A J2EE application deployed in the WebLogic server may be debugged in the
Eclipse IDE with the remote debugger provided by Eclipse. Without a debugger
the error message has to be obtained from the application server error log to
debug the application.
With the remote debugger provided by Eclipse, exception breakpoints may be
added to the application file to debug. When an application is run in
WebLogic and the application generates an error, the application gets
suspended and the Eclipse IDE Debug perspective displays the error. In this
tutorial we will debug a WebLogic Application Server application in Eclipse.
To debug an application deployed in the WebLogic Server from Eclipse, start
the WebLogic Server in debug mode and configure a remote debugging
configuration in Eclipse. Next, connect the Eclipse remote debugger to the
WebLogic Server and debug applications r... (more)
The WebLogic-Eclipse plug-in is designed to run the WebLogic Server from the
Eclipse IDE. With the WebLogic-Eclipse plug-in, the WebLogic Server gets
started and stopped from Eclipse. An application deployed in the WebLogic
Server can be debugged from Eclipse with the plug-in. By installing the
WebLogic plug-in in Eclipse the WebLogic Server can be configured and
administered from the Eclipse IDE by setting the server classpath and JVM
options in Eclipse.
Overview
A J2EE developer is commonly required to administer the WebLogic Server and
debug applications deployed in the WebLo... (more)
This tutorial discusses the simpleType and complexType XML Schema structures
and their corresponding representations in an XML document. XML Schema is
used as the basis of an XML document structure, and some of the XML
technologies, such as JAXB, are based on XML Schema.
Overview
An XML Schema is an XML-based representation of the structure of an XML
document. XML Schema supports data types and namespaces; a DTD does not. In
this tutorial, the simpleType and complexType structures used to represent a
XML document will be discussed.
SimpleType Declaration
SimpleTypes are custom da... (more)
The Extensible Stylesheet Language Transformations (XSLT) specification
provides for morphing XML documents into other XML documents. An XML document
can also be transformed into a format other than XML such as HTML or text. An
XSLT processor is required for an XSLT transformation. Some of the commonly
used XSLT processors include Xalan-Java, Oracle XSLT Processor for Java and
the JAXP XSLT transformer. A stylesheet is used to transform an XML document.
The elements of a stylesheet are in the XSLT namespace
http://www.w3.org/1999/XSL/Transform.
With XSLT an XML document may be c... (more)
The Java Database Connectivity (JDBC) API is used to access a SQL database
from a Java application. JDBC also supports tabular data sources, such as a
spreadsheet.
Oracle JDeveloper is a free Integrated Development Environment (IDE) for
modeling, developing, debugging, optimizing, and deploying Java applications.
JDeveloper 10g is used to develop J2EE applications comprising the JSPs,
EJBs, struts, servlets, and Java classes that may require accessing a
database table in an Oracle 10g Database or a third-party database. In this
extract from the book JDBC 4.0 and Oracle JDevelope... (more)
Deepak Vohra is a Sun Certified Java 1.4 Programmer and a Web developer.
Chris Koenig
Mark Clifton
Steve Cumings
John Igoe
Mike Benkovich
Scott Sellers
Anthony Franco
Daniel Morris
Wayne Walls
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