CODEWITHSUNDEEP
magento-1.7mule
Zavior
Zavior

Reputation: 6452

Mule Magento Cloud Connector 2.0, Missing transformer?

EDIT: Solved. At the time of asking this question, the Magento Cloud Connector is/was too old to work with Magento 1.7.

I'm trying to do a product update using the magento cloud connector. My xml looks as follows:

<magento:update-product config-ref="testConfig" doc:name="Update Product" productSku="#[header:OUTBOUND:ProductId]">
    <magento:catalog-product-entity name="#[header:outbound:Name]">
    </magento:catalog-product-entity>
    <magento:additional-attributes>
        <magento:additional-attribute key="isbn" value-ref="#[header:OUTBOUND:ISBN]" />
        <magento:additional-attribute key="subject" value-ref="#[header:OUTBOUND:Subject]" />    
    </magento:additional-attributes>        
</magento:update-product>

Trying to do the update always results in the following exception:

Root Exception stack trace:
org.mule.api.transformer.TransformerException: Could not find a transformer to transform "SimpleDataType{type=java.lang.String, mimeType='*/*'}" to "SimpleDataType{type=com.magento.api.AssociativeEntity, mimeType='*/*'}".

Full stacktrace:

ERROR 2013-05-02 09:28:37,056 [[asdasd].httpConnector.receiver.05] org.mule.exception.CatchMessagingExceptionStrategy: 
********************************************************************************
Message               : Could not find a transformer to transform "SimpleDataType{type=java.lang.String, mimeType='*/*'}" to "SimpleDataType{type=com.magento.api.AssociativeEntity, mimeType='*/*'}".
Type                  : org.mule.api.transformer.TransformerException
Code                  : MULE_ERROR-236
JavaDoc               : http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/transformer/TransformerException.html
********************************************************************************
Exception stack is:
1. Could not find a transformer to transform "SimpleDataType{type=java.lang.String, mimeType='*/*'}" to "SimpleDataType{type=com.magento.api.AssociativeEntity, mimeType='*/*'}". (org.mule.api.transformer.TransformerException)
  org.mule.registry.MuleRegistryHelper:252 (http://www.mulesoft.org/docs/site/current3/apidocs/org/mule/api/transformer/TransformerException.html)

 ********************************************************************************
Root Exception stack trace:
org.mule.api.transformer.TransformerException: Could not find a transformer to transform "SimpleDataType{type=java.lang.String, mimeType='*/*'}" to "SimpleDataType{type=com.magento.api.AssociativeEntity, mimeType='*/*'}".
    at org.mule.registry.MuleRegistryHelper.lookupTransformer(MuleRegistryHelper.java:252)
    at org.mule.module.magento.processors.AbstractExpressionEvaluator.transform(AbstractExpressionEvaluator.java:329)
    at org.mule.module.magento.processors.AbstractExpressionEvaluator.evaluateAndTransform(AbstractExpressionEvaluator.java:202)
    at org.mule.module.magento.processors.AbstractExpressionEvaluator.evaluateAndTransform(AbstractExpressionEvaluator.java:169)
    at org.mule.module.magento.processors.UpdateProductMessageProcessor.process(UpdateProductMessageProcessor.java:171)
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
    at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
    at org.mule.processor.AsyncInterceptingMessageProcessor.process(AsyncInterceptingMessageProcessor.java:101)
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
    at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
    at org.mule.interceptor.AbstractEnvelopeInterceptor.process(AbstractEnvelopeInterceptor.java:55)
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
    at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
    at org.mule.processor.AbstractFilteringMessageProcessor.process(AbstractFilteringMessageProcessor.java:44)
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
    at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
    at org.mule.construct.AbstractPipeline$1.process(AbstractPipeline.java:112)
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
    at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
    at org.mule.execution.ExceptionToMessagingExceptionExecutionInterceptor.execute(ExceptionToMessagingExceptionExecutionInterceptor.java:27)
    at org.mule.execution.MessageProcessorNotificationExecutionInterceptor.execute(MessageProcessorNotificationExecutionInterceptor.java:61)
    at org.mule.execution.MessageProcessorExecutionTemplate.execute(MessageProcessorExecutionTemplate.java:47)
    at org.mule.construct.Flow$1.process(Flow.java:74)
    at org.mule.construct.Flow$1.process(Flow.java:69)
    at org.mule.execution.ExecuteCallbackInterceptor.execute(ExecuteCallbackInterceptor.java:20)
    at org.mule.execution.HandleExceptionInterceptor.execute(HandleExceptionInterceptor.java:34)
    at org.mule.execution.HandleExceptionInterceptor.execute(HandleExceptionInterceptor.java:18)
    at org.mule.execution.BeginAndResolveTransactionInterceptor.execute(BeginAndResolveTransactionInterceptor.java:58)
    at org.mule.execution.SuspendXaTransactionInterceptor.execute(SuspendXaTransactionInterceptor.java:54)
    at org.mule.execution.RethrowExceptionInterceptor.execute(RethrowExceptionInterceptor.java:32)
    at org.mule.execution.RethrowExceptionInterceptor.execute(RethrowExceptionInterceptor.java:17)
    at org.mule.execution.ErrorHandlingExecutionTemplate.execute(ErrorHandlingExecutionTemplate.java:63)
    at org.mule.execution.ErrorHandlingExecutionTemplate.execute(ErrorHandlingExecutionTemplate.java:3...
********************************************************************************

And the xml: 

<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns:mulexml="http://www.mulesoft.org/schema/mule/xml" xmlns:magento="http://www.mulesoft.org/schema/mule/magento" 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" version="EE-3.4.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.mulesoft.org/schema/mule/http http://www.mulesoft.org/schema/mule/http/current/mule-http.xsd
http://www.mulesoft.org/schema/mule/magento http://www.mulesoft.org/schema/mule/magento/1.1/mule-magento.xsd
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/xml http://www.mulesoft.org/schema/mule/xml/current/mule-xml.xsd">
    <magento:config name="testConfig" username="username" password="password" address="wsdllocation" doc:name="Magento"/>  




    <flow name="push-products-to-magentoFlow1" doc:name="push-products-to-magentoFlow1">
        <http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="20008"  doc:name="HTTP" path="productsToMagento"/>

        <logger level="INFO" message="'#[header:OUTBOUND:ProductId]'" doc:name="Logger"/>
        <logger level="INFO" message="'#[header:OUTBOUND:Name]'" doc:name="Logger"/>

        <magento:get-product config-ref="testConfig" doc:name="Get Product"  productSku="#[header:OUTBOUND:ProductId]"> 
            <magento:attributes-names>
                 <magento:attributes-name>sku</magento:attributes-name>
            </magento:attributes-names>
        </magento:get-product>

        <logger message="******************* AFTER GET PRODUCT *********************" level="INFO" doc:name="Logger"/>

        <magento:update-product config-ref="testConfig" doc:name="Update Product" productSku="#[header:OUTBOUND:ProductId]">
        <magento:catalog-product-entity name="#[header:outbound:Name]" price="#[header:OUTBOUND:Price]">     
        </magento:catalog-product-entity>
            <magento:additional-attributes><!-- value-ref causes transformer exception? -->
                 <magento:additional-attribute key="isbn" value-ref="#[header:OUTBOUND:ISBN]" />
                 <magento:additional-attribute key="subject" value-ref="#[header:OUTBOUND:Subject]" />  
            </magento:additional-attributes>    
    </magento:update-product>
        <logger message="************** PRODUCT UPDATE SUCCESFULL ************" level="INFO" doc:name="Logger"/>
        <object-to-string-transformer doc:name="Object to String"/>
        <echo-component doc:name="Echo"/>    
    </flow>
</mule>

As noted in the comments, I think the problem is around the additional attributes block where it tries to convert a value from string to AssociativeEntity, but fails. I am not quite sure about what the correct syntax for defining additional attributes is, as the api sample does not have additional attributes defined.

edit: Changing from value-ref to value solved the transformer problem, but not the underlying problem I had. The connector uses too old wsdl as Masse pointed out below.

Upvotes: 2

Views: 613

Answers (1)

Masse
Masse

Reputation: 4344

It seems as if in this situation value-ref isn't the correct attribute to use, instead value is ok. This doesn't however solve the situation as the wsdl used in magento-connector is outdated.

The current magento-connector wsdl is magento 1.5 compliant. The wsdl was generated in May 2011, whereas magento modified their wsdl October 2011 by adding single_data field.

So the answer to the real question behind this is that as it is, it can't be done. The magento-connector plugin needs to be updated, magento downgraded or WS-I compliance mode enabled, which has its own drawbacks

Upvotes: 2

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