[
http://issues.apache.org/jira/browse/XERCESJ-1134?page=comments#action_12416725
]
Tomáš Hájek commented on XERCESJ-1134:
--------------------------------------
Hello,
in my opinion this issue is critical, not only major. It completely avoids
procesing of XIncludes, because it is not always possible to force XML document
authors to use two tags for empty elements.
regards
Tomas Hajek
> Xinclude: problems with empty tags
> ----------------------------------
>
> Key: XERCESJ-1134
> URL: http://issues.apache.org/jira/browse/XERCESJ-1134
> Project: Xerces2-J
> Type: Bug
> Components: XInclude 1.0
> Reporter: Pau Moreno Martín
>
> When the parser is resolving an xinclude tag and it finds an empty tag that
> ends with "/>" in the included document, all the following content of this
> document is not included properly in the "parent" document. The problem is
> that the parser omits all the tag contents, it only includes the included
> document tag names and attributes.
> When I make this changes in the documents to be included:
> <example/> to <example></example>
> there are no problems including the documents.
> Here is a real example:
> I'm trying to include a portion of an XML document using the tag:
> -----------------------------------------------------------------------------------
> <xi:include href="DI_video1.xml" xpointer="element(/1/1/6)"/>
> -----------------------------------------------------------------------------------
> the node /1/1/6 of the document is:
> -----------------------------------------------------------------------------------
> <Item>
> <Descriptor>
> <Statement mimeType="text/xml">
>
> <dii:Identifier>urn:gencat:aprencat:m21:dii:1f010fac747c5bf200000108d2a83d80:video_item:1</dii:Identifier>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
>
> <dip:ObjectType>urn:gencat:aprencat:m21:dip:types:video_item</dip:ObjectType>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
>
> <dip:ObjectType>urn:gencat:aprencat:m21:dip:types:item</dip:ObjectType>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
> <pip:Label>Etiqueta video prova</pip:Label>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Component pip:componentType="Thumbnails">
> <Resource mimeType="perfer" ref="perfer"/>
> </Component>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml" pip:descriptorType="Content
> Features"
> ref="urn:gencat:aprencat:m7:content_features:video_item:1f010fac0061aac800000108d2aaedcc"/>
> </Descriptor>
> <Component>
> <Descriptor>
> <Statement mimeType="text/xml">
>
> <dii:Identifier>urn:gencat:aprencat:m21:dii:1f010fac747c5bf200000108d2a83d80:video_item:1:component:1</dii:Identifier>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
>
> <dip:ObjectType>urn:gencat:aprencat:m21:dip:types:video</dip:ObjectType>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
>
> <dip:ObjectType>urn:gencat:aprencat:m21:dip:types:source_component</dip:ObjectType>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
>
> <dip:ObjectType>urn:gencat:aprencat:m21:dip:types:component</dip:ObjectType>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
> <pip:Label>Etiqueta component del video de
> prova</pip:Label>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Component pip:componentType="Thumbnails">
> <Resource mimeType="perfer" ref="perfer"/>
> </Component>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
> <pip:Origin>source</pip:Origin>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml"
> pip:descriptorType="Content Features"
> ref="urn:gencat:aprencat:m7:content_features:video:1f010fac35cd807f00000108e7b6e83e"/>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml"
> pip:descriptorType="Media Properties"
> ref="urn:gencat:aprencat:m7:media_properties:video:1f010fac7cad1e8100000108d2c8752f"/>
> </Descriptor>
> <Resource mimeType=""
> ref="p2pi2cat://md5:92b746569d936206f43e49b918bb840a"/>
> </Component>
> </Item>
> -----------------------------------------------------------------------------------
> The result of the resolved inclusion is:
> -----------------------------------------------------------------------------------
> <Item xml:base="DI_video1.xml">
> <Descriptor>
> <Statement mimeType="text/xml">
>
> <dii:Identifier>urn:gencat:aprencat:m21:dii:1f010fac747c5bf200000108d2a83d80:video_item:1</dii:Identifier>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
>
> <dip:ObjectType>urn:gencat:aprencat:m21:dip:types:video_item</dip:ObjectType>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
>
> <dip:ObjectType>urn:gencat:aprencat:m21:dip:types:item</dip:ObjectType>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
> <pip:Label>Etiqueta video
> prova</pip:Label>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Component pip:componentType="Thumbnails">
> <Resource mimeType="perfer"
> ref="perfer"/>
> </Component>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml" pip:descriptorType="Content Features"
> ref="urn:gencat:aprencat:m7:content_features:video_item:1f010fac0061aac800000108d2aaedcc"/>
> </Descriptor>
> <Component>
> <Descriptor>
> <Statement mimeType="text/xml">
> <dii:Identifier/>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
> <dip:ObjectType/>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
> <dip:ObjectType/>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
> <dip:ObjectType/>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
> <pip:Label/>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Component pip:componentType="Thumbnails">
> <Resource mimeType="perfer" ref="perfer"/>
> </Component>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml">
> <pip:Origin/>
> </Statement>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml" pip:descriptorType="Content Features"
> ref="urn:gencat:aprencat:m7:content_features:video:1f010fac35cd807f00000108e7b6e83e"/>
> </Descriptor>
> <Descriptor>
> <Statement mimeType="text/xml" pip:descriptorType="Media Properties"
> ref="urn:gencat:aprencat:m7:media_properties:video:1f010fac7cad1e8100000108d2c8752f"/>
> </Descriptor>
> <Resource mimeType="" ref="p2pi2cat://md5:92b746569d936206f43e49b918bb840a"/>
> </Component>
> </Item>
> -----------------------------------------------------------------------------------
> Note that the problem starts in the tag:
> <Resource mimeType="perfer" ref="perfer"/>
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