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Date: Sun, 14 May 2017 05:44:59 -0700 (MST)
From: nesrine <nesrine.devstriker@gmail.com>
To: users@camel.apache.org
Message-ID: <1494765899246-5799479.post@n5.nabble.com>
Subject: Store data in elasticsearch using apache camel
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archived-at: Mon, 15 May 2017 05:43:44 -0000

Hi I have a complex json string like
[{"id":1,"name":"test1"},{"id":2,"name":"test2"},...]
I convert this body into map but I can't index into elasticsearch due to
this error 

Caused by: org.apache.camel.TypeConversionException: Error during type
conversion from type: java.lang.String to the required type:
org.elasticsearch.action.index.IndexRequest with value [{id=1, nom=test1},
{id=2, nom=test2... [Body clipped after 1000 chars, total length is 26866]
due java.lang.NullPointerException

How can I resolve this problem ? 
Ps how I convert the body into map : 
String body =exchange.getIn().getBody(String.class);
	
		
	    try {
	        TypeFactory typeFactory = mapper.getTypeFactory();
	        CollectionType collectionType =
typeFactory.constructCollectionType(
	                                            List.class, Object.class);
			exchange.getIn().setBody(mapper.readValue(body, collectionType));

	    } catch (IOException e) {
	        e.printStackTrace();
	    }


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