Hello Daniel. Always the same error, it doesn't depend on the jars I have in the project. So, the error is form another thing, that it is impossible to find. Maybe it is because classpath configuration, etc. I'm not GWT expert so it is possible that the problem is in the project configuration.
Attached you could find maven depency tree of the project with all the jars and versions. If you see something, tell me, please. Thanks. *David Roldán* *UITU: Ubiquitous Internet Technologies Unit * http://fi2.cat/uitudesc *i2CAT FOUNDATION* Gran Capità 2-4 (Nexus I building) 2nd Floor, office 203; 08034 Barcelona +34 93 553 26 33 2014-10-21 22:37 GMT+02:00 Daniel Kulp <[email protected]>: > > > On Oct 21, 2014, at 12:43 PM, David Roldan Puig <[email protected]> > wrote: > > > > Hello Daniel. > > > > Thanks for the answer. > > > > Executing the sentence;: > > > System.out.println(Collections.list(Thread.currentThread().getContextClassLoader().getResources("META-INF/cxf/bus-extensions.txt"))); > > the > > result is an empty [] > > > > However in the list of jars within /lib folder we could find all the > needed > > jars as for exemple cxf-rt-trasnports-http-2.2.3 and .... > http-jetty-2.2.3 > > > > If I generate the file "bus-extensions.txt" in the folder META-INF/cxf/ > the > > result of the sentence is: > > > [jar:file:/C:/Users/i2Cat/.m2/repository/org/apache/cxf/cxf-core/3.0.1/cxf-core-3.0.1.jar!/META-INF/cxf/bus-extensions.txt] > > Wait…. you have a mix of CXF 3.0.1 and 2.2.3? That would certainly be > problematic. > > Dan > > > > > > > > I d0n't know exactly who generate this file and what is the content > inside > > it. > > > > the code is the following: > > _________________________________________________________________________ > > > > > *System.out.println(Collections.list(Thread.currentThread().getContextClassLoader().getResources("META-INF/cxf/bus-extensions.txt"))); > > * > > *DomainsAPI resource = > > JAXRSClientFactory.create("http://localhost:9998/api/v1/ > > <http://localhost:9998/api/v1/>", DomainsAPI.class);* > > *WebClient.client(resource).header("X-USER", > > "super_admin_key").accept(MediaType.APPLICATION_JSON); * > > *List<Domain> response = resource.getDomains(); * > > _________________________________________________________________________ > > > > > > I don't understand where is tehe problem. Maybe GWT configuratin is not > > correct.. or something similar. > > > > I need your help. > > Thanks. > > > > > > > > > > *David Roldán* > > > > *UITU: Ubiquitous Internet Technologies Unit * > > http://fi2.cat/uitudesc > > > > *i2CAT FOUNDATION* > > Gran Capità 2-4 (Nexus I building) > > 2nd Floor, office 203; 08034 Barcelona > > +34 93 553 26 33 > > > > 2014-10-20 20:33 GMT+02:00 Daniel Kulp <[email protected]>: > > > >> > >> You aren’t doing something silly like creating some sort of uber-jar or > >> combining jars together or similar, are you? That would certainly > cause > >> this. > >> > >> In your code someplace, try doing something like: > >> > >> System.out.println(Collections.list(getClass().getClassLoader() > >> > >> .getResources("META-INF/cxf/bus-extensions.txt"))); > >> > >> > >> (possibly with the Thread.contextClassloader() instead of the > >> getClass().getClassLoader() call) > >> > >> and make sure it’s printing out a bunch of locations and not one. More > >> importantly, make sure the one in cxf-rt-transports-http is in the list. > >> > >> > >> Dan > >> > >> > >> > >>> On Oct 16, 2014, at 5:59 AM, David Roldan Puig <[email protected] > > > >> wrote: > >>> > >>> Hello, > >>> > >>> I would like to create an APIRest Client in a WebProject with Google > Web > >>> toolkit (GWT 2.6.1). I am using CXF in order to use my interfaces to > get > >>> the client. > >>> > >>> I use this code to obtain the client in the serviceImplementation class > >>> inside a package in the server of GWT project: > >>> > >>> > >>> > >>> DomainsAPI resource = JAXRSClientFactory.create(" > >>> http://localhost:9998/api/v1/";, DomainsAPI.class, providers); > >>> WebClient.client(resource).header("X-USER", > >>> userKey).accept(MediaType.APPLICATION_JSON); > >>> ObjectMapper mapper = new ObjectMapper(); > >>> Response response = resource.getDomains(); > >>> String hp = response.readEntity(String.class); > >>> Domain[] dd = mapper.readValue(hp, Domain[].class); > >>> ... > >>> > >>> > >>> POM configuration: > >>> > >>> <dependencies> > >>> <dependency> > >>> <groupId>com.google.gwt</groupId> > >>> <artifactId>gwt-servlet</artifactId> > >>> <version>2.6.1</version> > >>> <scope>runtime</scope> > >>> </dependency> > >>> <dependency> > >>> <groupId>com.google.gwt</groupId> > >>> <artifactId>gwt-user</artifactId> > >>> <version>2.6.1</version> > >>> <scope>provided</scope> > >>> </dependency> > >>> <dependency> > >>> <groupId>org.apache.cxf</groupId> > >>> <artifactId>cxf-rt-transports-http</artifactId> > >>> <version>3.0.1</version> > >>> </dependency> > >>> <dependency> > >>> <groupId>org.apache.cxf</groupId> > >>> <artifactId>cxf-rt-rs-client</artifactId> > >>> <version>3.0.1</version> > >>> </dependency> > >>> <dependency> > >>> <groupId>org.codehaus.jackson</groupId> > >>> <artifactId>jackson-jaxrs</artifactId> > >>> <version>1.9.13</version> > >>> </dependency> > >>> </dependencies> > >>> > >>> > >>> This code is processed but when resource.getDomains() is called, I > obtain > >>> the typical error with GWT and CXF: > >>> > >>> Advertencia: Interceptor for { > >>> http://clientAPIRest.shared.us2p.uitu.com/}DomainsAPI has thrown > >> exception, > >>> unwinding now > >>> org.apache.cxf.interceptor.Fault: No conduit initiator was found for > the > >>> namespace http://cxf.apache.org/transports/http. > >>> > >>> .... > >>> Caused by: org.apache.cxf.BusException: No conduit initiator was found > >> for > >>> the namespace http://cxf.apache.org/transports/http. > >>> at > >>> > >> > org.apache.cxf.bus.managers.ConduitInitiatorManagerImpl.getConduitInitiator(ConduitInitiatorManagerImpl.java:110) > >>> at > >>> > >> > org.apache.cxf.endpoint.AbstractConduitSelector.getSelectedConduit(AbstractConduitSelector.java:104) > >>> .... > >>> > >>> > >>> But, if I try this code in a stand alone maven project with its > >>> dependencies works properly. The sample code is the same as above and > the > >>> dependencies in POM maven are the following: > >>> > >>> <dependencies> > >>> > >>> <dependency> > >>> > >>> <groupId>org.apache.cxf</groupId> > >>> > >>> <artifactId>cxf-rt-transports-http</artifactId> > >>> > >>> <version>3.0.1</version> > >>> > >>> </dependency> > >>> > >>> <dependency> > >>> > >>> <groupId>org.apache.cxf</groupId> > >>> > >>> <artifactId>cxf-rt-rs-client</artifactId> > >>> > >>> <version>3.0.1</version> > >>> > >>> </dependency> > >>> > >>> </dependencies> > >>> > >>> > >>> > >>> I don't know exactly where is the problem. I saw lots of comments about > >> CXF > >>> dependencies but no one is the solution I amb looking for. > >>> The project works without GWT so the problem is in the integration > >> between > >>> them, I don't know exactly. > >>> > >>> I hope your help. > >>> Thanks a lot. > >>> > >>> Regards > >>> > >>> *David Roldán* > >>> > >>> *UITU: Ubiquitous Internet Technologies Unit * > >>> http://fi2.cat/uitudesc > >>> > >>> *i2CAT FOUNDATION* > >>> Gran Capità 2-4 (Nexus I building) > >>> 2nd Floor, office 203; 08034 Barcelona > >>> +34 93 553 26 33 > >> > >> -- > >> Daniel Kulp > >> [email protected] - http://dankulp.com/blog > >> Talend Community Coder - http://coders.talend.com > >> > >> > > -- > Daniel Kulp > [email protected] - http://dankulp.com/blog > Talend Community Coder - http://coders.talend.com > >
