INO: 312
TOMCAT: 406
APACHE: 1327
JDK: 1.3.1_06
servlet: 411
installation of servlet 411 is fine. calling the servlet using the following url:
http://pcmkh01/exaples/servlet/com.softwareag.tamino.passtrhu.TaminoTest works fine as the exspected html page is shown. even using localhost instead of pcmkh01 in the url works fine.
then i copied the init information into the web.xml file. please see below:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC “-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN”
“http://java.sun.com/dtd/web-app_2_3.dtd”>
Servlet Mapped Filter
filters.ExampleFilter
attribute
filters.ExampleFilter.SERVLET_MAPPED
Path Mapped Filter
filters.ExampleFilter
attribute
filters.ExampleFilter.PATH_MAPPED
Request Dumper Filter
filters.RequestDumperFilter
Set Character Encoding
filters.SetCharacterEncodingFilter
encoding
EUC_JP
Compression Filter
compressionFilters.CompressionFilter
compressionThreshold
10
debug
0
Servlet Mapped Filter
invoker
Path Mapped Filter
/servlet/
listeners.ContextListener
listeners.SessionListener
SendMailServlet
SendMailServlet
snoop
SnoopServlet
Security role for anonymous access
tomcat
servletToJsp
servletToJsp
CompressionFilterTestServlet
compressionFilters.CompressionFilterTestServlet
transform
com.softwareag.tamino.passthru.TaminoFilter
contenttype
text/html
allowremote
no
trace
on
log
on
cache
on
transformer
com.softwareag.tamino.passthru.xt.TransformerFactoryImpl
parser
org.apache.xerces.jaxp.SAXParserFactoryImpl
CompressionFilterTestServlet
/CompressionTest
SendMailServlet
/SendMailServlet
snoop
/snoop
servletToJsp
/servletToJsp
http://jakarta.apache.org/tomcat/debug-taglib
/WEB-INF/jsp/debug-taglib.tld
http://jakarta.apache.org/tomcat/examples-taglib
/WEB-INF/jsp/example-taglib.tld
mail/Session
javax.mail.Session
Container
Example Security Constraint
Protected Area
/jsp/security/protected/
DELETE
GET
POST
PUT
tomcat
role1
FORM
Example Form-Based Authentication Area
/jsp/security/protected/login.jsp
/jsp/security/protected/error.jsp
minExemptions
1
java.lang.Integer
foo/name1
value1
java.lang.String
foo/bar/name2
true
java.lang.Boolean
name3
1
java.lang.Integer
foo/name4
10
java.lang.Integer
Example EJB Reference
ejb/Account
Entity
com.mycompany.mypackage.AccountHome
com.mycompany.mypackage.Account
Example Local EJB Reference
ejb/ProcessOrder
Session
com.mycompany.mypackage.ProcessOrderHome
com.mycompany.mypackage.ProcessOrder
i also copied the xtdriver.jar file into the lib folder, where the passthru.jar file is located.
when trying to use the servlet by calling
http://pcmkh01/examples/servlet/transform/tamino/MKH01_INO_DB01/MKHTST01?_xql=/CUST_RECORD&_xslsrc=stylesheets/xsl:stylesheet/CUSTOMER.xsl
i get the msg: The requested resource (/examples/servlet/transform/tamino/MKH01_INO_DB01/MKHTST01) is not available.
what to do??
thanks
MichaelK
additioanl information:
i checked the context log fil of my TOMCAT and found the following error msg:
2002-12-06 13:13:52 invoker: Cannot allocate servlet instance for path /examples/servlet/transform/tamino/MKH01_INO_DB01/MKHTST
javax.servlet.ServletException: Wrapper cannot find servlet class transform or a class it depends on
this looks like, that the passthru.jar file downloaded from TACO is incorrect.
any comments on this ?
regards
MichaelK
I think the classes that are missing are most likely those contained in the JAXP library itself. These are supplied with most JAXP-compliant XSLT processors, and they are also built in to the JDK 1.4 distribution, but they aren’t included in either xt or in the Passthru servlet distribution. You can get them as part of the Java XML Pack - see http://java.sun.com/xml/javaxmlpack.html
Michael Kay
Hi Michael,
thanks for information regarding the missing java classes. after downloading the jaxp-1.2_01 from sun and putting all jars files into the same folder as my passthru servlet finally it works and i am getting a message from the servlet. but now i looks like, that the the stylesheet i would like to apply shall be in the same collection as the xml data’s i am quering. is this correct?
if yes, this is a little bit strange to me.
regards
MichaelK
I’m glad you’re making progress.
No, the stylesheet doesn’t have to be in the same collection as the XML files being queried. You can supply a relative URL of the form
_xslsrc=…/other-collection/stylesheet.xsl
to reference a stylesheet held in a different collection.
Michael Kay
hi Michael,
thank you for this information. now it works fine execpt for:
1. whenever i call an alias instead of the full qualified class ‘com.softwareag…’ i get error
‘javax/xml/transform/TransformerFactory’ the used web.xml file is the same as mentioned above. the content of my folder …/examples/web-inf/lib is:
dom.jar
jaxp-API.jar
passthru.jar
xalan.jar
xerces.jar
xercesImpl.jar
xt.jar
xtdriver.jar
any idea, which class is missing?
regards
MichaelK
I’m afraid I can’t see from this what is wrong. I’m puzzled that it should work when you use the full class name but not when you use the alias. The error message is very unspecific, but it doesn’t look to me like a class loading error.
Have you tried configuring it to use Xalan or Saxon instead of xt? The configuration for these products is rather simpler because they come with their own JAXP support. Trying to get Xalan working first might give you clues about where the problem lies. (And it’s probably a good idea to switch away from xt anyway, as it omits some important XSLT features such as keys).
Michael Kay