Search results
Results From The WOW.Com Content Network
An example of the application of marker interfaces from the Java programming language is the Serializable interface: package java.io ; public interface Serializable { } A class implements this interface to indicate that its non- transient data members can be written to an ObjectOutputStream .
An interface in the Java programming language is an abstract type that is used to declare a behavior that classes must implement. They are similar to protocols.Interfaces are declared using the interface keyword, and may only contain method signature and constant declarations (variable declarations that are declared to be both static and final).
Implementing the interface marks the class as "okay to serialize", and Java then handles serialization internally. There are no serialization methods defined on the Serializable interface, but a serializable class can optionally define methods with certain special names and signatures that if defined, will be called as part of the serialization ...
The JavaBeans specification, if fully implemented, slightly breaks the POJO model as the class must implement the Serializable interface to be a true JavaBean. Many POJO classes still called JavaBeans do not meet this requirement. Since Serializable is a marker (method-less) interface, this is not much of a burden.
This interface allows the designer to specify information about the events, methods and properties of a Bean. Customizer: This interface allows the designer to provide a graphical user interface through which a bean may be configured. DesignMode: Methods in this interface determine if a bean is executing in design mode. ExceptionListener
Marshalling is like serialization, except marshalling also records codebases. Marshalling is different from serialization in that marshalling treats remote objects specially. … Any object whose methods can be invoked [on an object in another Java virtual machine] must implement the java.rmi.Remote interface.
In object-oriented programming, an interface or protocol type [a] is a data type that acts as an abstraction of a class. It describes a set of method signatures , the implementations of which may be provided by multiple classes that are otherwise not necessarily related to each other. [ 1 ]
Serializable may refer to: Serializable (databases) , an attribute of a database transaction's schedule (history) capable of being serialized , or transformed into a stored representation