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<h1>DbException</h1>
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import com.sleepycat.db.*;
<p>
public class DbException extends Exception {
public int get_errno();
public DbException(String s);
public DbException(String s, int errno);
}
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<h1>Description</h1>
<p>This manual page describes the DbException class and how it is used by
the various Berkeley DB classes.
<p>Most methods in the Berkeley DB classes throw an exception when an error occurs.
A DbException object contains an informational string and an errno. The
errno can be obtained using DbException.get_errno. Since DbException
inherits from java.lang.Exception, the string portion is available using
toString().
<p>Some methods may return non-zero 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="../api_java/db_get.html">Db.get</a>
returns DB_NOTFOUND when a requested key does not appear in the database.
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