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From "Agus Sigit Wisnubroto (Jira)" <j...@apache.org>
Subject [jira] [Commented] (AXIS2-5983) org.apache.axis2.saaj.SOAPElementImpl cannot be cast to org.apache.axiom.om.OMElement
Date Thu, 06 Aug 2020 04:45:00 GMT

    [ https://issues.apache.org/jira/browse/AXIS2-5983?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17172033#comment-17172033
] 

Agus Sigit Wisnubroto commented on AXIS2-5983:
----------------------------------------------

Hi there, thanks for replying, 

will check out that one, but yesterday i got it fixed by doing this

 
{code:java}
<dependency> 
  <groupId>org.apache.axis2</groupId> 
  <artifactId>axis2-jaxws</artifactId> 
  <version>1.7.9</version>                        
  <exclusions>                            
    <exclusion>                                
     <groupId>org.apache.axis2</groupId>                         
      
     <artifactId>axis2-saaj</artifactId>                         
 
    </exclusion>                        
  </exclusions> 
</dependency>
{code}
Seems, the axis2 saaj implementation is clashing with the saaj-ri implementation.

 

> org.apache.axis2.saaj.SOAPElementImpl cannot be cast to org.apache.axiom.om.OMElement
> -------------------------------------------------------------------------------------
>
>                 Key: AXIS2-5983
>                 URL: https://issues.apache.org/jira/browse/AXIS2-5983
>             Project: Axis2
>          Issue Type: Bug
>          Components: saaj
>    Affects Versions: 1.7.9
>         Environment: Windows 7, 64 Bit
> RHEL 7
>            Reporter: Agus Sigit Wisnubroto
>            Priority: Major
>         Attachments: yesyse.jpg
>
>
> Hi there,
> I got a similar error with AXIS2-5770 even using version no 1.7.9,
>  The error was 
> {quote}{{*java.lang.ClassCastException: org.apache.axis2.saaj.SOAPElementImpl cannot
be cast to org.apache.axiom.om.OMElement*}}
>  {{2020-08-04 11:45:18 ERROR stderr - at org.apache.axis2.saaj.SOAPElementImpl.addChildElement(SOAPElementImpl.java:99)}}
>  {{2020-08-04 11:45:18 ERROR stderr - at org.apache.axis2.saaj.SOAPBodyImpl.toSAAJNode(SOAPBodyImpl.java:462)}}
>  {{2020-08-04 11:45:18 ERROR stderr - at org.apache.axis2.saaj.SOAPBodyImpl.toSAAJNode(SOAPBodyImpl.java:458)}}
>  {{2020-08-04 11:45:18 ERROR stderr - at org.apache.axis2.saaj.SOAPBodyImpl.addDocument(SOAPBodyImpl.java:298)}}
> {quote}
> How to produce it :
> *Maven*
>  <dependencies> 
>  <dependency> 
>  <groupId>com.fasterxml.jackson.core</groupId> 
>  <artifactId>jackson-databind</artifactId> 
>  <version>2.5.0</version> 
>  </dependency> 
>  <dependency> 
>  <groupId>org.apache.axis2</groupId> 
>  <artifactId>axis2-jaxws</artifactId> 
>  <version>1.7.9</version> 
>  </dependency>        
>  </dependencies>
> *Code*
> import java.io.ByteArrayInputStream;
>  import java.io.ByteArrayOutputStream;
>  import java.io.IOException;
>  import java.io.StringReader;
>  import java.io.StringWriter;
>  import javax.xml.bind.JAXBContext;
>  import javax.xml.bind.JAXBException;
>  import javax.xml.bind.Marshaller;
>  import javax.xml.bind.Unmarshaller;
>  import javax.xml.parsers.DocumentBuilder;
>  import javax.xml.parsers.DocumentBuilderFactory;
>  import javax.xml.parsers.ParserConfigurationException;
>  import javax.xml.soap.MessageFactory;
>  import javax.xml.soap.SOAPBody;
>  import javax.xml.soap.SOAPEnvelope;
>  import javax.xml.soap.SOAPException;
>  import javax.xml.soap.SOAPMessage;
>  import org.w3c.dom.Document;
>  import org.w3c.dom.Node;
>  import org.xml.sax.InputSource;
> /**
>  *
>  * @author aswzen
>  */
>  public class MainClass {
> public static void main(String[] args) throws IOException, SOAPException, JAXBException,
ParserConfigurationException
> { String xml = "<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\"
xmlns:rm=\"rm:soap\"> <soapenv:Header/> <soapenv:Body> <rm:notifyUserInfo>
<inPara> <content>UserID=123456789012345,QuotaInitialValue=102400,QuotaConsumption=38400,QuotaBalance=64000,QuotaLevel=1,NextResetTime=20140322000000,QuotaName=FUP001,TimeStamp=20140303182534</content>
</inPara> </rm:notifyUserInfo> </soapenv:Body> </soapenv:Envelope>";
System.out.println("xml "+xml); SOAPMessage message = MessageFactory.newInstance().createMessage(null,
new ByteArrayInputStream(xml.getBytes())); JAXBContext jaxbContext = JAXBContext.newInstance(PCRFNotifyUserInfoRequest.class);
Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller(); Node node = message.getSOAPBody().getFirstChild().getNextSibling();
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); factory.setNamespaceAware(true);
DocumentBuilder builder = factory.newDocumentBuilder(); Document newDocument = builder.newDocument();
Node importedNode = newDocument.importNode(node, true); newDocument.appendChild(importedNode);
Document dd = newDocument; PCRFNotifyUserInfoRequest response = (PCRFNotifyUserInfoRequest)
jaxbUnmarshaller.unmarshal(dd); System.out.println("response "+response.getInParaContent());
PCRFNotifyUserInfoResponse pcrfResp = new PCRFNotifyUserInfoResponse(); pcrfResp.setResult("0",
"Operation succeeded"); String res = createMarshal(pcrfResp, PCRFNotifyUserInfoResponse.class);
System.out.println("results "+res); }
> public static String createMarshal(Object content, Class type){
>  String xmlContent = "?";
>  try
> { JAXBContext jaxbContextResp = JAXBContext.newInstance(type); Marshaller jaxbMarshaller
= jaxbContextResp.createMarshaller(); jaxbMarshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT,
Boolean.TRUE); StringWriter sw = new StringWriter(); jaxbMarshaller.marshal(content, sw);
String bodyXml = sw.toString(); System.out.println("bodyXml "+bodyXml); MessageFactory mfactory
= MessageFactory.newInstance(); SOAPMessage soapMessage = mfactory.createMessage(); soapMessage.getSOAPHeader().recycleNode();
SOAPBody soapBody = soapMessage.getSOAPBody(); DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setNamespaceAware(true); soapBody.addDocument(convertStringToDocument(bodyXml)); SOAPEnvelope
envelope = soapMessage.getSOAPPart().getEnvelope(); envelope.addNamespaceDeclaration("xsi","http://www.w3.org/2001/XMLSchema-instance");
envelope.addNamespaceDeclaration("xsd","http://www.w3.org/2001/XMLSchema"); soapMessage.saveChanges();
ByteArrayOutputStream out = new ByteArrayOutputStream(); soapMessage.writeTo(out); xmlContent
= new String(out.toByteArray()); }
> catch (Exception ex)
> { ex.printStackTrace(); xmlContent = "<result xmlns=\"\"><resultCode>1</resultCode><resultDesc>Operation
error "+ex.getMessage()+"</resultDesc></result>"; }
> return xmlContent;
>  }
> private static Document convertStringToDocument(String xmlStr) {
>  DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
>  factory.setNamespaceAware(true);
>  DocumentBuilder builder;
>  try
> { builder = factory.newDocumentBuilder(); Document doc = builder.parse(new InputSource(new
StringReader(xmlStr))); return doc; }
> catch (Exception e)
> { e.printStackTrace(); }
> return null;
>  }
>  }
> *The error was on this part*
>  
> {{soapBody.addDocument(convertStringToDocument(bodyXml));}}
>  
> {{Any explanation? thanks}}



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