Dear,
Getting a mapping file from sql server 2008 with the help of D2RQ, but there is
a exception when I execute the program that generate a model of D2RQ,
The exception is follows:
Exception in thread "main" java.lang.NoSuchFieldError: model
at de.fuberlin.wiwiss.d2rq.ModelD2RQ.<init>(ModelD2RQ.java:61)
at de.fuberlin.wiwiss.d2rq.ModelD2RQ.<init>(ModelD2RQ.java:35)
at net.RDBToRDF.SqlDBToRDF.main(SqlDBToRDF.java:45)
The caused code is:
Model d2rqModel=new ModelD2RQ(mappingFile);
The mapping file is:
@prefix map: <file:/F:/SMProgram/workspace/RDBToRDF/second.n3#> .
@prefix db: <> .
@prefix vocab: <http://localhost:2020/vocab/resource/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix d2rq: <http://www.wiwiss.fu-berlin.de/suhl/bizer/D2RQ/0.1#> .
@prefix jdbc: <http://d2rq.org/terms/jdbc/> .
map:database a d2rq:Database;
d2rq:jdbcDriver "com.microsoft.sqlserver.jdbc.SQLServerDriver";
d2rq:jdbcDSN "jdbc:sqlserver://127.0.0.1:1433;databaseName=test";
d2rq:username "sa";
d2rq:password "1986zwt0311";
.
# Table dbo.USER_INFORAMTION
<file:/F:/SMProgram/workspace/RDBToRDF/second.n3#dbo.USER_INFORAMTION> a
d2rq:ClassMap;
d2rq:dataStorage map:database;
d2rq:uriPattern "dbo.USER_INFORAMTION/@@dbo.USER_INFORAMTION.ID@@";
d2rq:class <http://localhost:2020/vocab/resource/dbo.USER_INFORAMTION>;
d2rq:classDefinitionLabel "dbo.USER_INFORAMTION";
.
<file:/F:/SMProgram/workspace/RDBToRDF/second.n3#dbo.USER_INFORAMTION__label> a
d2rq:PropertyBridge;
d2rq:belongsToClassMap
<file:/F:/SMProgram/workspace/RDBToRDF/second.n3#dbo.USER_INFORAMTION>;
d2rq:property rdfs:label;
d2rq:pattern "dbo.USER_INFORAMTION #@@dbo.USER_INFORAMTION.ID@@";
.
map:USER_INFORAMTION_ID a d2rq:PropertyBridge;
d2rq:belongsToClassMap
<file:/F:/SMProgram/workspace/RDBToRDF/second.n3#dbo.USER_INFORAMTION>;
d2rq:property vocab:USER_INFORAMTION_ID;
d2rq:propertyDefinitionLabel "USER_INFORAMTION ID";
d2rq:column "dbo.USER_INFORAMTION.ID";
d2rq:datatype xsd:int;
.
map:USER_INFORAMTION_UserName a d2rq:PropertyBridge;
d2rq:belongsToClassMap
<file:/F:/SMProgram/workspace/RDBToRDF/second.n3#dbo.USER_INFORAMTION>;
d2rq:property vocab:USER_INFORAMTION_UserName;
d2rq:propertyDefinitionLabel "USER_INFORAMTION UserName";
d2rq:column "dbo.USER_INFORAMTION.UserName";
.
map:USER_INFORAMTION_UserPassword a d2rq:PropertyBridge;
d2rq:belongsToClassMap
<file:/F:/SMProgram/workspace/RDBToRDF/second.n3#dbo.USER_INFORAMTION>;
d2rq:property vocab:USER_INFORAMTION_UserPassword;
d2rq:propertyDefinitionLabel "USER_INFORAMTION UserPassword";
d2rq:column "dbo.USER_INFORAMTION.UserPassword";
.
Bests,
Zhou ------------------------------------------------------------------------------
Enable your software for Intel(R) Active Management Technology to meet the
growing manageability and security demands of your customers. Businesses
are taking advantage of Intel(R) vPro (TM) technology - will your software
be a part of the solution? Download the Intel(R) Manageability Checker
today! http://p.sf.net/sfu/intel-dev2devmar
_______________________________________________
d2rq-map-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/d2rq-map-devel
