Re: Need urgent help on binding to external web service within Tuscany
Hi, Sorry for the late answer, I, have involved in other (urgent) tasks. I have not said I did not like the XML mediation approach only that we would have prefer to consider a direct connection first. Anyway, thanks to the code you sent to me, Ant, I have ironed out the problem of the translator web service (RPC-encoded) that I succeded to connect to. But now, as I have said in my previous mail, I am considering other web services that seems to be doc literal encoded. I began to try the direct connection to them but I did not succeed. As these web services are not public ones, I have done a try on a simple (helloworrd) public one without success. Depending, on the binding way (uri, wsdlElement and promoted or not promoted reference) I get different exceptions (some are indicated - within a comment - in the composite files). So, what is wrong ? I have opened a JIRA and attached the code I wrote; please, would you mind to verify (and correct if necessary) it or send me an equivalent example that works because I need to make it work rapidly now. Thanks, Marina. Le 21 avr. 08 à 09:45, ant elder a écrit : You can tell if a wsdl is rpc-encoded by looking for style=rpc and use=encoded in the operation element on the binding. Thats an old-fashioned way of doing web services, its not compliant with modern standards, and many WS stacks no longer support it. Tuscany uses Apache Axis2 for WS support and Axis2 does not support rpc-encoded. There has been some talk on the Axis2 mailing lists about adding that support so if that happens Tuscany will pick it up, but I doubt it will get done in the very near future. Why don't you like the XML mediation component approach? Even if we did have support for rpc-encoded there probably would be a manual code-gen step required so is having to write a mediation component so much different? ...ant On Fri, Apr 18, 2008 at 2:59 PM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Thank you very much to everyone for your answers and contributions. Despite, it is not really a good news regarding the Translator web service, we should get some alternative as we have to consider other external web services. I hope that among them, we will find at least one using doc literal encoding; by this way, how can I be sure the WSDL use the doc literal encoding ? We had a discussion with my colleagues as to decide the best work direction to choose. Let me try to explain as clearly as possible what we must necessarily succeed to show in our experiment using SCA and Tuscany SCA Java. We should be able to demonstrate: - how to manage in a declarative manner (SCA, SCDL say .Composite) a ws binding together with various policies (among which security by authentication) to legacy external web services. Legacy means already existing and already deployed. - how it can be achieved successfully using Tuscany. So, for the moment, we put the interesting proposition (mediation component ) by Ant aside for possible later use as we wish to go on with direct external connection - if achievable. To this end, as I did not succeeded yet in trying your external ws connection example, I would appreciate if I can send you my code for verification in case I do not succeed in my tests on another web service. Simon proposed me to send it via a JIRA session but which type of issue do I choose ? test, improvement ? Of course, we are still greatly interested in a Tuscany solution to the RPC-encoded wsdl if it is to come. Regards, Marina. Le 18 avr. 08 à 11:21, ant elder a écrit : On Fri, Apr 18, 2008 at 9:12 AM, Simon Laws [EMAIL PROTECTED] wrote: On Thu, Apr 17, 2008 at 7:00 PM, ant elder [EMAIL PROTECTED] wrote: We might not have RPC-encoded support with the Tuscany data binding framework yet but we do support components using plain XML so isn't this exactly the type of situation where thats useful? There could be a mediation component with a reference to that remote service which uses Axiom OMElements or even JavaScript/E4X to invoke the service and providing a service interface with the de-XMLed parameters for the web service. I can try coding something like that up later on today for you Marina if that would help? ...ant On Thu, Apr 17, 2008 at 6:37 PM, Raymond Feng [EMAIL PROTECTED] wrote: To echo what Simon Laws said, we don't have support for RPC- encoded WSDL operations in Tuscany yet. Thanks, Raymond -- From: Simon Laws [EMAIL PROTECTED] Sent: Thursday, April 17, 2008 10:26 AM To: tuscany-user@ws.apache.org Subject: Re: Need urgent help on binding to external web service within Tuscany On Thu, Apr 17, 2008 at 5:44 PM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Thanks for the answer by Simon Laws and his proposition to open a JIRA for providing my code there. Before
Re: Need urgent help on binding to external web service within Tuscany
On Fri, Apr 18, 2008 at 9:12 AM, Simon Laws [EMAIL PROTECTED] wrote: On Thu, Apr 17, 2008 at 7:00 PM, ant elder [EMAIL PROTECTED] wrote: We might not have RPC-encoded support with the Tuscany data binding framework yet but we do support components using plain XML so isn't this exactly the type of situation where thats useful? There could be a mediation component with a reference to that remote service which uses Axiom OMElements or even JavaScript/E4X to invoke the service and providing a service interface with the de-XMLed parameters for the web service. I can try coding something like that up later on today for you Marina if that would help? ...ant On Thu, Apr 17, 2008 at 6:37 PM, Raymond Feng [EMAIL PROTECTED] wrote: To echo what Simon Laws said, we don't have support for RPC-encoded WSDL operations in Tuscany yet. Thanks, Raymond -- From: Simon Laws [EMAIL PROTECTED] Sent: Thursday, April 17, 2008 10:26 AM To: tuscany-user@ws.apache.org Subject: Re: Need urgent help on binding to external web service within Tuscany On Thu, Apr 17, 2008 at 5:44 PM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Thanks for the answer by Simon Laws and his proposition to open a JIRA for providing my code there. Before doing so, would you please test the following links of the external web service I try to connect to : http://159.217.144.79/webservices/Translator.asmx http://159.217.144.79/webservices/Translator.asmx?WSDL It seems to be publicly available. Thanks. Regards, Marina. Le 17 avr. 08 à 13:37, Simon Laws a écrit : On Thu, Apr 17, 2008 at 11:02 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Yes I had looked to that demo example and did not succeded in making it work due to an execution error (which is the same as below) ; furthermore, I noticed the web service was oflline. I download the new version you indicate to me in your answer say https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/demos/ xml-bigbank/ but it does not work: - first, Ant fails because the build-dependency.xml file is missing; - I do not know whether it is correct but I have used the one provided in the previous version of the xml-bigbank - after that I get the following execution error: === ant runBuildfile: build.xml run: [java] Exception in thread main javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.MXParserFactory not found [java] at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:72) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:176) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:92) [java] at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java:136) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntimeBuilder.createContributionService(ReallySmallRuntimeBuilder.java:181) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime.start(ReallySmallRuntime.java:129) [java] at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:99) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:230) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69) [java] at bigbank.BigBankClient.main(BigBankClient.java:30) [java] Java Result: 1 BUILD SUCCESSFUL Total time: 2 seconds === So I cannot go forward on my problem with connecting to the external web service. Can you still help please; I can send you my coding if it helps. In your answer, you mentionned the trunk; what and where is it ? Regards, Marina. Le 15 avr. 08 à 18:37, Luciano Resende a écrit : Have you looked in the XML BigBank demo application ? This utilizes a external stock quote web services. Note that the 1.1 service that was in use has gone offline, and the trunk or 1.2 version of the application should work for you, as we changed the service in use. [1] https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/ demos/xml-bigbank
Re: Need urgent help on binding to external web service within Tuscany
Hi, Yes I had looked to that demo example and did not succeded in making it work due to an execution error (which is the same as below) ; furthermore, I noticed the web service was oflline. I download the new version you indicate to me in your answer say https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/demos/xml- bigbank/ but it does not work: - first, Ant fails because the build-dependency.xml file is missing; - I do not know whether it is correct but I have used the one provided in the previous version of the xml-bigbank - after that I get the following execution error: === ant runBuildfile: build.xml run: [java] Exception in thread main javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.MXParserFactory not found [java] at javax.xml.stream.FactoryFinder.newInstance (FactoryFinder.java:72) [java] at javax.xml.stream.FactoryFinder.find (FactoryFinder.java:176) [java] at javax.xml.stream.FactoryFinder.find (FactoryFinder.java:92) [java] at javax.xml.stream.XMLInputFactory.newInstance (XMLInputFactory.java:136) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntimeBuilder.crea teContributionService(ReallySmallRuntimeBuilder.java:181) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime.start (ReallySmallRuntime.java:129) [java] at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init (DefaultSCADomain.java:99) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance (SCADomain.java:230) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance (SCADomain.java:69) [java] at bigbank.BigBankClient.main(BigBankClient.java:30) [java] Java Result: 1 BUILD SUCCESSFUL Total time: 2 seconds === So I cannot go forward on my problem with connecting to the external web service. Can you still help please; I can send you my coding if it helps. In your answer, you mentionned the trunk; what and where is it ? Regards, Marina. Le 15 avr. 08 à 18:37, Luciano Resende a écrit : Have you looked in the XML BigBank demo application ? This utilizes a external stock quote web services. Note that the 1.1 service that was in use has gone offline, and the trunk or 1.2 version of the application should work for you, as we changed the service in use. [1] https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/ demos/xml-bigbank/ On Tue, Apr 15, 2008 at 9:30 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hello, I have began to work on SCA and Tuscany SCA Java a few time ago and I would greetly need your help as I have been asked to urgently contribute to an experimentation using SCA and Tuscany Java. This experimentation especially involves already existing and deployed business web services. I have read various documents on SCA and in particular the very nice article Introducing SCA by David Chappell Associates. Reading this paper - in particular, the section putting together: illustrating an SCA application and the corresponding figure - I was convinced that it was possible to use binding.ws to connect from a SCA domain to a non- SCA web service as well as from a SCA domain to a web service in another SCA domain - say invoke an external non-SCA web service or an extra-SCAdomain web service. However, after installing and experiencing with tuscany-sca-1.1- incubating I did not succeeded once on invoking an external SOAP (asmx) web service, whatever I use binding.ws uri= ... or binding.ws wsdlElement etc.. Depending on the description of binding.ws in the composite file, I get a different execution exception (service not found in WSDL, reflect.UndeclaredThrowableException, ClassCast Exception ...) Moreover, I do not see any corresponding examples in Tuscany Java. So my question is : does this work in Tuscany SCA Java 1.1 ? If the answer is yes, would you please provide me with an corresponding working example (because in that case, I obvioulsy have made a mistake somewhere in the code or composite description )? If the answer is no, is there another already available version in which that is working or a planned version within a few months ? Thanks very much. Regards, Marina. -- Luciano Resende Apache Tuscany Committer http://people.apache.org/~lresende http://lresende.blogspot.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Need urgent help on binding to external web service within Tuscany
On Thu, Apr 17, 2008 at 11:02 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Yes I had looked to that demo example and did not succeded in making it work due to an execution error (which is the same as below) ; furthermore, I noticed the web service was oflline. I download the new version you indicate to me in your answer say https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/demos/xml-bigbank/ but it does not work: - first, Ant fails because the build-dependency.xml file is missing; - I do not know whether it is correct but I have used the one provided in the previous version of the xml-bigbank - after that I get the following execution error: === ant runBuildfile: build.xml run: [java] Exception in thread main javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.MXParserFactory not found [java] at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:72) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:176) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:92) [java] at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java:136) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntimeBuilder.createContributionService(ReallySmallRuntimeBuilder.java:181) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime.start(ReallySmallRuntime.java:129) [java] at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:99) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:230) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69) [java] at bigbank.BigBankClient.main(BigBankClient.java:30) [java] Java Result: 1 BUILD SUCCESSFUL Total time: 2 seconds === So I cannot go forward on my problem with connecting to the external web service. Can you still help please; I can send you my coding if it helps. In your answer, you mentionned the trunk; what and where is it ? Regards, Marina. Le 15 avr. 08 à 18:37, Luciano Resende a écrit : Have you looked in the XML BigBank demo application ? This utilizes a external stock quote web services. Note that the 1.1 service that was in use has gone offline, and the trunk or 1.2 version of the application should work for you, as we changed the service in use. [1] https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/ demos/xml-bigbank/ On Tue, Apr 15, 2008 at 9:30 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hello, I have began to work on SCA and Tuscany SCA Java a few time ago and I would greetly need your help as I have been asked to urgently contribute to an experimentation using SCA and Tuscany Java. This experimentation especially involves already existing and deployed business web services. I have read various documents on SCA and in particular the very nice article Introducing SCA by David Chappell Associates. Reading this paper - in particular, the section putting together: illustrating an SCA application and the corresponding figure - I was convinced that it was possible to use binding.ws to connect from a SCA domain to a non-SCA web service as well as from a SCA domain to a web service in another SCA domain - say invoke an external non-SCA web service or an extra-SCAdomain web service. However, after installing and experiencing with tuscany-sca-1.1-incubating I did not succeeded once on invoking an external SOAP (asmx) web service, whatever I use binding.ws uri= ... or binding.ws wsdlElement etc.. Depending on the description of binding.ws in the composite file, I get a different execution exception (service not found in WSDL, reflect.UndeclaredThrowableException, ClassCast Exception ...) Moreover, I do not see any corresponding examples in Tuscany Java. So my question is : does this work in Tuscany SCA Java 1.1 ? If the answer is yes, would you please provide me with an corresponding working example (because in that case, I obvioulsy have made a mistake somewhere in the code or composite description )? If the answer is no, is there another already available version in which that is working or a planned version within a few months ? Thanks very much. Regards, Marina. -- Luciano Resende Apache Tuscany Committer http://people.apache.org/~lresendehttp://people.apache.org/%7Elresende http://lresende.blogspot.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To
Re: Need urgent help on binding to external web service within Tuscany
Hi, Thanks for the answer by Simon Laws and his proposition to open a JIRA for providing my code there. Before doing so, would you please test the following links of the external web service I try to connect to : http://159.217.144.79/webservices/Translator.asmx http://159.217.144.79/webservices/Translator.asmx?WSDL It seems to be publicly available. Thanks. Regards, Marina. Le 17 avr. 08 à 13:37, Simon Laws a écrit : On Thu, Apr 17, 2008 at 11:02 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Yes I had looked to that demo example and did not succeded in making it work due to an execution error (which is the same as below) ; furthermore, I noticed the web service was oflline. I download the new version you indicate to me in your answer say https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/demos/ xml-bigbank/ but it does not work: - first, Ant fails because the build-dependency.xml file is missing; - I do not know whether it is correct but I have used the one provided in the previous version of the xml-bigbank - after that I get the following execution error: === ant runBuildfile: build.xml run: [java] Exception in thread main javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.MXParserFactory not found [java] at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:72) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:176) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:92) [java] at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java: 136) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntimeBuilder.c reateContributionService(ReallySmallRuntimeBuilder.java:181) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime.start (ReallySmallRuntime.java:129) [java] at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init (DefaultSCADomain.java:99) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance (SCADomain.java:230) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance (SCADomain.java:69) [java] at bigbank.BigBankClient.main(BigBankClient.java:30) [java] Java Result: 1 BUILD SUCCESSFUL Total time: 2 seconds === So I cannot go forward on my problem with connecting to the external web service. Can you still help please; I can send you my coding if it helps. In your answer, you mentionned the trunk; what and where is it ? Regards, Marina. Le 15 avr. 08 à 18:37, Luciano Resende a écrit : Have you looked in the XML BigBank demo application ? This utilizes a external stock quote web services. Note that the 1.1 service that was in use has gone offline, and the trunk or 1.2 version of the application should work for you, as we changed the service in use. [1] https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/ demos/xml-bigbank/ On Tue, Apr 15, 2008 at 9:30 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hello, I have began to work on SCA and Tuscany SCA Java a few time ago and I would greetly need your help as I have been asked to urgently contribute to an experimentation using SCA and Tuscany Java. This experimentation especially involves already existing and deployed business web services. I have read various documents on SCA and in particular the very nice article Introducing SCA by David Chappell Associates. Reading this paper - in particular, the section putting together: illustrating an SCA application and the corresponding figure - I was convinced that it was possible to use binding.ws to connect from a SCA domain to a non- SCA web service as well as from a SCA domain to a web service in another SCA domain - say invoke an external non-SCA web service or an extra- SCAdomain web service. However, after installing and experiencing with tuscany-sca-1.1-incubating I did not succeeded once on invoking an external SOAP (asmx) web service, whatever I use binding.ws uri= ... or binding.ws wsdlElement etc.. Depending on the description of binding.ws in the composite file, I get a different execution exception (service not found in WSDL, reflect.UndeclaredThrowableException, ClassCast Exception ...) Moreover, I do not see any corresponding examples in Tuscany Java. So my question is : does this work in Tuscany SCA Java 1.1 ? If the answer is yes, would you please provide me with an corresponding working example (because in that case, I obvioulsy have made a mistake somewhere in the code or composite description )? If the answer is no, is there another already available version in which that is working or a planned version within a few months ? Thanks very much. Regards, Marina. -- Luciano Resende Apache Tuscany Committer http://people.apache.org/~lresendehttp://people.apache.org/% 7Elresende
Re: Need urgent help on binding to external web service within Tuscany
On Thu, Apr 17, 2008 at 5:44 PM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Thanks for the answer by Simon Laws and his proposition to open a JIRA for providing my code there. Before doing so, would you please test the following links of the external web service I try to connect to : http://159.217.144.79/webservices/Translator.asmx http://159.217.144.79/webservices/Translator.asmx?WSDL It seems to be publicly available. Thanks. Regards, Marina. Le 17 avr. 08 à 13:37, Simon Laws a écrit : On Thu, Apr 17, 2008 at 11:02 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Yes I had looked to that demo example and did not succeded in making it work due to an execution error (which is the same as below) ; furthermore, I noticed the web service was oflline. I download the new version you indicate to me in your answer say https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/demos/ xml-bigbank/ but it does not work: - first, Ant fails because the build-dependency.xml file is missing; - I do not know whether it is correct but I have used the one provided in the previous version of the xml-bigbank - after that I get the following execution error: === ant runBuildfile: build.xml run: [java] Exception in thread main javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.MXParserFactory not found [java] at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:72) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:176) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:92) [java] at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java:136) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntimeBuilder.createContributionService(ReallySmallRuntimeBuilder.java:181) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime.start(ReallySmallRuntime.java:129) [java] at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:99) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:230) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69) [java] at bigbank.BigBankClient.main(BigBankClient.java:30) [java] Java Result: 1 BUILD SUCCESSFUL Total time: 2 seconds === So I cannot go forward on my problem with connecting to the external web service. Can you still help please; I can send you my coding if it helps. In your answer, you mentionned the trunk; what and where is it ? Regards, Marina. Le 15 avr. 08 à 18:37, Luciano Resende a écrit : Have you looked in the XML BigBank demo application ? This utilizes a external stock quote web services. Note that the 1.1 service that was in use has gone offline, and the trunk or 1.2 version of the application should work for you, as we changed the service in use. [1] https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/ demos/xml-bigbank/ On Tue, Apr 15, 2008 at 9:30 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hello, I have began to work on SCA and Tuscany SCA Java a few time ago and I would greetly need your help as I have been asked to urgently contribute to an experimentation using SCA and Tuscany Java. This experimentation especially involves already existing and deployed business web services. I have read various documents on SCA and in particular the very nice article Introducing SCA by David Chappell Associates. Reading this paper - in particular, the section putting together: illustrating an SCA application and the corresponding figure - I was convinced that it was possible to use binding.ws to connect from a SCA domain to a non-SCA web service as well as from a SCA domain to a web service in another SCA domain - say invoke an external non-SCA web service or an extra-SCAdomain web service. However, after installing and experiencing with tuscany-sca-1.1-incubating I did not succeeded once on invoking an external SOAP (asmx) web service, whatever I use binding.ws uri= ... or binding.ws wsdlElement etc.. Depending on the description of binding.ws in the composite file, I get a different execution exception (service not found in WSDL, reflect.UndeclaredThrowableException, ClassCast Exception ...) Moreover, I do not see any corresponding examples in Tuscany Java. So my question is : does this work in Tuscany SCA Java 1.1 ? If the answer
Re: Need urgent help on binding to external web service within Tuscany
To echo what Simon Laws said, we don't have support for RPC-encoded WSDL operations in Tuscany yet. Thanks, Raymond -- From: Simon Laws [EMAIL PROTECTED] Sent: Thursday, April 17, 2008 10:26 AM To: tuscany-user@ws.apache.org Subject: Re: Need urgent help on binding to external web service within Tuscany On Thu, Apr 17, 2008 at 5:44 PM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Thanks for the answer by Simon Laws and his proposition to open a JIRA for providing my code there. Before doing so, would you please test the following links of the external web service I try to connect to : http://159.217.144.79/webservices/Translator.asmx http://159.217.144.79/webservices/Translator.asmx?WSDL It seems to be publicly available. Thanks. Regards, Marina. Le 17 avr. 08 à 13:37, Simon Laws a écrit : On Thu, Apr 17, 2008 at 11:02 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Yes I had looked to that demo example and did not succeded in making it work due to an execution error (which is the same as below) ; furthermore, I noticed the web service was oflline. I download the new version you indicate to me in your answer say https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/demos/ xml-bigbank/ but it does not work: - first, Ant fails because the build-dependency.xml file is missing; - I do not know whether it is correct but I have used the one provided in the previous version of the xml-bigbank - after that I get the following execution error: === ant runBuildfile: build.xml run: [java] Exception in thread main javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.MXParserFactory not found [java] at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:72) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:176) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:92) [java] at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java:136) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntimeBuilder.createContributionService(ReallySmallRuntimeBuilder.java:181) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime.start(ReallySmallRuntime.java:129) [java] at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:99) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:230) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69) [java] at bigbank.BigBankClient.main(BigBankClient.java:30) [java] Java Result: 1 BUILD SUCCESSFUL Total time: 2 seconds === So I cannot go forward on my problem with connecting to the external web service. Can you still help please; I can send you my coding if it helps. In your answer, you mentionned the trunk; what and where is it ? Regards, Marina. Le 15 avr. 08 à 18:37, Luciano Resende a écrit : Have you looked in the XML BigBank demo application ? This utilizes a external stock quote web services. Note that the 1.1 service that was in use has gone offline, and the trunk or 1.2 version of the application should work for you, as we changed the service in use. [1] https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/ demos/xml-bigbank/ On Tue, Apr 15, 2008 at 9:30 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hello, I have began to work on SCA and Tuscany SCA Java a few time ago and I would greetly need your help as I have been asked to urgently contribute to an experimentation using SCA and Tuscany Java. This experimentation especially involves already existing and deployed business web services. I have read various documents on SCA and in particular the very nice article Introducing SCA by David Chappell Associates. Reading this paper - in particular, the section putting together: illustrating an SCA application and the corresponding figure - I was convinced that it was possible to use binding.ws to connect from a SCA domain to a non-SCA web service as well as from a SCA domain to a web service in another SCA domain - say invoke an external non-SCA web service or an extra-SCAdomain web service. However, after installing and experiencing with tuscany-sca-1.1-incubating I did not succeeded once on invoking an external SOAP (asmx) web service, whatever I use binding.ws uri= ... or binding.ws wsdlElement etc.. Depending on the description of binding.ws in the composite file, I get a different execution exception (service
Re: Need urgent help on binding to external web service within Tuscany
We might not have RPC-encoded support with the Tuscany data binding framework yet but we do support components using plain XML so isn't this exactly the type of situation where thats useful? There could be a mediation component with a reference to that remote service which uses Axiom OMElements or even JavaScript/E4X to invoke the service and providing a service interface with the de-XMLed parameters for the web service. I can try coding something like that up later on today for you Marina if that would help? ...ant On Thu, Apr 17, 2008 at 6:37 PM, Raymond Feng [EMAIL PROTECTED] wrote: To echo what Simon Laws said, we don't have support for RPC-encoded WSDL operations in Tuscany yet. Thanks, Raymond -- From: Simon Laws [EMAIL PROTECTED] Sent: Thursday, April 17, 2008 10:26 AM To: tuscany-user@ws.apache.org Subject: Re: Need urgent help on binding to external web service within Tuscany On Thu, Apr 17, 2008 at 5:44 PM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Thanks for the answer by Simon Laws and his proposition to open a JIRA for providing my code there. Before doing so, would you please test the following links of the external web service I try to connect to : http://159.217.144.79/webservices/Translator.asmx http://159.217.144.79/webservices/Translator.asmx?WSDL It seems to be publicly available. Thanks. Regards, Marina. Le 17 avr. 08 à 13:37, Simon Laws a écrit : On Thu, Apr 17, 2008 at 11:02 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hi, Yes I had looked to that demo example and did not succeded in making it work due to an execution error (which is the same as below) ; furthermore, I noticed the web service was oflline. I download the new version you indicate to me in your answer say https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/demos/ xml-bigbank/ but it does not work: - first, Ant fails because the build-dependency.xml file is missing; - I do not know whether it is correct but I have used the one provided in the previous version of the xml-bigbank - after that I get the following execution error: === ant runBuildfile: build.xml run: [java] Exception in thread main javax.xml.stream.FactoryConfigurationError: Provider com.bea.xml.stream.MXParserFactory not found [java] at javax.xml.stream.FactoryFinder.newInstance(FactoryFinder.java:72) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:176) [java] at javax.xml.stream.FactoryFinder.find(FactoryFinder.java:92) [java] at javax.xml.stream.XMLInputFactory.newInstance(XMLInputFactory.java:136) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntimeBuilder.createContributionService(ReallySmallRuntimeBuilder.java:181) [java] at org.apache.tuscany.sca.host.embedded.impl.ReallySmallRuntime.start(ReallySmallRuntime.java:129) [java] at org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:99) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:230) [java] at org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69) [java] at bigbank.BigBankClient.main(BigBankClient.java:30) [java] Java Result: 1 BUILD SUCCESSFUL Total time: 2 seconds === So I cannot go forward on my problem with connecting to the external web service. Can you still help please; I can send you my coding if it helps. In your answer, you mentionned the trunk; what and where is it ? Regards, Marina. Le 15 avr. 08 à 18:37, Luciano Resende a écrit : Have you looked in the XML BigBank demo application ? This utilizes a external stock quote web services. Note that the 1.1 service that was in use has gone offline, and the trunk or 1.2 version of the application should work for you, as we changed the service in use. [1] https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/ demos/xml-bigbank/ On Tue, Apr 15, 2008 at 9:30 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hello, I have began to work on SCA and Tuscany SCA Java a few time ago and I would greetly need your help as I have been asked to urgently contribute to an experimentation using SCA and Tuscany Java. This experimentation especially involves already existing and deployed business web services. I
Re: Need urgent help on binding to external web service within Tuscany
On Tue, Apr 15, 2008 at 5:30 PM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hello, I have began to work on SCA and Tuscany SCA Java a few time ago and I would greetly need your help as I have been asked to urgently contribute to an experimentation using SCA and Tuscany Java. This experimentation especially involves already existing and deployed business web services. I have read various documents on SCA and in particular the very nice article Introducing SCA by David Chappell Associates. Reading this paper - in particular, the section putting together: illustrating an SCA application and the corresponding figure - I was convinced that it was possible to use binding.ws to connect from a SCA domain to a non-SCA web service as well as from a SCA domain to a web service in another SCA domain - say invoke an external non-SCA web service or an extra-SCAdomain web service. However, after installing and experiencing with tuscany-sca-1.1-incubating I did not succeeded once on invoking an external SOAP (asmx) web service, whatever I use binding.ws uri= ... or binding.ws wsdlElement etc.. Depending on the description of binding.ws in the composite file, I get a different execution exception (service not found in WSDL, reflect.UndeclaredThrowableException, ClassCast Exception ...) Moreover, I do not see any corresponding examples in Tuscany Java. So my question is : does this work in Tuscany SCA Java 1.1 ? If the answer is yes, would you please provide me with an corresponding working example (because in that case, I obvioulsy have made a mistake somewhere in the code or composite description )? If the answer is no, is there another already available version in which that is working or a planned version within a few months ? Thanks very much. Regards, Marina. Also, is the service publicly accessible so we could try it ? And could you post here the WSDL for the service? Thanks, ...ant
Need urgent help on binding to external web service within Tuscany
Hello, I have began to work on SCA and Tuscany SCA Java a few time ago and I would greetly need your help as I have been asked to urgently contribute to an experimentation using SCA and Tuscany Java. This experimentation especially involves already existing and deployed business web services. I have read various documents on SCA and in particular the very nice article Introducing SCA by David Chappell Associates. Reading this paper - in particular, the section putting together: illustrating an SCA application and the corresponding figure - I was convinced that it was possible to use binding.ws to connect from a SCA domain to a non-SCA web service as well as from a SCA domain to a web service in another SCA domain - say invoke an external non-SCA web service or an extra-SCAdomain web service. However, after installing and experiencing with tuscany-sca-1.1- incubating I did not succeeded once on invoking an external SOAP (asmx) web service, whatever I use binding.ws uri= ... or binding.ws wsdlElement etc.. Depending on the description of binding.ws in the composite file, I get a different execution exception (service not found in WSDL, reflect.UndeclaredThrowableException, ClassCast Exception ...) Moreover, I do not see any corresponding examples in Tuscany Java. So my question is : does this work in Tuscany SCA Java 1.1 ? If the answer is yes, would you please provide me with an corresponding working example (because in that case, I obvioulsy have made a mistake somewhere in the code or composite description )? If the answer is no, is there another already available version in which that is working or a planned version within a few months ? Thanks very much. Regards, Marina.
Re: Need urgent help on binding to external web service within Tuscany
Have you looked in the XML BigBank demo application ? This utilizes a external stock quote web services. Note that the 1.1 service that was in use has gone offline, and the trunk or 1.2 version of the application should work for you, as we changed the service in use. [1] https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/demos/xml-bigbank/ On Tue, Apr 15, 2008 at 9:30 AM, Marina Deslaugiers [EMAIL PROTECTED] wrote: Hello, I have began to work on SCA and Tuscany SCA Java a few time ago and I would greetly need your help as I have been asked to urgently contribute to an experimentation using SCA and Tuscany Java. This experimentation especially involves already existing and deployed business web services. I have read various documents on SCA and in particular the very nice article Introducing SCA by David Chappell Associates. Reading this paper - in particular, the section putting together: illustrating an SCA application and the corresponding figure - I was convinced that it was possible to use binding.ws to connect from a SCA domain to a non-SCA web service as well as from a SCA domain to a web service in another SCA domain - say invoke an external non-SCA web service or an extra-SCAdomain web service. However, after installing and experiencing with tuscany-sca-1.1-incubating I did not succeeded once on invoking an external SOAP (asmx) web service, whatever I use binding.ws uri= ... or binding.ws wsdlElement etc.. Depending on the description of binding.ws in the composite file, I get a different execution exception (service not found in WSDL, reflect.UndeclaredThrowableException, ClassCast Exception ...) Moreover, I do not see any corresponding examples in Tuscany Java. So my question is : does this work in Tuscany SCA Java 1.1 ? If the answer is yes, would you please provide me with an corresponding working example (because in that case, I obvioulsy have made a mistake somewhere in the code or composite description )? If the answer is no, is there another already available version in which that is working or a planned version within a few months ? Thanks very much. Regards, Marina. -- Luciano Resende Apache Tuscany Committer http://people.apache.org/~lresende http://lresende.blogspot.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
