Hi Guys,
I want to copy workflow process data into a postgres database before completing the process. So I'm trying to implement a Workflow Process Tool Plugin that can load data from FormRow and save using some spring classes available in spring jar. But when the process runs it returns following error. But i found that  SimpleDriverDataSource is available in default spring jar. How can I resolve this error?
ERROR 06 Mar 2015 10:49:33 org.joget.apps.app.web.JsonResponseFilter - java.lang.NoClassDefFoundError: org/springframework/jdbc/datasource/SimpleDriverDataSource
java.lang.NoClassDefFoundError: org/springframework/jdbc/datasource/SimpleDriverDataSource
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Caused by: java.lang.ClassNotFoundException: org.springframework.jdbc.datasource.SimpleDriverDataSource not found by nz.net.snap.workflow-joget-archiver [1]
at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1460)
at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:72)
at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1843)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)