Package org.drools.util

Examples of org.drools.util.CompositeClassLoader

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        if ( MemoryUtil.permGenStats.isUsageThresholdExceeded(ruleBase.getConfiguration().getPermGenThreshold()) ) {
            return;
        }

        try {
            CompositeClassLoader classLoader = ruleBase.getRootClassLoader();
            if (analyzedCondition == null) {
                analyzedCondition = ((MvelConditionEvaluator) conditionEvaluator).getAnalyzedCondition(object, workingMemory, leftTuple);
            }
            conditionEvaluator = ASMConditionEvaluatorJitter.jitEvaluator(expression, analyzedCondition, declarations, classLoader, leftTuple);
        } catch (Throwable t) {
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        public Class<?> loadClass( final String name,
                                   final boolean resolve ) throws ClassNotFoundException {
            Class<?> cls = fastFindClass( name );

            if (cls == null) {
                final CompositeClassLoader parent = (CompositeClassLoader) getParent();
                cls = parent.loadClass( name,
                        resolve,
                        this );
            }

            if (cls == null) {
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        InternalRuleBase ruleBase = ((InternalRuleBase) workingMemory.getRuleBase());
        if ( MemoryUtil.permGenStats.isUsageThresholdExceeded(ruleBase.getConfiguration().getPermGenThreshold()) ) {
            return;
        }

        CompositeClassLoader classLoader = ruleBase.getRootClassLoader();
        if (analyzedCondition == null) {
            analyzedCondition = ((MvelConditionEvaluator) conditionEvaluator).getAnalyzedCondition(object, workingMemory, leftTuple);
        }
        try {
            conditionEvaluator = ASMConditionEvaluatorJitter.jitEvaluator(expression, analyzedCondition, declarations, classLoader, leftTuple);
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        assertEquals( "org.test.NewBean",
                      type.getTypeClass().getName() );
        assertFalse( builder.hasErrors() );

        Package bp = builder.getPackage();
        CompositeClassLoader rootClassloader = ClassLoaderUtil.getClassLoader( new ClassLoader[]{Thread.currentThread().getContextClassLoader()},
                                                                               getClass(),
                                                                               false );
        JavaDialectRuntimeData dialectData = (JavaDialectRuntimeData) bp.getDialectRuntimeRegistry().getDialectData( "java" );
        dialectData.onAdd( bp.getDialectRuntimeRegistry(),
                           rootClassloader );

        Class newBean = rootClassloader.loadClass( "org.test.NewBean" );
        assertNotNull( newBean );
    }
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        }

        //Run Test Scenario
        try {
            AuditLogReporter logger = new AuditLogReporter(workingMemory);
            CompositeClassLoader classLoader = ((InternalRuleBase) ruleBase).getRootClassLoader();
            new ScenarioRunner(
                    new ClassTypeResolver(
                            getAllImports(aPackage),
                            classLoader),
                    classLoader,
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                KnowledgePackageImp newPackage = (KnowledgePackageImp) pkage;

                KnowledgePackageImp oldPackage = (KnowledgePackageImp) this.kbase.getKnowledgePackage( newPackage.getName() );
                AbstractRuleBase abstractRuleBase = (AbstractRuleBase)((KnowledgeBaseImpl)this.kbase).ruleBase;
                CompositeClassLoader rootClassLoader = abstractRuleBase.getRootClassLoader();

                newPackage.pkg.getDialectRuntimeRegistry().onAdd( rootClassLoader );
                newPackage.pkg.getDialectRuntimeRegistry().onBeforeExecute();
                newPackage.pkg.getClassFieldAccessorStore().setClassFieldAccessorCache( abstractRuleBase.getClassFieldAccessorCache());
                newPackage.pkg.getClassFieldAccessorStore().wire();
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                    Set<KnowledgeDefinition> kdefs = getKnowledgeDefinitions( entry, newPackage );

                    KnowledgePackageImp oldPackage = (KnowledgePackageImp) this.kbase.getKnowledgePackage( newPackage.getName() );
                    AbstractRuleBase abstractRuleBase = (AbstractRuleBase) ((KnowledgeBaseImpl) this.kbase).ruleBase;
                    CompositeClassLoader rootClassLoader = abstractRuleBase.getRootClassLoader();

                    newPackage.pkg.getDialectRuntimeRegistry().onAdd( rootClassLoader );
                    newPackage.pkg.getDialectRuntimeRegistry().onBeforeExecute();
                    newPackage.pkg.getClassFieldAccessorStore().setClassFieldAccessorCache( abstractRuleBase.getClassFieldAccessorCache() );
                    newPackage.pkg.getClassFieldAccessorStore().wire();
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        public Class<?> loadClass( final String name,
                final boolean resolve ) throws ClassNotFoundException {
            Class<?> cls = fastFindClass( name );

            if (cls == null) {
                final CompositeClassLoader parent = (CompositeClassLoader) getParent();
                cls = parent.loadClass( name,
                                        resolve,
                                        this );
            }

            if (cls == null) {
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        }

        //Run Test Scenario
        try {
            AuditLogReporter logger = new AuditLogReporter(workingMemory);
            CompositeClassLoader classLoader = ((InternalRuleBase) ruleBase).getRootClassLoader();
            new ScenarioRunner(
                    new ClassTypeResolver(
                            getAllImports(aPackage),
                            classLoader),
                    classLoader,
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    private static class ExecutorHolder {
        private static final Executor executor = ExecutorProviderFactory.getExecutorProvider().getExecutor();
    }

    private void executeJitting(Object object, InternalWorkingMemory workingMemory, LeftTuple leftTuple) {
        CompositeClassLoader classLoader = ((AbstractRuleBase)workingMemory.getRuleBase()).getRootClassLoader();
        if (analyzedCondition == null) {
            analyzedCondition = ((MvelConditionEvaluator) conditionEvaluator).getAnalyzedCondition(object, workingMemory, leftTuple);
        }
        try {
            conditionEvaluator = ASMConditionEvaluatorJitter.jitEvaluator(expression, analyzedCondition, declarations, classLoader, leftTuple);
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Related Classes of org.drools.util.CompositeClassLoader

  • org.drools.agent.impl.KnowledgeAgentImpl
  • org.drools.compiler.PackageBuilderTest
  • org.drools.guvnor.server.TestScenarioServiceImplementation
  • org.drools.impl.KnowledgeBaseImpl
  • org.drools.rule.builder.dialect.asm.GeneratorHelper
  • org.drools.rule.constraint.MvelConstraint
  • org.drools.rule.JavaDialectRuntimeData$PackageClassLoader
  • org.jbpm.process.instance.ProcessRuntimeImpl
  • java.io.InputStream
  • java.util.NoSuchElementException
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