Restful Services with Axis 2
Hello Axis 2 Users ,
Has anybody tried out developing Restful Services
using Axis 2 ?
I have followed the instructions as given in the link
http://www.webmonkey.com/tutorial/RESTful_Web_Services_with_Apache_Axis2
http://www.webmonkey.com/tutorial/RESTful_Web_Services_with_Apache_Axis
2
I get an EPR not found error when I try to access an end point in a
restful manner using thr url
http://localhost:8080/Axis2Demo/services/UserMgmtServiceImpl/User/1
ERROR] The service cannot be found for the endpoint reference (EPR)
/Axis2Demo/services/User/1
org.apache.axis2.AxisFault: The service cannot be found for the endpoint
reference (EPR) /Axis2Demo/services/User/1
The wsdl has the following http bindings
wsdl2:binding name=UserMgmtServiceImplHttpBinding
interface=tns:ServiceInterface whttp:methodDefault=GET
type=http://www.w3.org/ns/wsdl/http;
wsdl2:fault ref=tns:Exception/
wsdl2:operation ref=tns:getAllUsers whttp:location=Users
whttp:method=GET /
wsdl2:operation ref=tns:createUser whttp:location=User
whttp:method=POST
wsdl2:outfault ref=tns:Exception/
/wsdl2:operation
wsdl2:operation ref=tns:getUser whttp:location=User/{userId}
whttp:method=GET
wsdl2:outfault ref=tns:Exception/
/wsdl2:operation
wsdl2:operation ref=tns:updateUser whttp:location=User
whttp:method=PUT
wsdl2:outfault ref=tns:Exception/
/wsdl2:operation
/wsdl2:binding
We are evaluating Axis 2 and for us choose it over other webservice
offerings, it is very important that we should be able to develop
Restful Services with Axis 2. I have googled this up ,but could not find
a solution.
Could you please provide any pointers in debugging this issue ?
Appreciate your time and effort
thank you,
Suchitha.
how to open a JIRA issue for Axis 2 Version 1.5
Hello Axis Users, I think I have found a bug in Axis2 Version 1.5 in regard to Restful Services. I would like to open a bug for the same. Could you please provide information on the procedure to be followed for opening bugs thank you, Suchitha.
RE: how to open a JIRA issue for Axis 2 Version 1.5
Thanks Deepal for the prompt response. Do we need to verify if it is bug before opening a JIRA issue? Anyways briefly specifying the issue here for your reference In Axis 2 Version 1.5 .Even when we add the parameter below to services.xml,the customized/modified wsdl cannot be fetched using the url http://localhost:8080/Axis2Demo/services/UserMgmtServiceImpl?wsdl2 parameter name=useOriginalwsdl locked=truetrue/parameter We will need wsdl2.0 for restful services to work, and in this scenario we get wsdl2.0 without any of the httpbindings which were added to the modified wsdl. Thanks, Suchitha. -Original Message- From: Deepal jayasinghe [mailto:deep...@gmail.com] Sent: Tuesday, June 23, 2009 6:16 PM To: axis-user@ws.apache.org Subject: Re: how to open a JIRA issue for Axis 2 Version 1.5 Go to https://issues.apache.org/jira/browse/AXIS2 And then create a new issues, Thanks, Deepal Hello Axis Users, I think I have found a bug in Axis2 Version 1.5 in regard to Restful Services. I would like to open a bug for the same. Could you please provide information on the procedure to be followed for opening bugs thank you, Suchitha. -- Thank you! http://blogs.deepal.org http://deepal.org
package to namespace mapping
Hello All , I am using axis 2 version 1.4. The command line tool (java 2 wsdl) is used with the following options. java2wsdl -wv 2.0 -cp ./classes -of UsermgmtService.wsdl -sn UserMgmtServiceImpl -p2n com.cisco.webservices.beans,usermgmt com.cisco.webservices.impl,usermgmt com.cisco.webservices.interfaces,usermgmt -cn com.cisco.webservices.impl.UserMgmtServiceImpl I am trying to associate the same namespace to all the packages used by the usermgmt service. I have tried the option -p2n all,usermgt as well, but it did not work either. The generated wsdl is attached. In this wsdl the namespace usermgmt is not used at all. The src code UserMgmtServiceImpl.java is also attached Is this a bug in Axis or is my usage not correct ? Could you please help me out thank you, suchitha UsermgmtService.wsdl Description: UsermgmtService.wsdl UserMgmtServiceImpl.java Description: UserMgmtServiceImpl.java
Restful Service issues
Hello All, I have implemented a user management restful service as per the tutorial given in http://www.webmonkey.com/tutorial/RESTful_Web_Services_with_Apache_Axis2 http://www.webmonkey.com/tutorial/RESTful_Web_Services_with_Apache_Axis 2 . Configuration details Tomcat server 5.5 Java 1.6 Axis 2 1.4 version As per the instructions in the tutorial I have manually tweaked the wsdl2.0 file to accomplish the following a) add whttp location and methods b) Move all the beans/exceptions/complextypes under one namespace The modifed wsdl is placed in the service archive. However, I have landed into the following issues 1) when I access the url http://localhost:8080/Axis2Demo/services/UserMgmtServiceImpl?wsdl2 I do not get the modified wsdl 2) when I try to access an existing user using the url http://localhost:8080/Axis2Demo/services/UserMgmtServiceImpl/User/1 , It leads to End point reference not found error as shown below. ERROR] The service cannot be found for the endpoint reference (EPR) /Axis2Demo/services/User/1 org.apache.axis2.AxisFault: The service cannot be found for the endpoint reference (EPR) /Axis2Demo/services/User/1 I have attached the java code and wsdl2.0 for ready reference. I can also provide additional details if needed. Do we need to explicitly pass the manually tweaked wsdl to services.xml ? I did not find any element/parameter in services.xml which can be used for this purpose Could you please let me know as to what could be the issue here? Thank you , Suchitha. UserMgmtServiceImpl.java Description: UserMgmtServiceImpl.java UserMgmtServiceImpl.wsdl Description: UserMgmtServiceImpl.wsdl
Axis 2 version 1.5 (Restful Services)
Hello All , Does Axis2 Version 1.5 have any enhancements/differences in regard to developing Restful services when compared to its predecessor (Axis 2 Version 1.4)? is there a link which talks about these enhancements When Axis 2 Version 1.4 is used for developing Restful Services using WSDL 2.0 , we have to manually tweak the WSDL for name space changes. Do we still need to make these name space changes manually in Axis 2 Version 1.5? Could you please let me know thank you, suchitha
Java doc for Axis2 Version 1.4
Hello Axis Users , The link for Axis 2 Version 1.4 java doc is broken (http://ws.apache.org/1_4/api/index.html http://ws.apache.org/1_4/api/index.html ). Could you please forward me to the correct link. thanks, Suchitha.
RE: Axis 2.0 support for Restful services
Thank you Sagara and Chinmoy for your response. I have gone through the links which are helpful. Hello Axis Developers. I have observed that HTTP Post is done through OMElement (which is custom class in axis). This is specified in the link http://ws.apache.org/axis2/1_1/rest-ws.html. If I want to post simple xml Payload to Axis2 Service in a RESTFUL manner from a .NET or a Flex client(cross platform client) How do I do it? I cannot use OMElement here as It is not present in .NET framework or Flex. Any pointers are greatly appreciated. All of us use web services for cross platform communication, so we might stumble upon this issue sooner or later. Thanks, suchitha -Original Message- From: Sagara Gunathunga [mailto:sagara.gunathu...@gmail.com] Sent: Wednesday, May 27, 2009 11:29 PM To: axis-user@ws.apache.org Subject: Re: Axis 2.0 support for Restful services Hi Suchitha, Axis2 Supported for REST from its early releases ,you can refer following links [1] [2] for more details ,but at the moment Axis2 does not supports for JAX-RS (JSR 311) annotation based RESTFUL service model. [1] - http://wso2.org/blog/keith/958 [2]- http://wso2.org/library/175 Thanks , On Thu, May 28, 2009 at 9:45 AM, Chinmoy Chakraborty cch...@gmail.com wrote: try this: http://ws.apache.org/axis2/0_94/rest-ws.html Chinmoy On Thu, May 28, 2009 at 3:39 AM, Suchitha Koneru (sukoneru) sukon...@cisco.com wrote: Hello all , Does Axis 2.0 support JAX-RS and JSR 331 ? Could you please provide information in regard to the support provided by Axis 2.0 for developing RESTFUL services. thanks, suchitha. -- Sagara Gunathunga Blog - http://ssagara.blogspot.com Web - http://sagaras.awardspace.com/
RE: Axis 2.0 support for Restful services
Thanks Andreas for the clarification. So we can post any xml payload in a restful manner to axis 2 webservice from any webservice client. Will Axis 2 web service engine treat the request as restful request and send the response as xml? Thanks, Suchitha. -Original Message- From: Andreas Veithen [mailto:andreas.veit...@gmail.com] Sent: Thursday, May 28, 2009 2:43 PM To: axis-user@ws.apache.org Subject: Re: Axis 2.0 support for Restful services OMElement is Axis2's internal representation of an XML element. Cross platform communication has nothing to do with how the wire format is represented internally. Andreas On Thu, May 28, 2009 at 23:06, Suchitha Koneru (sukoneru) sukon...@cisco.com wrote: Thank you Sagara and Chinmoy for your response. I have gone through the links which are helpful. Hello Axis Developers. I have observed that HTTP Post is done through OMElement (which is custom class in axis). This is specified in the link http://ws.apache.org/axis2/1_1/rest-ws.html. If I want to post simple xml Payload to Axis2 Service in a RESTFUL manner from a .NET or a Flex client(cross platform client) How do I do it? I cannot use OMElement here as It is not present in .NET framework or Flex. Any pointers are greatly appreciated. All of us use web services for cross platform communication, so we might stumble upon this issue sooner or later. Thanks, suchitha -Original Message- From: Sagara Gunathunga [mailto:sagara.gunathu...@gmail.com] Sent: Wednesday, May 27, 2009 11:29 PM To: axis-user@ws.apache.org Subject: Re: Axis 2.0 support for Restful services Hi Suchitha, Axis2 Supported for REST from its early releases ,you can refer following links [1] [2] for more details ,but at the moment Axis2 does not supports for JAX-RS (JSR 311) annotation based RESTFUL service model. [1] - http://wso2.org/blog/keith/958 [2]- http://wso2.org/library/175 Thanks , On Thu, May 28, 2009 at 9:45 AM, Chinmoy Chakraborty cch...@gmail.com wrote: try this: http://ws.apache.org/axis2/0_94/rest-ws.html Chinmoy On Thu, May 28, 2009 at 3:39 AM, Suchitha Koneru (sukoneru) sukon...@cisco.com wrote: Hello all , Does Axis 2.0 support JAX-RS and JSR 331 ? Could you please provide information in regard to the support provided by Axis 2.0 for developing RESTFUL services. thanks, suchitha. -- Sagara Gunathunga Blog - http://ssagara.blogspot.com Web - http://sagaras.awardspace.com/
Axis 2.0 support for Restful services
Hello all , Does Axis 2.0 support JAX-RS and JSR 331 ? Could you please provide information in regard to the support provided by Axis 2.0 for developing RESTFUL services. thanks, suchitha.
WS - Reliable Messaging
Hello Axis Users , Axis 1.4 and Axis 2.0 both the implementations support WS - Reliable Messaging. I am trying to get an idea as to what is improved/different in Axis 2.0 when compared to Axis 1.4 in regard to WS - Reliable Messaging. I tried looking up this information online , but could not get any useful pointers. Thank you, suchitha.
