Package org.drools.runtime

Examples of org.drools.runtime.Environment


    public JPAWorkItemManager(InternalKnowledgeRuntime kruntime) {
        this.kruntime = kruntime;
    }
   
    public void internalExecuteWorkItem(WorkItem workItem) {
        Environment env = this.kruntime.getEnvironment();
//        EntityManager em = (EntityManager) env.get(EnvironmentName.CMD_SCOPED_ENTITY_MANAGER);

        WorkItemInfo workItemInfo = new WorkItemInfo(workItem, env);
//        em.persist(workItemInfo);
       
        PersistenceContext context = ((PersistenceContextManager) env.get( EnvironmentName.PERSISTENCE_CONTEXT_MANAGER )).getCommandScopedPersistenceContext();
        context.persist( workItemInfo );

        ((WorkItemImpl) workItem).setId(workItemInfo.getId());
        workItemInfo.update();
       
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        throw new WorkItemHandlerNotFoundException( "Could not find work item handler for " + workItem.getName(),
                                                    workItem.getName() );
    }

    public void internalAbortWorkItem(long id) {
        Environment env = this.kruntime.getEnvironment();
        //EntityManager em = (EntityManager) env.get(EnvironmentName.CMD_SCOPED_ENTITY_MANAGER);
        PersistenceContext context = ((PersistenceContextManager) env.get( EnvironmentName.PERSISTENCE_CONTEXT_MANAGER )).getCommandScopedPersistenceContext();

       
        WorkItemInfo workItemInfo = context.findWorkItemInfo( id );
        // work item may have been aborted
        if (workItemInfo != null) {
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    public void internalAddWorkItem(WorkItem workItem) {
    }

    public void completeWorkItem(long id, Map<String, Object> results) {
        Environment env = this.kruntime.getEnvironment();
//        EntityManager em = (EntityManager) env.get(EnvironmentName.CMD_SCOPED_ENTITY_MANAGER);
        PersistenceContext context = ((PersistenceContextManager) env.get( EnvironmentName.PERSISTENCE_CONTEXT_MANAGER )).getCommandScopedPersistenceContext();

       
        WorkItemInfo workItemInfo = null;
        if (this.workItems != null) {
            workItemInfo = this.workItems.get(id);
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            }
        }
    }

    public void abortWorkItem(long id) {
        Environment env = this.kruntime.getEnvironment();
//        EntityManager em = (EntityManager) env.get(EnvironmentName.CMD_SCOPED_ENTITY_MANAGER);
        PersistenceContext context = ((PersistenceContextManager) env.get( EnvironmentName.PERSISTENCE_CONTEXT_MANAGER )).getCommandScopedPersistenceContext();

        WorkItemInfo workItemInfo = null;
        if (this.workItems != null) {
            workItemInfo = this.workItems.get(id);
            if (workItemInfo != null) {
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            }
        }
    }

    public WorkItem getWorkItem(long id) {
        Environment env = this.kruntime.getEnvironment();
//        EntityManager em = (EntityManager) env.get(EnvironmentName.CMD_SCOPED_ENTITY_MANAGER);
        PersistenceContext context = ((PersistenceContextManager) env.get( EnvironmentName.PERSISTENCE_CONTEXT_MANAGER )).getCommandScopedPersistenceContext();
       
        WorkItemInfo workItemInfo = null;
        if (this.workItems != null) {
            workItemInfo = this.workItems.get(id);
        }
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        }
        return internalGetWorkItem(workItemInfo);
    }

    private WorkItem internalGetWorkItem(WorkItemInfo workItemInfo) {
        Environment env = kruntime.getEnvironment();
        InternalRuleBase ruleBase = (InternalRuleBase) ((KnowledgeBaseImpl) kruntime.getKnowledgeBase()).getRuleBase();
        WorkItem workItem = workItemInfo.getWorkItem(env, ruleBase);
        return workItem;
    }
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        final Package pkg = builder.getPackage();

        RuleBase ruleBase = getRuleBase();
        ruleBase.addPackage( pkg );
        ruleBase = SerializationHelper.serializeObject( ruleBase );
        Environment env = EnvironmentFactory.newEnvironment();
        env.set( EnvironmentName.OBJECT_MARSHALLING_STRATEGIES,
                 new ObjectMarshallingStrategy[]{
                        new IdentityPlaceholderResolverStrategy( ClassObjectMarshallingStrategyAcceptor.DEFAULT )} );
        StatefulSession session = ruleBase.newStatefulSession( null,
                                                               env );
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        RuleBase ruleBase = getRuleBase();
        Package pkg = builder.getPackage();
        ruleBase.addPackage( pkg );
        ruleBase = SerializationHelper.serializeObject( ruleBase );
        Environment env = EnvironmentFactory.newEnvironment();
        env.set( EnvironmentName.OBJECT_MARSHALLING_STRATEGIES,
                 new ObjectMarshallingStrategy[]{
                        new IdentityPlaceholderResolverStrategy( ClassObjectMarshallingStrategyAcceptor.DEFAULT )} );
        StatefulSession session = ruleBase.newStatefulSession( null,
                                                               env );
        session.insert( cell1 );
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                      ResourceType.DRL );

        if ( kbuilder.hasErrors() ) {
            fail( kbuilder.getErrors().toString() );
        }
        Environment env = EnvironmentFactory.newEnvironment();
        env.set(EnvironmentName.OBJECT_MARSHALLING_STRATEGIES, new ObjectMarshallingStrategy[]{
                    new IdentityPlaceholderResolverStrategy(ClassObjectMarshallingStrategyAcceptor.DEFAULT)});
        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );

        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession(null, env);
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                      ResourceType.DRL );

        if ( kbuilder.hasErrors() ) {
            fail( kbuilder.getErrors().toString() );
        }
         Environment env = EnvironmentFactory.newEnvironment();
        env.set(EnvironmentName.OBJECT_MARSHALLING_STRATEGIES, new ObjectMarshallingStrategy[]{
                    new IdentityPlaceholderResolverStrategy(ClassObjectMarshallingStrategyAcceptor.DEFAULT)});
       
        KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();
        kbase.addKnowledgePackages( kbuilder.getKnowledgePackages() );
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