A JSP must import the ATG platform’s DSP tag library so it access Nucleus components. The following page directive specifies the DSP tag library location and the dsp
prefix to use for its tags:
<%@ taglib uri="http://www.atg.com/taglibs/daf/dspjspTaglib1_0" prefix="dsp" %>
Below the DSP tag libraries import statements, dsp:page tags enclose the remaining document. These tags facilitate ATG page processing and must be included in each page as they are in this example.
Changing the Tag Library Directive
There are two ways to deploy a tag library. By default, the DSP tag libraries tld
files are kept in the tag library JAR file inside WEB
INF/lib
. The URI used in JSP page directives are defined in the tld
itself.
The URI in the page directive must match the URI that is specified in either the tag library’s tld
file (as is the case with the DSP tag libraries) or web.xml
. In order to define a different URI for the DSP tag libraries, specify the new URI and tld
file location in web.xml
. Then, the JSPs can use either the default or the new URI.
For information about making your J2EE application ready for deployment, see the pertinent documentation of your application server.