Nicht in der Lage, eine Nachricht in Mule mithilfe der TransformMessage-Komponente zu transformieren

Question

Ich bin nicht in der Lage, eine Nachricht mithilfe einer Transform-Nachricht zu transformieren. Meine Eingabe ist ein Java-Objekt, das nach wsdl ist und die Ausgabe ist application/xml.

Der Antrag ist Gegenstand ist von der Form:

/** 
* PackagingRequest.java 
* 
* This file was auto-generated from WSDL 
* by the Apache Axis 1.4 Apr 22, 2006 (06:55:48 PDT) WSDL2Java emitter. 
*/ 

package packaging; 

public class PackagingRequest implements java.io.Serializable { 
    private java.lang.String packagingProduct; 

    private java.lang.String packagingID; 

    private java.lang.String packagingRequiredDate; 

    public PackagingRequest() { 
    } 

    public PackagingRequest(
      java.lang.String packagingProduct, 
      java.lang.String packagingID, 
      java.lang.String packagingRequiredDate) { 
      this.packagingProduct = packagingProduct; 
      this.packagingID = packagingID; 
      this.packagingRequiredDate = packagingRequiredDate; 
    } 


    /** 
    * Gets the packagingProduct value for this PackagingRequest. 
    * 
    * @return packagingProduct 
    */ 
    public java.lang.String getPackagingProduct() { 
     return packagingProduct; 
    } 


    /** 
    * Sets the packagingProduct value for this PackagingRequest. 
    * 
    * @param packagingProduct 
    */ 
    public void setPackagingProduct(java.lang.String packagingProduct) { 
     this.packagingProduct = packagingProduct; 
    } 


    /** 
    * Gets the packagingID value for this PackagingRequest. 
    * 
    * @return packagingID 
    */ 
    public java.lang.String getPackagingID() { 
     return packagingID; 
    } 


    /** 
    * Sets the packagingID value for this PackagingRequest. 
    * 
    * @param packagingID 
    */ 
    public void setPackagingID(java.lang.String packagingID) { 
     this.packagingID = packagingID; 
    } 


    /** 
    * Gets the packagingRequiredDate value for this PackagingRequest. 
    * 
    * @return packagingRequiredDate 
    */ 
    public java.lang.String getPackagingRequiredDate() { 
     return packagingRequiredDate; 
    } 


    /** 
    * Sets the packagingRequiredDate value for this PackagingRequest. 
    * 
    * @param packagingRequiredDate 
    */ 
    public void setPackagingRequiredDate(java.lang.String packagingRequiredDate) { 
     this.packagingRequiredDate = packagingRequiredDate; 
    } 

    private java.lang.Object __equalsCalc = null; 
    public synchronized boolean equals(java.lang.Object obj) { 
     if (!(obj instanceof PackagingRequest)) return false; 
     PackagingRequest other = (PackagingRequest) obj; 
     if (obj == null) return false; 
     if (this == obj) return true; 
     if (__equalsCalc != null) { 
      return (__equalsCalc == obj); 
     } 
     __equalsCalc = obj; 
     boolean _equals; 
     _equals = true && 
      ((this.packagingProduct==null && other.getPackagingProduct()==null) || 
      (this.packagingProduct!=null && 
       this.packagingProduct.equals(other.getPackagingProduct()))) && 
      ((this.packagingID==null && other.getPackagingID()==null) || 
      (this.packagingID!=null && 
       this.packagingID.equals(other.getPackagingID()))) && 
      ((this.packagingRequiredDate==null && other.getPackagingRequiredDate()==null) || 
      (this.packagingRequiredDate!=null && 
       this.packagingRequiredDate.equals(other.getPackagingRequiredDate()))); 
     __equalsCalc = null; 
     return _equals; 
    } 

    private boolean __hashCodeCalc = false; 
    public synchronized int hashCode() { 
     if (__hashCodeCalc) { 
      return 0; 
     } 
     __hashCodeCalc = true; 
     int _hashCode = 1; 
     if (getPackagingProduct() != null) { 
      _hashCode += getPackagingProduct().hashCode(); 
     } 
     if (getPackagingID() != null) { 
      _hashCode += getPackagingID().hashCode(); 
     } 
     if (getPackagingRequiredDate() != null) { 
      _hashCode += getPackagingRequiredDate().hashCode(); 
     } 
     __hashCodeCalc = false; 
     return _hashCode; 
    } 

    // Type metadata 
    private static org.apache.axis.description.TypeDesc typeDesc = 
     new org.apache.axis.description.TypeDesc(PackagingRequest.class, true); 

    static { 
     typeDesc.setXmlType(new javax.xml.namespace.QName("http://www.example.org/Packaging/", "PackagingRequest")); 
     org.apache.axis.description.ElementDesc elemField = new org.apache.axis.description.ElementDesc(); 
     elemField.setFieldName("packagingProduct"); 
     elemField.setXmlName(new javax.xml.namespace.QName("", "PackagingProduct")); 
     elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string")); 
     elemField.setNillable(false); 
     typeDesc.addFieldDesc(elemField); 
     elemField = new org.apache.axis.description.ElementDesc(); 
     elemField.setFieldName("packagingID"); 
     elemField.setXmlName(new javax.xml.namespace.QName("", "PackagingID")); 
     elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string")); 
     elemField.setNillable(false); 
     typeDesc.addFieldDesc(elemField); 
     elemField = new org.apache.axis.description.ElementDesc(); 
     elemField.setFieldName("packagingRequiredDate"); 
     elemField.setXmlName(new javax.xml.namespace.QName("", "PackagingRequiredDate")); 
     elemField.setXmlType(new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string")); 
     elemField.setNillable(false); 
     typeDesc.addFieldDesc(elemField); 
    } 

    /** 
    * Return type metadata object 
    */ 
    public static org.apache.axis.description.TypeDesc getTypeDesc() { 
     return typeDesc; 
    } 

    /** 
    * Get Custom Serializer 
    */ 
    public static org.apache.axis.encoding.Serializer getSerializer(
      java.lang.String mechType, 
      java.lang.Class _javaType, 
      javax.xml.namespace.QName _xmlType) { 
     return 
      new org.apache.axis.encoding.ser.BeanSerializer(
      _javaType, _xmlType, typeDesc); 
    } 

    /** 
    * Get Custom Deserializer 
    */ 
    public static org.apache.axis.encoding.Deserializer getDeserializer(
      java.lang.String mechType, 
      java.lang.Class _javaType, 
      javax.xml.namespace.QName _xmlType) { 
     return 
      new org.apache.axis.encoding.ser.BeanDeserializer(
      _javaType, _xmlType, typeDesc); 
    } 

} 

und mein Maultier Fluss ist wie unter:

<mule xmlns:mulexml="http://www.mulesoft.org/schema/mule/xml" xmlns:ws="http://www.mulesoft.org/schema/mule/ws" xmlns:metadata="http://www.mulesoft.org/schema/mule/metadata" xmlns:dw="http://www.mulesoft.org/schema/mule/ee/dw" xmlns:http="http://www.mulesoft.org/schema/mule/http" xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation" 
    xmlns:spring="http://www.springframework.org/schema/beans" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-current.xsd 
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd 
http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd 
http://www.mulesoft.org/schema/mule/ws http://www.mulesoft.org/schema/mule/ws/current/mule-ws.xsd 
http://www.mulesoft.org/schema/mule/ee/dw http://www.mulesoft.org/schema/mule/ee/dw/current/dw.xsd 
http://www.mulesoft.org/schema/mule/xml http://www.mulesoft.org/schema/mule/xml/current/mule-xml.xsd"> 
    <ws:consumer-config name="Web_Service_Consumer" wsdlLocation="wsdl/PackagingSOAP.wsdl" service="Packaging" port="PackagingSOAP" serviceAddress="http://localhost:8080/PackagingProject/services/PackagingSOAP" doc:name="Web Service Consumer"/> 
    <flow name="testing_enricher_webserviceFlow"> 
     <http:listener config-ref="HTTP_Listener_Configuration" path="/testingenricher" doc:name="HTTP"/> 
     <logger message="Welcome to the enricher flow.....a packaging service will be called now , " level="INFO" doc:name="Logger"/> 
     <component class="testingmulefacets.PackagingList" doc:name="Java"/> 
     <custom-transformer mimeType="application/xml" class="testingmulefacets.TransformList" doc:name="Java"/> 
     <logger message="payload before transform #[payload]" level="INFO" doc:name="Logger"/> 
     <dw:transform-message metadata:id="4a89ba40-6031-4bd8-a515-e09b03a9a1b7" doc:name="Transform Message"> 
      <dw:set-payload><![CDATA[%dw 1.0 
%output application/xml 
%namespace ns0 http://www.example.org/Packaging/ 
--- 
{ 



    ns0#PackagingType: { 




     PackagingProduct: payload.packagingProduct, 



     PackagingID: payload.packagingID 

, 

     PackagingRequiredDate: payload.packagingRequiredDate 
    } 
}]]></dw:set-payload> 
     </dw:transform-message> 
     <logger message="payload after transform #[payload]" level="INFO" doc:name="Logger"/> 
     <ws:consumer config-ref="Web_Service_Consumer" operation="NewOperation" doc:name="Web Service Consumer"/> 
    </flow> 
</mule> 

Während ich dies tun, ich einen Fehler als unerwartetes Zeichen ‚p‘ erhalten (Code 112) in Prolog; erwartet '<' auf [Zeile, Spalte {unknown-source}]: [1,1] (com.ctc.wstx.exc.WstxUnexpectedCharException)

Und ich merke die Ausgabe der Nachricht com.mulesoft-Transformation. weave.mule.WeaveMessageProcessor$WeaveOutputHandler@19e422ef und kein XML wie erwartet, aber die Eingabe ist korrekt RequestPackaging Object.

Kann mir bitte jemand helfen?

Answer 1

Während ich dies tue bekomme ich einen Fehler als unerwartetes Zeichen 'P' (Code 112) in Prolog; erwartete '<' auf [Zeile, Spalte {unknown-source}]: [1,1] (com.ctc.wstx.exc.WstxUnexpectedCharException)

Der Eingang xml ist fehlerhaft. Es beginnt nicht mit < wie fehlerhaft angegeben. Sie müssen jaxb-to-xml-transformer prüfen

https://docs.mulesoft.com/mule-user-guide/v/3.7/jaxb-transformers

Mule JAXB Object to XML Transformer throwing JAXBException