Subject: [xsl] Problem with xsl handling xml <element/> From: "Mikael Petterson \(KI/EAB\)" <mikael.petterson@xxxxxxxxxxxx> Date: Mon, 16 May 2005 14:16:44 +0200 |
Hi, We are transforming and xml into java code using xsl/xslt in java. Ny xsl look like this; ...... <!-- Start: Sequence --> <xsl:when test="sequence"> <!-- Check if <sequence>-element has no <length> attribute.--> <xsl:if test="not(length)"> <xsl:message terminate="yes"> <!-- class name and attribute error message --> Attribute:<xsl:value-of select="../@name"/> Class: <xsl:value-of select="../../@name"/> Error: sequence missing child element, length. </xsl:message> </xsl:if> ........ When I execute my transformation it fails ( see error below). The following xml is ok: <dataType> <sequence> <long> <range> <min>-500</min> <max>500</max> </range> </long> <length>12</length> </sequence> </dataType> But when this xml is tranformed ( below) it fails: <dataType> <sequence> <moRef name="ManagedObject"/> <length>5</length> </sequence> </dataType> I interpret it as when I have a single <element/> I get the error but when I have <element></element> it is a ok. Do I have to make any settings to the xml transformation? All hints appreciated. Cheers, //Mikael Transformation error: =============== file:///vobs/rbs/sw/rbssw_tools/boam_tools/xml2j/xsl/interface.xsl; Line #482; Column #36; [java] [java] Attribute:reservedBy [java] Class: AcDevice [java] Error: sequence missing child element, length. [java] [java] ** Transformation error [java] Stylesheet directed termination [java] ; SystemID: file:///vobs/rbs/sw/rbssw_tools/boam_tools/xml2j/xsl/int erface.xsl; Line#: 48; Column#: 55 [java] javax.xml.transform.TransformerException: Stylesheet directed termin ation [java] at org.apache.xalan.templates.ElemMessage.execute(ElemMessage.ja va:124) [java] at org.apache.xalan.transformer.TransformerImpl.executeChildTemp lates(TransformerImpl.java:2336) [java] at org.apache.xalan.templates.ElemIf.execute(ElemIf.java:161) [java] at org.apache.xalan.transformer.TransformerImpl.executeChildTemp lates(TransformerImpl.java:2336) [java] at org.apache.xalan.templates.ElemChoose.execute(ElemChoose.java :127) [java] at org.apache.xalan.templates.ElemApplyTemplates.transformSelect edNodes(ElemApplyTemplates.java:395) [java] at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApp lyTemplates.java:177) [java] at org.apache.xalan.templates.ElemApplyTemplates.transformSelect edNodes(ElemApplyTemplates.java:395) [java] at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApp lyTemplates.java:177) [java] at org.apache.xalan.transformer.TransformerImpl.executeChildTemp lates(TransformerImpl.java:2336) [java] at org.apache.xalan.transformer.TransformerImpl.executeChildTemp lates(TransformerImpl.java:2389) [java] at org.apache.xalan.transformer.TransformerImpl.executeChildTemp lates(TransformerImpl.java:2255) [java] at org.apache.xalan.lib.Redirect.write(Redirect.java:212) [java] at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMet hodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:324) [java] at org.apache.xalan.extensions.ExtensionHandlerJavaClass.process Element(ExtensionHandlerJavaClass.java:495) [java] at org.apache.xalan.templates.ElemExtensionCall.execute(ElemExte nsionCall.java:230) [java] at org.apache.xalan.templates.ElemForEach.transformSelectedNodes (ElemForEach.java:420) [java] at org.apache.xalan.templates.ElemForEach.execute(ElemForEach.ja va:259) [java] at org.apache.xalan.templates.ElemApplyTemplates.transformSelect edNodes(ElemApplyTemplates.java:395) [java] at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApp lyTemplates.java:177) [java] at org.apache.xalan.transformer.TransformerImpl.executeChildTemp lates(TransformerImpl.java:2336) [java] at org.apache.xalan.transformer.TransformerImpl.applyTemplateToN ode(TransformerImpl.java:2202) [java] at org.apache.xalan.transformer.TransformerImpl.transformNode(Tr ansformerImpl.java:1276) [java] at org.apache.xalan.transformer.TransformerImpl.transform(Transf ormerImpl.java:673) [java] at org.apache.xalan.transformer.TransformerImpl.transform(Transf ormerImpl.java:1192) [java] at org.apache.xalan.transformer.TransformerImpl.transform(Transf ormerImpl.java:1170) [java] at se.ericsson.xml2j.common.Main.main(Main.java:90) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces sorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMet hodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:324) [java] at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.jav a:193) [java] at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava .java:130) [java] at org.apache.tools.ant.taskdefs.Java.run(Java.java:705) [java] at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:177) [java] at org.apache.tools.ant.taskdefs.Java.execute(Java.java:83) [java] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.ja va:275) [java] at org.apache.tools.ant.Task.perform(Task.java:364) [java] at org.apache.tools.ant.Target.execute(Target.java:341) [java] at org.apache.tools.ant.Target.performTasks(Target.java:369) [java] at org.apache.tools.ant.Project.executeTarget(Project.java:1214) [java] at org.apache.tools.ant.Project.executeTargets(Project.java:1062 ) [java] at org.apache.tools.ant.Main.runBuild(Main.java:673) [java] at org.apache.tools.ant.Main.startAnt(Main.java:188) [java] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196) [java] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55)
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