I need to load a specific applicationContext.xml file according to a given system property. This itself loads a file with the actual configuration. Therefore I need 2 Proper
On my own side, playing with PropertyPlaceholderConfigurer both properties :
ignoreUnresolvablePlaceholders ("false" for first accessed/parsed PPC, "true" for next one)
and also give 2 distinct id(s) to both PPC (to avoid one to be overwritten by the other)
works perfectly
Hope it helps