43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
Instances of a ``++Serializable++`` class can be saved out to file and rehydrated at leisure. But that only works when all the values in the class instance are themselves ``++Serializable++`` (or ``++transient++``). Storing a non-serializable value in a ``++Serializable++`` class will prevent the serialization of that class.
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== Noncompliant Code Example
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[source,java]
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----
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interface Fruit extends Serializable {...}
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class Gooseberry implements Fruit { // Nonserializable because of Thread field
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Thread thread;
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}
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class Bowl implements Serializable {
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private static final long serialVersionUID = 1;
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private Fruit fruit = new Gooseberry(); //Non-Compliant
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}
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----
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== Compliant Solution
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[source,java]
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----
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interface Fruit implements Serializable {...}
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class Gooseberry implements Fruit {...} //Serializable
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class Bowl implements Serializable {
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private static final long serialVersionUID = 1;
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private Fruit fruit = new Gooseberry(); //Compliant, Gooseberry is serializable
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}
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----
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ifdef::env-github,rspecator-view[]
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'''
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== Comments And Links
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(visible only on this page)
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include::comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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