By Jesse Tilly
Ant is the finest construct administration software to be used in Java environments. in contrast to conventional construct administration instruments comparable to GNU Make, Ant is itself written in Java, is platform self reliant, and interfaces good with the utilities in Sun's Java software program improvement equipment (SDK). as well as being platform self sufficient, Ant is additionally self sufficient of the built-in improvement atmosphere (IDE) getting used. IDE independence is necessary for open resource initiatives (or different initiatives) during which a number of the builders may use diversified IDEs. utilizing Ant, Java builders can: * outline construct chunks, the consequences that they have to produce, and the dependencies among them * immediately retrieve resource code from resource keep watch over platforms equivalent to PVCS * construct functions by means of having Ant assemble the required resource documents within the right orderAnt construct records are written utilizing XML-a well-established standard-so programmers utilizing Ant are usually not required to benefit yet one more scripting language. they are going to most probably already comprehend XML, and should be capable to leverage that wisdom. Ant is an open resource undertaking, and a part of the Jakarta venture. Jakarta is Sun's open resource reference implementation for the JSP and Servlets standards, and is a part of the Apache group's paintings
Read or Download Ant: The Definitive Guide PDF
Best java books
This can be the 1st potent Java e-book for actual novices. convinced, books prior to now keen on simple innovations and key options, and a few even supplied operating examples on CD. nonetheless, they lacked the ability to rework somebody with out programming adventure into a person who sees, who particularly "gets it. operating with Ground-Up Java, you are likely to get it.
This consultant to constructing functions utilizing the WebSphere Studio visible Editor for Java and JavaBeans teaches programmers to construct purposes extra successfully. They examine fundamentals resembling constructing Java applets and functions, in addition to extra complicated subject matters, similar to utilizing relational databases and XML files to shop program info.
With Nokia by myself asserting deployment of one hundred fifty million telephones working Sun's J2ME and cellular details machine Profile (MIDP), developer curiosity in those applied sciences is gigantic. Now, there is an authoritative, example-rich technical source that would permit each Java developer to construct powerful functions for any J2ME cellular machine -- speedy.
Functionality has been an incredible factor for Java builders ever because the first model hit the streets. through the years, Java functionality has greater dramatically, yet tuning is key to get the easiest effects, specially for J2EE functions. you could by no means have code that runs too quick. Java Peformance Tuning, 2d variation offers a complete and necessary consultant to doing away with all kinds of functionality difficulties.
- XDoclet in action
- Java Puzzlers: Traps, Pitfalls, and Corner Cases
- Java Frameworks and Components : Accelerate Your Web Application Development
- Complete Java 2 Certification Study Guide
- Beginning Spring Framework 2
- Pro EJB 3 Java Persistence API
Extra resources for Ant: The Definitive Guide
However, in practice, the clean target may do more than just delete files. In this case, we want Ant to process it during a cleanall. To be safe, it's good practice to include the dependency by default. Sometimes, it may be necessary to include a distribution clean target in a project buildfile. A distribution clean deletes all generated files, directories, and all of the source code. While this may sound crazy (in a way, it is), it is most useful for projects under revision control. Hence, if your project isn't under revision control, don't delete the source code!
Assuming a syntactically correct element declaration, the processing appears to be atomic from the outside; you cannot insert any operations between the time Ant parses the element and when Ant performs the operations that form the 45 Ant: The Definitive Guide basis of the element's definition. Errors, however, occur within two distinct phases during the processing of an element, and understanding these phases alleviates some frustration. 1 Project-level errors At the project level, Ant loads all of the elements in the buildfile.
Compiler. 3 and higher). This is a "magic property," and some of the negative side effects of these are discussed later in this chapter. Even though it's likely you'll use this value in every buildfile you write, it still makes sense to document its purpose. Many people new to Ant will be understandably confused if they see this property here, but never see it used in the buildfile again. compiler" value="modern"/> We have one last step before we delve into defining (and meeting) our project's major goals.