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Posted to dev@xmlbeans.apache.org by "Radu Preotiuc-Pietro (JIRA)" <xm...@xml.apache.org> on 2005/01/27 04:25:18 UTC
[jira] Commented: (XMLBEANS-35) OutOfMemoryError with this schema
[ http://issues.apache.org/jira/browse/XMLBEANS-35?page=comments#action_58134 ]
Radu Preotiuc-Pietro commented on XMLBEANS-35:
----------------------------------------------
I have looked over that thread but I am still not convinced at all, the arguments the posters use are based on their intuition and common sense, and not backed anywhere by the spec. I think that this is actually a bug in the spec allowing something like this to exist in the current context.
On the other hand, OOM is not acceptable either, so I will try to patch the code to allow for the behavior described in that thread.
> OutOfMemoryError with this schema
> ---------------------------------
>
> Key: XMLBEANS-35
> URL: http://issues.apache.org/jira/browse/XMLBEANS-35
> Project: XMLBeans
> Type: Bug
> Components: Compiler
> Versions: Version 1, Version 2
> Reporter: d
> Assignee: Radu Preotiuc-Pietro
>
> When I try to compile schema below, using XmlBeans.compileXsd as per javadoc for SchemaTypeSystem, I get an OutOfMemoryError.
> <?xml version="1.0" encoding="UTF-8"?>
> <xs:schema targetNamespace="http://www.orbeon.com/oxf/pipeline" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:p="http://www.orbeon.com/oxf/pipeline" elementFormDefault="qualified" attributeFormDefault="unqualified" xsi:schemaLocation="http://www.w3.org/2001/XMLSchema http://www.w3.org/2001/XMLSchema.xsd">
> <xs:element name="config">
> <xs:annotation>
> <xs:documentation>XPL root element</xs:documentation>
> </xs:annotation>
> <xs:complexType>
> <xs:sequence>
> <xs:element name="param" minOccurs="0" maxOccurs="unbounded">
> <xs:complexType>
> <xs:attribute name="name" type="xs:string" use="required"/>
> <xs:attribute name="type" type="xs:string" use="required"/>
> <xs:attributeGroup ref="p:debug-schema-attributes"/>
> </xs:complexType>
> </xs:element>
> <xs:group ref="p:statements"/>
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:group name="statement">
> <xs:sequence>
> <xs:choice>
> <xs:element name="processor">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="input" minOccurs="0" maxOccurs="unbounded">
> <xs:complexType>
> <xs:sequence>
> <xs:any processContents="lax" minOccurs="0"/>
> </xs:sequence>
> <xs:attribute name="name" type="xs:string" use="required"/>
> <xs:attribute name="href" type="xs:string" use="optional"/>
> <xs:attributeGroup ref="p:debug-schema-attributes"/>
> </xs:complexType>
> </xs:element>
> <xs:element name="output" minOccurs="0" maxOccurs="unbounded">
> <xs:complexType>
> <xs:sequence>
> <xs:any processContents="lax" minOccurs="0"/>
> </xs:sequence>
> <xs:attribute name="name" type="xs:string" use="required"/>
> <xs:attribute name="id" type="xs:string" use="optional"/>
> <xs:attribute name="ref" type="xs:string" use="optional"/>
> <xs:attributeGroup ref="p:debug-schema-attributes"/>
> </xs:complexType>
> </xs:element>
> </xs:sequence>
> <xs:attribute name="uri" type="xs:anyURI" use="optional"/>
> <xs:attribute name="name" type="xs:anyURI" use="optional"/>
> <xs:attribute name="encapsulation" type="xs:string" use="optional"/>
> </xs:complexType>
> </xs:element>
> <xs:element name="choose">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="when" maxOccurs="unbounded">
> <xs:complexType>
> <xs:group ref="p:statements"/>
> <xs:attribute name="test" type="xs:string" use="required"/>
> </xs:complexType>
> </xs:element>
> <xs:element name="otherwise" minOccurs="0">
> <xs:complexType>
> <xs:group ref="p:statements"/>
> </xs:complexType>
> </xs:element>
> </xs:sequence>
> <xs:attribute name="href" type="xs:string" use="required"/>
> <xs:attributeGroup ref="p:debug-schema-attributes"/>
> </xs:complexType>
> </xs:element>
> <xs:element name="for-each">
> <xs:complexType>
> <xs:group ref="p:statements"/>
> <xs:attribute name="href" type="xs:string" use="required"/>
> <xs:attribute name="select" type="xs:string" use="required"/>
> <xs:attribute name="id" type="xs:QName" use="required"/>
> <xs:attribute name="root" type="xs:QName" use="required"/>
> </xs:complexType>
> </xs:element>
> </xs:choice>
> </xs:sequence>
> </xs:group>
> <xs:group name="statements">
> <xs:sequence>
> <xs:group ref="p:statement" minOccurs="0" maxOccurs="unbounded"/>
> </xs:sequence>
> </xs:group>
> <xs:attributeGroup name="debug-schema-attributes">
> <xs:attribute name="debug" type="xs:string" use="optional"/>
> <xs:attribute name="schema-href" type="xs:anyURI" use="optional"/>
> <xs:attribute name="schema-uri" type="xs:anyURI" use="optional"/>
> </xs:attributeGroup>
> </xs:schema>
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