JBoss Community

Hi,

I am using "http://localhost:8080//gwt-console-server/rs/process/definition/defaultPackage.TestProcess/new_instance" this REST API to run the process, I am able to run the process but not able to pass the variables througth this REST API.Following is code which I used to call this REST API.

      Java Code:

import org.apache.commons.httpclient.*;

import org.apache.commons.httpclient.methods.GetMethod;

import org.apache.commons.httpclient.methods.PostMethod;

import org.jboss.bpm.console.client.model.*;

 

 

import java.io.IOException;

import java.net.URLDecoder;

import java.net.URLEncoder;

 

 

import org.jboss.soa.bpel.console.ModelAdaptor;

 

 

import com.google.gson.*;

 

 

 

 

 

 

public class ManagementClient {

 

 

   

    private static final String process_start_url = "http://localhost:8080/gwt-console-server/rs/process/definition/defaultPackage.ProcessWV/new_instance";

 

    private String username;

    private String password;

 

 

    public ManagementClient(String u, String p)

    {

          username = u;

          password = p;

    }

 

  public void startProcess() throws Exception

   {

 

      getDataFromService( process_start_url, "POST");

 

  }

private String getDataFromService(String urlpath, String method) throws Exception{

       HttpClient httpclient = new HttpClient();

 

 

       HttpMethod theMethod = null;

       StringBuffer sb = new StringBuffer();

 

 

       if ("GET".equalsIgnoreCase(method)) {

           theMethod = new GetMethod(urlpath);

       } else if ("POST".equalsIgnoreCase(method)) {

          

           theMethod = new PostMethod(urlpath);

        

       }

 

 

       if (username != null && password != null) {

 

 

           try {

               httpclient.executeMethod(theMethod);

                NameValuePair[] data2 = {new NameValuePair("Name", "shahid"), new NameValuePair("Age", "28")};

                theMethod.setQueryString(data2);

           } catch (IOException e) {

               e.printStackTrace();

           } finally {

               theMethod.releaseConnection();

           }

         PostMethod authMethod = new PostMethod(authentication_url);

         NameValuePair[] data = {new NameValuePair("j_username", username), new NameValuePair("j_password", password)};

         authMethod.setRequestBody(data);

        

           try {

               httpclient.executeMethod(authMethod);

           } catch (IOException e) {

               e.printStackTrace();

           } finally {

               authMethod.releaseConnection();

           }

       }

 

 

       try {

       

             NameValuePair[] data2 = {new NameValuePair("Name", "shahid"), new NameValuePair("Age", "28")};

        

             theMethod.setQueryString(data2);

 

         httpclient.executeMethod(theMethod);

         sb.append(theMethod.getResponseBodyAsString());

         System.out.println("JSon Result: => " + sb.toString());

       return sb.toString();

 

 

       }catch (Exception e) {

          throw e;

       }finally {

         theMethod.releaseConnection();

       }

 

 

    }

public static void main(String[] args) throws Exception {

 

 

       ManagementClient client = new ManagementClient("admin","admin");

        client.startProcess();

       client.processFormRender();

    }

 

 

 

 

}

 

Process BPMN:

<?xml version="1.0" encoding="UTF-8"?>

<bpmn2:definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.omg.org/bpmn20" xmlns:bpmn2="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:drools="http://www.jboss.org/drools" id="_6Jb3MHdrEeK6ToI0TrDnHQ" xsi:schemaLocation="http://www.omg.org/spec/BPMN/20100524/MODEL BPMN20.xsd" targetNamespace="http://www.omg.org/bpmn20">

  <bpmn2:itemDefinition id="_NameItem" structureRef="String"/>

  <bpmn2:itemDefinition id="_AgeItem" structureRef="Integer"/>

  <bpmn2:process id="defaultPackage.ProcessWV" drools:packageName="defaultPackage" name="ProcessWV" isExecutable="true">

    <bpmn2:property id="Name" itemSubjectRef="_NameItem"/>

    <bpmn2:property id="Age" itemSubjectRef="_AgeItem"/>

    <bpmn2:startEvent id="_B3399BEE-F15A-4DE7-A302-A10D0CCB2A14" drools:bgcolor="#9acd32" drools:selectable="true" name="">

      <bpmn2:outgoing>_3B1EC4FB-1459-4589-B014-203374D36A64</bpmn2:outgoing>

    </bpmn2:startEvent>

    <bpmn2:scriptTask id="_D306BBB0-A427-4DB6-A524-025AFB76D020" drools:selectable="true" name="Name/Age" scriptFormat="http://www.java.com/java">

      <bpmn2:incoming>_3B1EC4FB-1459-4589-B014-203374D36A64</bpmn2:incoming>

      <bpmn2:outgoing>_6841C8EE-C23C-4116-959B-2AD64BDEE50F</bpmn2:outgoing>

      <bpmn2:script><![CDATA[System.out.println("Name="+Name);]]></bpmn2:script>

    </bpmn2:scriptTask>

    <bpmn2:endEvent id="_8A6FF5AA-01EC-44B3-836B-0723F1372791" drools:bgcolor="#ff6347" drools:selectable="true" name="">

      <bpmn2:incoming>_6841C8EE-C23C-4116-959B-2AD64BDEE50F</bpmn2:incoming>

    </bpmn2:endEvent>

    <bpmn2:sequenceFlow id="_3B1EC4FB-1459-4589-B014-203374D36A64" drools:bgcolor="#000000" drools:selectable="true" sourceRef="_B3399BEE-F15A-4DE7-A302-A10D0CCB2A14" targetRef="_D306BBB0-A427-4DB6-A524-025AFB76D020"/>

    <bpmn2:sequenceFlow id="_6841C8EE-C23C-4116-959B-2AD64BDEE50F" drools:bgcolor="#000000" drools:selectable="true" sourceRef="_D306BBB0-A427-4DB6-A524-025AFB76D020" targetRef="_8A6FF5AA-01EC-44B3-836B-0723F1372791"/>

  </bpmn2:process>

  <bpmndi:BPMNDiagram id="_6Jb3MXdrEeK6ToI0TrDnHQ">

    <bpmndi:BPMNPlane id="_6Jb3MndrEeK6ToI0TrDnHQ" bpmnElement="defaultPackage.ProcessWV">

      <bpmndi:BPMNShape id="_6Jb3M3drEeK6ToI0TrDnHQ" bpmnElement="_B3399BEE-F15A-4DE7-A302-A10D0CCB2A14">

        <dc:Bounds height="30.0" width="30.0" x="165.0" y="135.0"/>

      </bpmndi:BPMNShape>

      <bpmndi:BPMNShape id="_6Jb3NHdrEeK6ToI0TrDnHQ" bpmnElement="_D306BBB0-A427-4DB6-A524-025AFB76D020">

        <dc:Bounds height="80.0" width="100.0" x="285.0" y="90.0"/>

      </bpmndi:BPMNShape>

      <bpmndi:BPMNShape id="_6JceQHdrEeK6ToI0TrDnHQ" bpmnElement="_8A6FF5AA-01EC-44B3-836B-0723F1372791">

        <dc:Bounds height="28.0" width="28.0" x="384.0" y="205.0"/>

      </bpmndi:BPMNShape>

      <bpmndi:BPMNEdge id="_6JceQXdrEeK6ToI0TrDnHQ" bpmnElement="_3B1EC4FB-1459-4589-B014-203374D36A64">

        <di:waypoint xsi:type="dc:Point" x="180.0" y="150.0"/>

        <di:waypoint xsi:type="dc:Point" x="244.0" y="150.0"/>

        <di:waypoint xsi:type="dc:Point" x="244.0" y="130.0"/>

        <di:waypoint xsi:type="dc:Point" x="335.0" y="130.0"/>

      </bpmndi:BPMNEdge>

      <bpmndi:BPMNEdge id="_6JceQndrEeK6ToI0TrDnHQ" bpmnElement="_6841C8EE-C23C-4116-959B-2AD64BDEE50F">

        <di:waypoint xsi:type="dc:Point" x="335.0" y="130.0"/>

        <di:waypoint xsi:type="dc:Point" x="400.0" y="130.0"/>

        <di:waypoint xsi:type="dc:Point" x="398.0" y="219.0"/>

      </bpmndi:BPMNEdge>

    </bpmndi:BPMNPlane>

  </bpmndi:BPMNDiagram>

  <bpmn2:relationship id="_6JceQ3drEeK6ToI0TrDnHQ">

    <bpmn2:extensionElements>

      <drools:ProcessAnalysisData>

        <drools:Scenario xsi:type="drools:Scenario" id="default" name="Simulationscenario">

          <drools:ScenarioParameters xsi:type="drools:ScenarioParameters_._type" baseTimeUnit="s"/>

          <drools:ElementParameters xsi:type="drools:ElementParameters_._type" elementId="_B3399BEE-F15A-4DE7-A302-A10D0CCB2A14" id="_6JceRHdrEeK6ToI0TrDnHQ">

            <drools:TimeParameters xsi:type="drools:TimeParameters">

              <drools:WaitTime xsi:type="drools:Parameter">

                <drools:FloatingParameter value="0.0"/>

              </drools:WaitTime>

              <drools:TimeUnit>ms</drools:TimeUnit>

            </drools:TimeParameters>

          </drools:ElementParameters>

          <drools:ElementParameters xsi:type="drools:ElementParameters_._type" elementId="_D306BBB0-A427-4DB6-A524-025AFB76D020" id="_6JceRXdrEeK6ToI0TrDnHQ">

            <drools:TimeParameters xsi:type="drools:TimeParameters">

              <drools:ProcessingTime xsi:type="drools:Parameter">

                <drools:RandomDistribution max="0.0" min="0.0"/>

              </drools:ProcessingTime>

              <drools:TimeUnit>ms</drools:TimeUnit>

            </drools:TimeParameters>

            <drools:CostParameters xsi:type="drools:CostParameters">

              <drools:UnitCost xsi:type="drools:Parameter">

                <drools:DecimalParameter value="0"/>

              </drools:UnitCost>

            </drools:CostParameters>

          </drools:ElementParameters>

          <drools:ElementParameters xsi:type="drools:ElementParameters_._type" elementId="_8A6FF5AA-01EC-44B3-836B-0723F1372791" id="_6JceRndrEeK6ToI0TrDnHQ">

            <drools:TimeParameters xsi:type="drools:TimeParameters">

              <drools:ProcessingTime xsi:type="drools:Parameter">

                <drools:RandomDistribution max="0.0" min="0.0"/>

              </drools:ProcessingTime>

              <drools:TimeUnit>ms</drools:TimeUnit>

            </drools:TimeParameters>

          </drools:ElementParameters>

          <drools:ElementParameters xsi:type="drools:ElementParameters_._type" elementId="_6841C8EE-C23C-4116-959B-2AD64BDEE50F" id="_6JceR3drEeK6ToI0TrDnHQ">

            <drools:ControlParameters xsi:type="drools:ControlParameters">

              <drools:Probability xsi:type="drools:Parameter">

                <drools:FloatingParameter value="100.0"/>

              </drools:Probability>

            </drools:ControlParameters>

          </drools:ElementParameters>

          <drools:ElementParameters xsi:type="drools:ElementParameters_._type" elementId="_3B1EC4FB-1459-4589-B014-203374D36A64" id="_6JceSHdrEeK6ToI0TrDnHQ">

            <drools:ControlParameters xsi:type="drools:ControlParameters">

              <drools:Probability xsi:type="drools:Parameter">

                <drools:FloatingParameter value="100.0"/>

              </drools:Probability>

            </drools:ControlParameters>

          </drools:ElementParameters>

        </drools:Scenario>

      </drools:ProcessAnalysisData>

    </bpmn2:extensionElements>

    <bpmn2:source>_6Jb3MHdrEeK6ToI0TrDnHQ</bpmn2:source>

    <bpmn2:target>_6Jb3MHdrEeK6ToI0TrDnHQ</bpmn2:target>

  </bpmn2:relationship>

</bpmn2:definitions>

 

Process Image:

https://community.jboss.org/servlet/JiveServlet/downloadImage/2-797890-20313/450-276/defaultPackage.ProcessWV.png