JavaFX is a set of graphics and media packages that enables developers to design, create, test, debug, and deploy rich client applications that operate consistently across diverse platforms.
catch(Exception) isa bad practicebecause it catches all RuntimeException (unchecked exception) too. This may be java specific: Sometimes you will need to call methods that throw checked exceptions. If this is in your EJB / business logic layer you have 2 choices - catch them or re-throw th...
Multiple clients may share entity beans. Entity transaction management is important because at any given time, different clients may need to access and change the same data. Each bean’s transaction management is provided by the Enterprise JavaBeans (EJB) container, which guarantees data integrity. ...
An enterprise bean (EB) is a server-side Java application component that encapsulates the business logic of an application and runs in an Enterprise JavaBeans (EJB) container. Advertisements The three EB types are as follows: Session bean, entity bean and message-driven bean. Techopedia Expla...
JMS 2.0 is part of the Java EE 7 platform and can be used in Java EE Web or EJB applications, or it can be used standalone in a Java SE environment. As I explain below, some of the features described here are available only in a standalone environment while others are available only...
What I miss with the EJB 2.0 spec is some of the most basic function from SQL, like sorting for instance. I mean, it's much more efficient letting the db sort rather than working on objects. I hope they can incorporate that feature in the next release. I haven't done my homework ...
This blog briefly introduces important concepts of Managed Application and mainly explain how the Managed Application grant and deny users with different...
For more information, see Viewing and Editing EJB Modules. Two new optional configuration properties have been added to the DataSource aliases configuration tool of the SAP NetWeaver Administrator. The changes also apply for the data-source-aliases.dtd. For more information, see: Managing JDBC Data...
Jackson (1968) developed the first model of FMASS globally in an effort to explain the mosaic of highly flammable vegetation types, including treeless sedgelands and shrublands, which can be considered analogous to savanna in FMASS models, juxtaposed with infrequently burnt tall wet eucalypt forest...
For example, when deploying an EJB to multiple partitions and domains, the EJB's JNDI name is bound to the global JNDI tree for each partition and domain. When looking up the JNDI name, the JNDI tree that is used depends on the scope of the lookup (partition or domain). Object-based ...