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<action issue="LANG-962" type="add" dev="ggregory">Add SerializationUtils.roundtrip(T extends Serializable) to serialize then deserialize</action> 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1563309 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary D. Gregory 2014-01-31 22:32:03 +00:00
parent 364d5912b2
commit a3de60835e
3 changed files with 19 additions and 0 deletions
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1
src/changes/changes.xml
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@ -22,6 +22,7 @@
<body> <body>
<release version="3.3" date="TBA" description="Bugfix and Feature release"> <release version="3.3" date="TBA" description="Bugfix and Feature release">
<action issue="LANG-962" type="add" dev="ggregory">Add SerializationUtils.roundtrip(T extends Serializable) to serialize then deserialize</action>
<action issue="LANG-341" type="add" due-to="Vincent Ricard" dev="djones">Please add number to byte[] methods</action> <action issue="LANG-341" type="add" due-to="Vincent Ricard" dev="djones">Please add number to byte[] methods</action>
<action issue="LANG-961" type="update" dev="ggregory">org.apache.commons.lang3.reflect.FieldUtils.removeFinalModifier(Field) does not clean up after itself</action> <action issue="LANG-961" type="update" dev="ggregory">org.apache.commons.lang3.reflect.FieldUtils.removeFinalModifier(Field) does not clean up after itself</action>
<action issue="LANG-958" type="update" dev="chas">FastDateParser javadoc incorrectly states that SimpleDateFormat is used internally</action> <action issue="LANG-958" type="update" dev="chas">FastDateParser javadoc incorrectly states that SimpleDateFormat is used internally</action>

12
src/main/java/org/apache/commons/lang3/SerializationUtils.java
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@ -111,6 +111,18 @@ public class SerializationUtils {
} }
} }
/**
* Performs a serialization roundtrip. Serializes and deserializes the given object, great for testing objects that
* implement {@link Serializable}.
*
* @param msg
* the object to roundtrip
* @return the serialized and deseralized object
*/
public static <T extends Serializable> T roundtrip(final T msg) {
return SerializationUtils.deserialize(SerializationUtils.serialize(msg));
}
// Serialize // Serialize
//----------------------------------------------------------------------- //-----------------------------------------------------------------------
/** /**

6
src/test/java/org/apache/commons/lang3/SerializationUtilsTest.java
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@ -271,6 +271,12 @@ public class SerializationUtilsTest {
} }
} }
@Test
public void testRoundtrip() {
HashMap<Object, Object> newMap = SerializationUtils.roundtrip(iMap);
assertEquals(iMap, newMap);
}
//----------------------------------------------------------------------- //-----------------------------------------------------------------------
@Test @Test