Problems when Fire Rules using Kie Server JAVA Client API

[Giovanni Persico]

HI,

I'm using Drools Workbench 7.7 and Kie-Server. In "Servers" on Workbench I see that exist the servers template. 

The next Step is to fire my rules (that are in the workbench) using a Kie Server JAVA Client API.

I follow this guide : https://access.redhat.com/documentation/en-us/red_hat_jboss_brms/6.2/html/getting_started_guide/firing_rules_using_maven 

I do this in Spring. But when Execute the test this is the message that I read : 

org.kie.server.api.marshalling.MarshallingException: Error while creating JAXB context from default classes! 5 counts of IllegalAnnotationExceptions

at org.kie.server.api.marshalling.jaxb.JaxbMarshaller.buildMarshaller(JaxbMarshaller.java:393)

at org.kie.server.api.marshalling.jaxb.JaxbMarshaller.<init>(JaxbMarshaller.java:376)

at org.kie.server.api.marshalling.BaseMarshallerBuilder.build(BaseMarshallerBuilder.java:40)

at org.kie.server.api.marshalling.MarshallerFactory.getMarshaller(MarshallerFactory.java:52)

at org.kie.server.client.impl.AbstractKieServicesClientImpl.<init>(AbstractKieServicesClientImpl.java:83)

at org.kie.server.client.impl.KieServicesClientImpl.<init>(KieServicesClientImpl.java:71)

at org.kie.server.client.KieServicesFactory.newKieServicesClient(KieServicesFactory.java:101)

at com.accenture.aspi.inbound.reasoner.brm.BRMImplementation.test(BRMImplementation.java:49)

at com.accenture.aspi.inbound.reasoner.BRMImplementationTest.BRMTest(BRMImplementationTest.java:21)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)

at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)

at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)

at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)

at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:73)

at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:83)

at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)

at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)

at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)

at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:251)

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)

at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)

at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)

at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)

at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)

at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)

at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)

at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)

at org.junit.runners.ParentRunner.run(ParentRunner.java:363)

at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)

at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)

at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:538)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)

Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 5 counts of IllegalAnnotationExceptions

Class has two properties of the same name "classificationName"

this problem is related to the following location:

at public java.lang.String com.accenture.aspi.inbound.reasoner.brm.MailParameter.getClassificationName()

at com.accenture.aspi.inbound.reasoner.brm.MailParameter

this problem is related to the following location:

at public java.lang.String com.accenture.aspi.inbound.reasoner.brm.MailParameter.classificationName

at com.accenture.aspi.inbound.reasoner.brm.MailParameter

Class has two properties of the same name "classificationScore"

this problem is related to the following location:

at public double com.accenture.aspi.inbound.reasoner.brm.MailParameter.getClassificationScore()

at com.accenture.aspi.inbound.reasoner.brm.MailParameter

this problem is related to the following location:

at public double com.accenture.aspi.inbound.reasoner.brm.MailParameter.classificationScore

at com.accenture.aspi.inbound.reasoner.brm.MailParameter

Class has two properties of the same name "result"

this problem is related to the following location:

at public java.lang.String com.accenture.aspi.inbound.reasoner.brm.MailParameter.getResult()

at com.accenture.aspi.inbound.reasoner.brm.MailParameter

this problem is related to the following location:

at public java.lang.String com.accenture.aspi.inbound.reasoner.brm.MailParameter.result

at com.accenture.aspi.inbound.reasoner.brm.MailParameter

Class has two properties of the same name "sentimentName"

this problem is related to the following location:

at public java.lang.String com.accenture.aspi.inbound.reasoner.brm.MailParameter.getSentimentName()

at com.accenture.aspi.inbound.reasoner.brm.MailParameter

this problem is related to the following location:

at public java.lang.String com.accenture.aspi.inbound.reasoner.brm.MailParameter.sentimentName

at com.accenture.aspi.inbound.reasoner.brm.MailParameter

Class has two properties of the same name "sentimentScore"

this problem is related to the following location:

at public double com.accenture.aspi.inbound.reasoner.brm.MailParameter.getSentimentScore()

at com.accenture.aspi.inbound.reasoner.brm.MailParameter

this problem is related to the following location:

at public double com.accenture.aspi.inbound.reasoner.brm.MailParameter.sentimentScore

at com.accenture.aspi.inbound.reasoner.brm.MailParameter

Someone can help me?

Thanks

[Maciej Swiderski]

looks like some JAXB annotation/configuration issues with your data object class. Do you have any JAXB annotations on them? if you could share that class(es) that can help to troubleshoot

Maciej

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[Giovanni Persico]

This is my Object:

public class MailParameter {

public String sentimentName;

public double sentimentScore;

public String classificationName;

public double classificationScore;

public String result;

public MailParameter() {

}

public double getSentimentScore() {

return sentimentScore;

}

public void setSentimentScore(double sentimentScore) {

this.sentimentScore = sentimentScore;

}

public double getClassificationScore() {

return classificationScore;

}

public String getSentimentName() {

return sentimentName;

}

public void setSentimentName(String sentimentName) {

this.sentimentName = sentimentName;

}

public String getClassificationName() {

return classificationName;

}

public void setClassificationName(String classificationName) {

this.classificationName = classificationName;

}

public void setClassificationScore(double classificationScore) {

this.classificationScore = classificationScore;

}

public String getResult() {

return result;

}

public void setResult(String result) {

this.result = result;

[Maciej Swiderski]

try to annotate this class with 

@XmlAccessorType(XmlAccessType.FIELD)

@XmlRootElement

Maciej

To view this discussion on the web visit https://groups.google.com/d/msgid/drools-usage/e42315f6-5d87-493e-8fdb-5cf241c06a6c%40googlegroups.com.

[Giovanni Persico]

org.kie.server.api.exception.KieServicesException: Error while deserializing data received from server!

This is my error now. Can you help me again? thank you

[Maciej Swiderski]

check the server log to see what it failed at

p.s. 

this change with JAXB annotations must be at both ends - client and server

Maciej

To view this discussion on the web visit https://groups.google.com/d/msgid/drools-usage/3c2a2a51-c014-4243-bb20-33be4d389fc7%40googlegroups.com.

[Giovanni Persico]

org.kie.server.api.exception.KieServicesException: Error while deserializing data received from server!

at org.kie.server.client.impl.AbstractKieServicesClientImpl.deserialize(AbstractKieServicesClientImpl.java:592)

at org.kie.server.client.impl.AbstractKieServicesClientImpl.makeHttpGetRequestAndCreateServiceResponse(AbstractKieServicesClientImpl.java:187)

at org.kie.server.client.impl.KieServicesClientImpl.getServerInfo(KieServicesClientImpl.java:157)

at org.kie.server.client.impl.KieServicesClientImpl.getCapabilitiesFromServer(KieServicesClientImpl.java:130)

at org.kie.server.client.impl.KieServicesClientImpl.init(KieServicesClientImpl.java:85)

at org.kie.server.client.impl.KieServicesClientImpl.<init>(KieServicesClientImpl.java:72)

at org.kie.server.client.KieServicesFactory.newKieServicesClient(KieServicesFactory.java:101)

This is the log referred to the server. One question : what do you mean with "this change with JAXB 

annotations must be at both ends - client and server" ? I have to change or add something server-side?

Thanks again.

[jagan reddy]

same problem for me

Please, help us

19:19:49.291 [main] DEBUG o.k.s.c.i.AbstractKieServicesClientImpl - About to send POST request to 'http://localhost:8080/kie-server/services/rest/server/containers/instances/com.bayview.loan:bayviewloan:1.0' with payload 'BatchExecutionCommandImpl{lookup='ksession', commands=[session.entryPoints(DEFAULT).insert(com.bayview.soa.model.mismo.servicing.LOAN@29626d54);, session.fireAllRules();, session.getAgenda().getAgendaGroup(loanservice).setFocus();]}'
Exception in thread "main" org.kie.server.client.KieServicesException: Error while serializing request data!
    at org.kie.server.client.impl.AbstractKieServicesClientImpl.serialize(AbstractKieServicesClientImpl.java:514)
    at org.kie.server.client.impl.AbstractKieServicesClientImpl.makeBackwardCompatibleHttpPostRequestAndCreateServiceResponse(AbstractKieServicesClientImpl.java:684)
    at org.kie.server.client.impl.RuleServicesClientImpl.executeCommands(RuleServicesClientImpl.java:109)
    at org.jbpm.test.kieserver.FireRulesKieApi.main(FireRulesKieApi.java:137)
Caused by: org.kie.server.api.marshalling.MarshallingException: Error marshalling input
    at org.kie.server.api.marshalling.json.JSONMarshaller.marshall(JSONMarshaller.java:191)
    at org.kie.server.client.impl.AbstractKieServicesClientImpl.serialize(AbstractKieServicesClientImpl.java:512)
    ... 3 more
Caused by: org.codehaus.jackson.map.JsonMappingException: Can not create bean serializer for Object.class (through reference chain: org.drools.core.command.runtime.BatchExecutionCommandImpl["commands"]->java.util.ArrayList[0]->org.drools.core.command.runtime.rule.InsertObjectCommand["object"]->com.bayview.soa.model.mismo.servicing.LOAN["ParentLoanIDREF_Referencing_LoanID"])
    at org.codehaus.jackson.map.ser.StdSerializerProvider._createAndCacheUntypedSerializer(StdSerializerProvider.java:740)
    at org.codehaus.jackson.map.ser.StdSerializerProvider.findValueSerializer(StdSerializerProvider.java:344)
    at org.codehaus.jackson.map.ser.impl.PropertySerializerMap.findAndAddSerializer(PropertySerializerMap.java:39)
    at org.codehaus.jackson.map.ser.BeanPropertyWriter._findAndAddDynamic(BeanPropertyWriter.java:463)
    at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:441)
    at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150)
    at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112)
    at org.codehaus.jackson.map.ser.StdSerializerProvider._serializeValue(StdSerializerProvider.java:610)
    at org.codehaus.jackson.map.ser.StdSerializerProvider.serializeValue(StdSerializerProvider.java:256)
    at org.codehaus.jackson.map.ObjectMapper._configAndWriteValue(ObjectMapper.java:2575)
    at org.codehaus.jackson.map.ObjectMapper.writeValueAsString(ObjectMapper.java:2097)
    at org.kie.server.api.marshalling.json.JSONMarshaller$WrappingObjectSerializer.serialize(JSONMarshaller.java:313)
    at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:446)
    at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150)
    at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeWithType(BeanSerializerBase.java:125)
    at org.codehaus.jackson.map.ser.std.CollectionSerializer.serializeContents(CollectionSerializer.java:74)
    at org.codehaus.jackson.map.ser.std.CollectionSerializer.serializeContents(CollectionSerializer.java:23)
    at org.codehaus.jackson.map.ser.std.AsArraySerializerBase.serialize(AsArraySerializerBase.java:86)
    at org.codehaus.jackson.map.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:446)
    at org.codehaus.jackson.map.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:150)
    at org.codehaus.jackson.map.ser.BeanSerializer.serialize(BeanSerializer.java:112)
    at org.codehaus.jackson.map.ser.StdSerializerProvider._serializeValue(StdSerializerProvider.java:610)
    at org.codehaus.jackson.map.ser.StdSerializerProvider.serializeValue(StdSerializerProvider.java:256)
    at org.codehaus.jackson.map.ObjectMapper._configAndWriteValue(ObjectMapper.java:2575)
    at org.codehaus.jackson.map.ObjectMapper.writeValueAsString(ObjectMapper.java:2097)
    at org.kie.server.api.marshalling.json.JSONMarshaller.marshall(JSONMarshaller.java:188)
    ... 4 more
Caused by: java.lang.IllegalArgumentException: Can not create bean serializer for Object.class
    at org.codehaus.jackson.map.ser.BeanSerializerFactory.constructBeanSerializer(BeanSerializerFactory.java:428)
    at org.codehaus.jackson.map.ser.BeanSerializerFactory.findBeanSerializer(BeanSerializerFactory.java:347)
    at org.codehaus.jackson.map.ser.BeanSerializerFactory.createSerializer(BeanSerializerFactory.java:291)
    at org.codehaus.jackson.map.ser.StdSerializerProvider._createUntypedSerializer(StdSerializerProvider.java:782)
    at org.codehaus.jackson.map.ser.StdSerializerProvider._createAndCacheUntypedSerializer(StdSerializerProvider.java:735)
    ... 29 more




thanks,
Jagan

[Maciej Swiderski]

On 21 May 2018, at 15:39, Giovanni Persico <giovanni.p...@gmail.com> wrote:

org.kie.server.api.exception.KieServicesException: Error while deserializing data received from server!

at org.kie.server.client.impl.AbstractKieServicesClientImpl.deserialize(AbstractKieServicesClientImpl.java:592)

at org.kie.server.client.impl.AbstractKieServicesClientImpl.makeHttpGetRequestAndCreateServiceResponse(AbstractKieServicesClientImpl.java:187)

at org.kie.server.client.impl.KieServicesClientImpl.getServerInfo(KieServicesClientImpl.java:157)

at org.kie.server.client.impl.KieServicesClientImpl.getCapabilitiesFromServer(KieServicesClientImpl.java:130)

at org.kie.server.client.impl.KieServicesClientImpl.init(KieServicesClientImpl.java:85)

at org.kie.server.client.impl.KieServicesClientImpl.<init>(KieServicesClientImpl.java:72)

at org.kie.server.client.KieServicesFactory.newKieServicesClient(KieServicesFactory.java:101)

this is still client side - look into server (wildfly that runs kie server)

This is the log referred to the server. One question : what do you mean with "this change with JAXB 

annotations must be at both ends - client and server" ? I have to change or add something server-side?

if your class is part of the kjar you need to update it there and deploy to kie server again to make sure it runs the same class (with annotations)

Maciej

To view this discussion on the web visit https://groups.google.com/d/msgid/drools-usage/e1351a42-548a-4a2a-8585-b20530821dc7%40googlegroups.com.

[Giovanni Persico]

Hi Maciej,

I update the object with:

@XmlAccessorType(XmlAccessType.FIELD)

@XmlRootElement

in Drools Workbench. When I run the application now I see this message : 

org.kie.server.api.exception.KieServicesException: Error while deserializing data received from server!

at org.kie.server.client.impl.AbstractKieServicesClientImpl.deserialize(AbstractKieServicesClientImpl.java:592)

at org.kie.server.client.impl.AbstractKieServicesClientImpl.makeHttpGetRequestAndCreateServiceResponse(AbstractKieServicesClientImpl.java:187)

at org.kie.server.client.impl.KieServicesClientImpl.getServerInfo(KieServicesClientImpl.java:157)

at org.kie.server.client.impl.KieServicesClientImpl.getCapabilitiesFromServer(KieServicesClientImpl.java:130)

at org.kie.server.client.impl.KieServicesClientImpl.init(KieServicesClientImpl.java:85)

at org.kie.server.client.impl.KieServicesClientImpl.<init>(KieServicesClientImpl.java:72)

at org.kie.server.client.KieServicesFactory.newKieServicesClient(KieServicesFactory.java:101)

Caused by: org.kie.server.api.marshalling.MarshallingException: Can't unmarshall input string: <!--

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  ~ as indicated by the @author tags. See the copyright.txt file in the

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  ~ 02110-1301 USA, or see the FSF site: http://www.fsf.org.

  -->

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

    <title>Welcome to WildFly 11</title>

    <link rel="shortcut icon" href="favicon.ico" type="image/x-icon">

    <link rel="StyleSheet" href="wildfly.css" type="text/css">

</head>

<body>

<div class="wrapper">

    <div class="content">

        <div class="logo">

                <img src="wildfly_logo.png" alt="WildFly 11... it's here." border="0" />

        </div>

        <h1>Welcome to WildFly 11</h1>

        <h3>Your WildFly 11 is running.</h3>

        <p><a href="documentation.html">Documentation</a> | <a href="http://github.com/wildfly/quickstart">Quickstarts</a> | <a href="/console">Administration

            Console</a> </p>

        <p><a href="http://wildfly.org">WildFly Project</a> |

            <a href="https://community.jboss.org/en/wildfly">User Forum</a> |

            <a href="https://issues.jboss.org/browse/WFLY">Report an issue</a></p>

        <p class="logos"><a href="http://jboss.org"><img src="jbosscommunity_logo_hori_white.png" alt="JBoss and JBoss Community" width=

                "195" height="37" border="0"></a></p>

        <p class="note">To replace this page simply deploy your own war with / as its context path.<br />

            To disable it, remove the "welcome-content" handler for location / in the undertow subsystem.</p>

    </div>

</div>

</body>

</html>

at org.kie.server.api.marshalling.jaxb.JaxbMarshaller.unmarshall(JaxbMarshaller.java:417)

at org.kie.server.client.impl.AbstractKieServicesClientImpl.deserialize(AbstractKieServicesClientImpl.java:590)

... 39 more

Caused by: javax.xml.bind.UnmarshalException

 - with linked exception:

[org.xml.sax.SAXParseException; lineNumber: 22; columnNumber: 63; White spaces are required between publicId and systemId.]

at javax.xml.bind.helpers.AbstractUnmarshallerImpl.createUnmarshalException(AbstractUnmarshallerImpl.java:335)

at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.createUnmarshalException(UnmarshallerImpl.java:578)

at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:264)

at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:229)

at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:157)

at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:214)

at org.kie.server.api.marshalling.jaxb.JaxbMarshaller.unmarshall(JaxbMarshaller.java:415)

... 40 more

Caused by: org.xml.sax.SAXParseException; lineNumber: 22; columnNumber: 63; White spaces are required between publicId and systemId.

at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:203)

at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:177)

at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:400)

at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)

at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1472)

at com.sun.org.apache.xerces.internal.impl.XMLScanner.scanExternalID(XMLScanner.java:1072)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.scanDoctypeDecl(XMLDocumentScannerImpl.java:642)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:924)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)

at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112)

at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841)

at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770)

at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)

at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)

at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643)

at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:258)

... 44 more

Can you help me one more time? Thanks!

[Maciej Swiderski]

looks like you have given wrong URL to kie server, I believe it is http://localhost:8080 instead of http://localhost:8080/kie-server/services/rest/server

Maciej

To view this discussion on the web visit https://groups.google.com/d/msgid/drools-usage/a649c66c-129f-48f6-b1d2-683067a2c756%40googlegroups.com.

[Giovanni Persico]

Hi Maciej, thanks for all. I have another problem now.

This is my class :

@Component

public class BRMSImplementation {

    private static final String URL = "http://xxxxxxxxxx/kie-server/services/rest/server";

    private static final String USER = "kieserver";

    private static final String PASSWORD = "kieserver1!";

    private static final String CONTAINER = "container";

    private static final String SESSION = "session";

    private KieServicesClient kieServicesClient;

    private RuleServicesClient ruleClient;

    public void testLibrary() {

        KieServicesConfiguration config = KieServicesFactory.newRestConfiguration(URL, USER, PASSWORD);

        config.addExtraClasses(new HashSet<>(Arrays.asList(MailParameter.class)));

        this.kieServicesClient = KieServicesFactory.newKieServicesClient(config);

        this.ruleClient = this.kieServicesClient.getServicesClient(RuleServicesClient.class);

        ServiceResponse<KieContainerResourceList> listContainers = this.kieServicesClient.listContainers();

        ServiceResponse<KieContainerResource> containerInfo = this.kieServicesClient.getContainerInfo(CONTAINER);

        ServiceResponse<KieServerInfo> listSessions = this.kieServicesClient.getServerInfo();

        List<Command<?>> commands = new ArrayList<>();

        commands.add(KieServices.Factory.get().getCommands().newInsert(mockMail(), "insert-mail"));

        commands.add(KieServices.Factory.get().getCommands().newFireAllRules("fire-all"));

        BatchExecutionCommand batchCommand = KieServices.Factory.get().getCommands().newBatchExecution(commands);

        String xStreamXml = BatchExecutionHelper.newXStreamMarshaller().toXML(batchCommand);

        ServiceResponse<ExecutionResults> response = this.ruleClient.executeCommandsWithResults(CONTAINER, xStreamXml);

        System.out.println(response.getResult());

    }

When I Do the debug in response I have this message : ServiceResponse[SUCCESS, msg='Container container successfully called.', result='org.drools.core.runtime.impl.ExecutionResultImpl@217b0952']

Why result is in this way? In the container is present my project with a guided decision table and in MockMail I set the correct parameter ( Like the jar that i Deploy on Drools Workbench).

Can you help me again? Thanks

[Maciej Swiderski]

you should not use the string as payload as it’s easier to use the command directly like this:

 List<Command<?>> commands = new ArrayList<>();

        commands.add(KieServices.Factory.get().getCommands().newInsert(mockMail(), "insert-mail"));

        commands.add(KieServices.Factory.get().getCommands().newFireAllRules("fire-all"));

        BatchExecutionCommand batchCommand = KieServices.Factory.get().getCommands().newBatchExecution(commands);

        ServiceResponse<ExecutionResults> response = this.ruleClient.executeCommandsWithResults(CONTAINER, batchCommand);

Maciej

To view this discussion on the web visit https://groups.google.com/d/msgid/drools-usage/2a13d1e1-3e72-41cf-88bf-99f2b4a2f508%40googlegroups.com.

[Giovanni Persico]

Ok I do this but I have the same message for the response. HAve you an other Idea to receive the result of the decision table?

[Giovanni Persico]

And I have another question : is possibile that is necessary to add anything to the xml of the kie-server?

This is the mine: 

<response type="SUCCESS" msg="Kie Server info">

<kie-server-info>

<capabilities>KieServer</capabilities>

<capabilities>BRM</capabilities>

<capabilities>BPM</capabilities>

<capabilities>CaseMgmt</capabilities>

<capabilities>BPM-UI</capabilities>

<capabilities>BRP</capabilities>

<capabilities>DMN</capabilities>

<capabilities>Swagger</capabilities>

<location>

http://xxxxxxxxxx/kie-server/services/rest/server

</location>

<messages>

<content>

Server KieServerInfo{serverId='kie-server-kie-server-84fdccb588-77d9h', version='7.7.0.Final', location='http://xxxxxxxxxx/kie-server/services/rest/server', capabilities=[KieServer, BRM, BPM, CaseMgmt, BPM-UI, BRP, DMN, Swagger]}started successfully at Mon May 28 08:02:05 UTC 2018

</content>

<severity>INFO</severity>

<timestamp>2018-05-28T08:02:05.183Z</timestamp>

</messages>

<name>kie-server-kie-server-84fdccb588-77d9h</name>

<id>kie-server-kie-server-84fdccb588-77d9h</id>

<version>7.7.0.Final</version>

</kie-server-info>

</response>

Thanks again!

[Maciej Swiderski]

this actually looks valid as I believe you just made a toStirng on ServiceResponse while you should do something like this:

ServiceResponse<ExecutionResults> reply = ruleClient.executeCommandsWithResults(CONTAINER_ID, executionCommand);

ExecutionResults actualData = reply.getResult();
Object value = actualData.getValue(PERSON_OUT_IDENTIFIER);

PERSON_OUT_IDENTIFIER is the name that you give to command (like insert) to be able to retrieve the same object once you done with rule evaluation

Maciej

> To view this discussion on the web visit https://groups.google.com/d/msgid/drools-usage/cfb4ae0a-05d2-4abc-92de-bd0db6f5f962%40googlegroups.com.

[Maciej Swiderski]

On 29 May 2018, at 16:30, Giovanni Persico <giovanni.p...@gmail.com> wrote:

And I have another question : is possibile that is necessary to add anything to the xml of the kie-server?

no, no need to add anything

Maciej

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[Giovanni Persico]

I don't undestand what do you think whit PERSON_OUT_IDENTIFIER. Can you explain? The object that I use in Workbench is called MAIL PARAMETERS and table name is RULE_TABLE

[Giovanni Persico]

Ok Stupid question. I resolve and now it's OK for me. Thank you very match!