Thanks for the hints. I tried to define list as below.but it does not work what namespace should I use for blueprint for using List ? where could I find such information?
<list id="secureStartList"> <value>userid</value> <value>password</value> <value>command</value> </list> <setBody> <simple>${ref:secureStartList}</simple> </setBody> I got the exception Caused by: org.xml.sax.SAXParseException: cvc-complex-type.2.4.a: Invalid content was found starting with element 'list'. One of '{"http://www.osgi.org/xml at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source)[:] at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)[:] at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)[:] at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)[:] at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)[:] at org.apache.xerces.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(Unknown Source)[:] at org.apache.xerces.impl.xs.XMLSchemaValidator.reportSchemaError(Unknown Source)[:] at org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(Unknown Source)[:] at org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(Unknown Source)[:] at org.apache.xerces.jaxp.validation.DOMValidatorHelper.beginNode(Unknown Source)[:] at org.apache.xerces.jaxp.validation.DOMValidatorHelper.validate(Unknown Source)[:] at org.apache.xerces.jaxp.validation.DOMValidatorHelper.validate(Unknown Source)[:] at org.apache.xerces.jaxp.validation.ValidatorImpl.validate(Unknown Source)[:] My blueprint header is as below <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camel="http://camel.apache.org/schema/blueprint" xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.1.0" xmlns:cxf="http://cxf.apache.org/blueprint/core" xmlns:prop="http://camel.apache.org/schema/placeholder" xmlns:sec="http://cxf.apache.org/configuration/security" xmlns:http="http://cxf.apache.org/transports/http/configuration" xmlns:jaxws="http://cxf.apache.org/blueprint/jaxws" xmlns:camelcxf="http://camel.apache.org/schema/blueprint/cxf" xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd http://cxf.apache.org/configuration/security http://cxf.apache.org/schemas/configuration/security.xsd http://cxf.apache.org/blueprint/jaxws http://cxf.apache.org/schemas/blueprint/jaxws.xsd http://cxf.apache.org/blueprint/core http://cxf.apache.org/schemas/blueprint/core.xsd"> -- View this message in context: http://camel.465427.n5.nabble.com/How-to-set-List-in-setBody-Blueprint-DSL-tp5747851p5747926.html Sent from the Camel - Users mailing list archive at Nabble.com.