in which the exception occurred.</DL>
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<HR>
<A NAME="getErrno()"><!-- --></A><H3>
getErrno</H3>
<PRE>
public int <B>getErrno</B>()</PRE>
<DL>
<DD>Return the system or C API error number that caused the exception.
<p>
This method may be called at any time during the life of the application.
<p>
<P>
<DD><DL>
<DT><B>Returns:</B><DD>The system or C API error number that caused the exception.</DL>
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<b>Berkeley DB</b><br><font size="-1"> version 4.3.21</font></EM>
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