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public interface Marshaller
A Marshaller is responsible for all the on-the-wire communication between DWR on the server and the HTTP channel. engine.js does the corresponding work on the Javascript side.
| Method Summary | |
|---|---|
boolean |
isConvertable(java.lang.Class paramType)
Check if we can coerce the given type |
void |
marshallException(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
java.lang.Exception ex)
Try to find a batchId to send to the client so it knows what broke |
Calls |
marshallInbound(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Marshall an incomming HttpRequest into an abstract Calls POJO that defines the functions that we need to call. |
void |
marshallOutbound(Replies replies,
javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
Marshall the return values from executing this batch of requests. |
| Method Detail |
|---|
Calls marshallInbound(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws java.io.IOException,
ServerException
request - The incoming Http requestresponse - An Ajax response, XML, JSON, Javascript, etc.
java.io.IOException - If the connection breaks
ServerException - If an error occurs during parsing
void marshallOutbound(Replies replies,
javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws java.io.IOException
replies - The objects to convert into a replyrequest - The incoming Http requestresponse - An Ajax response, XML, JSON, Javascript, etc.
java.io.IOException - If the connection breaks
void marshallException(javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response,
java.lang.Exception ex)
throws java.io.IOException
request - The incoming Http requestresponse - An Ajax response, XML, JSON, Javascript, etc.ex - The exception that we wish to propogate to the client
java.io.IOException - If writing to the output stream failsboolean isConvertable(java.lang.Class paramType)
paramType - The type to check
paramType is coercable
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