Package arq.cmd

Examples of arq.cmd.CmdException

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    /**
     * Handle an unrecognised argument; default is to throw an exception
     * @param argStr The string image of the unrecognised argument
     */
    protected void handleUnrecognizedArg( String argStr ) {
        throw new CmdException("Unknown argument: "+argStr) ;
    }
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    // Subclass for specialised commands making common updates more convenient
    @Override
    protected void execUpdate(GraphStore graphStore)
    {
        if ( requestFiles.size() == 0 && getPositional().size() == 0 )
            throw new CmdException("Nothing to do") ;
    
        Transactional transactional = (graphStore instanceof Transactional ) ? (Transactional)graphStore : new TransactionalNull() ;

        for ( String filename : requestFiles )
        {
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        // Two forms : with and without arg.
        // Maximises similarity with other tools.
        String file ;
        if ( super.contains(assemblerDescDecl) ) {
            if ( getValues(assemblerDescDecl).size() != 1 )
                throw new CmdException("Multiple assembler descriptions given") ;
            if ( getPositional().size() != 0 )
                throw new CmdException("Additional assembler descriptions given") ;
            file = getValue(assemblerDescDecl) ;
        } else {
            if ( getNumPositional() != 1 )
                throw new CmdException("Multiple assembler descriptions given") ;
            file = getPositionalArg(0) ;
        }
        textIndex = (TextIndex)AssemblerUtils.build(file, TextVocab.textIndex) ;
    }       
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        // Two forms : with and without arg.
        // Maximises similarity with other tools.
        String file ;
       
        if ( ! super.contains(assemblerDescDecl) && getNumPositional() == 0 )
            throw new CmdException("No assembler description given") ;
       
        if ( super.contains(assemblerDescDecl) ) {
            if ( getValues(assemblerDescDecl).size() != 1 )
                throw new CmdException("Multiple assembler descriptions given via --desc") ;
            if ( getPositional().size() != 0 )
                throw new CmdException("Additional assembler descriptions given") ;
            file = getValue(assemblerDescDecl) ;
        } else {
            if ( getNumPositional() != 1 )
                throw new CmdException("Multiple assembler descriptions given as positional arguments") ;
            file = getPositionalArg(0) ;
        }
       
        if (file == null)
            throw new CmdException("No dataset specified") ;
        // Assumes a single test dataset description in the assembler file.
        Dataset ds = TextDatasetFactory.create(file) ;
        if (ds == null)
            throw new CmdException("No dataset description found") ;
        // get index.
        dataset = (DatasetGraphText)(ds.asDatasetGraph()) ;
        textIndex = dataset.getTextIndex() ;
        if (textIndex == null)
            throw new CmdException("Dataset has no text index") ;
        entityDefinition = textIndex.getDocDef() ;
    }
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            return null ;
       
        try {
            dataset = (Dataset)modAssembler.create(DatasetAssemblerVocab.tDataset) ;
            if ( dataset == null )
                throw new CmdException("No dataset description found in: "+modAssembler.getAssemblerFile()) ;
        }
        catch (CmdException | ARQException ex) { throw ex ; }
        catch (NotFoundException ex)
        { throw new CmdException("Not found: "+ex.getMessage()) ; }
        catch (JenaException ex)
        { throw ex ; }
        catch (Exception ex)
        { throw new CmdException("Error creating dataset", ex) ; }
        return dataset ;
       
    }
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                    try {
                        // Stderr?
                        queryString = FileUtils.readWholeFileAsUTF8(System.in) ;
                        // And drop into next if
                    } catch (IOException ex) {
                        throw new CmdException("Error reading stdin", ex) ;
                    }
                } else {
                    query = QueryFactory.read(queryFilename, baseURI, getQuerySyntax()) ;
                    return query ;
                }
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            {
                QueryEngineMainQuad.register();
                continue;
            }

            throw new CmdException( "Engine name not recognized: " + engineName );
        }

        List<String> y = cmdLine.getValues(unEngineDecl) ;
        for (String engineName : y)
        {
            if ( engineName.equalsIgnoreCase("ref") ||
                 engineName.equalsIgnoreCase("reference") )
            {
                QueryEngineRef.unregister() ;
                continue ;
            }
            if ( engineName.equalsIgnoreCase("refQuad") )
            {
                QueryEngineRefQuad.unregister() ;
                continue ;
            }
            if ( engineName.equalsIgnoreCase("main") )
            {
                QueryEngineMain.unregister() ;
                continue ;
            }
            if ( engineName.equalsIgnoreCase("main") )
            {
                QueryEngineMainQuad.unregister() ;
                continue ;
            }
            throw new CmdException("Engine name not recognized: "+engineName) ;
        }
    }
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    }
       
    @Override
    protected void processModulesAndArgs()
    {
        if ( !super.contains(argLocation) ) throw new CmdException("Required: --loc DIR") ;
//        if ( !super.contains(argTriplesOut) ) throw new CmdException("Required: --triples FILE") ;
//        if ( !super.contains(argQuadsOut) ) throw new CmdException("Required: --quads FILE") ;
       
        locationString   = super.getValue(argLocation) ;
        location = new Location(locationString) ;
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        }
       
        Lang lang = selectLang(filename, ct, RDFLanguages.NQUADS) ; 
        LangHandler handler = dispatch.get(lang) ;
        if ( handler == null )
            throw new CmdException("Undefined language: "+lang) ;
       
        // If multiple files, choose the overall labels.
        if ( langHandlerOverall == null )
            langHandlerOverall = handler ;
        else
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        // Two forms : with and without arg.
        // Maximises similarity with other tools.
        String file ;
        if ( super.contains(assemblerDescDecl) ) {
            if ( getValues(assemblerDescDecl).size() != 1 )
                throw new CmdException("Multiple assembler descriptions given") ;
            if ( getPositional().size() != 0 )
                throw new CmdException("Additional assembler descriptions given") ;
            file = getValue(assemblerDescDecl) ;
        } else {
            if ( getNumPositional() != 1 )
                throw new CmdException("Multiple assembler descriptions given") ;
            file = getPositionalArg(0) ;
        }
        spatialIndex = (SpatialIndex)AssemblerUtils.build(file, SpatialVocab.spatialIndex) ;
    }       
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Related Classes of arq.cmd.CmdException

  • arq.cmdline.CmdLineArgs
  • arq.cmdline.ModAssembler
  • arq.cmdline.ModDatasetAssembler
  • arq.cmdline.ModDatasetGeneral
  • arq.cmdline.ModEngine
  • arq.cmdline.ModLangParse
  • arq.cmdline.ModQueryIn
  • arq.load
  • arq.qexpr
  • arq.qparse
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