Titlebook: ;

Euthyroid

Message-Driven EJBsynchronously via their business logic and life cycle interfaces. EJB 2.0 introduced the message-driven EJB to rectify this problem, an EJB that is able to communicate with other EJBs and clients in an asynchronous manner.

DEVIL

无效

https://doi.org/10.1007/978-1-349-10343-0nents that at least occupy distinct address spaces. These components interact in a coherent manner in order to fulfil the task or tasks that the program implements. In contrast, a non-distributed program runs as a single operating system process that has its own memory address space, an example bein

尾随

Neuropeptides

GUILE

过剩

Social work theories and reflective practicetional databases are access in Java. Java is an (almost) pure object-oriented language; however, although there are some objectoriented databases available, many database systems presently in commercial use are currently relational. It is therefore necessary for any object-oriented language which is

合乎习俗

Social Work Education, Research and Practicenguages now provide some way of accessing XML documents. Java is no exception, providing a number of ways of accessing the contents of an XML document. In this chapter we will look at the use of the DOM (Document Object Model) API defined by the World Wide Web Consortium (known as the W3C; see http:

cochlea

Advocacy, Empowerment and Negotiation,e workflow must be started, or in response to some event that has occurred. Java applications are no exception to this, and many Java standalone applications as well as two-, three- or .-tier applications may need to send email. In some cases these applications will also need to support the retrieva

Acetaldehyde

Developments, Definitions and Reactions, very nature, are reusable, without requiring extensive forethought to achieve this. Normally, the effort required to achieve reuse militates against its implementation. Why is it easier with EJBs? The main reason is that EJBs are surrounded by a “womb” of software that does much of the work that wo