| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||
| MessageIdRepository |
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| 1.0;1 |
| 1 | /** |
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| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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| 3 | * contributor license agreements. See the NOTICE file distributed with |
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| 4 | * this work for additional information regarding copyright ownership. |
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| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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| 6 | * (the "License"); you may not use this file except in compliance with |
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| 7 | * the License. You may obtain a copy of the License at |
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| 8 | * |
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| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 10 | * |
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| 11 | * Unless required by applicable law or agreed to in writing, software |
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| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 14 | * See the License for the specific language governing permissions and |
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| 15 | * limitations under the License. |
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| 16 | */ |
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| 17 | package org.apache.camel.processor.idempotent; |
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| 18 | ||
| 19 | /** |
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| 20 | * Access to a repository of Message IDs to implement the |
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| 21 | * <a href="http://activemq.apache.org/camel/idempotent-consumer.html">Idempotent Consumer</a> pattern. |
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| 22 | * |
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| 23 | * @version $Revision: 1.1 $ |
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| 24 | */ |
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| 25 | public interface MessageIdRepository { |
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| 26 | ||
| 27 | /** |
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| 28 | * Returns true if this messageId has been processed before |
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| 29 | * otherwise this messageId is added to the repository and false is returned. |
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| 30 | * |
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| 31 | * @param messageId the String ID of the message |
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| 32 | * @return true if the message has been processed succesfully before otherwise false |
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| 33 | */ |
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| 34 | boolean contains(String messageId); |
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| 35 | } |