June 2003
Intermediate to advanced
672 pages
23h 48m
English
Content preview from Java Web Services in a NutshellBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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J2EE 1.4 Web Services Configuration File
Availability
All J2EE 1.4 platforms.
Description
All J2EE modules that contain a web service are required to provide information that allows deployment tools to locate the classes that implement the service, the WSDL document describing its service interface, and a mapping file that describes how that interface should be mapped to elements of the Java programming language. The location of this file depends on the archive in which it resides:
For a web service hosted by a servlet, the file belongs to the hosting web application and must be called
WEB-INF/webservices.xml.For an EJB-hosted web service, the file is placed in the same EJB JAR file as the implementing bean and is called
META-INF/webservices.xml.
The content of this file is defined by an XML Schema document that can be downloaded from http://www.ibm.com/webservices/xsd/j2ee_web_services_1_1.xsd. An outline of the content of this file is shown in Example 8-12.
Example 8-12. The webservices.xml file
<webservices> <webservice-description> <!-- One or more --> <description>text</description> <!-- Optional --> <display-name>text</display-name> <!-- Optional --> <icon> <!-- Optional --> <small-icon>name</small-icon> <!-- Optional --> <large-icon>name</large-icon> <!-- Optional --> </icon> <web-service-description-name>name</web-service-description-name> <wsdl-file>file-location</wsdl-file> <jaxrpc-mapping-file>file-location</jaxrpc-mapping-file> <port-component> <!-- One or more --> <description>text</description> ...
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