[JBossWS] - Web Service Response encoding problem
by AndersM
Hi,
I'm having problem with the encoding of java.lang.String in my Web Service response.
Seems like a String in a complex data structure will be returned as ISO-8859-1 instead of UTF-8.
If the WebMethod only returns a String it will be interpreted correctly as UTF-8. Very odd.
I've written a small example made up of one interface:
package se.test.webservice.bean;
|
| @javax.jws.WebService
| @javax.jws.soap.SOAPBinding(style = javax.jws.soap.SOAPBinding.Style.RPC)
| public interface Text extends java.rmi.Remote {
| @javax.jws.WebMethod(operationName = "TEST1")
| String test1((a)javax.jws.WebParam(name = "Text1")
| String x);
|
| @javax.jws.WebMethod(operationName = "TEST2")
| String[] test2((a)javax.jws.WebParam(name = "Text2")
| String x);
| }
and a stateless session bean:
package se.test.webservice.bean;
|
| @javax.ejb.Stateless
| @javax.jws.WebService(endpointInterface = "se.test.webservice.bean.Text")
| public class TextBean {
| public String test1(String x) {
| return ">" + x + "<";
| }
|
| public String[] test2(String x) {
| String[] returnValue = {">" + x + "<", ">" + x + "<"};
| return returnValue;
| }
| }
The jar is deployed on JBoss AS 4.2.1.GA.
Calling method TEST1, I'm using the Web Service Explorer from within Eclipse, with a character string containing Swedish special characters "üåäöÜÅÄÖÂ" (I hope these will come out OK when I submit this post) the response looks fine. But calling method TEST2 with the same string will produce a response that looks like it is UTF-8 characters interpreted as ISO-8859-1: "üÃ¥äöÃÅÃâ¦ÃâÃâÂ". Strange.
This is the produced wsdl:
<definitions name='TextBeanService'
| targetNamespace='http://bean.webservice.test.se/'
| xmlns='http://schemas.xmlsoap.org/wsdl/'
| xmlns:ns1='http://jaxb.dev.java.net/array'
| xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/'
| xmlns:tns='http://bean.webservice.test.se/'
| xmlns:xsd='http://www.w3.org/2001/XMLSchema'>
| <types>
| <xs:schema targetNamespace='http://jaxb.dev.java.net/array'
| version='1.0' xmlns:xs='http://www.w3.org/2001/XMLSchema'>
| <xs:complexType final='#all' name='stringArray'>
| <xs:sequence>
| <xs:element maxOccurs='unbounded' minOccurs='0'
| name='item' nillable='true' type='xs:string' />
| </xs:sequence>
| </xs:complexType>
| </xs:schema>
|
| </types>
| <message name='Text_TEST2'>
| <part name='Text2' type='xsd:string'></part>
| </message>
| <message name='Text_TEST1'>
| <part name='Text1' type='xsd:string'></part>
| </message>
| <message name='Text_TEST2Response'>
| <part name='return' type='ns1:stringArray'></part>
|
| </message>
| <message name='Text_TEST1Response'>
| <part name='return' type='xsd:string'></part>
| </message>
| <portType name='Text'>
| <operation name='TEST1' parameterOrder='Text1'>
| <input message='tns:Text_TEST1'></input>
| <output message='tns:Text_TEST1Response'></output>
| </operation>
|
| <operation name='TEST2' parameterOrder='Text2'>
| <input message='tns:Text_TEST2'></input>
| <output message='tns:Text_TEST2Response'></output>
| </operation>
| </portType>
| <binding name='TextBinding' type='tns:Text'>
| <soap:binding style='rpc'
| transport='http://schemas.xmlsoap.org/soap/http' />
| <operation name='TEST1'>
| <soap:operation soapAction='' />
|
| <input>
| <soap:body namespace='http://bean.webservice.test.se/'
| use='literal' />
| </input>
| <output>
| <soap:body namespace='http://bean.webservice.test.se/'
| use='literal' />
| </output>
| </operation>
| <operation name='TEST2'>
| <soap:operation soapAction='' />
|
| <input>
| <soap:body namespace='http://bean.webservice.test.se/'
| use='literal' />
| </input>
| <output>
| <soap:body namespace='http://bean.webservice.test.se/'
| use='literal' />
| </output>
| </operation>
| </binding>
| <service name='TextBeanService'>
|
| <port binding='tns:TextBinding' name='TextBeanPort'>
| <soap:address
| location='http://127.0.0.1:8080/TextBeanService/TextBean' />
| </port>
| </service>
| </definitions>
This is the response from TEST1:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
| <env:Header />
| <env:Body>
| <ns0:TEST1Response
| xmlns:ns0="http://bean.webservice.test.se/">
| <return>>üåäöÜÅÄÖ<</return>
| </ns0:TEST1Response>
| </env:Body>
| </env:Envelope>
And the response from TEST2:
| <env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
| <env:Header />
| <env:Body>
| <ns0:TEST2Response
| xmlns:ns0="http://bean.webservice.test.se/">
| <return>
| <item>>üÃ¥äöÃÅÃâ¦ÃâÃâÂ<</item>
| <item>>üÃ¥äöÃÅÃâ¦ÃâÃâÂ<</item>
| </return>
| </ns0:TEST2Response>
| </env:Body>
| </env:Envelope>
I hope someone can shed some light on the problem.
I looked at the preview and of course all the characters looked like crap.
I'll try to restore them above but if I fail the correct version of the characters should look like "üåäöÃÃ
ÃÃ" or "üåäöÜÅÄÖ" whatever version looks best.
I wont even try to fix the TEST2-response.
Regards,
Anders
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18 years, 4 months
[JBoss Seam] - Transactional Method Flush
by DiegoCoronel
Hey, how can i make a method flush when it runs with success.
I have managed Bean
| @Name("cadastroFornecedoresBean")
| @Scope(ScopeType.SESSION)
| public class CadastroFornecedoresBean {
| @In(create = true, value = "#{almoxarifadoFacade}")
| private IAlmoxarifadoFacade almoxarifadoFacade;
| .
| .
| .
| try {
| almoxarifadoFacade.persistFornecedor(fornecedor);
| resultList = new ArrayList<Fornecedor>();
| fornecedor = new Fornecedor();
| facesMessages.addFromResourceBundle(FacesMessage.SEVERITY_INFO, "#{msg.SUCESSO}");
| }
| catch (Exception e){
| //How to get the exception ?
| }
|
|
my facade
| @Name("almoxarifadoFacade")
| public class AlmoxarifadoFacade implements IAlmoxarifadoFacade {
| .
| .
| .
| @Transactional
| public void persistFornecedor(Fornecedor fornecedor) {
| em.persist(fornecedor);
| }
|
so.. if my persist throw any exception my managed bean isnt getting it.. the entityManager flush after my managed bean method, how can i do to my facade auto flush when the method finish ??
Sry about my english.
Ty
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4114369#4114369
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18 years, 4 months