Package org.drools.lang.dsl

Examples of org.drools.lang.dsl.DefaultExpander.expand()

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        if (provider.hasDSLSentences()) {
            DefaultExpander expander = getDslExpander();

            if (null != expander) {
                knowledge = new StringReader( expander.expand( knowledge ) );
                if (expander.hasErrors())
                    this.results.addAll( expander.getErrors() );
            }
        }
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                }
                DSLMappingFile mapping = new DSLTokenizedMappingFile();
                mapping.parseAndLoad(reader);
                reader.close();
                expander.addDSLMapping(mapping.getMapping());
                expander.expand(content);
                // if translation succeeds, change to drl viewer
                drlRuleViewer.setInput(getEditorInput());
                drlRuleViewer.setSelectedRange(selection);
            } catch (Throwable t) {
                t.printStackTrace();
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            Reader reader = DSLAdapter.getDSLContent(content, viewer.getResource());
            DSLMappingFile mapping = new DSLTokenizedMappingFile();
            mapping.parseAndLoad(reader);
            reader.close();
            expander.addDSLMapping(mapping.getMapping());
            return expander.expand(content);
        } catch (Throwable t) {
            //viewer.handleError(t);
            return content;
        }
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        try {
            if ( expander == null ) {
                expander = new DefaultExpander();
            }
            String str = expander.expand( resource.getReader() );
            if ( expander.hasErrors() ) {
                this.results.addAll( expander.getErrors() );
            }

            final PackageDescr pkg = parser.parse( str );
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            if ( provider.hasDSLSentences() ) {
                DefaultExpander expander = getDslExpander();

                if ( null != expander ) {
                    knowledge = new StringReader( expander.expand( knowledge ) );
                    if ( expander.hasErrors() ) this.results.addAll( expander.getErrors() );
                }
            }

            PackageDescr pkg = parser.parse( knowledge );
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        try {
            if (expander == null) {
                expander = new DefaultExpander();
            }
            reader = resource.getReader();
            String str = expander.expand( reader );
            if (expander.hasErrors()) {
                this.results.addAll( expander.getErrors() );
            }

            pkg = parser.parse( str );
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        if (provider.hasDSLSentences()) {
            DefaultExpander expander = getDslExpander();

            if (null != expander) {
                knowledge = new StringReader( expander.expand( knowledge ) );
                if (expander.hasErrors())
                    this.results.addAll( expander.getErrors() );
            }
        }
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                               parentName,
                               source );
        }

        //expand and check for errors
        String drl = expander.expand( source );
        if ( expander.hasErrors() ) {
            List exErrs = expander.getErrors();
            for ( Iterator iter = exErrs.iterator(); iter.hasNext(); ) {
                ExpanderException ex = (ExpanderException) iter.next();
                logger.logError( new ContentAssemblyError( asset,
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                            StringBuffer buf) {
        //add the rule keyword if its 'stand alone'
        String source = getRawDRL( asset );

        DefaultExpander expander = builder.getDSLExpander();
        buf.append( expander.expand( source ) );

    }

    private String wrapRule(AssetItem asset,
                            String parentName,
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        try {
            if (expander == null) {
                expander = new DefaultExpander();
            }
            reader = resource.getReader();
            String str = expander.expand( reader );
            if (expander.hasErrors()) {
                this.results.addAll( expander.getErrors() );
            }

            pkg = parser.parse( str );
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