This example inserts Oracle OBJECTs into an Oracle table using a prepared statement. The example uses the OBJECT types and table created in e296 Creating an OBJECT Type in an Oracle Database.
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A signed object makes a copy of a serializable object and signs it with a private key. Since the signed object makes a copy of the original object, any further modifications to the original object do
This example demonstrates how to protect access to an object using a permission. Only threads with the required permission can access the object.
// Create the object that requires protection
There are two ways of obtaining a Constructor object from a Class object.
// By obtaining a list of all Constructors object.
Constructor[] cons = cls.getDeclaredConstructors();
for (in
There are three ways of obtaining a Field object from a Class object.
Class cls = java.awt.Point.class;
// By obtaining a list of all declared fields.
Field[] fields = cls.getDec
A phantom reference is used to determine when an object is just about to be reclaimed. Phantom references are safer to use than finalization because once an object is phantom reachable, it cannot be r
The object to be serialized must implement java.io.Serializable. This example serializes a javax.swing.JButton object.
See also e45 Deserializing an Object.
Object object = new javax.swing.J
You should try to subclass from JComponent or one of its descendants since that will automatically make your object accessible. If that is not possible, your object should implement Accessible.
