Before I answer the questions, some clarification: JAX-WS is a specification for implementing web services in Java. It describes how WSDL artifacts can be mapped to Java classes and how this mapping can be applied using annotations. You can download the specification here. The tool wsimport is part of the reference implementation of this specification … Read more
You opened a lot of connections and that’s the issue. I think in your code, you did not close the opened connection. A database bounce could temporarily solve, but will re-appear when you do consecutive execution. Also, it should be verified the number of concurrent connections to the database. If maximum DB processes parameter has … Read more
The minimum jars for the client are: activation-1.1.jar axiom-api-1.2.8.jar axiom-impl-1.2.8.jar axis2-adb-1.5.1.jar axis2-kernel-1.5.1.jar axis2-transport-http-1.5.1.jar axis2-transport-local-1.5.1.jar commons-codec-1.3.jar commons-httpclient-3.1.jar commons-logging-1.1.1.jar httpcore-4.0.jar mail-1.4.jar neethi-2.0.4.jar wsdl4j-1.6.2.jar XmlSchema-1.4.3.jar STAX jars below are not part of Axis2 1.5.1 release and will be needed if your JDK version is less than 6: stax-1.2.0.jar stax-api-1.0.1.jar
The main differences between axis2 web service and CXF web service are as follows: CXF has support for WS-Addressing, WS-Policy, WS-RM, WS-Security, and WS-I BasicProfile. Axis2 supports each of these except for WS-Policy, which will be supported in an upcoming version. CXF was written with Spring in mind; Axis2 is not. Axis2 supports a wider … Read more
This error is probably related to a byte order mark (BOM) prior to the actual XML content. You need to parse the returned String and discard the BOM, so SAXParser can process the document correctly. You will find a possible solution here.