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libdbjava4.0-4.0.14-6mdk.i586.rpm

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<h1>DbEnv.set_error_stream</h1>
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<h3><pre>
import com.sleepycat.db.*;
<p>
public void DbEnv.set_error_stream(OutputStream s)
	throws DbException
</pre></h3>
<h1>Description</h1>
<p>When an error occurs in the Berkeley DB library, an exception is thrown.  In
some cases, however, the <b>errno</b> value may be insufficient to
completely describe the cause of the error, especially during initial
application debugging.
<p>The DbEnv.set_error_stream method is used to enhance the mechanism for
reporting error messages to the application by setting a OutputStream
to be used for displaying additional Berkeley DB error messages.  In some cases,
when an error occurs, Berkeley DB will output an additional error message to
the specified stream.
<p>The error message will consist of the prefix string and a colon
("<b>:</b>") (if a prefix string was previously specified using
<a href="../../db4-devel-4.0.14/api_java/env_set_errpfx.html">DbEnv.set_errpfx</a>), an error string, and a trailing
&lt;newline&gt; character.
<p>Alternatively, you can use the <a href="../../db4-devel-4.0.14/api_java/env_set_errcall.html">DbEnv.set_errcall</a> method to capture the
additional error information in a way that does not use output streams.
You should not mix these approaches.
<p>This error-logging enhancement does not slow performance or significantly
increase application size, and may be run during normal operation as well
as during application debugging.
<h1>Class</h1>
<a href="../../db4-devel-4.0.14/api_java/dbenv_class.html">DbEnv</a>
<h1>See Also</h1>
<a href="../../db4-devel-4.0.14/api_java/env_close.html">DbEnv.close</a>,
<a href="../../db4-devel-4.0.14/api_java/env_version.html">DbEnv.get_version_string</a>,
<a href="../../db4-devel-4.0.14/api_java/env_open.html">DbEnv.open</a>,
<a href="../../db4-devel-4.0.14/api_java/env_remove.html">DbEnv.remove</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_cachesize.html">DbEnv.set_cachesize</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_data_dir.html">DbEnv.set_data_dir</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_errcall.html">DbEnv.set_errcall</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_error_stream.html">DbEnv.set_error_stream</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_errpfx.html">DbEnv.set_errpfx</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_feedback.html">DbEnv.set_feedback</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_flags.html">DbEnv.set_flags</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_rec_init.html">DbEnv.set_recovery_init</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_rpc_server.html">DbEnv.set_rpc_server</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_shm_key.html">DbEnv.set_shm_key</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_tas_spins.html">DbEnv.set_tas_spins</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_tmp_dir.html">DbEnv.set_tmp_dir</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_timeout.html">DbEnv.set_timeout</a>,
<a href="../../db4-devel-4.0.14/api_java/env_set_verbose.html">DbEnv.set_verbose</a>,
and <a href="../../db4-devel-4.0.14/api_java/env_strerror.html">DbEnv.strerror</a>.
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