/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE
* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at
* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
* add the following below this CDDL HEADER, with the fields enclosed
* by brackets "[]" replaced with your own identifying information:
* Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
*
* Copyright 2006-2008 Sun Microsystems, Inc.
*/
package org.opends.server.loggers;
import org.opends.messages.Message;
import org.opends.server.types.DN;
import static org.opends.messages.LoggerMessages.*;
import static org.opends.server.util.StaticUtils.*;
import java.io.File;
/**
* A LogPublisherErrorHandler is used for notification of exceptions which
* occur during the publishing of a record.
*
* The advantage of using a handler is that we can handle exceptions
* asynchronously (useful when dealing with an AsynchronousPublisher).
*/
public class LogPublisherErrorHandler
{
private DN publisherConfigDN;
private boolean writeErroroccurred = false;
/**
* Construct a new log publisher error handler for a log publisher
* with the provided configuration DN.
*
* @param publisherConfigDN The DN of the managed object for the
* log publisher.
*/
public LogPublisherErrorHandler(DN publisherConfigDN)
{
this.publisherConfigDN = publisherConfigDN;
}
/**
* Handle an exception which occurred during the publishing
* of a log record.
* @param record - the record which was being published.
* @param ex - the exception occurred.
*/
public void handleWriteError(String record, Throwable ex)
{
if(!writeErroroccurred)
{
Message msg = ERR_LOGGER_ERROR_WRITING_RECORD.get(
publisherConfigDN.toString(),
stackTraceToSingleLineString(ex));
System.err.println(msg);
writeErroroccurred = true;
}
}
/**
* Handle an exception which occurred while trying to open a log
* file.
* @param file - the file which was being opened.
* @param ex - the exception occurred.
*/
public void handleOpenError(File file, Throwable ex)
{
Message msg = ERR_LOGGER_ERROR_OPENING_FILE.get(file.toString(),
publisherConfigDN.toString(),
stackTraceToSingleLineString(ex));
System.err.println(msg);
}
/**
* Handle an exception which occurred while trying to close a log
* file.
* @param ex - the exception occurred.
*/
public void handleCloseError(Throwable ex)
{
Message msg = ERR_LOGGER_ERROR_CLOSING_FILE.get(
publisherConfigDN.toString(),
stackTraceToSingleLineString(ex));
System.err.println(msg);
}
/**
* Handle an exception which occurred while trying to flush the
* writer buffer.
* @param ex - the exception occurred.
*/
public void handleFlushError(Throwable ex)
{
Message msg = ERR_LOGGER_ERROR_FLUSHING_BUFFER.get(
publisherConfigDN.toString(),
stackTraceToSingleLineString(ex));
System.err.println(msg);
}
/**
* Handle an exception which occured while trying to list log files
* in a directory.
* @param retentionPolicy - the retention policy being enforced when
* the exception occured.
* @param ex - the exception occurred.
*/
public void handleDeleteError(RetentionPolicy retentionPolicy, Throwable ex)
{
Message msg = ERR_LOGGER_ERROR_ENFORCING_RETENTION_POLICY.get(
retentionPolicy.toString(), publisherConfigDN.toString(),
stackTraceToSingleLineString(ex));
System.err.println(msg);
}
}