how can i use JavaERJDBCAdaptor instead of JavaJDBCAdaptor?
if i add a dependency of JavaERJDBCAdaptor i've got:
WARN 27.64 MB used/53.43 MB free [main] (ERXNSLogLog4jBridge.java:43) -
Principal class 'er.coolcomponents.ERCoolComponents' not found in bundle
ERCoolComponents
WARN 27.87 MB used/53.2 MB free [main] (ERXNSLogLog4jBridge.java:43) - A
fatal exception occurred: null
[2012-5-4 1:54:6 PDT] <main> java.lang.ExceptionInInitializerError
at er.jdbcadaptor.PrincipalClass.<clinit>(PrincipalClass.java:21)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at
com.webobjects.foundation._NSUtilities._classWithPartialName(_NSUtilities.java:348)
at
com.webobjects.foundation._NSUtilities.classWithName(_NSUtilities.java:335)
at
com.webobjects.foundation.NSBundle.initPrincipalClass(NSBundle.java:1760)
at
com.webobjects.foundation.NSBundle.InitPrincipalClasses(NSBundle.java:700)
at com.webobjects.foundation.NSBundle.<clinit>(NSBundle.java:344)
at
com.webobjects.appserver.WOResourceManager.__getJavaWebObjectsResourceAsStream(WOResourceManager.java:116)
at
com.webobjects.appserver._private.WOProperties.initUserDefaultsKeys(WOProperties.java:317)
at
com.webobjects.appserver.WOApplication._initWOApp(WOApplication.java:5743)
at com.webobjects.appserver.WOApplication.<init>(WOApplication.java:779)
at
er.extensions.appserver.ajax.ERXAjaxApplication.<init>(ERXAjaxApplication.java:30)
at
er.extensions.appserver.ERXApplication.<init>(ERXApplication.java:1094)
at
com.woinject.InjectableApplication.<init>(InjectableApplication.java:61)
at com.ronx.LSXApplication.<init>(LSXApplication.java:21)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at com.webobjects.appserver.WOApplication.main(WOApplication.java:547)
at er.extensions.appserver.ERXApplication.main(ERXApplication.java:826)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.woinject.WOInject.init(WOInject.java:87)
at com.ronx.LSXApplication.main(LSXApplication.java:18)
Caused by: java.lang.NullPointerException
at org.apache.log4j.Hierarchy.getLogger(Hierarchy.java:270)
at org.apache.log4j.LogManager.getLogger(LogManager.java:209)
at org.apache.log4j.Logger.getLogger(Logger.java:155)
at er.extensions.logging.ERXLogger.getLogger(ERXLogger.java:122)
at er.extensions.logging.ERXLogger.getERXLogger(ERXLogger.java:101)
at er.extensions.logging.ERXLogger.getERXLogger(ERXLogger.java:134)
at
er.jdbcadaptor.ERAdaptorContextDelegate.<clinit>(ERAdaptorContextDelegate.java:21)
... 30 more
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