![]() EJB 3.1 is not supported by any of the released jboss versions so we just have to wait while the jboss guys implement it and see if we need to do any special integration. We would be interested to know how well it works on a real project and what more we could do to make jrebel work better with seam. You can donwload the nightly build from also add -Drebel.jboss_plugin=true -Drebel.allow_bytecode_proxy=true to jvm arguments. Here is the email thread: We have implemented adding new methods to ejb interfaces on jboss in nightly builds. The code in a static method must construct an instance object of its own class before it can call any instance methods on the class.I have been notified by the zeroturnaround support team that a new version of the JRebel plugin is available for testing. The syntax for these calls requires that the new keyword be used. In a static method, calls to the new constructor method are valid even if the new constructor method is decorated with the private modifier. The accessor keywords on methods never restrict calls between two methods that are in the same class, regardless of which method is static or non-static. You use the following syntax to call static methods. Member variables can't be used in a static method. Static methods are often used to work with data that is stored in tables. You don't have to instantiate an object before you use static methods. Static methods, which are also known as class methods, belong to a class and are created by using the keyword static. The following example shows how to instantiate the singleton. The singleton guarantees that only one instance of the class will ever be called. The following code example shows how to create a singleton instance by using a static constructor. No parameters can be provided for the static constructor, and it must be marked as static. A static constructor is used to initialize any static data or perform a particular action that must be performed only one time. The compiler will generate code to make sure that the constructor is called exactly one time before any other method on the class. You never explicitly call the static constructor. The static constructor has the following syntax. ![]() The execution of the static constructor is relative to the user’s session. Static constructorsĪ static constructor is guaranteed to run before any static or instance calls are made to the class. Conceptually, they apply to the class, not to instances of the class. Static fields are variables that are declared by using the static keyword. boolean yourBool = SoftwareKey::validateSoftwareKey(yourSoftwareKeyString) A pair of colons (::) is used to connect the class name to the static method name. When you want to call the static validateSoftwareKey method, the syntax starts with the name of the class that contains the method. In the following example, you don't have to construct an instance of the SoftwareKey class before you call a static method on the class. Static public boolean validateSoftwareKey(str _softwareKeyString) Here is an example of a method that is declared by using the static keyword. Therefore, the method that contains the conformance validation logic should be static. Because all software keys must conform to the rules of software key design, the logic that tests for software key conformance is the same for all software keys. Each instance of a software key can have its own unique value. This section describes a scenario where a software key type is used to help prevent piracy. This one instance is used throughout your session. The static keyword instructs the system to create only one instance of the method, regardless of the number of instances of the class there are. You declare static class members by using the static keyword. The method has no reason to call any instance (non-static) methods of the class. ![]()
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