A refactored patch from Leon for "Bug introduced by OFBIZ-4769, it makes <entity-one> failed if the context contains incorrect data" https://issues.apache.org/jira/browse/OFBIZ-5148

How to reproduce:
1. open "https://demo-trunk.ofbiz.apache.org/partymgr/control/editpartygroup?create_new=Y" (try to create a new party group)
2. input any words in group name field, input any "incorrect" non-digits characters (e.g. "abcd" blah blah) to field "Annual revenue"
3. click save
It leads to an "exception" page instead of original input form with error message.

I digged some codes and found it's related to r1426231 commit (of OFBIZ-4769).

jleroux: the logic of code seemed good to me, I just refactored the cod a bit (in a previous refactoring attempt I missed the point that parametersObjExists might not be present. This new code is a simplified version of what does setAllFields internally. The PK fieldValues are set before being possibly overriden by context values. There is no Map casting. I tested the previous issues, all are resolved. 



git-svn-id: https://svn.apache.org/repos/asf/ofbiz/trunk@1462948 13f79535-47bb-0310-9956-ffa450edef68