Examples of FromDescr

Examples of org.drools.lang.descr.FromDescr

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    }

    public void testComplexChainedAcessor() throws Exception {
        final RuleDescr rule = parseResource( "test_ComplexChainedCallWithFrom.drl" ).rule();
        final PatternDescr pattern = (PatternDescr) rule.getLhs().getDescrs().get( 0 );
        final FromDescr from = (FromDescr) pattern.getSource();
        final AccessorDescr accessor = (AccessorDescr) from.getDataSource();

        assertFalse( this.parser.getErrorMessages().toString(),
                     this.parser.hasErrors() );

        assertEquals( "doIt1( foo,bar,42,\"hello\",{ a => \"b\"}, [a, \"b\", 42] ).doIt2(bar, [a, \"b\", 42]).field[\"key\"]",
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Examples of org.drools.lang.descr.FromDescr

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    protected SourceDescrBuilderImpl(P parent) {
        super( parent, parent.getDescr() );
    }

    public P expression( String expression ) {
        FromDescr from = new FromDescr();
        from.setDataSource( new MVELExprDescr( expression ) );
        descr.setSource( from );
        return parent;
    }
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Examples of org.drools.lang.descr.FromDescr

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                        final String localName,
                        final Attributes attrs,
                        final ExtensibleXmlParser parser) throws SAXException {
        parser.startElementBuilder( localName,
                                    attrs );
        final FromDescr fromDesctiptor = new FromDescr();
        return fromDesctiptor;
    }
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Examples of org.drools.lang.descr.FromDescr

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    public Object end(final String uri,
                      final String localName,
                      final ExtensibleXmlParser parser) throws SAXException {
        final Element element = parser.endElementBuilder();

        final FromDescr fromDescr = (FromDescr) parser.getCurrent();

        Object parent = parser.getParent();

        final PatternDescr patternDescr = (PatternDescr) parent;
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Examples of org.drools.lang.descr.FromDescr

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        final String expression =((org.w3c.dom.Text)element.getChildNodes().item( 0 )).getWholeText();
       
        emptyContentCheck( localName, expression, parser );

        FromDescr parent = (FromDescr) parser.getParent();
        parent.setDataSource( new MVELExprDescr( expression.trim() ) );
        return null;
    }
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Examples of org.drools.lang.descr.FromDescr

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        boolean typeSafe = context.isTypesafe();
        if (!dialect.isStrictMode()) {
            context.setTypesafe(false);
        }

        final FromDescr fromDescr = (FromDescr) descr;

        final MVELExprDescr expr = (MVELExprDescr) fromDescr.getDataSource();
        From from = null;
        try {
            Map<String, Declaration> decls = context.getDeclarationResolver().getDeclarations(context.getRule());

            String text = (String) expr.getText();
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Examples of org.drools.lang.descr.FromDescr

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        final PackageDescr packageDescr = xmlPackageReader.getPackageDescr();
        assertNotNull( packageDescr );
        RuleDescr obj = (RuleDescr) packageDescr.getRules().get( 0 );
        PatternDescr patterndescr = (PatternDescr) obj.getLhs().getDescrs().get( 0 );

        FromDescr from = (FromDescr) patterndescr.getSource();

        MVELExprDescr accessordescriptor = (MVELExprDescr) from.getDataSource();
        assertEquals( "cheesery.getCheeses(i+4)",
                      accessordescriptor.getExpression() );

        assertEquals( patterndescr.getObjectType(),
                      "Cheese" );
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Examples of org.drools.lang.descr.FromDescr

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        final RuleDescr rule = (RuleDescr) parseResource( "rule",
                                                              "test_SimpleMethodCallWithFrom.drl" );
        assertFalse( parser.getErrors().toString(),
                     parser.hasErrors() );
        final PatternDescr pattern = (PatternDescr) rule.getLhs().getDescrs().get( 0 );
        final FromDescr from = (FromDescr) pattern.getSource();
        final MVELExprDescr method = (MVELExprDescr) from.getDataSource();

        assertEquals( "something.doIt( foo,bar,42,\"hello\",[ a : \"b\", \"something\" : 42, \"a\" : foo, x : [x:y]],\"end\", [a, \"b\", 42] )",
                      method.getExpression() );
    }
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Examples of org.drools.lang.descr.FromDescr

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        final RuleDescr rule = (RuleDescr) parseResource( "rule",
                                                          "test_SimpleFunctionCallWithFrom.drl" );
        assertFalse( parser.getErrors().toString(),
                     parser.hasErrors() );
        final PatternDescr pattern = (PatternDescr) rule.getLhs().getDescrs().get( 0 );
        final FromDescr from = (FromDescr) pattern.getSource();
        final MVELExprDescr func = (MVELExprDescr) from.getDataSource();

        assertEquals( "doIt( foo,bar,42,\"hello\",[ a : \"b\", \"something\" : 42, \"a\" : foo, x : [x:y]],\"end\", [a, \"b\", 42] )",
                      func.getExpression() );
    }
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Examples of org.drools.lang.descr.FromDescr

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        final RuleDescr rule = (RuleDescr) parseResource( "rule",
                                                          "test_SimpleAccessorWithFrom.drl" );
        assertFalse( parser.getErrors().toString(),
                     parser.hasErrors() );
        final PatternDescr pattern = (PatternDescr) rule.getLhs().getDescrs().get( 0 );
        final FromDescr from = (FromDescr) pattern.getSource();
        final MVELExprDescr accessor = (MVELExprDescr) from.getDataSource();

        assertEquals( "something.doIt",
                      accessor.getExpression() );
    }
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