Sometimes it happens that MSOCommonBPMN war failed to be deployed in JBOSS.

It fails with error saying:

NoSuchMethodError: org.springframework.util.xml.SimpleSaxErrorHandler.<init>(Lorg/apache/commons/logging/Log

The reason to that failure is conflict between dme2-3.1.200.jar (dependency in dmaapClient jar) and Spring jars.

The dme2-3.1.200.jar contains Spring classes that were customized (Log was replace there with ATT Log).

As temporary fix it's possible to that by simply exclude dme2-3.1.200.jar, but it might be that fix can cause some other issues in run time.

<dependency>
<groupId>com.att.nsa</groupId>
<artifactId>dmaapClient</artifactId>
<version>0.2.12</version>
<exclusions>
<exclusion>
<groupId>com.att.aft</groupId>
<artifactId>dme2</artifactId>
</exclusion>
</exclusions>
</dependency>

But it actually required to fix the code in dme2-3.1.200.jar and to release a new version of dmappClient jar.

BTW - there is another dmmapClient jar published under other group Id(see below), but it also include dependency to the same dme2-3.1.200.jar.

<groupId>org.onap.dmaap.messagerouter.dmaapclient</groupId>
<artifactId>dmaapClient</artifactId>
<version>1.0.0</version>