Package org.drools.compiler.lang.dsl

Examples of org.drools.compiler.lang.dsl.DSLTokenizedMappingFile.parseAndLoad()


        String expected = "query \"isMature\"\n" +
                "Person(age  >  18)\n" +
                "end\n";

        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0,
                file.getErrors().size() );

        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );
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                "     when\n" +
                "         System.out.println(Bojan Oklahoma and NJ,Andrew AMW Test)\n" +
                "     then\n" +
                "end";

        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0,
                file.getErrors().size() );

        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );
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    @Test(timeout=1000)
    public void testExpandInfiniteLoop() throws Exception {
        // DROOLS-73
        DSLMappingFile file = new DSLTokenizedMappingFile();
        String dsl = "[when]Foo with {var} bars=Foo( bars == {var} )";
        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0, file.getErrors().size() );

        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );
        String source = "rule 'dsl rule'\nwhen\n Foo with {var} bars\nthen\n\nend";
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    public void testMe() throws Exception{
        DSLTokenizedMappingFile tokenizedFile = null;
        final String filename = "test_antlr.dsl";
        final Reader reader = new InputStreamReader( this.getClass().getResourceAsStream( filename ) );
        tokenizedFile = new DSLTokenizedMappingFile();
        tokenizedFile.parseAndLoad( reader );
        reader.close();
        for (Iterator it = tokenizedFile.getMapping().getEntries().iterator(); it.hasNext();) {
            DSLMappingEntry entry = (DSLMappingEntry) it.next();
//            System.out.println("ENTRY: " + entry.getKeyPattern() + "   :::::   " + entry.getValuePattern());
        }
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    @Test
    public void testExpandParts() throws Exception {
        DSLMappingFile file = new DSLTokenizedMappingFile();
        String dsl = "[when]foo=Foo()\n[then]bar {num}=baz({num});";
        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0,
                      file.getErrors().size() );
        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );
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    @Test
    public void testExpandKeyword() throws Exception {
        DSLMappingFile file = new DSLTokenizedMappingFile();
        String dsl = "[keyword]key {param}=Foo( attr=={param} )";
        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0,
                      file.getErrors().size() );
        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );
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    @Test
    public void testANTLRExpandParts() throws Exception {
        DSLTokenizedMappingFile file = new DSLTokenizedMappingFile();
        String dsl = "[when]foo=Foo()\n[then]bar {num}=baz({num});";
        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0,
                      file.getErrors().size() );
        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );
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    @Test
    public void testExpandFailure() throws Exception {

        DSLMappingFile file = new DSLTokenizedMappingFile();
        String dsl = "[when]foo=Foo()\n[then]bar {num}=baz({num});";
        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0,
                      file.getErrors().size() );

        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );
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    @Test
    public void testANTLRExpandFailure() throws Exception {

        DSLTokenizedMappingFile file = new DSLTokenizedMappingFile();
        String dsl = "[when]foo=Foo()\n[then]bar {num}=baz({num});";
        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0,
                      file.getErrors().size() );

        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );
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    @Test
    public void testExpandWithKeywordClashes() throws Exception {

        DSLMappingFile file = new DSLTokenizedMappingFile();
        String dsl = "[when]Invoke rule executor=ruleExec: RuleExecutor()\n" + "[then]Execute rule \"{id}\"=ruleExec.ExecuteSubRule( new Long({id}));";
        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0,
                      file.getErrors().size() );

        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );
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