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| org.apache.jetspeed.util.CloneUtil |
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| 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.jetspeed.util; |
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| 18 | ||
| 19 | import java.io.ByteArrayInputStream; |
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| 20 | import java.io.ByteArrayOutputStream; |
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| 21 | import java.io.ObjectInputStream; |
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| 22 | import java.io.ObjectOutputStream; |
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| 23 | ||
| 24 | /** |
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| 25 | * Utility for object cloning |
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| 26 | * |
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| 27 | * @author <a href="mailto:weaver@apache.org">Scott T. Weaver</a> |
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| 28 | */ |
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| 29 | 0 | public class CloneUtil |
| 30 | { |
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| 31 | /** |
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| 32 | * Provides a deep clone serializing/de-serializng <code>objToClone</code> |
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| 33 | * |
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| 34 | * @param objToClone The object to be cloned |
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| 35 | * @return The cloned object |
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| 36 | */ |
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| 37 | public static final Object deepClone(Object objToClone) |
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| 38 | { |
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| 39 | try |
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| 40 | { |
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| 41 | 0 | ByteArrayOutputStream bytearrayoutputstream = new ByteArrayOutputStream(100); |
| 42 | 0 | ObjectOutputStream objectoutputstream = new ObjectOutputStream(bytearrayoutputstream); |
| 43 | 0 | objectoutputstream.writeObject(objToClone); |
| 44 | 0 | byte abyte0[] = bytearrayoutputstream.toByteArray(); |
| 45 | 0 | objectoutputstream.close(); |
| 46 | 0 | ByteArrayInputStream bytearrayinputstream = new ByteArrayInputStream(abyte0); |
| 47 | 0 | ObjectInputStream objectinputstream = new ObjectInputStream(bytearrayinputstream); |
| 48 | 0 | Object clone = objectinputstream.readObject(); |
| 49 | 0 | objectinputstream.close(); |
| 50 | 0 | return clone; |
| 51 | } |
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| 52 | 0 | catch (Exception exception) |
| 53 | { |
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| 54 | // nothing |
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| 55 | } |
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| 56 | 0 | return null; |
| 57 | } |
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| 58 | ||
| 59 | } |
| This report is generated by jcoverage, Maven and Maven JCoverage Plugin. |