29.01.2013 Views

WebSphere Application Server V7.0: Concepts ... - IBM Redbooks

WebSphere Application Server V7.0: Concepts ... - IBM Redbooks

WebSphere Application Server V7.0: Concepts ... - IBM Redbooks

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

15.1.1 Scripting migration<br />

Since <strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> V5.1, two scripting languages for<br />

<strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> are available namely JACL and Jython.<br />

With the announcement of <strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> <strong>V7.0</strong>, JACL is<br />

declared stabilized. This means it will not be removed but there will be no further<br />

development in it. It is recommended to create new scripts using the Jython<br />

scripting language.<br />

Note: The Information Center article Deprecated, stabilized, and removed<br />

features provides a detailed explanation of the terms and the product features<br />

affected by deprecation and stabilization. It is available at the following Web<br />

page:<br />

http://publib.boulder.ibm.com/infocenter/wasinfo/v7r0/topic/com.ibm.<br />

websphere.nd.multiplatform.doc/info/ae/ae/rmig_deprecationlist.html<br />

15.1.2 HTTP server plug-in support<br />

The HTTP server plug-in shipped with <strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> <strong>V7.0</strong> can<br />

work with <strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> V5.1, V6.0, V6.1, and <strong>V7.0</strong>.<br />

Note: The URI in the routing rules section of the plugin-cfg.xml must be<br />

unique for each machine.<br />

15.1.3 Coexisting versions on one system<br />

<strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> <strong>V7.0</strong> can coexist with older versions of<br />

<strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> on the same system. You can install and run<br />

these different versions of <strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> at the same time.<br />

Consider the following factors before starting:<br />

► The hardware and software of the system must be supported by all versions<br />

of <strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> you plan to coexist<br />

► Each installation of <strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> requires additional system<br />

resources.<br />

► Plan for unique ports for every installed version of <strong>WebSphere</strong> <strong>Application</strong><br />

<strong>Server</strong>.<br />

► <strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> <strong>V7.0</strong> supports coexistence with <strong>WebSphere</strong><br />

<strong>Application</strong> <strong>Server</strong> V5.1, V6.0, V6.1, and <strong>V7.0</strong>.<br />

482 <strong>WebSphere</strong> <strong>Application</strong> <strong>Server</strong> <strong>V7.0</strong>: <strong>Concepts</strong>, Planning, and Design

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!