Issue - Webservice module crash error during JBoss migration

Webservice module crash error during JBoss migration

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Test Environment

• Test OS : CentOS 7.2
• Test Version : JBoss EAP 6.4
• Test Version : JBoss EAP 7.2

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How to JBoss EAP 7.x WebService crash

• 제이보스 EOS에 따른 업그레이드 작업중 웹서비스 이용시 발생하는 충돌에 따른 대처 방안 입니다.

Issue

• 근본 이슈는 EAP7 버전의 cxf 버전과 애플리케이션 자체로 구현한 Spring-cxf 사이의 호환 이슈

{"WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"sso.war\".PARSE" => "WFLYSRV0153: Failed to process phase PARSE of deployment \"sso.war\"
    Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: WFLYWS0059: Apache CXF library (cxf-api-2.7.8.jar) detected in ws endpoint deployment; either provide a proper deployment replacing embedded libraries with container module dependencies or disable the webservices subsystem for the current deployment adding a proper jboss-deployment-structure.xml descriptor to it. The former approach is recommended, as the latter approach causes most of the webservices Java EE and any JBossWS specific functionality to be disabled."}}

Resolution

EAP 7.x webserverice 비활성화를 통해 내부 Spring module 과 org.apache.cxf modules의 로딩을 위해서 애플리케이션 modules 내부적으로 dependency을 설정

<?xml version="1.0" encoding="UTF-8"?>                                                                                                     <jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.2">           
   <deployment>                                                                   
        <exclude-subsystems>                                                      
             <subsystem name="webservices" />                                     
             <subsystem name="jaxrs" />                                           
        </exclude-subsystems>                                                     
        <dependencies>
           <module name="javax.xml.ws.api"/>   
           <module name="javax.jws.api"/>
        </dependencies>
   </deployment>
</jboss-deployment-structure>