Problem with mapping Array String into HashMap in Axis

[Jesus Chavez]

Hi everybody!! this is my first entry

I have a serious problem

I created a client for a Web service from the wsdl with wsdl2java. The method I have to invoke takes as a parameter the following object :

public class RequestMailVO implements java.io.Serializable {
private java.lang.String attachmentByte;

private java.lang.String attachmentName;

private java.lang.String code;

private java.util.HashMap datosPlantillas;

private java.lang.String idioma;

private int mailFormat;

private java.lang.String[] to;

... set/get methods
}

, this object has a HashMap as an attribute. When HashMap is filled with <String,String> no problem, the client works , but when I send something like <String,String[]> I have the following exception :


org.xml.sax.SAXException: No deserializer for {urn:PosadasMailSender}ArrayOf_xsd_string
at org.apache.axis.message.SOAPFaultBuilder.createFault(SOAPFaultBuilder.java:222)
at org.apache.axis.message.SOAPFaultBuilder.endElement(SOAPFaultBuilder.java:129)
at org.apache.axis.encoding.DeserializationContext.endElement(DeserializationContext.java:1087)

I checked the stub is created and I see that this mapping:

qName = new javax.xml.namespace.QName("urn:PosadasMailSender", "ArrayOf_xsd_string");
cachedSerQNames.add(qName);
cls = java.lang.String[].class;
cachedSerClasses.add(cls);
qName = new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string");
qName2 = new javax.xml.namespace.QName("urn:PosadasMailSender", "item");
cachedSerFactories.add(new org.apache.axis.encoding.ser.ArraySerializerFactory(qName, qName2));
cachedDeserFactories.add(new org.apache.axis.encoding.ser.ArrayDeserializerFactory());

that corresponds to the following part of the wsdl:

<complexType name="ArrayOf_xsd_string">
<sequence>
<element maxOccurs="unbounded" minOccurs="0" name="item" type="xsd:string"/>
</sequence>
</complexType>

"ArrayOf_xsd_string" describes the attribute "to" of the Object RequestMailVO.

Help me please !!!

[R Srini]

Can you post a very small wsdl that is representative of the problem, and also mention what you are trying to do? I can then run wsdl2java and try to duplicate the issue. If you already have a solution, kindly post it!

[Jesus Chavez]

The WSDL is following:

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="urn:PosadasMailSender" xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="urn:PosadasMailSender" xmlns:intf="urn:PosadasMailSender" xmlns:tns1="http://model.email.wishman.posadas.com" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<!--WSDL created by Apache Axis version: 1.4
Built on Apr 22, 2006 (06:55:48 PDT)-->
<wsdl:types>
<schema elementFormDefault="qualified" targetNamespace="http://xml.apache.org/xml-soap" xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="urn:PosadasMailSender"/>
<import namespace="http://model.email.wishman.posadas.com"/>
<complexType name="mapItem">
<sequence>
<element name="key" nillable="true" type="xsd:anyType"/>
<element name="value" nillable="true" type="xsd:anyType"/>
</sequence>
</complexType>
<complexType name="Map">
<sequence>
<element maxOccurs="unbounded" minOccurs="0" name="item" type="apachesoap:mapItem"/>
</sequence>
</complexType>
</schema>
<schema elementFormDefault="qualified" targetNamespace="urn:PosadasMailSender" xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://xml.apache.org/xml-soap"/>
<import namespace="http://model.email.wishman.posadas.com"/>
<complexType name="ArrayOf_xsd_string">
<sequence>
<element maxOccurs="unbounded" minOccurs="0" name="item" type="xsd:string"/>
</sequence>
</complexType>
<element name="sendMailAttachRequest" type="tns1:RequestMailAttachType"/>
<element name="sendMailAttachResponse" type="xsd:boolean"/>
<element name="in0" type="tns1:RequestMailVO"/>
<element name="sendMailReturn" type="xsd:boolean"/>
<element name="in1" type="tns1:RequestMailVO"/>
<element name="sendMailNotRulesReturn" type="xsd:boolean"/>
</schema>
<schema elementFormDefault="qualified" targetNamespace="http://model.email.wishman.posadas.com" xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://xml.apache.org/xml-soap"/>
<import namespace="urn:PosadasMailSender"/>
<complexType name="AttachmentType">
<sequence>
<element name="attachmentByte" type="xsd:string"/>
<element name="attachmentName" type="xsd:string"/>
</sequence>
</complexType>
<complexType name="RequestMailAttachType">
<sequence>
<element name="code" nillable="true" type="xsd:string"/>
<element name="datosPlantillas" nillable="true" type="apachesoap:Map"/>
<element name="idioma" nillable="true" type="xsd:string"/>
<element name="mailFormat" type="xsd:int"/>
<element name="to" nillable="true" type="impl:ArrayOf_xsd_string"/>
<element maxOccurs="unbounded" minOccurs="0" name="attachments" type="tns1:AttachmentType"/>
</sequence>
</complexType>
<complexType name="RequestMailVO">
<sequence>
<element name="attachmentByte" nillable="true" type="xsd:string"/>
<element name="attachmentName" nillable="true" type="xsd:string"/>
<element name="code" nillable="true" type="xsd:string"/>
<element name="datosPlantillas" nillable="true" type="apachesoap:Map"/>
<element name="idioma" nillable="true" type="xsd:string"/>
<element name="mailFormat" type="xsd:int"/>
<element name="to" nillable="true" type="impl:ArrayOf_xsd_string"/>
</sequence>
</complexType>
</schema>
</wsdl:types>

<wsdl:message name="sendMailNotRulesRequest">

<wsdl:part element="impl:in1" name="in1"/>

</wsdl:message>

<wsdl:message name="sendMailRequest">

<wsdl:part element="impl:in0" name="in0"/>

</wsdl:message>

<wsdl:message name="sendMailResponse">

<wsdl:part element="impl:sendMailReturn" name="sendMailReturn"/>

</wsdl:message>

<wsdl:message name="sendMailNotRulesResponse">

<wsdl:part element="impl:sendMailNotRulesReturn" name="sendMailNotRulesReturn"/>

</wsdl:message>

<wsdl:message name="sendMailAttachResponse">

<wsdl:part element="impl:sendMailAttachResponse" name="sendMailAttachResponse"/>

</wsdl:message>

<wsdl:message name="sendMailAttachRequest">

<wsdl:part element="impl:sendMailAttachRequest" name="sendMailAttachRequest"/>

</wsdl:message>

<wsdl:portType name="EmailManagerService">

<wsdlperation name="sendMailAttach" parameterOrder="sendMailAttachRequest">

<wsdl:input message="impl:sendMailAttachRequest" name="sendMailAttachRequest"/>

<wsdlutput message="impl:sendMailAttachResponse" name="sendMailAttachResponse"/>

</wsdlperation>

<wsdlperation name="sendMail" parameterOrder="in0">

<wsdl:input message="impl:sendMailRequest" name="sendMailRequest"/>

<wsdlutput message="impl:sendMailResponse" name="sendMailResponse"/>

</wsdlperation>

<wsdlperation name="sendMailNotRules" parameterOrder="in1">

<wsdl:input message="impl:sendMailNotRulesRequest" name="sendMailNotRulesRequest"/>

<wsdlutput message="impl:sendMailNotRulesResponse" name="sendMailNotRulesResponse"/>

</wsdlperation>

</wsdl:portType>

<wsdl:binding name="PosadasMailSenderSoapBinding" type="impl:EmailManagerService">

<wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

<wsdlperation name="sendMailAttach">

<wsdlsoapperation soapAction=""/>

<wsdl:input name="sendMailAttachRequest">

<wsdlsoap:body use="literal"/>

</wsdl:input>

<wsdlutput name="sendMailAttachResponse">

<wsdlsoap:body use="literal"/>

</wsdlutput>

</wsdlperation>

<wsdlperation name="sendMail">

<wsdlsoapperation soapAction=""/>

<wsdl:input name="sendMailRequest">

<wsdlsoap:body use="literal"/>

</wsdl:input>

<wsdlutput name="sendMailResponse">

<wsdlsoap:body use="literal"/>

</wsdlutput>

</wsdlperation>

<wsdlperation name="sendMailNotRules">

<wsdlsoapperation soapAction=""/>

<wsdl:input name="sendMailNotRulesRequest">

<wsdlsoap:body use="literal"/>

</wsdl:input>

<wsdlutput name="sendMailNotRulesResponse">

<wsdlsoap:body use="literal"/>

</wsdlutput>

</wsdlperation>

</wsdl:binding>

<wsdl:service name="EmailManagerServiceService">

<wsdl:port binding="impl:PosadasMailSenderSoapBinding" name="PosadasMailSender">

<wsdlsoap:address location="http://200.76.54.13:9090/posadasMailSender/services/PosadasMailSender"/>

</wsdl:port>

</wsdl:service>

</wsdl:definitions>


the problem is when I send the Map "datosPlantilla" with <String,String[]>

Help me please

[R Srini]

The wsdl is not valid when copy/pasted. Please edit your post, and wrap your wsdl inside a codetag by selecting the wsdl text and pressing the code button above, and click Preview to make sure that its readable. I'll try to look at it soon.

[Jesus Chavez]

Sorry

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="urn:PosadasMailSender"  xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="urn:PosadasMailSender" xmlns:intf="urn:PosadasMailSender" xmlns:tns1="http://model.email.wishman.posadas.com" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<!--WSDL created by Apache Axis version: 1.4
Built on Apr 22, 2006 (06:55:48 PDT)-->
 <wsdl:types>
  <schema elementFormDefault="qualified" targetNamespace="http://xml.apache.org/xml-soap" xmlns="http://www.w3.org/2001/XMLSchema">
   <import namespace="urn:PosadasMailSender"/>
   <import namespace="http://model.email.wishman.posadas.com"/>
   <complexType name="mapItem">
    <sequence>
     <element name="key" nillable="true" type="xsd:anyType"/>
     <element name="value" nillable="true" type="xsd:anyType"/>
    </sequence>
   </complexType>
   <complexType name="Map">
    <sequence>
     <element maxOccurs="unbounded" minOccurs="0" name="item" type="apachesoap:mapItem"/>
    </sequence>
   </complexType>
  </schema>
  <schema elementFormDefault="qualified" targetNamespace="urn:PosadasMailSender" xmlns="http://www.w3.org/2001/XMLSchema">
   <import namespace="http://xml.apache.org/xml-soap"/>   
   <import namespace="http://model.email.wishman.posadas.com"/>
   <complexType name="ArrayOf_xsd_string">
    <sequence>
     <element maxOccurs="unbounded" minOccurs="0" name="item" type="xsd:string"/>
    </sequence>
   </complexType>
   <element name="sendMailAttachRequest" type="tns1:RequestMailAttachType"/>
   <element name="sendMailAttachResponse" type="xsd:boolean"/>
   <element name="in0" type="tns1:RequestMailVO"/>
   <element name="sendMailReturn" type="xsd:boolean"/>
   <element name="in1" type="tns1:RequestMailVO"/>
   <element name="sendMailNotRulesReturn" type="xsd:boolean"/>
  </schema>
  <schema elementFormDefault="qualified" targetNamespace="http://model.email.wishman.posadas.com" xmlns="http://www.w3.org/2001/XMLSchema">
   <import namespace="http://xml.apache.org/xml-soap"/>
   <import namespace="urn:PosadasMailSender"/>
   <complexType name="AttachmentType">
    <sequence>
     <element name="attachmentByte" type="xsd:string"/>
     <element name="attachmentName" type="xsd:string"/>
    </sequence>
   </complexType>
   <complexType name="RequestMailAttachType">
    <sequence>
     <element name="code" nillable="true" type="xsd:string"/>
     <element name="datosPlantillas" nillable="true" type="apachesoap:Map"/>
     <element name="idioma" nillable="true" type="xsd:string"/>
     <element name="mailFormat" type="xsd:int"/>
     <element name="to" nillable="true" type="impl:ArrayOf_xsd_string"/>
     <element maxOccurs="unbounded" minOccurs="0" name="attachments" type="tns1:AttachmentType"/>
    </sequence>
   </complexType>
   <complexType name="RequestMailVO">
    <sequence>
     <element name="attachmentByte" nillable="true" type="xsd:string"/>
     <element name="attachmentName" nillable="true" type="xsd:string"/>
     <element name="code" nillable="true" type="xsd:string"/>
     <element name="datosPlantillas" nillable="true" type="apachesoap:Map"/>
     <element name="idioma" nillable="true" type="xsd:string"/>
     <element name="mailFormat" type="xsd:int"/>
     <element name="to" nillable="true" type="impl:ArrayOf_xsd_string"/>
    </sequence>
   </complexType>
  </schema>
 </wsdl:types>

   <wsdl:message name="sendMailNotRulesRequest">

      <wsdl:part element="impl:in1" name="in1"/>

   </wsdl:message>

   <wsdl:message name="sendMailRequest">

      <wsdl:part element="impl:in0" name="in0"/>

   </wsdl:message>

   <wsdl:message name="sendMailResponse">

      <wsdl:part element="impl:sendMailReturn" name="sendMailReturn"/>

   </wsdl:message>

   <wsdl:message name="sendMailNotRulesResponse">

      <wsdl:part element="impl:sendMailNotRulesReturn" name="sendMailNotRulesReturn"/>

   </wsdl:message>

   <wsdl:message name="sendMailAttachResponse">

      <wsdl:part element="impl:sendMailAttachResponse" name="sendMailAttachResponse"/>

   </wsdl:message>

   <wsdl:message name="sendMailAttachRequest">

      <wsdl:part element="impl:sendMailAttachRequest" name="sendMailAttachRequest"/>

   </wsdl:message>

   <wsdl:portType name="EmailManagerService">

      <wsdl:operation name="sendMailAttach" parameterOrder="sendMailAttachRequest">

         <wsdl:input message="impl:sendMailAttachRequest" name="sendMailAttachRequest"/>

         <wsdl:output message="impl:sendMailAttachResponse" name="sendMailAttachResponse"/>

      </wsdl:operation>

      <wsdl:operation name="sendMail" parameterOrder="in0">

         <wsdl:input message="impl:sendMailRequest" name="sendMailRequest"/>

         <wsdl:output message="impl:sendMailResponse" name="sendMailResponse"/>

      </wsdl:operation>

      <wsdl:operation name="sendMailNotRules" parameterOrder="in1">

         <wsdl:input message="impl:sendMailNotRulesRequest" name="sendMailNotRulesRequest"/>

         <wsdl:output message="impl:sendMailNotRulesResponse" name="sendMailNotRulesResponse"/>

      </wsdl:operation>

   </wsdl:portType>

   <wsdl:binding name="PosadasMailSenderSoapBinding" type="impl:EmailManagerService">

      <wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>

      <wsdl:operation name="sendMailAttach">

         <wsdlsoap:operation soapAction=""/>

         <wsdl:input name="sendMailAttachRequest">

            <wsdlsoap:body use="literal"/>

         </wsdl:input>

         <wsdl:output name="sendMailAttachResponse">

            <wsdlsoap:body use="literal"/>

         </wsdl:output>

      </wsdl:operation>

      <wsdl:operation name="sendMail">

         <wsdlsoap:operation soapAction=""/>

         <wsdl:input name="sendMailRequest">

            <wsdlsoap:body use="literal"/>

         </wsdl:input>

         <wsdl:output name="sendMailResponse">

            <wsdlsoap:body use="literal"/>

         </wsdl:output>

      </wsdl:operation>

      <wsdl:operation name="sendMailNotRules">

         <wsdlsoap:operation soapAction=""/>

         <wsdl:input name="sendMailNotRulesRequest">

            <wsdlsoap:body use="literal"/>

         </wsdl:input>

         <wsdl:output name="sendMailNotRulesResponse">

            <wsdlsoap:body use="literal"/>

         </wsdl:output>

      </wsdl:operation>

   </wsdl:binding>

   <wsdl:service name="EmailManagerServiceService">

      <wsdl:port binding="impl:PosadasMailSenderSoapBinding" name="PosadasMailSender">

         <wsdlsoap:address location="http://200.76.54.13:9090/posadasMailSender/services/PosadasMailSender"/>

      </wsdl:port>

   </wsdl:service>

</wsdl:definitions>

[R Srini]

When I run this in Axis2 1.5.1:

wsdl2java -o .\testcode -p mupkg -uri test.wsdl

I get:

public static class RequestMailVO implements org.apache.axis2.databinding.ADBBean {
    protected java.lang.String localAttachmentByte;
    protected java.lang.String localAttachmentName;
    protected java.lang.String localCode;
    protected Map localDatosPlantillas;
    protected java.lang.String localIdioma;
    protected int localMailFormat;
    protected ArrayOf_xsd_string localTo;
}

public static class ArrayOf_xsd_string implements
			org.apache.axis2.databinding.ADBBean {
    protected java.lang.String[] localItem;
    public void setItem(java.lang.String[] param) {...}
    public void addItem(java.lang.String param) {...}
}

Compared to your generated class, mine implements ADBBean instead of Serializable and looks quite different.

- Are you using the old Axis or Axis2?
- You probably need to construct an ArrayOf_xsd_string object from your string array, and then put that object in your map. How are you passing a string array in your client code? Please post the code fragment.

I hope this is making sense.

[Jesus Chavez]

Thanks a lot for you time in this problem

I'm working with Axis 1.4 (I'm limited , you know )

I created the object you say(ArrayOf_xsd_string), but the result is the same .
In my generated stub (java org.apache.axis.wsdl.WSDL2Java -o build/ -d Application -s test.wsdl) I heve the following for string[]:

 qName =new javax.xml.namespace.QName("urn:PosadasMailSender", "ArrayOf_xsd_string");
            cachedSerQNames.add(qName);
            cls = java.lang.String[].class;
            cachedSerClasses.add(cls);
            qName = new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string");
            qName2 = new javax.xml.namespace.QName("urn:PosadasMailSender", "item");
            cachedSerFactories.add(new org.apache.axis.encoding.ser.ArraySerializerFactory(qName, qName2));
            cachedDeserFactories.add(new org.apache.axis.encoding.ser.ArrayDeserializerFactory());

[Jesus Chavez]

sorry, I clicked by mistake in submit

I'm working with Axis 1.4 (I'm limited , you know )

I created the object you say(ArrayOf_xsd_string), but the result is the same .
In my generated stub (java org.apache.axis.wsdl.WSDL2Java -o build/ -d Application -s test.wsdl) I have the following for "register type mapping":

qName =new javax.xml.namespace.QName("urn:PosadasMailSender", "ArrayOf_xsd_string");  
cachedSerQNames.add(qName);  
cls = java.lang.String[].class;  
cachedSerClasses.add(cls);  
qName = new javax.xml.namespace.QName("http://www.w3.org/2001/XMLSchema", "string");  
qName2 = new javax.xml.namespace.QName("urn:PosadasMailSender", "item");  
cachedSerFactories.add(new org.apache.axis.encoding.ser.ArraySerializerFactory(qName, qName2));  
cachedDeserFactories.add(new org.apache.axis.encoding.ser.ArrayDeserializerFactory());

In my main Class I have:

final EmailManagerServiceServiceLocator locator=new EmailManagerServiceServiceLocator();		
EmailManagerService service=locator.getPosadasMailSender(port);
final Map mapping=new HashMap();
final String[] policies=new String[]{"POLICY1","POLICY2"};
mapping.put("POLICIES",policies);
...
RequestMailVO mail = new RequestMailVO();
mail.setDatosPlantillas((HashMap)mapping);
...
successful=service.sendMail(mail);

When run my client, get the following error:

AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: org.xml.sax.SAXException: No deserializer for {urn:PosadasMailSender}ArrayOf_xsd_string
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}


With the object ArrayOf_xsd_string, I change in my stub to:

qName = new javax.xml.namespace.QName("urn:PosadasMailSender", "ArrayOf_xsd_string");
cachedSerQNames.add(qName);
cls = com.posadas.ic.emails.mailservice.model.ArrayOf_xsd_string.class;
cachedSerClasses.add(cls);
cachedSerFactories.add(beansf);//BeanSerializerFactory
cachedDeserFactories.add(beandf);//BeanDeserializerFactory

In my main Class

...
final String[] policies=new String[]{"POLICY1","POLICY2"};
mapping.put("POLICIES",new ArrayOf_xsd_string(policies));
...

When run my client I get the same error

[R Srini]

Hi. If its the old Axis 1.4, then I can't be of much help. A few thoughts;

1. The stub contains the classes you need to use in your client. I don't think its meant to be modified.

qName = new javax.xml.namespace.QName("urn:PosadasMailSender", "ArrayOf_xsd_string");

2. I don't know if the above is valid, but I am not sure.

For this type:
<complexType name="RequestMailVO">
<sequence>
<element name="attachmentByte" nillable="true" type="xsd:string"/>
<element name="attachmentName" nillable="true" type="xsd:string"/>
<element name="code" nillable="true" type="xsd:string"/>
<element name="datosPlantillas" nillable="true" type="apachesoap:Map"/>
<element name="idioma" nillable="true" type="xsd:string"/>
<element name="mailFormat" type="xsd:int"/>
<element name="to" nillable="true" type="impl:ArrayOf_xsd_string"/>
</sequence>
</complexType>

RequestMailVO mail = new RequestMailVO();
final String[] policies=new String[]{"POLICY1","POLICY2"};

******************Why are you doing this:*******************
mail.setDatosPlantillas((HashMap)mapping);
*****************Instead of:**********************
mail.setTo(new ArrayOf_xsd_string().set(policies)) or something like that

3. In the above example you have shown, per the wsdl, in RequestMailVO:
-- to is of type ArrayOf_xsd_string
-- datosPlantillas is of type Map.
So then why are you adding the string array to datosPlantillas? Maybe I am missing something. Shouldn't the string array be added to the "to" property?


Can you try this approach:
- use the generated stub
- in the stub, take a look at the public inner classes that can be accessed from your client code
- For a service called "Your", you should be able to say something like this:
yourUrl = "http://yoururl/";
QName myQname = new QName("http://yournamespaceurl/", "YourService");
YourService service = new YourService(yourUrl, myQname);
binding = service.getYourPort();
RequestMailVO mail = new RequestMailVO();
final String[] policies=new String[]{"POLICY1","POLICY2"};
mail.setTo(policies in string array type)
mail.set other values also
binding.sendMail(mail);

Best of luck! Please do post your solution once you have it.

[Amit ChaudhariC]

Hi ,

I could generate the stubs and the impl code based on the wsdl provided.
I put some dummy code in the PosadasMailSenderSoapBindingImpl.java.
Wrote the client in the following way .

    
 EmailManagerServiceServiceLocator locator=new EmailManagerServiceServiceLocator();
 EmailManagerService service=locator.getPosadasMailSender();  
 Map mapping=new HashMap();  
 String[] policies=new String[]{"POLICY1","POLICY2"};  
 mapping.put("POLICIES",policies);  
 String to[] = new String[]{"1","2"}; 
RequestMailVO mail = new RequestMailVO();  
//some code here
mail.setTo(to);
mail.setDatosPlantillas((HashMap)mapping);  
 	 
boolean successful=service.sendMail(mail);
System.out.println("Printing the variable"+ successful);

I did not got any exception and got the response.

Regards,
Amit