June 2011 - BaseX-Talk - mailman.uni-konstanz.de

Embedded BaseX JaxRxServer started from Java desktop app.
by Huib Verwey 08 Jun '11

08 Jun '11

Hi, I'm trying to start a BaseX db instance from my Java desktop application using db = new JaxRxServer(); The log says: BaseX 6.6.2 [Server] Server is gestart. 2011-05-31 08:16:03.666:INFO::Logging to STDERR via org.mortbay.log.StdErrLog 2011-05-31 08:16:03.704:INFO::jetty-6.1.26 2011-05-31 08:16:03.881:INFO::Started SocketConnector@0.0.0.0:8984 JAX-RX Server is gestart And when a curl request is made the log says: 31-mei-2011 8:17:28 com.sun.jersey.api.core.PackagesResourceConfig init INFO: Scanning for root resource and provider classes in the packages: org.jaxrx.resource 31-mei-2011 8:17:28 com.sun.jersey.api.core.ScanningResourceConfig logClasses INFO: Root resource classes found: class org.jaxrx.resource.XMLResource class org.jaxrx.resource.JaxRxResource 31-mei-2011 8:17:28 com.sun.jersey.api.core.ScanningResourceConfig init INFO: No provider classes found. 31-mei-2011 8:17:28 com.sun.jersey.server.impl.application.WebApplicationImpl _initiate INFO: Initiating Jersey application, version 'Jersey: 1.6 03/25/2011 01:14 PM' I can connect to the server using bin/basexclient and it serves all the data from my local BaseX instance I have used before, but when I try to access the JaxRxServer using curl I get: HTTP/1.1 400 Bad Request Content-Type: text/plain Transfer-Encoding: chunked Server: Jetty(6.1.26) cvc-elt.1: Cannot find the declaration of element 'query'. Does anyone know what I need to do to get this working? I am running a maven project with dependencies on basex-6.6.2 and basex-api-6.6.2. Hartelijke groet, Huib Verweij. -- Drs. Huib Verweij Senior software developer - The Language Archive Max Planck Institute for Psycholinguistics P.O. Box 310 6500 AH Nijmegen The Netherlands t +31-24-3521911 e huib.verwey(a)mpi.nl<mailto:huib.verwey@mpi.nl> w http://www.mpi.nl/

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downloading basex 6.6.2
by Godmar Back 08 Jun '11

08 Jun '11

On http://basex.org/products/download/zip-download/ it downloads http://files.basex.org/releases/6.6.2/BaseX662.zip but the link on the page points to http://files.basex.org/releases/6.6/BaseX66.zip Also, I really hate the "download should start automatically" option. I practically never sit in front of the computer on which I develop, so why you're sucking up my home bandwidth by trying to send a copy of .zip to my laptop is beyond me. A good alternative may be a green Download button like on Sourceforge or other sites. On a related note, I notice that BaseX server now has a startup script that requires three other jar files - are those needed? Why do I need, for instance, tagsoup when I'm not planning on parsing any HTML. - Godmar

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basexserverstop script should accept arguments (-p, etc.)
by Godmar Back 08 Jun '11

08 Jun '11

> diff -u /tmp/x/bin/basexserverstop ./bin/basexserverstop --- /tmp/x/bin/basexserverstop 2011-03-21 16:23:06.000000000 -0400 +++ ./bin/basexserverstop 2011-06-08 03:53:58.000000000 -0400 @@ -7,4 +7,4 @@ BASEX=$PWD/../BaseX.jar # Run code -java -cp "$BASEX" org.basex.BaseXServer stop +java -cp "$BASEX" org.basex.BaseXServer ${1+"$@"} stop

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bindings documentation missing
by Godmar Back 07 Jun '11

07 Jun '11

This page: http://docs.basex.org/wiki/Category:Bindings has no info. Linked from http://docs.basex.org/wiki/Main_Page - Godmar

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"database locked" error on DROP DATABASE
by Godmar Back 07 Jun '11

07 Jun '11

Hi, I'm trying to delete an XML document by invoking 'execute("DROP DATABASE name")' using the Java binding, but I'm getting: Tue Jun 07 18:06:10 EDT 2011: Unexpected exception: java.io.IOException: Database 'feed_vsony7_at_vt_dot_edu_vijayfeed' is currently locked. java.io.IOException: Database 'feed_vsony7_at_vt_dot_edu_vijayfeed' is currently locked. at org.libx.libappdatabase.BaseXSessionSupport.execute(BaseXSessionSupport.java:71) There are no concurrent accesses to the database. I'm creating a document, then I'm successfully running a few XUpdate/XQuery's on it, then I attempt to delete it as part of a unit test. - Godmar ps: (I'm not issuing any "OPEN" commands. What does OPEN/CLOSE do, anyway?)

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Small request on xquery ( how to put xml content in a attribute element )
by augras philippe 02 Jun '11

02 Jun '11

Hello, I'm using basex to manage numerous collection of xml structure , in the context of a migration program, i will transfer these structure to an external system , so i need to send them within an embedded attribut value ( of a xml ) : ex: BaseX current content is : <NodeX></NodeX> Remote DataBase ( not xml ) requieres : <Value title="FNX" value="<NodeX></NodeX>"> The XML source is translated to a litteral string ....but what is the function ( Cast ? ) responsible to operate the translation ? By the way , what is the reversed operation that read attribut to XML structure . Best Regards

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Problem migrating from 6.5.1 to 6.6.3
by software developer 01 Jun '11

01 Jun '11

Hi, I had a pristine database created in 6.5.1, with subcollections in it - no database manipulation done since creating and populating it using JAX-RX. A visit to the JAX-RX URL for the database shows: <jax-rx:results> - <jax-rx:database name="MyData2" documents="48"> <jax-rx:document path="Production/AT/mydata.a.xml" nodes="1930"/> <jax-rx:document path="Production/AT/mydata.m.xml" nodes="28796"/> ... Without doing any manipulation, just replaced the 3 jar files (basex, basex-api, jax-rx) with 6.6.3 versions, and now I get: <jax-rx:database name="MyData2" documents="48"> <jax-rx:document path="Produc" nodes="tion/AT/mydata.a.xml"/> <jax-rx:document path="Produc" nodes="tion/AT/mydata.m.xml"/> ... What's happening?

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