Jimmy Praet created CXF-7682:
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Summary: context.get(MessageContext.HTTP_REQUEST_HEADERS) returns
always null for client
Key: CXF-7682
URL: https://issues.apache.org/jira/browse/CXF-7682
Project: CXF
Issue Type: Bug
Components: JAX-WS Runtime
Reporter: Jimmy Praet
I have a client-side LogicalHandler that adds some HTTP headers and am noticing
it causes the existing SOAPAction HTTP header (already added automatically by
the JAX-WS runtime) to be removed.
My handler code looks like this:
{code:java}
public boolean handleMessage(LogicalMessageContext context) {
Boolean outbound = (Boolean)
context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
if (outbound) {
Map<String, List<String>> headers =
(Map<String, List<String>>)
context.get(MessageContext.HTTP_REQUEST_HEADERS);
if (headers == null) {
headers = new HashMap<String, List<String>>();
context.put(MessageContext.HTTP_REQUEST_HEADERS, headers);
}
for (Map.Entry<String, String> entry : Tracer.getEntries().entrySet()) {
headers.put(entry.getKey(), Collections.singletonList(entry.getValue()));
}
}
return true;
}
{code}
I had a quick look at the code and noticed the
[LogicalMessageContextImpl#get(Object)
|https://github.com/apache/cxf/blob/a36af6323505211479c875fb9923cc6dcbc6ac95/rt/frontend/jaxws/src/main/java/org/apache/cxf/jaxws/handler/logical/LogicalMessageContextImpl.java#L53]
always returns null on the client side (isRequestor() = true).
So my handler will create a new header map and put it on the context, which is
internally mapped to key "org.apache.cxf.message.Message.PROTOCOL_HEADERS"
[here|https://github.com/apache/cxf/blob/master/rt/frontend/jaxws/src/main/java/org/apache/cxf/jaxws/context/WrappedMessageContext.java#L462].
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