/*
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* The contents of this file are subject to the terms of the Common Development and
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* Distribution License (the License). You may not use this file except in compliance with the
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* License.
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*
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* You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
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* specific language governing permission and limitations under the License.
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*
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* When distributing Covered Software, include this CDDL Header Notice in each file and include
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* the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
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* Header, with the fields enclosed by brackets [] replaced by your own identifying
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* information: "Portions Copyright [year] [name of copyright owner]".
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*
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* Copyright 2006-2008 Sun Microsystems, Inc.
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* Portions Copyright 2014-2016 ForgeRock AS.
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*/
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package org.opends.server.loggers;
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import org.forgerock.i18n.LocalizableMessage;
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import org.forgerock.opendj.ldap.DN;
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import static org.opends.messages.LoggerMessages.*;
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import static org.opends.server.util.StaticUtils.*;
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import java.io.File;
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/**
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* A LogPublisherErrorHandler is used for notification of exceptions which
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* occur during the publishing of a record.
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*
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* The advantage of using a handler is that we can handle exceptions
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* asynchronously (useful when dealing with an AsynchronousPublisher).
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*/
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class LogPublisherErrorHandler
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{
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private DN publisherConfigDN;
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private boolean writeErroroccurred;
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/**
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* Construct a new log publisher error handler for a log publisher
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* with the provided configuration DN.
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*
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* @param publisherConfigDN The DN of the managed object for the
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* log publisher.
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*/
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public LogPublisherErrorHandler(DN publisherConfigDN)
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{
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this.publisherConfigDN = publisherConfigDN;
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}
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/**
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* Handle an exception which occurred during the publishing
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* of a log record.
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* @param record - the record which was being published.
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* @param ex - the exception occurred.
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*/
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public void handleWriteError(String record, Throwable ex)
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{
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if(!writeErroroccurred)
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{
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System.err.println(ERR_LOGGER_ERROR_WRITING_RECORD.get(
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publisherConfigDN, stackTraceToSingleLineString(ex)));
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writeErroroccurred = true;
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}
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}
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/**
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* Handle an exception which occurred while trying to open a log
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* file.
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* @param file - the file which was being opened.
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* @param ex - the exception occurred.
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*/
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public void handleOpenError(File file, Throwable ex)
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{
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System.err.println(ERR_LOGGER_ERROR_OPENING_FILE.get(
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file, publisherConfigDN, stackTraceToSingleLineString(ex)));
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}
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/**
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* Handle an exception which occurred while trying to close a log
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* file.
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* @param ex - the exception occurred.
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*/
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public void handleCloseError(Throwable ex)
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{
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System.err.println(ERR_LOGGER_ERROR_CLOSING_FILE.get(
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publisherConfigDN, stackTraceToSingleLineString(ex)));
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}
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/**
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* Handle an exception which occurred while trying to flush the
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* writer buffer.
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* @param ex - the exception occurred.
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*/
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public void handleFlushError(Throwable ex)
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{
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System.err.println(ERR_LOGGER_ERROR_FLUSHING_BUFFER.get(
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publisherConfigDN, stackTraceToSingleLineString(ex)));
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}
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/**
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* Handle an exception which occurred while trying to list log files
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* in a directory.
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* @param retentionPolicy - the retention policy being enforced when
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* the exception occurred.
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* @param ex - the exception occurred.
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*/
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public void handleDeleteError(RetentionPolicy retentionPolicy, Throwable ex)
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{
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LocalizableMessage msg = ERR_LOGGER_ERROR_ENFORCING_RETENTION_POLICY.get(
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retentionPolicy, publisherConfigDN,
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stackTraceToSingleLineString(ex));
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System.err.println(msg);
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}
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}
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