diff options
Diffstat (limited to 'qpid/java/broker/src/main/java/org/apache/qpid/server/model/UUIDGenerator.java')
-rw-r--r-- | qpid/java/broker/src/main/java/org/apache/qpid/server/model/UUIDGenerator.java | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/qpid/java/broker/src/main/java/org/apache/qpid/server/model/UUIDGenerator.java b/qpid/java/broker/src/main/java/org/apache/qpid/server/model/UUIDGenerator.java new file mode 100644 index 0000000000..d8493c6df4 --- /dev/null +++ b/qpid/java/broker/src/main/java/org/apache/qpid/server/model/UUIDGenerator.java @@ -0,0 +1,54 @@ +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ +package org.apache.qpid.server.model; + +import java.util.UUID; + +import org.apache.qpid.exchange.ExchangeDefaults; + + +public class UUIDGenerator +{ + + public static UUID generateUUID() + { + return UUID.randomUUID(); + } + + public static UUID generateUUID(String objectName, String virtualHostName) + { + StringBuilder sb = new StringBuilder(); + sb.append(virtualHostName).append(objectName); + return UUID.nameUUIDFromBytes(sb.toString().getBytes()); + } + + public static UUID generateExchangeUUID(String echangeName, String virtualHostName) + { + if(ExchangeDefaults.DEFAULT_EXCHANGE_NAME.asString().equals(echangeName) || echangeName.startsWith("amq.") || echangeName.startsWith("qpid.")) + { + return generateUUID(echangeName, virtualHostName); + } + else + { + return generateUUID(); + } + } +} |