in current application using glassfish deploy ear file , read user specific values different places , store java.util.prefs.preference user latter. have options change java.util.prefs.preference externally. questions are:
a) found, whenever starting application in glassfish, glassfish creating prefs.xml file containing preference set under /.java/.userprefs/. no have written code store same in location. so, glassfish's default behavior store preferences in location? or there settings?
b) if answer yes question a. changing prefernce value in prefs.xml after if fetching values java.util.preference, getting old values not new value. why java not refreshing values? or prefs.xml import/export prefernces?
c) whenever changing preference value externally, not refreshing value in prefs.xml. 1 time process of server restart?
any on questing helpful me.
a) found, whenever starting application in glassfish, glassfish creating prefs.xml file containing preference set under /.java/.userprefs/. no have written code store same in location. so, glassfish's default behavior store preferences in location? or there settings?
answer: glass fish automatically. fetch preference , store same.
b) if answer yes question a. changing prefernce value in prefs.xml after if fetching values java.util.preference, getting old values not new value. why java not refreshing values? or prefs.xml import/export prefernces?
ans: import , export.
c) whenever changing preference value externally, not refreshing value in prefs.xml. 1 time process of server restart?
ans: prefs.xml used copy. if update through java.util.preference not reflected in prefs.xml. fir better understanding, change value in prefs.xml restart server. find glassfish replaces values value set through java code.
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