.net pdf 417

.net pdf 417

.net pdf 417

.net pdf 417

.net pdf 417

.net pdf 417,

.net pdf 417,
.net pdf 417,

.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,

.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,
.net pdf 417,

0 at all, as we do not know what it will be, exactly We do know what the feature requirements are, and that one of them will be an automated means of migrating Ant 1x builds to Ant 20 So do not worry about Ant 20 making all your work obsolete There could even be a means of calling Ant 1x builds from Ant 20, so old build code and new build code can live side by side Because Ant s change is so public and frequent, it may seem less stable than existing products However, every night, one person s computer attempts to build the planet s most popular open-source Java projects from their latest source, using the latest version of Ant as the foundation.

The <configuration> reads all Hibernate XML mapping files, and the <hbm2java> exporter produces Java source code with the default strategy. Customizing entity class generation By default, hbm2java generates a simple entity class for each mapped entity. The class implements the Serializable marker interface, and it has accessor methods for all properties and the required constructor. All attributes of the class have private visibility for fields, although you can change that behavior with the <meta> element and attributes in the XML mapping files. The first change to the default reverse engineering behavior you make is to restrict the visibility scope for the Message s attributes. By default, all accessor methods are generated with public visibility. Let s say that Message objects are immutable; you wouldn t expose the setter methods on the public interface, but only the getter methods. Instead of enhancing the mapping of each property with a <meta> element, you can declare a meta-attribute at the class level, thus applying the setting to all properties in that class:

When that build breaks because of a change in Ant, the owner of that computer, Sam Ruby, lets the Ant development team know Because of that nightly build (known as Gump2), changes to Ant rarely break other people s projects, which is good news for everyone who relies on Ant as their build tool..

The scope-set attribute defines the visibility of property setter methods. The hbm2java exporter also accepts meta-attributes on the next higher-level, in the root <hibernate-mapping> element, which are then applied to all classes mapped in the XML file. You can also add fine-grained meta-attributes to single property, collection, or component mappings. One (albeit small) improvement of the generated entity class is the inclusion of the text of the Message in the output of the generated toString() method. The text is a good visual control element in the log output of the application. You can change the mapping of Message to include it in the generated code:

<property name="text" type="string"> <meta attribute="use-in-tostring">true</meta> <column name="MESSAGE_TEXT" /> </property>

See http://jakarta.apache.org/gump/

The generated code of the toString() method in Message.java looks like this:

Ant plays well on any platform that supports Java, but it also plays well with any software development methodology in use. Regardless of the higher level processes in place, we all, as Java developers, need a tool that facilitates the mundane error-prone tasks involved in building a Java project from source code to end product. Two such popular methodologies are eXtreme Programming and the Rational Unified Process, and there are several other variants of these. How does Ant fit into these methodologies

public String toString() { StringBuffer buffer = new StringBuffer(); buffer.append(getClass().getName()) .append("@") .append( Integer.toHexString(hashCode()) ) .append(" ["); .append("text").append("='").append(getText()).append("' "); .append("]"); return buffer.toString(); }

eXtreme Programming At a business level, eXtreme Programming (XP) is about flattening the cost-of-change curve so that it is no more costly to add a feature later in the development cycle than early on Viewed from traditional methodologies such as the waterfall methodology, this seems insane How can change have such little effect The idea is that change is embraced; it is planned for and expected The software is continually refactored during development to keep it simple, clean, and agile at all times Change occurs in small incremental steps when using XP, leaving the system ever in a production-ready state Feedback is rapid, with end-users ideally on site during development to provide immediate answers Testing is the key to agility Quality is the one inflexible variable of the four variables in a software project: cost, time, quality, and scope.

Meta-attributes can be inherited; that is, if you declare a use-in-tostring at the level of a <class> element, all properties of that class are included in the toString() method. This inheritance mechanism works for all hbm2java metaattributes, but you can turn it off selectively: