Mike, I have spent some time looking why Ariadna recognizes scripting variables in Apache request.tld, but completely ignores them in my custom tld.
I found a surprising restriction: Apache request tld was used as follows: <%@ taglib uri="http://jakarta.apache.org/taglibs/request-1.0"; prefix="req" %> <req:request id="myReqVar" /> Starting at this point, "myReqVar" is correctly recognized as scripting variable with type obtained from TEI class. However, this works only if specified as <prefix:tagName id="varName" /> I.e. variable can be declared only by specifying its name as attribute value in tag, even more, the attribute itself should be named "id". It seems that taglib processing in Ariadna pays special attention to attribute named "id". Ariadna fails to recognize scripting variable declarations from the following tags: <prefix:tagName name="varName" /> <prefix:tagName key="TEIdeclaresOtherNameInternally" /> In my custom taglibs I declare up to 10 variables for a single tag, none of them is declared through "id" attribute. Scripting variable names are predefined within TEI: public class EntryTEI extends TagExtraInfo { public final VariableInfo[] getVariableInfo(TagData data) { VariableInfo[] vars = new VariableInfo[9]; vars[0] = new VariableInfo("returnMap", "java.util.Map", true, VariableInfo.AT_BEGIN); vars[1] = new VariableInfo("sessId", "java.lang.String", true, VariableInfo.AT_BEGIN); vars[2] = new VariableInfo("lang", "java.lang.String", true, VariableInfo.AT_BEGIN); vars[3] = new VariableInfo("pageElement", "org.jdom.Element", true, VariableInfo.AT_BEGIN); vars[4] = new VariableInfo("error", "java.lang.String", true, VariableInfo.AT_BEGIN); vars[5] = new VariableInfo("param", "java.util.Map", true, VariableInfo.AT_BEGIN); vars[6] = new VariableInfo("multiParam", "java.util.Map", true, VariableInfo.AT_BEGIN); vars[7] = new VariableInfo("rc", "java.lang.Integer", true, VariableInfo.AT_BEGIN); vars[8] = new VariableInfo("serviceElement", "org.jdom.Element", true, VariableInfo.AT_BEGIN); return vars; } } I expect the following JSP to work: <%@ taglib uri="/mytaglib" prefix="mytaglib" %> <mytaglib:Entry name="Hello" sort="yes" /> count: <%= pageElement.getAttributeValue("count") %><br /> session Id: <%= sessId %><br /> error message: <%= error %> Finally, if TLD declares attribute other than "id", but tag in JSP still refers to "id" (which is not declared), then Ariadna displays "Internal Error" with the following trace: [1451857] ERROR - intellij.plugins.PluginManager - IntelliJ IDEA 3.0 Build #618 [1451857] ERROR - intellij.plugins.PluginManager - JDK: 1.3.1_02 [1451857] ERROR - intellij.plugins.PluginManager - VM: Java HotSpot(TM) ClientVM [1451857] ERROR - intellij.plugins.PluginManager - Vendor: Sun Microsystems Inc. [1451857] ERROR - intellij.plugins.PluginManager - OS: Windows 2000 [1451857] ERROR - intellij.plugins.PluginManager - java.lang.NullPointerException at com.intellij.psi.impl.source.e.a.c.<init>(c.java:15) at com.intellij.psi.impl.source.e.a.d.a(d.java:20) at com.intellij.psi.impl.source.e.a.d.a(d.java:55) at com.intellij.codeInsight.daemon.impl.ci.b(ci.java:65) at com.intellij.codeInsight.daemon.impl.ci.a(ci.java:89) at com.intellij.codeInsight.daemon.impl.ci.a(ci.java:25) at com.intellij.psi.impl.source.e.d.a(d.java:22) at com.intellij.codeInsight.daemon.impl.cg.a(cg.java:202) at com.intellij.psi.ba.a(ba.java:116) at com.intellij.psi.impl.source.e.d.a(d.java:22) at com.intellij.codeInsight.daemon.impl.h.a(h.java:32) at com.intellij.codeInsight.daemon.impl.h.run(h.java:121) at com.intellij.openapi.c.a.b.a(b.java:226) at com.intellij.codeInsight.daemon.impl.cl.b(cl.java:18) at com.intellij.codeInsight.daemon.impl.cl.a(cl.java:31) at com.intellij.codeInsight.daemon.impl.cl.a(cl.java:33) at com.intellij.codeInsight.daemon.impl.bu.run(bu.java:1) at com.intellij.progress.ProgressManager.a(ProgressManager.java:10) at com.intellij.codeInsight.daemon.impl.cl.run(cl.java:55) Best regards -- Edmundas -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Mike Aizatsky Sent: Friday, April 19, 2002 5:29 PM To: [EMAIL PROTECTED] Subject: [Eap-list] TEI Hi, Is TEI support working in build #618 at last? Best regards, Mike Aizatsky. ------------------------------ JetBrains, Inc / IntelliJ Software http://www.intellij.com "Develop with pleasure!" _______________________________________________ Eap-list mailing list [EMAIL PROTECTED] http://www.intellij.com/mailman/listinfo/eap-list _______________________________________________ Eap-list mailing list [EMAIL PROTECTED] http://www.intellij.com/mailman/listinfo/eap-list
