CODEWITHSUNDEEP
mulemule-studiomule-componentmule-el
Ravi Hanok
Ravi Hanok

Reputation: 415

how to query bufferInput stream in mule esb

I am spending a lot time to understand how to convert a bufferInput stream or Dataweaveoutputhandler to other datatypes such as string or object or xml

I am constantly getting this type of error whenever I changed expression

Execution of the expression "xpath3('/*',payload,'NODESET')" failed. (org.mule.api.expression.ExpressionRuntimeException). Message payload is of type: BufferInputStream (org.mule.api.transformer.TransformerMessagingException). Message payload is of type: BufferInputStream Please help me to know if anyone has solved this issue.

Upvotes: 0

Views: 115

Answers (2)

vijay dhanakodi
vijay dhanakodi

Reputation: 175

Apache provide us with great library to convert between various datatypes. http://axis.apache.org/axis2/java/core/apidocs/org/apache/axis2/databinding/utils/ConverterUtil.html#convertToDataHandler(java.lang.String)

kindly go with this.

Thanks!

Upvotes: 0

KBaluc
KBaluc

Reputation: 66

Exception is thrown by wrong xpath3 expression, not wrong payload type. You use xpath3 in splitter? Paste some xml, below working xpath3 expression example.

<splitter expression="#[xpath3('//YOUR_NODENAME',payload, 'NODESET')]" doc:name="Splitter"/>

If you want to log payload just try:

<logger message="Response := #[message.payloadAs(java.lang.String)]" level="INFO" doc:name="Logger"/>

Upvotes: 1

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