Hello there, does anybody understand how the following code:
=== package cz.ocs.model class DatabaseContextDelegate extends ERXDatabaseContextDelegate { NSDictionary databaseContextShouldUpdateCurrentSnapshot(EODatabaseContext dbCtxt, NSDictionary dic, NSDictionary dic2, EOGlobalID gid, EODatabaseChannel dbChannel) { for (def cl=dic.getClass();cl;cl=cl.getSuperclass()) println "DIC inheritance: $cl" for (def cl=gid.getClass();cl;cl=cl.getSuperclass()) println "GID inheritance: $cl" def nd=super.databaseContextShouldUpdateCurrentSnapshot(dbCtxt,dic,dic2,gid,dbChannel) // this is line 57 ... === could yield the result of === DIC inheritance: class com.webobjects.eocontrol._EOMutableKnownKeyDictionary DIC inheritance: class com.webobjects.foundation.NSMutableDictionary DIC inheritance: class com.webobjects.foundation.NSDictionary DIC inheritance: class java.lang.Object GID inheritance: class com.webobjects.eocontrol._EOIntegralKeyGlobalID GID inheritance: class com.webobjects.eocontrol.EOKeyGlobalID GID inheritance: class com.webobjects.eocontrol.EOGlobalID GID inheritance: class java.lang.Object groovy.lang.MissingMethodException: No signature of method: cz.ocs.model.DatabaseContextDelegate.databaseContextShouldUpdateCurrentSnapshot() is applicable for argument types: (com.webobjects.eoaccess.EODatabaseContext, com.webobjects.eocontrol._EOMutableKnownKeyDictionary, com.webobjects.eocontrol._EOMutableKnownKeyDictionary, com.webobjects.eocontrol._EOIntegralKeyGlobalID, com.webobjects.eoaccess.EODatabaseChannel) values: [com.webobjects.eoaccess.EODatabaseContext@22680f52, [creator_id:<com.webobjects.foundation.NSKeyValueCoding$Null>, ...], ...] Possible solutions: databaseContextShouldUpdateCurrentSnapshot(com.webobjects.eoaccess.EODatabaseContext, com.webobjects.foundation.NSDictionary, com.webobjects.foundation.NSDictionary, com.webobjects.eocontrol.EOGlobalID, com.webobjects.eoaccess.EODatabaseChannel) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.unwrap(ScriptBytecodeAdapter.java:58) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:134) at cz.ocs.model.DatabaseContextDelegate.databaseContextShouldUpdateCurrentSnapshot(DatabaseContextDelegate.groovy:57) ... === ? I must say I am sort of outta ideas, for (a) I can't see why no signature of “cz.ocs.model.DatabaseContextDelegate.databaseContextShouldUpdateCurrentSnapshot” -- it should be searched for in the superclass (“ERXDatabaseContextDelegate”), should it not? (b) how on earth can it complain that the method does not exist and at the same moment as a possible solution offer it, with a proper signature (this is why I log out those inheritances to be sure)? Thanks, OC