Examples of JavaDialectConfiguration

org.drools.compiler.rule.builder.dialect.java.JavaDialectConfiguration
There are options to use various flavours of runtime compilers. Apache JCI is used as the interface to all the runtime compilers. You can also use the system property "drools.compiler" to set the desired compiler. The valid values are "ECLIPSE" and "JANINO" only. drools.dialect.java.compiler = drools.dialect.java.lngLevel = <1.5|1.6> The default compiler is Eclipse and the default lngLevel is 1.5. The lngLevel will attempt to autodiscover your system using the system property "java.version" The JavaDialectConfiguration will attempt to validate that the specified compiler is in the classpath, using ClassLoader.loasClass(String). If you intented to just Janino sa the compiler you must either overload the compiler property before instantiating this class or the PackageBuilder, or make sure Eclipse is in the classpath, as Eclipse is the default.
org.drools.rule.builder.dialect.java.JavaDialectConfiguration
There are options to use various flavours of runtime compilers. Apache JCI is used as the interface to all the runtime compilers. You can also use the system property "drools.compiler" to set the desired compiler. The valid values are "ECLIPSE" and "JANINO" only. drools.dialect.java.compiler = drools.dialect.java.lngLevel = <1.5|1.6> The default compiler is Eclipse and the default lngLevel is 1.5. The lngLevel will attempt to autodiscover your system using the system property "java.version" The JavaDialectConfiguration will attempt to validate that the specified compiler is in the classpath, using ClassLoader.loasClass(String). If you intented to just Janino sa the compiler you must either overload the compiler property before instantiating this class or the PackageBuilder, or make sure Eclipse is in the classpath, as Eclipse is the default.

Examples of org.drools.compiler.rule.builder.dialect.java.JavaDialectConfiguration

    }


    @Test
    public void testJava14Defaults() throws Exception {
        final PackageBuilderConfiguration conf = new PackageBuilderConfiguration();
        JavaDialectConfiguration javaConf = ( JavaDialectConfiguration ) conf.getDialectConfiguration( "java" );
        javaConf.setCompiler( JavaDialectConfiguration.JANINO );
        final PackageBuilder builder = new PackageBuilder( conf );
        builder.addPackageFromDrl( new InputStreamReader( this.getClass().getResourceAsStream( "java5_rule.drl" ) ) );
        assertTrue( builder.hasErrors() );
    }

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Examples of org.drools.compiler.rule.builder.dialect.java.JavaDialectConfiguration

    }


    @Test
    public void testSystemProperties() {
        PackageBuilderConfiguration cfg = new PackageBuilderConfiguration();
        JavaDialectConfiguration javaConf = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        assertEquals( JavaDialectConfiguration.ECLIPSE,
                      javaConf.getCompiler() );


        System.setProperty( "drools.dialect.java.compiler",
                            "JANINO" );
        cfg = new PackageBuilderConfiguration();
        javaConf = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        assertEquals( JavaDialectConfiguration.JANINO,
                      javaConf.getCompiler() );


        PackageBuilderConfiguration cfg2 = new PackageBuilderConfiguration();
        JavaDialectConfiguration javaConf2 = (JavaDialectConfiguration) cfg2.getDialectConfiguration( "java" );
        assertEquals( javaConf.getCompiler(),
                      javaConf2.getCompiler() );


        System.setProperty( "drools.dialect.java.compiler",
                            "ECLIPSE" );
        cfg = new PackageBuilderConfiguration();
        javaConf = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        assertEquals( JavaDialectConfiguration.ECLIPSE,
                      javaConf.getCompiler() );


        javaConf2.setCompiler( JavaDialectConfiguration.ECLIPSE );
        assertEquals( JavaDialectConfiguration.ECLIPSE,
                      javaConf2.getCompiler() );


        javaConf2.setCompiler( JavaDialectConfiguration.JANINO );
        assertEquals( JavaDialectConfiguration.JANINO,
                      javaConf2.getCompiler() );


        final PackageBuilderConfiguration cfg3 = new PackageBuilderConfiguration();
        JavaDialectConfiguration javaConf3 = (JavaDialectConfiguration) cfg3.getDialectConfiguration( "java" );
        assertEquals( javaConf.getCompiler(),
                      javaConf3.getCompiler() );
    }

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Examples of org.drools.compiler.rule.builder.dialect.java.JavaDialectConfiguration

                      cfg2.getDefaultDialect().getClass() );
    }


    @Test
    public void testProgramaticProperties2() {
        JavaDialectConfiguration javaConf = new JavaDialectConfiguration();
        javaConf.init( new PackageBuilderConfiguration() );
        javaConf.setCompiler( JavaDialectConfiguration.ECLIPSE );
        PackageBuilderConfiguration cfg = new PackageBuilderConfiguration();
        cfg.setDialectConfiguration( "java",
                                     javaConf );
        JavaDialectConfiguration javaConf2 = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        assertSame( javaConf,
                    javaConf2 );
        assertEquals( JavaDialectConfiguration.ECLIPSE,
                      javaConf2.getCompiler() );


        javaConf = new JavaDialectConfiguration();
        javaConf.init( new PackageBuilderConfiguration() );
        javaConf.setCompiler( JavaDialectConfiguration.JANINO );
        cfg = new PackageBuilderConfiguration();
        cfg.setDialectConfiguration( "java",
                                     javaConf );
        javaConf2 = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        assertSame( javaConf,
                    javaConf2 );
        assertEquals( JavaDialectConfiguration.JANINO,
                      javaConf2.getCompiler() );
    }

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Examples of org.drools.compiler.rule.builder.dialect.java.JavaDialectConfiguration

        assertTrue( poisonError.getMessage().contains( "Poison" ) );
        assertEquals( 13,
                      poisonError.getLine() );


        KnowledgeBuilderConfigurationImpl cfg = new KnowledgeBuilderConfigurationImpl();
        JavaDialectConfiguration javaConf = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        switch ( javaConf.getCompiler() ) {
            case JavaDialectConfiguration.NATIVE : assertTrue( errors[2].getMessage().contains( "illegal" ) );
                break;
            case JavaDialectConfiguration.ECLIPSE: assertTrue( errors[2].getMessage().contains( "add" ) );
                break;
            case JavaDialectConfiguration.JANINO: assertTrue( errors[2].getMessage().contains( "Unexpected" ) );

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Examples of org.drools.rule.builder.dialect.java.JavaDialectConfiguration

                      list.get( 0 ) );
    }


    public void testJaninoEval() throws Exception {
        final PackageBuilderConfiguration config = new PackageBuilderConfiguration();
        JavaDialectConfiguration javaConf = (JavaDialectConfiguration) config.getDialectConfiguration( "java" );
        javaConf.setCompiler( JavaDialectConfiguration.JANINO );


        final PackageBuilder builder = new PackageBuilder( config );
        builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "eval_rule_test.drl" ) ) );
        final Package pkg = builder.getPackage();

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Examples of org.drools.rule.builder.dialect.java.JavaDialectConfiguration

        final PackageDescr packageDescr = parser.parse( reader );
        if ( parser.hasErrors() ) {
            fail( "Error messages in parser, need to sort this our (or else collect error messages)\n" + parser.getErrors() );
        }
        // pre build the package
        JavaDialectConfiguration jconf = (JavaDialectConfiguration) conf.getDialectConfiguration( "java" );
        // required because JANINO compiler fails for some java 5 code features
        jconf.setCompiler( JavaDialectConfiguration.ECLIPSE );
        final PackageBuilder builder = new PackageBuilder( conf );
        builder.addPackage( packageDescr );
        if ( builder.hasErrors() ) {
            fail( builder.getErrors().toString() );
        }

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Examples of org.drools.rule.builder.dialect.java.JavaDialectConfiguration

        if ( javaVersion.equals( "1.4" ) ) {
            System.out.println( "Skipping Java 1.5 tests - current JDK not compatible" );
            return;
        }
        final PackageBuilderConfiguration conf = new PackageBuilderConfiguration();
        JavaDialectConfiguration javaConf = ( JavaDialectConfiguration ) conf.getDialectConfiguration( "java" );
        javaConf.setCompiler( JavaDialectConfiguration.ECLIPSE );
        javaConf.setJavaLanguageLevel( "1.5" );
        
        final PackageBuilder builder = new PackageBuilder( conf );
        builder.addPackageFromDrl( new InputStreamReader( this.getClass().getResourceAsStream( "java5_rule.drl" ) ) );
        if ( builder.hasErrors() ) {
            fail( builder.getErrors().toString() );

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Examples of org.drools.rule.builder.dialect.java.JavaDialectConfiguration

    }


    @Test
    public void testJava14Defaults() throws Exception {
        final PackageBuilderConfiguration conf = new PackageBuilderConfiguration();
        JavaDialectConfiguration javaConf = ( JavaDialectConfiguration ) conf.getDialectConfiguration( "java" );
        javaConf.setCompiler( JavaDialectConfiguration.JANINO );
        final PackageBuilder builder = new PackageBuilder( conf );
        builder.addPackageFromDrl( new InputStreamReader( this.getClass().getResourceAsStream( "java5_rule.drl" ) ) );
        assertTrue( builder.hasErrors() );
    }

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Examples of org.drools.rule.builder.dialect.java.JavaDialectConfiguration

    }


    @Test
    public void testSystemProperties() {
        PackageBuilderConfiguration cfg = new PackageBuilderConfiguration();
        JavaDialectConfiguration javaConf = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        assertEquals( JavaDialectConfiguration.ECLIPSE,
                      javaConf.getCompiler() );


        System.setProperty( "drools.dialect.java.compiler",
                            "JANINO" );
        cfg = new PackageBuilderConfiguration();
        javaConf = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        assertEquals( JavaDialectConfiguration.JANINO,
                      javaConf.getCompiler() );


        PackageBuilderConfiguration cfg2 = new PackageBuilderConfiguration();
        JavaDialectConfiguration javaConf2 = (JavaDialectConfiguration) cfg2.getDialectConfiguration( "java" );
        assertEquals( javaConf.getCompiler(),
                      javaConf2.getCompiler() );


        System.setProperty( "drools.dialect.java.compiler",
                            "ECLIPSE" );
        cfg = new PackageBuilderConfiguration();
        javaConf = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        assertEquals( JavaDialectConfiguration.ECLIPSE,
                      javaConf.getCompiler() );


        javaConf2.setCompiler( JavaDialectConfiguration.ECLIPSE );
        assertEquals( JavaDialectConfiguration.ECLIPSE,
                      javaConf2.getCompiler() );


        javaConf2.setCompiler( JavaDialectConfiguration.JANINO );
        assertEquals( JavaDialectConfiguration.JANINO,
                      javaConf2.getCompiler() );


        final PackageBuilderConfiguration cfg3 = new PackageBuilderConfiguration();
        JavaDialectConfiguration javaConf3 = (JavaDialectConfiguration) cfg3.getDialectConfiguration( "java" );
        assertEquals( javaConf.getCompiler(),
                      javaConf3.getCompiler() );
    }

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Examples of org.drools.rule.builder.dialect.java.JavaDialectConfiguration

                      cfg2.getDefaultDialect().getClass() );
    }


    @Test
    public void testProgramaticProperties2() {
        JavaDialectConfiguration javaConf =  new JavaDialectConfiguration( );
        javaConf.init(new PackageBuilderConfiguration());
        javaConf.setCompiler( JavaDialectConfiguration.ECLIPSE );
        PackageBuilderConfiguration cfg = new PackageBuilderConfiguration();
        cfg.setDialectConfiguration( "java", javaConf );
        JavaDialectConfiguration javaConf2 = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        assertSame( javaConf,
                    javaConf2 );
        assertEquals( JavaDialectConfiguration.ECLIPSE,
                      javaConf2.getCompiler() );


        javaConf =  new JavaDialectConfiguration();
        javaConf.init(new PackageBuilderConfiguration());
        javaConf.setCompiler( JavaDialectConfiguration.JANINO );
        cfg = new PackageBuilderConfiguration();
        cfg.setDialectConfiguration( "java", javaConf );
        javaConf2 = (JavaDialectConfiguration) cfg.getDialectConfiguration( "java" );
        assertSame( javaConf,
                    javaConf2 );
        assertEquals( JavaDialectConfiguration.JANINO,
                      javaConf2.getCompiler() );
    }

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