Problem with Multiple-Query nested

, ,
1

X-Application Version: 4.1.1
Tamino Version : 4.1.1
Platform : Win2k
WebContainer : Tamocat 4.1.18
JDK Version : 1.4.1

Hi everybody,

I have a view page with the follow code …


<xapp:form document=“documentoDocument”>
…

<xapp:setvar name=“favorit1” >
for $x in input()/city where $x/code=‘<xapp:display select=“/mydoc1/CityCode”/>’ return $x/CityName
</xapp:setvar>
<xapp:directcommand type=“read” collection=“mycollection” document=“conCity” arg=“${favorit1$}” schema=“city”/>

<xapp:form document=“conCity”>
<xapp:display select=“.” />
</xapp:form>
…

<xapp:setvar name=“favorit2” >
for $x in input()/country where $x/code=‘<xapp:display select=“/mydoc1/CountryCode”/>’ return $x/CountryName
</xapp:setvar>
<xapp:directcommand type=“read” collection=“mycollection” document=“conCountry” arg=“${favorit1$}” schema=“country”/>

<xapp:form document=“conCountry”>
<xapp:display select=“.” />
</xapp:form>
…
<xapp:setvar name=“favorit3” >
for $x in input()/department where $x/code=‘<xapp:display select=“/mydoc1/DeptCode”/>’ return $x/DeptName
</xapp:setvar>
<xapp:directcommand type=“read” collection=“mycollection” document=“conDept” arg=“${favorit3$}” schema=“department”/>

<xapp:form document=“conDept”>
<xapp:display select=“.” />
</xapp:form>
…

<xapp:setvar name=“favorit4” >
for $x in input()/legal_state where $x/code=‘<xapp:display select=“/mydoc1/LegalStateCode”/>’ return $x/LegalStateName
</xapp:setvar>
<xapp:directcommand type=“read” collection=“mycollection” document=“conLegaState” arg=“${favorit4$}” schema=“legal_state”/>

<xapp:form document=“conLegalState”>
<xapp:display select=“.” />
</xapp:form>


</xapp:form>


When I have more than three directcommand(type read) nested I have the next error message :

Error!
An error occurred in the application program. Please report the following problem to your webmaster.
Error message: internal error
Help message:
Exception id: 999
Exception Type: ApplicationException
Stacktrace:


XException: id = 999
com.softwareag.xtools.xapplication.common.AssertionFailed
ambiguous element: legal_state
at com.softwareag.xtools.xapplication.businessdocument.SchemaSet.lookup(SchemaSet.java:85)
at com.softwareag.xtools.xapplication.businessdocument.BusinessDocumentWorkspace.read(BusinessDocumentWorkspace.java:320)
at com.softwareag.xtools.xapplication.plugin.StandardWorkspacePlugin.readDocument(StandardWorkspacePlugin.java:326)
at com.softwareag.xtools.xapplication.plugin.StandardWorkspacePlugin.readDocument(StandardWorkspacePlugin.java:303)
at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
.
.
.

I hope that you could help me…

Thanks in advance

MTP

2

Hello,

I don’t think that the number of directcomand tag is the reason for your problem. According to the stacktrace, X-Application’s schema layer reports an ambiguous element ‘legal_state’.

Could you post you schema / schemas you are using for your application to verify the occurrence of the reported ambiguity?

A possible workaround could be to skip the schema attribute in this case if the schema for the document is not required (-> loop tags can not be used for this document).

Bye,
Christian.

3

Hi Christian;

You are here the schema for doctype “city” for country(code,CountryName),department(code,DeptName) and legal_state (code,LegalStateName) is same the follow :

<?xml version = "1.0" encoding = "UTF-8"?>
<xs:schema xmlns:xs = “http://www.w3.org/2001/XMLSchema” xmlns:tsd = “http://namespaces.softwareag.com/tamino/TaminoSchemaDefinition”>
xs:annotation
xs:appinfo
<tsd:schemaInfo name = “city”>
<tsd:collection name = “mycoll”></tsd:collection>
<tsd:doctype name = “city”>
tsd:logical
tsd:contentclosed</tsd:content>
</tsd:logical>
</tsd:doctype>
tsd:adminInfo
tsd:versionTSD3</tsd:version>
tsd:created2003-04-01T10:00:37.132+01:00</tsd:created>
tsd:modified2003-04-01T10:00:37.132+01:00</tsd:modified>
</tsd:adminInfo>
</tsd:schemaInfo>
</xs:appinfo>
</xs:annotation>
<xs:element name = “city”>
xs:complexType
xs:sequence
<xs:element name = “code” type = “xs:string”></xs:element>
<xs:element name = “CityName” type = “xs:string”></xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>

Thanks in advance…

MTP

4

Hello,

Did you make a check if you skip the attribute ‘schema’ from the directcommand tag

<xapp:directcommand type="read" collection="mycollection" document="conLegaState" arg="${favorit4$}" schema="legal_state"/>
</pre><BR><BR>so the result is<BR><BR><pre class="ip-ubbcode-code-pre">
<xapp:directcommand type="read" collection="mycollection" document="conLegaState" arg="${favorit4$}" />



If this does not solve your problem, could you zip and post me your application for I can reproduce the error?

Many thanks,
bye Christian.