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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
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JournalEventListener.java | - | - | - | - |
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/**
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*
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* Copyright 2004 Hiram Chirino
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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**/
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package org.activeio.journal;
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/**
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* Defines an object which listens for Journal Events.
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*
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* @version $Revision: 1.1 $
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*/
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public interface JournalEventListener { |
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/**
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* This event is issues when a Journal implementations wants to recover
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* disk space used by old records. If journal space is not reliquised
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* by setting the Journal's mark at or past the <code>safeLocation</code>
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* further write opperations against the Journal may casuse IOExceptions
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* to occur due to a log overflow condition.
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*
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* @param safeLocation the oldest location that the journal recomends the mark to be set.
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*/
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void overflowNotification(RecordLocation safeLocation);
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} |
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