Examples of org.teiid.query.parser.QueryParser.parseCommand()

Class org.teiid.query.parser.QueryParser

Examples of org.teiid.query.parser.QueryParser.parseCommand()

org.teiid.query.parser.QueryParser.parseCommand()
Takes a SQL string representing a Command and returns the object representation. @param sql SQL string instead of string litral @return SQL object representation @throws QueryParserException if parsing fails @throws IllegalArgumentException if sql is null

                                            String procedureType) throws TeiidComponentException,
                                                                 QueryMetadataException, TeiidProcessingException {
        QueryMetadataInterface metadata = FakeMetadataFactory.exampleUpdateProc(procedureType, procedure);


        QueryParser parser = QueryParser.getQueryParser();
        Command userCommand = userQuery != null ? parser.parseCommand(userQuery) : parser.parseCommand(procedure);
        
        if (userCommand instanceof CreateUpdateProcedureCommand) {
          GroupSymbol gs = new GroupSymbol("proc");
          gs.setMetadataID(new TempMetadataID("proc", Collections.EMPTY_LIST));
          ((CreateUpdateProcedureCommand)userCommand).setVirtualGroup(gs);

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                                            String procedureType) throws TeiidComponentException,
                                                                 QueryMetadataException, TeiidProcessingException {
        QueryMetadataInterface metadata = FakeMetadataFactory.exampleUpdateProc(procedureType, procedure);


        QueryParser parser = QueryParser.getQueryParser();
        Command userCommand = userQuery != null ? parser.parseCommand(userQuery) : parser.parseCommand(procedure);
        
        if (userCommand instanceof CreateUpdateProcedureCommand) {
          GroupSymbol gs = new GroupSymbol("proc");
          gs.setMetadataID(new TempMetadataID("proc", Collections.EMPTY_LIST));
          ((CreateUpdateProcedureCommand)userCommand).setVirtualGroup(gs);

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        return dataMgr;
    }                    


    public static Command helpGetCommand(String sql, QueryMetadataInterface metadata) throws TeiidComponentException, TeiidProcessingException { 
        QueryParser parser = new QueryParser();
        Command command = parser.parseCommand(sql);
        QueryResolver.resolveCommand(command, metadata);
        command = QueryRewriter.rewrite(command, metadata, null);
        return command;
    }

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        return wrapper;
    }
    
    public void helpTest(String sql, QueryMetadataInterface metadata, String expected) throws Exception {
        QueryParser parser = new QueryParser();
        Command command = parser.parseCommand(sql);
        QueryResolver.resolveCommand(command, metadata);        
        
        MultiSourceElementReplacementVisitor visitor = new MultiSourceElementReplacementVisitor("x"); //$NON-NLS-1$
        DeepPostOrderNavigator.doVisit(command, visitor);

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        return svc;
    }


    private void helpTest(DataPolicyMetadata policy, String sql, QueryMetadataInterface metadata, String[] expectedInaccesible, VDBMetaData vdb) throws QueryParserException, QueryResolverException, TeiidComponentException {
        QueryParser parser = QueryParser.getQueryParser();
        Command command = parser.parseCommand(sql);
        QueryResolver.resolveCommand(command, metadata);
        
        vdb.addAttchment(QueryMetadataInterface.class, metadata);
        
        HashMap<String, DataPolicy> policies = new HashMap<String, DataPolicy>();

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    //defect 9822
    @Test public void testStoredProcedure_9822() throws Exception {


        QueryParser parser = new QueryParser();
        Command command = parser.parseCommand("exec pm1.sp4(5)");             //$NON-NLS-1$
        
        // resolve
        QueryMetadataInterface metadata = FakeMetadataFactory.example1Cached();
        QueryResolver.resolveCommand(command, metadata);

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    }
    
    private Command helpGetCommand(String sql, FakeMetadataFacade metadata) throws TeiidComponentException, TeiidProcessingException {
        // parse
        QueryParser parser = new QueryParser();
        Command command = parser.parseCommand(sql);
        
        QueryResolver.resolveCommand(command, metadata);
        command = QueryRewriter.rewrite(command, metadata, null);
        
        return command;

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    public void helpTestVisitor(String sql, String[] expectedGroups) {
        LanguageObject obj = null;
        try {
            QueryParser parser = new QueryParser();
            obj = parser.parseCommand(sql);
        } catch(TeiidException e) {
            fail("Unexpected exception while parsing: " + e.getFullMessage()); //$NON-NLS-1$
        }
        
        Collection actualGroups = GroupCollectorVisitor.getGroupsIgnoreInlineViews(obj, false);

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  // ################################## TEST HELPERS ################################  


  public static final CommandStatement sample1() {
    QueryParser parser = new QueryParser();    
    try {
      Query query = (Query) parser.parseCommand("Select x from y"); //$NON-NLS-1$
      return new CommandStatement(query);
    } catch(Exception e) { return null;}
  }


  public static final CommandStatement sample2() {

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  }


  public static final CommandStatement sample2() { 
    QueryParser parser = new QueryParser();    
    try {
      Update update = (Update) parser.parseCommand("UPDATE x SET x = 'y'"); //$NON-NLS-1$
      return new CommandStatement(update);
    } catch(Exception e) { return null;}
  }


  // ################################## ACTUAL TESTS ################################

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