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Can someone help with the steps for configuring SOAP web service in Hybris.
We have received a requirement wherein the business user wants to consume a SOAP web service. They do not support REST web service.

Hybris does not provide integration with SOAP based web services. We did a similar kind of integration with SOAP webservice in Hybris using XJC. To configure SOAP web service, you will need to do the following:

1. Create a custom extension and define the following dependencies in your external-dependencies.xml to download the following JAR'sin your custom extension library :

• jaxb-api


• jaxb-xjc


• jaxws-api


• jaxws-tools

2. Define an XJC task in the buildcallback.xml of your custom extension to generate the java classes out of your WSDL.

<xjc schema="$CustomPathToWsdl/custom.wsdl" destdir="$customExtensionBaseDir/gensrc/" extension="true" package="com.mycustomextension.ws.dto" removeOldOutput="no">
 <arg value="-wsdl" />
 <produces dir="$CustomFolder/custom" includes="**/*" />
</xjc>

3. Once the java classes are generated, you can use the ObjectFactory class to create a request DTO and then setting the request attributes using setters.

4. Configure the WebServiceTemplate in your custom extension spring.xml.

<bean id="clientMessageFactory" class="org.springframework.ws.soap.saaj.SaajSoapMessageFactory" />

 <bean id="customJaxbMarshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshaller">
 <property name="contextPath" value="***package.name.of.generated.dtos***" />
 </bean>

 <bean id="customWsMessageSender" class="org.springframework.ws.transport.http.CommonsHttpMessageSender">
 <property name="credentials">
 <bean class="org.apache.commons.httpclient.UsernamePasswordCredentials">
 <constructor-arg value="$custom.username" />
 <constructor-arg value="$custom.password" />
 </bean>
 </property>
 <property name="connectionTimeout" value="30" />
 <property name="readTimeout" value="30" />
 </bean>

 <bean id="customWebServiceTemplate" class="org.springframework.ws.client.core.WebServiceTemplate">
 <constructor-arg ref="clientMessageFactory" />
 <property name="defaultUri" value="**custom webservice URI**" />
 <property name="marshaller" ref="customJaxbMarshaller" />
 <property name="unmarshaller" ref="customJaxbMarshaller" />
 <property name="messageSender" ref="customWsMessageSender" />

 </bean>

5. Create a custom integration service class and inject the WebServiceTemplate .Call any of the template methods to marshal,send and receive the response.

 wrappedResponse = (JAXBElement<CustomRequestDTO>) webServiceTemplate.marshalSendAndReceive(defaultCustSearchURI, wrappedResponse);

Hope this helps!