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Changes for BAEL-1050: Added new field (#2282)

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This commit is contained in:
Nikhil Khatwani 2017-07-20 08:24:43 +05:30 committed by KevinGilmore
parent 600d610ddf
commit b558adec06
4 changed files with 17 additions and 10 deletions
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10
core-java/src/main/java/com/baeldung/deserialization/AppleProduct.java
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@ -4,12 +4,12 @@ import java.io.Serializable;
public class AppleProduct implements Serializable { public class AppleProduct implements Serializable {
private static final long serialVersionUID = 1234567L; // user-defined (i.e. not default or generated) private static final long serialVersionUID = 1234567L; // user-defined (i.e. not default or generated)
// private static final long serialVersionUID = 7654321L; // user-defined (i.e. not default or generated) // private static final long serialVersionUID = 7654321L; // user-defined (i.e. not default or generated)
public String headphonePort; public String headphonePort;
public String thunderboltPort; public String thunderboltPort;
public String lighteningPort; public String lightningPort;
public String getHeadphonePort() { public String getHeadphonePort() {
return headphonePort; return headphonePort;
@ -23,4 +23,8 @@ public class AppleProduct implements Serializable {
return serialVersionUID; return serialVersionUID;
} }
public String getLightningPort() {
return lightningPort;
}
} }

3
core-java/src/main/java/com/baeldung/deserialization/DeserializationUtility.java
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@ -9,11 +9,12 @@ public class DeserializationUtility {
public static void main(String[] args) throws ClassNotFoundException, IOException { public static void main(String[] args) throws ClassNotFoundException, IOException {
String serializedObj = "rO0ABXNyACljb20uYmFlbGR1bmcuZGVzZXJpYWxpemF0aW9uLkFwcGxlUHJvZHVjdAAAAAAAEtaHAgADTAANaGVhZHBob25lUG9ydHQAEkxqYXZhL2xhbmcvU3RyaW5nO0wADmxpZ2h0ZW5pbmdQb3J0cQB+AAFMAA90aHVuZGVyYm9sdFBvcnRxAH4AAXhwdAARaGVhZHBob25lUG9ydDIwMjBwdAATdGh1bmRlcmJvbHRQb3J0MjAyMA=="; String serializedObj = "rO0ABXNyACljb20uYmFlbGR1bmcuZGVzZXJpYWxpemF0aW9uLkFwcGxlUHJvZHVjdAAAAAAAEtaHAgADTAANaGVhZHBob25lUG9ydHQAEkxqYXZhL2xhbmcvU3RyaW5nO0wADWxpZ2h0bmluZ1BvcnRxAH4AAUwAD3RodW5kZXJib2x0UG9ydHEAfgABeHB0ABFoZWFkcGhvbmVQb3J0MjAyMHQAEWxpZ2h0bmluZ1BvcnQyMDIwdAATdGh1bmRlcmJvbHRQb3J0MjAyMA==";
System.out.println("Deserializing AppleProduct..."); System.out.println("Deserializing AppleProduct...");
AppleProduct deserializedObj = (AppleProduct) deSerializeObjectFromString(serializedObj); AppleProduct deserializedObj = (AppleProduct) deSerializeObjectFromString(serializedObj);
System.out.println("Headphone port of AppleProduct:" + deserializedObj.getHeadphonePort()); System.out.println("Headphone port of AppleProduct:" + deserializedObj.getHeadphonePort());
System.out.println("Thunderbolt port of AppleProduct:" + deserializedObj.getThunderboltPort()); System.out.println("Thunderbolt port of AppleProduct:" + deserializedObj.getThunderboltPort());
System.out.println("LightningPort port of AppleProduct:" + deserializedObj.getLightningPort());
} }
public static Object deSerializeObjectFromString(String s) throws IOException, ClassNotFoundException { public static Object deSerializeObjectFromString(String s) throws IOException, ClassNotFoundException {

1
core-java/src/main/java/com/baeldung/deserialization/SerializationUtility.java
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@ -13,6 +13,7 @@ public class SerializationUtility {
AppleProduct macBook = new AppleProduct(); AppleProduct macBook = new AppleProduct();
macBook.headphonePort = "headphonePort2020"; macBook.headphonePort = "headphonePort2020";
macBook.thunderboltPort = "thunderboltPort2020"; macBook.thunderboltPort = "thunderboltPort2020";
macBook.lightningPort = "lightningPort2020";
String serializedObj = serializeObjectToString(macBook); String serializedObj = serializeObjectToString(macBook);
System.out.println("Serialized AppleProduct object to string:"); System.out.println("Serialized AppleProduct object to string:");

13
core-java/src/test/java/com/baeldung/deserialization/DeserializationUnitTest.java
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@ -12,7 +12,7 @@ import org.junit.Test;
public class DeserializationUnitTest { public class DeserializationUnitTest {
private static final String serializedObj = "rO0ABXNyACljb20uYmFlbGR1bmcuZGVzZXJpYWxpemF0aW9uLkFwcGxlUHJvZHVjdAAAAAAAEtaHAgADTAANaGVhZHBob25lUG9ydHQAEkxqYXZhL2xhbmcvU3RyaW5nO0wADmxpZ2h0ZW5pbmdQb3J0cQB+AAFMAA90aHVuZGVyYm9sdFBvcnRxAH4AAXhwdAARaGVhZHBob25lUG9ydDIwMjBwdAATdGh1bmRlcmJvbHRQb3J0MjAyMA=="; private static final String serializedObj = "rO0ABXNyACljb20uYmFlbGR1bmcuZGVzZXJpYWxpemF0aW9uLkFwcGxlUHJvZHVjdAAAAAAAdMuxAgADTAANaGVhZHBob25lUG9ydHQAEkxqYXZhL2xhbmcvU3RyaW5nO0wADWxpZ2h0bmluZ1BvcnRxAH4AAUwAD3RodW5kZXJib2x0UG9ydHEAfgABeHB0ABFoZWFkcGhvbmVQb3J0MjAyMHQAEWxpZ2h0bmluZ1BvcnQyMDIwdAATdGh1bmRlcmJvbHRQb3J0MjAyMA";
private static long userDefinedSerialVersionUID = 1234567L; private static long userDefinedSerialVersionUID = 1234567L;
@ -25,20 +25,22 @@ public class DeserializationUnitTest {
public void testDeserializeObj_compatible() throws IOException, ClassNotFoundException { public void testDeserializeObj_compatible() throws IOException, ClassNotFoundException {
assertEquals(userDefinedSerialVersionUID, AppleProduct.getSerialVersionUID()); assertEquals(userDefinedSerialVersionUID, AppleProduct.getSerialVersionUID());
AppleProduct macBook = new AppleProduct(); AppleProduct macBook = new AppleProduct();
macBook.headphonePort = "headphonePort2020"; macBook.headphonePort = "headphonePort2020";
macBook.thunderboltPort = "thunderboltPort2020"; macBook.thunderboltPort = "thunderboltPort2020";
macBook.lightningPort = "lightningPort2020";
// serializes the "AppleProduct" object // serializes the "AppleProduct" object
String serializedProduct = SerializationUtility.serializeObjectToString(macBook); String serializedProduct = SerializationUtility.serializeObjectToString(macBook);
// deserializes the "AppleProduct" object // deserializes the "AppleProduct" object
AppleProduct deserializedProduct = (AppleProduct) DeserializationUtility.deSerializeObjectFromString(serializedProduct); AppleProduct deserializedProduct = (AppleProduct) DeserializationUtility.deSerializeObjectFromString(serializedProduct);
assertTrue(deserializedProduct.headphonePort.equalsIgnoreCase(macBook.headphonePort)); assertTrue(deserializedProduct.headphonePort.equalsIgnoreCase(macBook.headphonePort));
assertTrue(deserializedProduct.thunderboltPort.equalsIgnoreCase(macBook.thunderboltPort)); assertTrue(deserializedProduct.thunderboltPort.equalsIgnoreCase(macBook.thunderboltPort));
assertTrue(deserializedProduct.lightningPort.equalsIgnoreCase(macBook.lightningPort));
} }
/** /**
@ -59,7 +61,6 @@ public class DeserializationUnitTest {
public void testDeserializeObj_incompatible() throws ClassNotFoundException, IOException { public void testDeserializeObj_incompatible() throws ClassNotFoundException, IOException {
assertNotEquals(userDefinedSerialVersionUID, AppleProduct.getSerialVersionUID()); assertNotEquals(userDefinedSerialVersionUID, AppleProduct.getSerialVersionUID());
// attempts to deserialize the "AppleProduct" object // attempts to deserialize the "AppleProduct" object
DeserializationUtility.deSerializeObjectFromString(serializedObj); DeserializationUtility.deSerializeObjectFromString(serializedObj);
} }