Package org.drools.lang.dsl

Examples of org.drools.lang.dsl.DSLTokenizedMappingFile


       
       
        DefaultExpanderResolver resolver = new DefaultExpanderResolver(new StringReader(dsl));
       
       
        final DSLMappingFile file = new DSLTokenizedMappingFile();
        if ( file.parseAndLoad( new StringReader(dsl) ) ) {
            final Expander expander = new DefaultExpander();
            expander.addDSLMapping( file.getMapping() );
            resolver.addExpander("*", expander);
        } else {
            throw new RuntimeDroolsException( "Error parsing and loading DSL file." + file.getErrors() );
        }

        DrlParser parser = new DrlParser();
        String result = parser.getExpandedDRL( drl, resolver);
        assertEqualsIgnoreWhitespace( "rule 'foo' \n when \n Something() \n then \n another(); \nend", result );
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    }

    public void addDsl(Resource resource) throws IOException {
        this.resource = resource;

        DSLTokenizedMappingFile file = new DSLTokenizedMappingFile();
        file.parseAndLoad( resource.getReader() );
        if ( this.dslFiles == null ) {
            this.dslFiles = new ArrayList<DSLTokenizedMappingFile>();
        }
        this.dslFiles.add( file );
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    }

    public void addDsl(Resource resource) throws IOException {
        this.resource = resource;

        DSLTokenizedMappingFile file = new DSLTokenizedMappingFile();
        if ( !file.parseAndLoad( resource.getReader() ) ) {
            this.results.addAll( file.getErrors() );
        }
        if ( this.dslFiles == null ) {
            this.dslFiles = new ArrayList<DSLTokenizedMappingFile>();
        }
        this.dslFiles.add( file );
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        AssetItemIterator it = pkg.listAssetsByFormat( new String[]{AssetFormats.DSL} );
        while ( it.hasNext() ) {
            AssetItem item = it.next();
            if (!item.getDisabled()) {
                String dslData = item.getContent();
                DSLTokenizedMappingFile file = new DSLTokenizedMappingFile();
                try {
                    if ( file.parseAndLoad( new StringReader( dslData ) ) ) {
                        result.add( file );
                    } else {
                        List errs = file.getErrors();
                        for ( Iterator iter = errs.iterator(); iter.hasNext(); ) {
                            DSLMappingParseException e = (DSLMappingParseException) iter.next();
                            err.recordError( item, "Line " + e.getLine() + " : " + e.getMessage() );
                        }
                    }
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    }

    public void addDsl(Resource resource) throws IOException {
        this.resource = resource;

        DSLTokenizedMappingFile file = new DSLTokenizedMappingFile();
        file.parseAndLoad( resource.getReader() );
        if ( this.dslFiles == null ) {
            this.dslFiles = new ArrayList<DSLTokenizedMappingFile>();
        }
        this.dslFiles.add( file );
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        // e.getMessage() );
        // }
        // }

        for ( final Iterator it = dsls.iterator(); it.hasNext(); ) {
            final DSLTokenizedMappingFile file = (DSLTokenizedMappingFile) it.next();
            final DSLMapping mapping = file.getMapping();
            for ( final Iterator entries = mapping.getEntries().iterator(); entries.hasNext(); ) {
                final AbstractDSLMappingEntry entry = (AbstractDSLMappingEntry) entries.next();
                if ( entry.getSection() == DSLMappingEntry.CONDITION ) {
                    this.builder.addDSLConditionSentence( entry.getSentence() );
                } else if ( entry.getSection() == DSLMappingEntry.CONSEQUENCE ) {
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