Package org.drools.workflow.instance.impl

Examples of org.drools.workflow.instance.impl.ReturnValueConstraintEvaluator

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                      mvelDialect,
                      null );

        pkgBuilder.addPackageFromDrl( new StringReader( "package pkg1;\nglobal Boolean value;" ) );

        ReturnValueConstraintEvaluator node = new ReturnValueConstraintEvaluator();

        final MVELReturnValueEvaluatorBuilder builder = new MVELReturnValueEvaluatorBuilder();
        builder.build( context,
                       node,
                       descr,
                       null );

        final RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkgBuilder.getPackage() );
        final InternalWorkingMemory wm = (InternalWorkingMemory) ruleBase.newStatefulSession();

        wm.setGlobal( "value", true );       

        RuleFlowProcessInstance processInstance = new RuleFlowProcessInstance();
        processInstance.setWorkingMemory( wm );

        SplitInstance splitInstance = new SplitInstance();
        splitInstance.setProcessInstance( processInstance );
       
        ( (MVELReturnValueEvaluator) node.getReturnValueEvaluator()).compile( Thread.currentThread().getContextClassLoader() );

        assertTrue( node.evaluate( splitInstance,
                                   null,
                                   null ) );
       
        wm.setGlobal( "value", false );    
       
        assertFalse( node.evaluate( splitInstance,
                                   null,
                                   null ) );       
    }
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                                                               dialectRegistry,
                                                               javaDialect );

        pkgBuilder.addPackageFromDrl( new StringReader( "package pkg1;\nglobal Boolean value;" ) );

        ReturnValueConstraintEvaluator node = new ReturnValueConstraintEvaluator();

        final JavaReturnValueEvaluatorBuilder builder = new JavaReturnValueEvaluatorBuilder();
        builder.build( context,
                       node,
                       descr,
                       null );

        javaDialect.addProcess( context );
        javaDialect.compileAll();
        assertEquals( 0, javaDialect.getResults().size() );

        final RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkgBuilder.getPackage() );
        final InternalWorkingMemory wm = (InternalWorkingMemory) ruleBase.newStatefulSession();

        wm.setGlobal( "value",
                      true );

        RuleFlowProcessInstance processInstance = new RuleFlowProcessInstance();
        processInstance.setWorkingMemory( wm );

        SplitInstance splitInstance = new SplitInstance();
        splitInstance.setProcessInstance( processInstance );

        assertTrue( node.evaluate( splitInstance,
                                   null,
                                   null ) );

        wm.setGlobal( "value",
                      false );

        assertFalse( node.evaluate( splitInstance,
                                    null,
                                    null ) );
    }
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                ruleConstraint.setDialect( constraint.getDialect() );
                ruleConstraint.setName( constraint.getName() );
                ruleConstraint.setPriority( constraint.getPriority() );
                splitNode.setConstraint( outgoingConnection, ruleConstraint );
            } else if ( "code".equals( constraint.getType() ) ) {
                ReturnValueConstraintEvaluator returnValueConstraint = new ReturnValueConstraintEvaluator();
                returnValueConstraint.setDialect( constraint.getDialect() );
                returnValueConstraint.setName( constraint.getName() );
                returnValueConstraint.setPriority( constraint.getPriority() );
                splitNode.setConstraint( outgoingConnection, returnValueConstraint );           
               
                ReturnValueDescr returnValueDescr = new ReturnValueDescr();
                returnValueDescr.setText( constraint.getConstraint() );
               
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                ruleConstraint.setDialect( constraint.getDialect() );
                ruleConstraint.setName( constraint.getName() );
                ruleConstraint.setPriority( constraint.getPriority() );
                splitNode.setConstraint( outgoingConnection, ruleConstraint );
            } else if ( "code".equals( constraint.getType() ) ) {
                ReturnValueConstraintEvaluator returnValueConstraint = new ReturnValueConstraintEvaluator();
                returnValueConstraint.setDialect( constraint.getDialect() );
                returnValueConstraint.setName( constraint.getName() );
                returnValueConstraint.setPriority( constraint.getPriority() );
                splitNode.setConstraint( outgoingConnection, returnValueConstraint );           
               
                ReturnValueDescr returnValueDescr = new ReturnValueDescr();
                returnValueDescr.setText( constraint.getConstraint() );
               
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                      mvelDialect,
                      null );

        pkgBuilder.addPackageFromDrl( new StringReader( "package pkg1;\nglobal Boolean value;" ) );

        ReturnValueConstraintEvaluator node = new ReturnValueConstraintEvaluator();

        final MVELReturnValueEvaluatorBuilder builder = new MVELReturnValueEvaluatorBuilder();
        builder.build( context,
                       node,
                       descr );

        final RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkgBuilder.getPackage() );
        final InternalWorkingMemory wm = (InternalWorkingMemory) ruleBase.newStatefulSession();

        wm.setGlobal( "value", true );       

        RuleFlowProcessInstance processInstance = new RuleFlowProcessInstance();
        processInstance.setWorkingMemory( wm );

        SplitInstance splitInstance = new SplitInstance();
        splitInstance.setProcessInstance( processInstance );
       
        ( (MVELReturnValueEvaluator) node.getReturnValueEvaluator()).compile( Thread.currentThread().getContextClassLoader() );

        assertTrue( node.evaluate( splitInstance,
                                   null,
                                   null ) );
       
        wm.setGlobal( "value", false );    
       
        assertFalse( node.evaluate( splitInstance,
                                   null,
                                   null ) );       
    }
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                                                               dialectRegistry,
                                                               javaDialect );

        pkgBuilder.addPackageFromDrl( new StringReader( "package pkg1;\nglobal Boolean value;" ) );

        ReturnValueConstraintEvaluator node = new ReturnValueConstraintEvaluator();

        final JavaReturnValueEvaluatorBuilder builder = new JavaReturnValueEvaluatorBuilder();
        builder.build( context,
                       node,
                       descr );

        javaDialect.addProcess( context );
        javaDialect.compileAll();
        assertEquals( 0, javaDialect.getResults().size() );

        final RuleBase ruleBase = RuleBaseFactory.newRuleBase();
        ruleBase.addPackage( pkgBuilder.getPackage() );
        final InternalWorkingMemory wm = (InternalWorkingMemory) ruleBase.newStatefulSession();

        wm.setGlobal( "value",
                      true );

        RuleFlowProcessInstance processInstance = new RuleFlowProcessInstance();
        processInstance.setWorkingMemory( wm );

        SplitInstance splitInstance = new SplitInstance();
        splitInstance.setProcessInstance( processInstance );

        assertTrue( node.evaluate( splitInstance,
                                   null,
                                   null ) );

        wm.setGlobal( "value",
                      false );

        assertFalse( node.evaluate( splitInstance,
                                    null,
                                    null ) );
    }
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                ruleConstraint.setName( constraint.getName() );
                ruleConstraint.setPriority( constraint.getPriority() );
                ruleConstraint.setDefault( constraint.isDefault() );
                splitNode.setConstraint( outgoingConnection, ruleConstraint );
            } else if ( "code".equals( constraint.getType() ) ) {
                ReturnValueConstraintEvaluator returnValueConstraint = new ReturnValueConstraintEvaluator();
                returnValueConstraint.setDialect( constraint.getDialect() );
                returnValueConstraint.setName( constraint.getName() );
                returnValueConstraint.setPriority( constraint.getPriority() );
                returnValueConstraint.setDefault( constraint.isDefault() );
                splitNode.setConstraint( outgoingConnection, returnValueConstraint );           
               
                ReturnValueDescr returnValueDescr = new ReturnValueDescr();
                returnValueDescr.setText( constraint.getConstraint() );
               
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                ruleConstraint.setDialect( constraint.getDialect() );
                ruleConstraint.setName( constraint.getName() );
                ruleConstraint.setPriority( constraint.getPriority() );
                splitNode.setConstraint( outgoingConnection, ruleConstraint );
            } else if ( "code".equals( constraint.getType() ) ) {
                ReturnValueConstraintEvaluator returnValueConstraint = new ReturnValueConstraintEvaluator();
                returnValueConstraint.setDialect( constraint.getDialect() );
                returnValueConstraint.setName( constraint.getName() );
                returnValueConstraint.setPriority( constraint.getPriority() );
                splitNode.setConstraint( outgoingConnection, returnValueConstraint );           
               
                ReturnValueDescr returnValueDescr = new ReturnValueDescr();
                returnValueDescr.setText( constraint.getConstraint() );
               
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Related Classes of org.drools.workflow.instance.impl.ReturnValueConstraintEvaluator

  • org.drools.process.builder.SplitNodeBuilder
  • org.drools.rule.builder.dialect.java.JavaReturnValueConstraintEvaluatorBuilderTest
  • org.drools.rule.builder.dialect.mvel.MVELReturnValueConstraintEvaluatorBuilderTest
  • org.drools.spi.ProcessContext
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