XLink and XPointer

------------------------------------------------------- >>> business. people. technology. <<<

Le 27/04/2015 13:29, Eckey, Florian a écrit : > > Hello, > > i am actually writing my master thesis using basex for xml processing. > I need to create consistency links between two xml documents, > especially basex databases and its content. So I am certainly looking > for xlink and xpointer implementations in basex. Are there any > examples to do this with basex or if not, has anyone implemented an > xquery version to execute it? I recoginzed that there are capabilities > with xinclude. But I does not find any references of xinclude in > basex, unless this: http://docs.basex.org/wiki/Options#XINCLUDE > > So has anyone ideas or experiences using xlink and especially xpointer > with basex or xquery? > > Regards, > > Florian > > ------------------------------------------------------- > >>> business. people. technology. <<< > ------------------------------------------------------- > > adesso AG mit Sitz in Dortmund > Vorstand: Michael Kenfenheuer (Co-Vors.), Dr. Rüdiger Striemer > (Co-Vors.), Christoph Junge, Andreas Prenneis > Vorsitzender des Aufsichtsrates: Prof. Dr. Volker Gruhn > Amtsgericht Dortmund HRB 20663 >

Von: basex-talk-bounces at mailman.uni-konstanz.de [mailto:basex-talk-bounces at mailman.uni-konstanz.de] Im Auftrag von Jérôme Chauveau Gesendet: Montag, 27. April 2015 15:07 An: basex-talk at mailman.uni-konstanz.de Betreff: Re: [basex-talk] XLink and XPointer Hi Florian, The XINCLUDE Option is enabled in the default BaseX configuration. Which kind of xpointer link do you need? Those 2 inclusion types seems to be well-implemented is the Java XInclude support (xinclude implementation used in BaseX): 1 - full document inclusion: <xi:include href='myDocument.xml'/> 2 - Fragment inclusion: <xi:include href='myDocument.xml' xpointer='element(/1/path/to/fragment' /> Hope this helps, Regards. Jérôme Le 27/04/2015 13:29, Eckey, Florian a écrit : Hello, i am actually writing my master thesis using basex for xml processing. I need to create consistency links between two xml documents, especially basex databases and its content. So I am certainly looking for xlink and xpointer implementations in basex. Are there any examples to do this with basex or if not, has anyone implemented an xquery version to execute it? I recoginzed that there are capabilities with xinclude. But I does not find any references of xinclude in basex, unless this: http://docs.basex.org/wiki/Options#XINCLUDE So has anyone ideas or experiences using xlink and especially xpointer with basex or xquery? Regards, Florian ------------------------------------------------------- >>> business. people. technology. <<< ------------------------------------------------------- adesso AG mit Sitz in Dortmund Vorstand: Michael Kenfenheuer (Co-Vors.), Dr. Rüdiger Striemer (Co-Vors.), Christoph Junge, Andreas Prenneis Vorsitzender des Aufsichtsrates: Prof. Dr. Volker Gruhn Amtsgericht Dortmund HRB 20663 -- Jérôme Chauveau - CERTIC-DSI - Campus I Université de Caen Basse-Normandie

Le 27/04/2015 15:35, Eckey, Florian a écrit : > > Hi Jérôme, > > thanks for your input. Following situation: I have two documents in > different xml databases (basex). On the one side a business process > model document (bpmn 2.0) and on the other side a requirements > specification document. These documents have to be consistent. One > approach to handle consistency is linking specific elements of both > documents with each other. In my approach, i need to link activities > (xml nodes) and specific requirements (xml nodes) with each other. So > the second approach seems to fit best. I understand the syntax of this > approach, but one time I have to evaluate this xpointer expressions. > Is the evaluation implemented anywhere? Or how can I do this? > > Maybe I even don’t need xinclude, but rather something like this (more > similar to xlink; linking in an external document): > > Business process document (xml database in basex): > > <Package> > > … > > <Activity Id=”activity-id”> > > … > > </Activity> > > … > > </Package> > > Business process document (xml database in basex): > > <Requirements> > > … > > <Requirement Id=”requirement-id”> > > … > > </Requirement> > > … > > </Requirements > > > Linking: > > <Links> > > <Link> (linking activities with requirements) > > <Locator href=”requirements-db” > xpointer=”element(Activity[@Id=$activity-id])”/> (use xinclude here > feels wrong) > > <Locator href=”bpmn-db” > xpointer=”element(Requirement[@Id=$requirement-id])”/> > > </Link> > > </Links> > > Is there something similar? Especially to execute xpointer? Or do I > have to implement it on my own? > > Thanks for your answers. > > Regards. > > Florian > > *Von:*basex-talk-bounces at mailman.uni-konstanz.de > [mailto:basex-talk-bounces at mailman.uni-konstanz.de] *Im Auftrag von > *Jérôme Chauveau > *Gesendet:* Montag, 27. April 2015 15:07 > *An:* basex-talk at mailman.uni-konstanz.de > *Betreff:* Re: [basex-talk] XLink and XPointer > > Hi Florian, > > The XINCLUDE Option is enabled in the default BaseX configuration. > Which kind of xpointer link do you need? > > Those 2 inclusion types seems to be well-implemented is the Java > XInclude support (xinclude implementation used in BaseX): > > 1 - full document inclusion: <xi:include href='myDocument.xml'/> > 2 - Fragment inclusion: <xi:include href='myDocument.xml' > xpointer='element(/1/path/to/fragment' /> > > Hope this helps, > > Regards. > > Jérôme > > > Le 27/04/2015 13:29, Eckey, Florian a écrit : > > Hello, > > i am actually writing my master thesis using basex for xml > processing. I need to create consistency links between two xml > documents, especially basex databases and its content. So I am > certainly looking for xlink and xpointer implementations in basex. > Are there any examples to do this with basex or if not, has anyone > implemented an xquery version to execute it? I recoginzed that > there are capabilities with xinclude. But I does not find any > references of xinclude in basex, unless this: > http://docs.basex.org/wiki/Options#XINCLUDE > > So has anyone ideas or experiences using xlink and especially > xpointer with basex or xquery? > > Regards, > > Florian > > ------------------------------------------------------- > >>> business. people. technology. <<< > ------------------------------------------------------- > > adesso AG mit Sitz in Dortmund > Vorstand: Michael Kenfenheuer (Co-Vors.), Dr. Rüdiger Striemer > (Co-Vors.), Christoph Junge, Andreas Prenneis > Vorsitzender des Aufsichtsrates: Prof. Dr. Volker Gruhn > Amtsgericht Dortmund HRB 20663 > > > > > -- > Jérôme Chauveau - CERTIC-DSI - Campus I > Université de Caen Basse-Normandie

Von: Jérôme Chauveau [mailto:jerome.chauveau at unicaen.fr] Gesendet: Montag, 27. April 2015 16:18 An: Eckey, Florian Cc: basex-talk at mailman.uni-konstanz.de Betreff: Re: AW: [basex-talk] XLink and XPointer Florian, When the XINCLUDE option is enabled, xpointers are automatically executed. xpointer attribute has to be used on an <include/> element (href one is required to point on the xml document) With this xml contents: in yourdb/linking.xml: <Links xmlns:xi="http://www.w3.org/2001/XInclude"<http://www.w3.org/2001/XInclude>> <Link> (linking activities with requirements) <xi:include href="requirements-db.xml" xpointer="element(/path/to/activity/with/activity-id-node)"/> * <xi:include href="bpmn-db.xml" xpointer="element(/path/to/requirement/with/requirement-id-node)"/> * </Link> </Links> * Unfortunately, element scheme with node IDs is not well implemented (according to my tests) unless your documents are validating against a DTD (link<http://www.w3.org/TR/xptr-framework/#term-ddi>). When you'll execute this query (on the REST interface for example): doc('yourdb/linking.xml')/links/link[1] will returned: <Link> (linking activities with requirements) <Activity Id="activity-id"> ... </Activity> <Requirement Id="requirement-id"> ... </Requirement> </Link> Hope this helps, Jérôme. Le 27/04/2015 15:35, Eckey, Florian a écrit : Hi Jérôme, thanks for your input. Following situation: I have two documents in different xml databases (basex). On the one side a business process model document (bpmn 2.0) and on the other side a requirements specification document. These documents have to be consistent. One approach to handle consistency is linking specific elements of both documents with each other. In my approach, i need to link activities (xml nodes) and specific requirements (xml nodes) with each other. So the second approach seems to fit best. I understand the syntax of this approach, but one time I have to evaluate this xpointer expressions. Is the evaluation implemented anywhere? Or how can I do this? Maybe I even don't need xinclude, but rather something like this (more similar to xlink; linking in an external document): Business process document (xml database in basex): <Package> ... <Activity Id="activity-id"> ... </Activity> ... </Package> Business process document (xml database in basex): <Requirements> ... <Requirement Id="requirement-id"> ... </Requirement> ... </Requirements > Linking: <Links> <Link> (linking activities with requirements) <Locator href="requirements-db" xpointer="element(Activity[@Id=$activity-id])"/> (use xinclude here feels wrong) <Locator href="bpmn-db" xpointer="element(Requirement[@Id=$requirement-id])"/> </Link> </Links> Is there something similar? Especially to execute xpointer? Or do I have to implement it on my own? Thanks for your answers. Regards. Florian Von: basex-talk-bounces at mailman.uni-konstanz.de<mailto:basex-talk-bounces at mailman.uni-konstanz.de> [mailto:basex-talk-bounces at mailman.uni-konstanz.de] Im Auftrag von Jérôme Chauveau Gesendet: Montag, 27. April 2015 15:07 An: basex-talk at mailman.uni-konstanz.de<mailto:basex-talk at mailman.uni-konstanz.de> Betreff: Re: [basex-talk] XLink and XPointer Hi Florian, The XINCLUDE Option is enabled in the default BaseX configuration. Which kind of xpointer link do you need? Those 2 inclusion types seems to be well-implemented is the Java XInclude support (xinclude implementation used in BaseX): 1 - full document inclusion: <xi:include href='myDocument.xml'/> 2 - Fragment inclusion: <xi:include href='myDocument.xml' xpointer='element(/1/path/to/fragment' /> Hope this helps, Regards. Jérôme Le 27/04/2015 13:29, Eckey, Florian a écrit : Hello, i am actually writing my master thesis using basex for xml processing. I need to create consistency links between two xml documents, especially basex databases and its content. So I am certainly looking for xlink and xpointer implementations in basex. Are there any examples to do this with basex or if not, has anyone implemented an xquery version to execute it? I recoginzed that there are capabilities with xinclude. But I does not find any references of xinclude in basex, unless this: http://docs.basex.org/wiki/Options#XINCLUDE So has anyone ideas or experiences using xlink and especially xpointer with basex or xquery? Regards, Florian ------------------------------------------------------- >>> business. people. technology. <<< ------------------------------------------------------- adesso AG mit Sitz in Dortmund Vorstand: Michael Kenfenheuer (Co-Vors.), Dr. Rüdiger Striemer (Co-Vors.), Christoph Junge, Andreas Prenneis Vorsitzender des Aufsichtsrates: Prof. Dr. Volker Gruhn Amtsgericht Dortmund HRB 20663 -- Jérôme Chauveau - CERTIC-DSI - Campus I Université de Caen Basse-Normandie -- Jérôme Chauveau - CERTIC-DSI - Campus I Université de Caen Basse-Normandie

Von: Jérôme Chauveau [mailto:jerome.chauveau at unicaen.fr] Gesendet: Montag, 27. April 2015 16:18 An: Eckey, Florian Cc: basex-talk at mailman.uni-konstanz.de Betreff: Re: AW: [basex-talk] XLink and XPointer Florian, When the XINCLUDE option is enabled, xpointers are automatically executed. xpointer attribute has to be used on an <include/> element (href one is required to point on the xml document) With this xml contents: in yourdb/linking.xml: <Links xmlns:xi="http://www.w3.org/2001/XInclude"<http://www.w3.org/2001/XInclude>> <Link> (linking activities with requirements) <xi:include href="requirements-db.xml" xpointer="element(/path/to/activity/with/activity-id-node)"/> * <xi:include href="bpmn-db.xml" xpointer="element(/path/to/requirement/with/requirement-id-node)"/> * </Link> </Links> * Unfortunately, element scheme with node IDs is not well implemented (according to my tests) unless your documents are validating against a DTD (link<http://www.w3.org/TR/xptr-framework/#term-ddi>). When you'll execute this query (on the REST interface for example): doc('yourdb/linking.xml')/links/link[1] will returned: <Link> (linking activities with requirements) <Activity Id="activity-id"> ... </Activity> <Requirement Id="requirement-id"> ... </Requirement> </Link> Hope this helps, Jérôme. Le 27/04/2015 15:35, Eckey, Florian a écrit : Hi Jérôme, thanks for your input. Following situation: I have two documents in different xml databases (basex). On the one side a business process model document (bpmn 2.0) and on the other side a requirements specification document. These documents have to be consistent. One approach to handle consistency is linking specific elements of both documents with each other. In my approach, i need to link activities (xml nodes) and specific requirements (xml nodes) with each other. So the second approach seems to fit best. I understand the syntax of this approach, but one time I have to evaluate this xpointer expressions. Is the evaluation implemented anywhere? Or how can I do this? Maybe I even don't need xinclude, but rather something like this (more similar to xlink; linking in an external document): Business process document (xml database in basex): <Package> ... <Activity Id="activity-id"> ... </Activity> ... </Package> Business process document (xml database in basex): <Requirements> ... <Requirement Id="requirement-id"> ... </Requirement> ... </Requirements > Linking: <Links> <Link> (linking activities with requirements) <Locator href="requirements-db" xpointer="element(Activity[@Id=$activity-id])"/> (use xinclude here feels wrong) <Locator href="bpmn-db" xpointer="element(Requirement[@Id=$requirement-id])"/> </Link> </Links> Is there something similar? Especially to execute xpointer? Or do I have to implement it on my own? Thanks for your answers. Regards. Florian Von: basex-talk-bounces at mailman.uni-konstanz.de<mailto:basex-talk-bounces at mailman.uni-konstanz.de> [mailto:basex-talk-bounces at mailman.uni-konstanz.de] Im Auftrag von Jérôme Chauveau Gesendet: Montag, 27. April 2015 15:07 An: basex-talk at mailman.uni-konstanz.de<mailto:basex-talk at mailman.uni-konstanz.de> Betreff: Re: [basex-talk] XLink and XPointer Hi Florian, The XINCLUDE Option is enabled in the default BaseX configuration. Which kind of xpointer link do you need? Those 2 inclusion types seems to be well-implemented is the Java XInclude support (xinclude implementation used in BaseX): 1 - full document inclusion: <xi:include href='myDocument.xml'/> 2 - Fragment inclusion: <xi:include href='myDocument.xml' xpointer='element(/1/path/to/fragment' /> Hope this helps, Regards. Jérôme Le 27/04/2015 13:29, Eckey, Florian a écrit : Hello, i am actually writing my master thesis using basex for xml processing. I need to create consistency links between two xml documents, especially basex databases and its content. So I am certainly looking for xlink and xpointer implementations in basex. Are there any examples to do this with basex or if not, has anyone implemented an xquery version to execute it? I recoginzed that there are capabilities with xinclude. But I does not find any references of xinclude in basex, unless this: http://docs.basex.org/wiki/Options#XINCLUDE So has anyone ideas or experiences using xlink and especially xpointer with basex or xquery? Regards, Florian ------------------------------------------------------- >>> business. people. technology. <<< ------------------------------------------------------- adesso AG mit Sitz in Dortmund Vorstand: Michael Kenfenheuer (Co-Vors.), Dr. Rüdiger Striemer (Co-Vors.), Christoph Junge, Andreas Prenneis Vorsitzender des Aufsichtsrates: Prof. Dr. Volker Gruhn Amtsgericht Dortmund HRB 20663 -- Jérôme Chauveau - CERTIC-DSI - Campus I Université de Caen Basse-Normandie -- Jérôme Chauveau - CERTIC-DSI - Campus I Université de Caen Basse-Normandie

Le 27/04/2015 17:18, Eckey, Florian a écrit : > > Hi Jérôme, > > i tried to load following xml document (linking-test.xml) in basex > (with deactivated internal parser and activated xinclude option) as > you mentioned: > > <Links xmlns:xi="http://www.w3.org/2001/XInclude"> > > <Link> > > <xi:include href="process-db.xml" > xpointer="element(//*[@Id='sid-D453B3D6-0EA6-4607-A413-C6332ABE9F32'])"/> > > <xi:include href="requirements.xml" > xpointer="element(//*[@Id='11cc0940-c8fb-4b81-920a-1ab5aea30037'])"/> > > </Link> > > </Links> > > The answer form basex is: > > „basex/linking-test.xml" (Zeile 3): "include" mit href > "process-db.xml" nicht erfolgreich, und es wurde kein > "fallback"-Element gefunden. > > (I use the german version J; translated: „include“ with href > „process-db.xml“ was not successful, and there is no > “fallback”-Element found.) > > It seems, there is no document with path “process-db.xml”, but it is! > If I try: db:path(doc(“process-db”)) it returns “process-db.xml” > > Have you any idea, what’s my mistake? Maybe the documents to link have > to be stored in a different way? > > Thanks and Regards > > Florian > > *Von:*Jérôme Chauveau [mailto:jerome.chauveau at unicaen.fr] > *Gesendet:* Montag, 27. April 2015 16:18 > *An:* Eckey, Florian > *Cc:* basex-talk at mailman.uni-konstanz.de > *Betreff:* Re: AW: [basex-talk] XLink and XPointer > > Florian, > > When the XINCLUDE option is enabled, xpointers are automatically executed. > > /xpointer/ attribute has to be used on an /<include/>/ element (/href/ > one is required to point on the xml document) > > With this xml contents: > in *yourdb/linking.xml:* > > <Links*xmlns:xi="http://www.w3.org/2001/XInclude" > <http://www.w3.org/2001/XInclude>*> > > <Link> (linking activities with requirements) > > <*xi:include href=*”requirements-db.xml” > x*pointer=”element(/path/to/activity/with/activity-id-node)”*/> * > > <*xi:include href*=”bpmn-db.xml” > *xpointer=”element*(*/path/to/requirement/with/requirement-id-node)*”/> * > > </Link> > > </Links> > > * Unfortunately, element scheme with node IDs is not well implemented > (according to my tests) unless your documents are validating against a > DTD (link <http://www.w3.org/TR/xptr-framework/#term-ddi>). > > When you'll execute this query (on the REST interface for example): > > doc('yourdb/linking.xml')/links/link[1] > > will returned: > <Link> (linking activities with requirements) > <Activity Id=”activity-id”> > > … > > </Activity> > <Requirement Id=”requirement-id”> > > … > > </Requirement> > > </Link> > > Hope this helps, > > Jérôme. > > > Le 27/04/2015 15:35, Eckey, Florian a écrit : > > Hi Jérôme, > > thanks for your input. Following situation: I have two documents > in different xml databases (basex). On the one side a business > process model document (bpmn 2.0) and on the other side a > requirements specification document. These documents have to be > consistent. One approach to handle consistency is linking specific > elements of both documents with each other. In my approach, i need > to link activities (xml nodes) and specific requirements (xml > nodes) with each other. So the second approach seems to fit best. > I understand the syntax of this approach, but one time I have to > evaluate this xpointer expressions. Is the evaluation implemented > anywhere? Or how can I do this? > > Maybe I even don’t need xinclude, but rather something like this > (more similar to xlink; linking in an external document): > > Business process document (xml database in basex): > > <Package> > > … > > <Activity Id=”activity-id”> > > … > > </Activity> > > … > > </Package> > > Business process document (xml database in basex): > > <Requirements> > > … > > <Requirement Id=”requirement-id”> > > … > > </Requirement> > > … > > </Requirements > > > Linking: > > <Links> > > <Link> (linking activities with requirements) > > <Locator href=”requirements-db” > xpointer=”element(Activity[@Id=$activity-id])”/> (use xinclude > here feels wrong) > > <Locator href=”bpmn-db” > xpointer=”element(Requirement[@Id=$requirement-id])”/> > > </Link> > > </Links> > > Is there something similar? Especially to execute xpointer? Or do > I have to implement it on my own? > > Thanks for your answers. > > Regards. > > Florian > > *Von:*basex-talk-bounces at mailman.uni-konstanz.de > <mailto:basex-talk-bounces at mailman.uni-konstanz.de> > [mailto:basex-talk-bounces at mailman.uni-konstanz.de] *Im Auftrag > von *Jérôme Chauveau > *Gesendet:* Montag, 27. April 2015 15:07 > *An:* basex-talk at mailman.uni-konstanz.de > <mailto:basex-talk at mailman.uni-konstanz.de> > *Betreff:* Re: [basex-talk] XLink and XPointer > > Hi Florian, > > The XINCLUDE Option is enabled in the default BaseX configuration. > Which kind of xpointer link do you need? > > Those 2 inclusion types seems to be well-implemented is the Java > XInclude support (xinclude implementation used in BaseX): > > 1 - full document inclusion: <xi:include href='myDocument.xml'/> > 2 - Fragment inclusion: <xi:include href='myDocument.xml' > xpointer='element(/1/path/to/fragment' /> > > Hope this helps, > > Regards. > > Jérôme > > > Le 27/04/2015 13:29, Eckey, Florian a écrit : > > Hello, > > i am actually writing my master thesis using basex for xml > processing. I need to create consistency links between two xml > documents, especially basex databases and its content. So I am > certainly looking for xlink and xpointer implementations in > basex. Are there any examples to do this with basex or if not, > has anyone implemented an xquery version to execute it? I > recoginzed that there are capabilities with xinclude. But I > does not find any references of xinclude in basex, unless > this: http://docs.basex.org/wiki/Options#XINCLUDE > > So has anyone ideas or experiences using xlink and especially > xpointer with basex or xquery? > > Regards, > > Florian > > ------------------------------------------------------- > >>> business. people. technology. <<< > ------------------------------------------------------- > > adesso AG mit Sitz in Dortmund > Vorstand: Michael Kenfenheuer (Co-Vors.), Dr. Rüdiger Striemer > (Co-Vors.), Christoph Junge, Andreas Prenneis > Vorsitzender des Aufsichtsrates: Prof. Dr. Volker Gruhn > Amtsgericht Dortmund HRB 20663 > > > > > > -- > > Jérôme Chauveau - CERTIC-DSI - Campus I > > Université de Caen Basse-Normandie > > > > > -- > Jérôme Chauveau - CERTIC-DSI - Campus I > Université de Caen Basse-Normandie