Hi, I did not even think to look in the DTD!
Thank you! Stephen Lafredo -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, March 21, 2003 5:23 PM To: [EMAIL PROTECTED] Subject: RE: Digester: Cannot get <call-param-rule> to parse? Hi, I struggled with this too for a while. What works for me is to not enclose the call-param-rules inside the call-method-rule. So your rules file should look like this... <call-method-rule pattern="parameter" methodname="addParameter" paramcount="2"/> <call-param-rule paramnumber="0" attrname="name" /> <call-param-rule paramnumber="1" attrname="value" /> ^^^^^^^^^^^ ^^^^^^^^ You might also look at the dtd in the digester jar file. This may give you some hints. -----Original Message----- From: Lafredo, Stephen [mailto:[EMAIL PROTECTED] Sent: Friday, March 21, 2003 4:17 PM To: '[EMAIL PROTECTED]' Subject: Digester: Cannot get <call-param-rule> to parse? Hi, I am using the commons-digester-1.4.1 and I am have used the digester feeding it an xml rules file to parse my xml file and all works fine. Now I am trying to define a method with parameters and I cannot seem to get the syntax correct. My xml file contains... <ResourceParams name="jdbc/db2"> <parameter> <name>factory</name> <value>org.apache.commons.dbcp.BasicDataSourceFactory</value> </parameter> <!-- add remaining parameters here... --> </ResourceParams> The corresponding portion of my rules file contains... <!-- Resource parameters are defined within the Context element and associated a Resource --> <pattern value="Context/ResourceParams"> <object-create-rule classname="org.apache.catalina.deploy.ResourceParams" attrname="resourcesParameters"/> <!-- map the element's XML attributes to the bean properties --> <set-properties-rule> <alias attr-name="name" prop-name="name" /> </set-properties-rule> <call-method-rule pattern="parameter" methodname="addParameter" paramcount="2"> <call-param-rule param-index="0" attribute-name="name" /> <call-param-rule param-index="1" ^ - this is line 74, 45 attribute-name="value" /> </call-method-rule> <!-- add the ResourceParams to the Context --> <set-next-rule methodname="addResourceParams" /> </pattern> </digester-rules> When I attempt to parse the file I receive these error messages... Mar 21, 2003 5:02:42 PM org.apache.commons.digester.Digester startElement SEVERE: Begin event threw exception java.lang.NumberFormatException: null at java.lang.Integer.parseInt(Integer.java:394) at java.lang.Integer.parseInt(Integer.java:476) at org.apache.commons.digester.xmlrules.DigesterRuleParser$CallParamRuleFactory .createObject(DigesterRuleParser.java:532) at org.apache.commons.digester.FactoryCreateRule.begin(FactoryCreateRule.java:2 91) ...and... Application.start(): org.apache.commons.digester.xmlrules.XmlLoadException: Error at (74, 45: null at org.apache.commons.digester.xmlrules.FromXmlRuleSet.addRuleInstances(FromXml RuleSet.java:165) at org.apache.commons.digester.Digester.addRuleSet(Digester.java:1658) at org.apache.commons.digester.xmlrules.DigesterLoader.createDigester(DigesterL oader.java:90) I looked at line 74, 45 and it "appears" to be correct? Does anyone have any recommendations or could you please point me to the rules file syntax documentation. Thank you. Stephen Lafredo ------------------------------------------------------------------------------ Notice: This e-mail message, together with any attachments, contains information of Merck & Co., Inc. (Whitehouse Station, New Jersey, USA) that may be confidential, proprietary copyrighted and/or legally privileged, and is intended solely for the use of the individual or entity named on this message. If you are not the intended recipient, and have received this message in error, please immediately return this by e-mail and then delete it. ============================================================================== --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
