Hi Gary
It's fixed now - I just copied your proposed code mostly unchanged (except for one minor typo) and it worked for all the variations
just fine. I'd like to consider this tip being equivalent to a patch, a second one in your case (first one was to do with the
ExceptionMapper injection issue). Arguably the fixes have been quite simple but it just saves time a lot if users not only open the
issues (which does help in its own right) but also spend their own time and provide a hint as to why the problem is happening or
indeed post a possible fix...Quite a few users are helping in this regard which is what we definitely appreciate
Cheers, Sergey
----- Original Message -----
From: "Sergey Beryozkin" <sbery...@progress.com>
To: <dev@cxf.apache.org>
Sent: Tuesday, February 24, 2009 7:48 PM
Subject: RE: CXF dual-servlet issues
Hi Gary
It's most helpful - many thanks. I'll pick up from here - I'm still
tweaking the client api a bit but I'll have around 2 weeks or so to sort
out all the issues raised recently. 2.1.5-SNAPSHOT will get updated
too...
Cheers, Sergey
-----Original Message-----
From: Tong, Gary (IDEAS) [mailto:gary.t...@morganstanley.com]
Sent: 24 February 2009 17:23
To: dev@cxf.apache.org
Subject: RE: CXF dual-servlet issues
As far as I can tell, this issue is caused by
RequestPreprocessor.handleExtensionMappings
private void handleExtensionMappings(Message m, UriInfo uriInfo) {
String path = uriInfo.getPath(false);
for (Map.Entry<?, ?> entry : extensionMappings.entrySet()) {
if (path.endsWith("." + entry.getKey().toString())) {
updateAcceptTypeHeader(m, entry.getValue().toString());
updatePath(m, path, entry.getKey().toString());
break;
}
}
}
UriInfoImpl.getPath takes the REQUEST_URI from message
("/foo/foo/response.xml"), the base address ("/foo/"), and sends it to
HttpUtils.getPathToMatch(String, String, boolean) which strips the base
address from the URI and returns "/foo/response.xml". This is then
passed through the extension mappings bit. If a match is found, then
the Accept header is updated, as is the path.
The problem comes when the path is updated. Previously, the path was
"/foo/foo/response.xml". However, as uriInfo.getPath strips off the
first "/foo/" and returns "/foo/response.xml", when updatePath is
called, it ends up updating the REQUEST_URI to "/foo/response" instead
of "/foo/foo/response" as it should.
Any number of ways to fix this, I suppose. One way may be to add an
updatePath method to HttpUtils and switch RequestPreprocessor.updatePath
to use it.
public static void updatePath(Message m, String path) {
String baseAddress = getBaseAddress(m);
boolean pathSlash = path.startsWith("/");
boolean baseSlash = path.endsWith("/");
if (pathSlash && baseSlash) {
path = path.substring(1);
} else if (!pathSlash && !baseSlash) {
path = "/" + path;
}
m.put(Message.REQUEST_URI, baseAddress + path);
}
I'd submit a patch + unit tests, but I can't access the source repo from
here.
Cheers,
Gary
-----Original Message-----
From: Sergey Beryozkin [mailto:sbery...@progress.com]
Sent: 20 February 2009 19:16
To: dev@cxf.apache.org
Subject: Re: CXF dual-servlet issues
I'm impressed :-) Looks like it's all down to a url pattern you choose
:-) Yeah - I'm too exhausted :-) too at the moment so will check early
next week.
I'm about to complete the client api stuff for 2.2. and will dedicate
the remaining time to addressing the various issues raised recently
Cheers, Sergey
----- Original Message -----
From: "Tong, Gary (FID)" <gary.t...@morganstanley.com>
To: <dev@cxf.apache.org>
Sent: Friday, February 20, 2009 6:59 PM
Subject: CXF dual-servlet issues
Will investigate more on Monday, but this is currently breaking in CXF
2.1.4:
context.xml:
<?xml version="1.0"?>
<beans xmlns="http://www.springframework.org/schema/beans";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:jaxrs="http://cxf.apache.org/jaxrs";
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd";>
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import
resource="classpath:META-INF/cxf/cxf-extension-jaxrs-binding.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<jaxrs:server id="cxfMapping" address="/">
<jaxrs:serviceBeans>
<bean class="sandbox.cxf.controller.FooController"/>
</jaxrs:serviceBeans>
<jaxrs:extensionMappings>
<entry key="json" value="application/json"/>
<entry key="xml" value="application/xml"/>
</jaxrs:extensionMappings>
</jaxrs:server>
</beans>
web.xml:
<?xml version="1.0"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";
version="2.4">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/context.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</l
istener-class>
</listener>
<servlet>
<servlet-name>cxf</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-clas
s>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>cxf</servlet-name>
<url-pattern>/foo/*</url-pattern>
</servlet-mapping>
</web-app>
FooController.java:
@Path("/foo/")
public class FooController {
@GET
@Path("/text/")
@ProduceMime("text/plain")
public String text() {
return "foo";
}
@GET
@Path("/response/")
public Response response() {
return new Response("foo");
}
}
Response.java:
@XmlRootElement(name = "response")
@XmlAccessorType(XmlAccessType.FIELD)
public class Response {
@XmlElement(name = "msg")
private String message;
public Response() {
}
public Response(String message) {
this.message = message;
}
/**
* @return the message
*/
public String getMessage() {
return message;
}
/**
* @param message
* the message to set
*/
public void setMessage(String message) {
this.message = message;
}
}
Results:
GET /foo/foo/text -> 200 "foo"
GET /foo/foo/response.xml -> 404
GET /foo/foo/response.json -> 404
But change web.xml from
<servlet-mapping>
<servlet-name>cxf</servlet-name>
<url-pattern>/foo/*</url-pattern>
</servlet-mapping>
To
<servlet-mapping>
<servlet-name>cxf</servlet-name>
<url-pattern>/wtf/*</url-pattern>
</servlet-mapping>
GET /wtf/foo/text -> 200 "foo"
GET /wtf/foo/response.xml -> 200 ...
GET /wtf/foo/response.json -> 200 ...
Bizarre...
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