Examples of PackageBuilderConfiguration

org.drools.compiler.PackageBuilderConfiguration
This class configures the package compiler. Dialects and their DialectConfigurations are handled by the DialectRegistry Normally you will not need to look at this class, unless you want to override the defaults. This class is not thread safe and it also contains state. Once it is created and used in one or more PackageBuilders it should be considered immutable. Do not modify its properties while it is being used by a PackageBuilder. drools.dialect.default = drools.accumulate.function. = drools.evaluator. = drools.dump.dir = drools.classLoaderCacheEnabled = true|false default dialect is java. Available preconfigured Accumulate functions are: drools.accumulate.function.average = org.drools.base.accumulators.AverageAccumulateFunction drools.accumulate.function.max = org.drools.base.accumulators.MaxAccumulateFunction drools.accumulate.function.min = org.drools.base.accumulators.MinAccumulateFunction drools.accumulate.function.count = org.drools.base.accumulators.CountAccumulateFunction drools.accumulate.function.sum = org.drools.base.accumulators.SumAccumulateFunction drools.parser.processStringEscapes = true|false drools.problem.severity. = ERROR|WARNING|INFO
org.drools.compiler.compiler.PackageBuilderConfiguration
This class configures the package compiler. Dialects and their DialectConfigurations are handled by the DialectRegistry Normally you will not need to look at this class, unless you want to override the defaults. This class is not thread safe and it also contains state. Once it is created and used in one or more PackageBuilders it should be considered immutable. Do not modify its properties while it is being used by a PackageBuilder. drools.dialect.default = drools.accumulate.function. = drools.evaluator. = drools.dump.dir = drools.classLoaderCacheEnabled = true|false default dialect is java. Available preconfigured Accumulate functions are: drools.accumulate.function.average = org.kie.base.accumulators.AverageAccumulateFunction drools.accumulate.function.max = org.kie.base.accumulators.MaxAccumulateFunction drools.accumulate.function.min = org.kie.base.accumulators.MinAccumulateFunction drools.accumulate.function.count = org.kie.base.accumulators.CountAccumulateFunction drools.accumulate.function.sum = org.kie.base.accumulators.SumAccumulateFunction drools.parser.processStringEscapes = true|false drools.problem.severity. = ERROR|WARNING|INFO

Examples of org.drools.compiler.PackageBuilderConfiguration

        pkgBuilder.addPackage( new PackageDescr( "pkg1" ) );


        final Package pkg = pkgBuilder.getPackage();
        final RuleDescr ruleDescr = new RuleDescr( "rule 1" );


        final PackageBuilderConfiguration conf = pkgBuilder.getPackageBuilderConfiguration();
        DialectCompiletimeRegistry dialectRegistry = pkgBuilder.getPackageRegistry( pkg.getName() ).getDialectCompiletimeRegistry();
        MVELDialect mvelDialect = (MVELDialect) dialectRegistry.getDialect( "mvel" );


        final RuleBuildContext context = new RuleBuildContext( pkgBuilder,
                                                               ruleDescr,

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Examples of org.drools.compiler.PackageBuilderConfiguration

    public void testSimpleExpression() {
        final Package pkg = new Package( "pkg1" );
        final RuleDescr ruleDescr = new RuleDescr( "rule 1" );


        PackageBuilder pkgBuilder = new PackageBuilder( pkg );
        final PackageBuilderConfiguration conf = pkgBuilder.getPackageBuilderConfiguration();
        PackageRegistry pkgRegistry = pkgBuilder.getPackageRegistry( pkg.getName() );
        MVELDialect mvelDialect = ( MVELDialect ) pkgRegistry.getDialectCompiletimeRegistry().getDialect( "mvel" );


        final InstrumentedBuildContent context = new InstrumentedBuildContent( pkgBuilder,
                                                                               ruleDescr,

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Examples of org.drools.compiler.PackageBuilderConfiguration

            // Creates first class loader and use it to load fact classes
            ClassLoader loader1 = new SubvertedClassLoader( new URL[]{getClass().getResource( "/" )},
                                                            this.getClass().getClassLoader() );
            Class cheeseClass = loader1.loadClass( "org.drools.Cheese" );


            PackageBuilderConfiguration conf = new PackageBuilderConfiguration( loader1 );
            PackageBuilder builder = new PackageBuilder( conf );
            builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_Dynamic1.drl" ) ) );


            // must set the classloader for rulebase conf too
            RuleBaseConfiguration rbconf = new RuleBaseConfiguration( loader1 );
            RuleBase ruleBase = RuleBaseFactory.newRuleBase( rbconf );
            Package pkg = SerializationHelper.serializeObject( builder.getPackage() );
            ruleBase.addPackage( pkg );
            //            ruleBase    = SerializationHelper.serializeObject(ruleBase);


            StatefulSession wm = ruleBase.newStatefulSession();
            wm.insert( cheeseClass.newInstance() );
            wm.fireAllRules();


            // Creates second class loader and use it to load fact classes
            ClassLoader loader2 = new SubvertedClassLoader( new URL[]{getClass().getResource( "/" )},
                                                            this.getClass().getClassLoader() );
            cheeseClass = loader2.loadClass( "org.drools.Cheese" );


            conf = new PackageBuilderConfiguration( loader2 );
            builder = new PackageBuilder( conf );
            builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "test_Dynamic1.drl" ) ) );


            rbconf = new RuleBaseConfiguration( loader2 );
            ruleBase = RuleBaseFactory.newRuleBase( rbconf );

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Examples of org.drools.compiler.PackageBuilderConfiguration

   * @param loader
   * @return
   */
  private PackageBuilder getPackageBuilder(AntClassLoader loader) {
    // creating package builder configured with the give classloader
    PackageBuilderConfiguration conf = new PackageBuilderConfiguration();
    conf.setClassLoader(loader);
    PackageBuilder builder = new PackageBuilder(conf);
    return builder;
  }

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Examples of org.drools.compiler.PackageBuilderConfiguration


    private RuleBase loadRuleBase( final Reader reader ) throws IOException,
                                                        DroolsParserException,
                                                        Exception {
        return loadRuleBase( reader,
                             new PackageBuilderConfiguration() );
    }

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Examples of org.drools.compiler.PackageBuilderConfiguration

    public void testThreadSafetyJanino() {
        execute( JavaDialectConfiguration.JANINO  );
    }


    public void execute(int compiler) {
        final PackageBuilderConfiguration packageBuilderConfig = new PackageBuilderConfiguration();
        ((JavaDialectConfiguration) packageBuilderConfig.getDialectConfiguration( "java" )).setCompiler( compiler );


        final List<PackageBuilderErrors> errors = new ArrayList<PackageBuilderErrors>();
        final List<Exception> exceptions = new ArrayList<Exception>();
        Thread[] threads = new Thread[_NUMBER_OF_THREADS];
        for ( int i = 0; i < _NUMBER_OF_THREADS; i++ ) {

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Examples of org.drools.compiler.PackageBuilderConfiguration

        return innerBuilder.getErrors();
    }


    class InnerBuilder extends PackageBuilder {
        public InnerBuilder() {
            super( new PackageBuilderConfiguration() );
        }

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Examples of org.drools.compiler.PackageBuilderConfiguration

        }        
    }
    


    private Package compileRule(String drl) throws Exception {
        PackageBuilder builder = new PackageBuilder( new PackageBuilderConfiguration() );


        builder.addPackageFromDrl( new StringReader( drl ) );
        Package pkg = builder.getPackage();


        if ( !pkg.isValid() ) {

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Examples of org.drools.compiler.PackageBuilderConfiguration

    @Test
    public void testSimpleDsl() throws Exception {
        Properties properties = new Properties();
        properties.put( "semanticModules", "mydsl.conf" );


        PackageBuilderConfiguration conf = new PackageBuilderConfiguration( properties );


        PackageBuilder builder = new PackageBuilder( conf );
        builder.addProcessFromXml( new InputStreamReader( TestXmlDsl.class.getResourceAsStream( "XmlDslTest.xml" ) ) );


        System.out.println( builder.getErrors() );

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Examples of org.drools.compiler.PackageBuilderConfiguration


    @Test
    public void testXmlParser() throws SAXException,
                               IOException {


        PackageBuilderConfiguration conf = new PackageBuilderConfiguration();
        XmlChangeSetReader xmlReader = new XmlChangeSetReader( conf.getSemanticModules() );
        xmlReader.setClassLoader( ChangeSetTest.class.getClassLoader(), ChangeSetTest.class );


        String str = "";
        str += "<change-set ";
        str += "xmlns='http://drools.org/drools-5.0/change-set' ";

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