org.springframework.integration.http
Class DefaultInboundRequestMapper

java.lang.Object
  org.springframework.integration.http.DefaultInboundRequestMapper

All Implemented Interfaces:

InboundRequestMapper, InboundMessageMapper<javax.servlet.http.HttpServletRequest>

public class DefaultInboundRequestMapper
extends java.lang.Object
implements InboundRequestMapper

Default implementation of InboundRequestMapper for inbound HttpServletRequests. The request will be mapped according to the following rules:

• For a GET request, the parameter Map will be copied as the payload. The map's keys will be Strings, and the values will be String arrays as described for ServletRequest.getParameterMap().
• For other request types, the request body will be used as the payload and the type will depend on the Content-Type header value. If it begins with "text", a String will be created. If the Content-Type is "application/x-java-serialized-object", the request body will be expected to contain a Serializable Object, and that will be used as the message payload. Otherwise, the payload will be a byte array. The parameter Map values will then be added as Message headers.

In both cases, the original request headers will be passed in the MessageHeaders. Likewise, the following headers will be added:

• HttpHeaders.REQUEST_URL
• HttpHeaders.REQUEST_METHOD
• HttpHeaders.USER_PRINCIPAL (if available)

Since:

1.0.2

Author:

Mark Fisher

Constructor Summary

DefaultInboundRequestMapper()

Method Summary

Message<?>

toMessage(javax.servlet.http.HttpServletRequest request)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultInboundRequestMapper

public DefaultInboundRequestMapper()

Method Detail

toMessage

public Message<?> toMessage(javax.servlet.http.HttpServletRequest request)
                     throws java.lang.Exception

Specified by:

toMessage in interface InboundMessageMapper<javax.servlet.http.HttpServletRequest>

Throws:

java.lang.Exception