Package org.teiid.query.mapping.xml

Examples of org.teiid.query.mapping.xml.Navigator

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        // we should expect to fail
        doc.acceptVisitor(new NameValidator(false));
       
        doc = SourceNodeGenaratorVisitor.extractSourceNodes(doc);
        doc.acceptVisitor(new Navigator(true, new SourceFixer()));
        NameInSourceResolverVisitor.resolveElements(doc, env);
       
        // now we pass
        doc.acceptVisitor(new NameValidator(true));       
    }
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     * @param doc
     * @return
     */
    public static MappingDocument extractSourceNodes(MappingDocument doc) {
        SourceNodeGenaratorVisitor real = new SourceNodeGenaratorVisitor();
        doc.acceptVisitor(new Navigator(true, real));
        return doc;
    }
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    private static void planWalk(MappingDocument doc, MappingVisitor visitor)
        throws QueryPlannerException, QueryMetadataException, TeiidComponentException {
   
        try {
            Navigator walker = new Navigator(true, visitor);
            doc.acceptVisitor(walker);
        } catch (TeiidRuntimeException e) {
            if (e.getCause() instanceof QueryPlannerException) {
                throw (QueryPlannerException)e.getCause();
            }          
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        }
    }
   
    public static MappingDocument execute(MappingDocument doc) {
        HandleNillableVisitor visitor = new HandleNillableVisitor();
        doc.acceptVisitor(new Navigator(true, visitor));
        return doc;
    }   
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    private static void planWalk(MappingDocument doc, MappingVisitor visitor)
        throws QueryPlannerException, QueryMetadataException, TeiidComponentException {
       
        try {
            Navigator walker = new Navigator(true, visitor);
            doc.acceptVisitor(walker);
        } catch (TeiidRuntimeException e) {
            if (e.getCause() instanceof QueryPlannerException) {
                throw (QueryPlannerException)e.getCause();
            }
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    public static void validateAndCollectCriteriaElements(MappingDocument doc, XMLPlannerEnvironment planEnv)
        throws QueryPlannerException, QueryMetadataException, TeiidComponentException {
       
        try {
            ValidateMappedCriteriaVisitor visitor = new ValidateMappedCriteriaVisitor(planEnv);
            doc.acceptVisitor(new Navigator(true, visitor));
        } catch (TeiidRuntimeException e) {
            if (e.getCause() instanceof QueryPlannerException) {
                throw (QueryPlannerException)e.getCause();
            }
            else if (e.getCause() instanceof QueryMetadataException) {
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        throws QueryMetadataException, TeiidComponentException {

        NameInSourceResolverVisitor real = new NameInSourceResolverVisitor(planEnv);
       
        try {
            MappingVisitor visitor = new Navigator(true, real);
            doc.acceptVisitor(visitor);
        } catch (TeiidRuntimeException e) {
            if (e.getCause() instanceof QueryMetadataException) {
                throw (QueryMetadataException)e.getCause();
            }
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        }
    }
       
    public static MappingDocument markExcludedNodes(MappingDocument doc, HashSet keepNodes) {
        MarkExcludeVisitor visitor = new MarkExcludeVisitor(keepNodes);
        doc.acceptVisitor(new Navigator(true, visitor));
        return doc;
    }
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    private static void planWalk(MappingDocument doc, MappingVisitor visitor)
        throws QueryPlannerException, QueryMetadataException, TeiidComponentException {
   
        try {
            Navigator walker = new Navigator(true, visitor) {
               
                /*
                 * Special walking of children so that we can safely remove nodes
                 */
                @Override
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                if (baseNode.getStagingTables() != null) {
                    tables.addAll(baseNode.getStagingTables());
                }
            }
        };
        doc.acceptVisitor(new Navigator(true, visitor));
        return tables;
    }
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Related Classes of org.teiid.query.mapping.xml.Navigator

  • org.teiid.query.optimizer.xml.HandleNillableVisitor
  • org.teiid.query.optimizer.xml.MarkExcludeVisitor
  • org.teiid.query.optimizer.xml.NameInSourceResolverVisitor
  • org.teiid.query.optimizer.xml.SourceNodeGenaratorVisitor
  • org.teiid.query.optimizer.xml.SourceNodePlannerVisitor
  • org.teiid.query.optimizer.xml.TestNameInSourceResolverVisitor
  • org.teiid.query.optimizer.xml.ValidateMappedCriteriaVisitor
  • org.teiid.query.optimizer.xml.XMLQueryPlanner
  • org.teiid.query.optimizer.xml.XMLStagaingQueryPlanner
  • org.teiid.query.unittest.FakeMetadataFacade
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