Serializable
, Cloneable
public class SerialJavaObject extends Object implements Serializable, Cloneable
JAVA_OBJECT
value. Assuming the Java object implements the Serializable
interface, this class simply wraps the serialization process. If however, the serialization is not possible because the Java object is not immediately serializable, this class will attempt to serialize all non-static members to permit the object state to be serialized. Static or transient fields cannot be serialized; an attempt to serialize them will result in a SerialException
object being thrown.
Constructor | Description |
---|---|
SerialJavaObject |
Constructor for SerialJavaObject helper class. |
Modifier and Type | Method | Description |
---|---|---|
Object |
clone() |
Returns a clone of this SerialJavaObject . |
boolean |
equals |
Compares this SerialJavaObject to the specified object. |
Field[] |
getFields() |
Returns an array of Field objects that contains each field of the object that this helper class is serializing. |
Object |
getObject() |
Returns an Object that is a copy of this SerialJavaObject object. |
int |
hashCode() |
Returns a hash code for this SerialJavaObject. |
public SerialJavaObject(Object obj) throws SerialException
SerialJavaObject
helper class.obj
- the Java Object
to be serializedSerialException
- if the object is found not to be serializablepublic Object getObject() throws SerialException
Object
that is a copy of this SerialJavaObject
object.SerialJavaObject
object as an Object
in the Java programming languageSerialException
- if the instance is corruptpublic Field[] getFields() throws SerialException
Field
objects that contains each field of the object that this helper class is serializing.Field
objectsSerialException
- if an error is encountered accessing the serialized objectSecurityException
- If a security manager, s, is present and the caller's class loader is not the same as or an ancestor of the class loader for the class of the object being serialized and invocation of s.checkPackageAccess()
denies access to the package of that class.public boolean equals(Object o)
true
if and only if the argument is not null
and is a SerialJavaObject
object that is identical to this objectpublic int hashCode()
SerialJavaObject
object is taken as the hash code of the Object
it storespublic Object clone()
SerialJavaObject
.
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
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https://docs.oracle.com/en/java/javase/21/docs/api/java.sql.rowset/javax/sql/rowset/serial/SerialJavaObject.html