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Clinton Begin commented on IBATIS-128: -------------------------------------- If this was still an issue for anyone, it may have been fixed along with the changes for IBATIS-531 > Detect illegal overloaded JavaBeans properties methods (e.g. setters) > --------------------------------------------------------------------- > > Key: IBATIS-128 > URL: https://issues.apache.org/jira/browse/IBATIS-128 > Project: iBatis for Java > Issue Type: Improvement > Components: SQL Maps > Affects Versions: 2.0.8 > Environment: iBatis 2.0.7 > Reporter: Jerome Lacoste > Assignee: Jeff Butler > Priority: Minor > Fix For: 2.2.0 > > > ClassInfo keys setters by their names. > private void addMethods(Class cls) { > Method[] methods = cls.getMethods(); > for (int i = 0; i < methods.length; i++) { > String name = methods[i].getName(); > if (name.startsWith("set") && name.length() > 3) { > if (methods[i].getParameterTypes().length == 1) { > name = dropCase(name); > --> setMethods.put(name, methods[i]); > setTypes.put(name, methods[i].getParameterTypes()[0]); > } > See > http://cvs.sourceforge.net/viewcvs.py/ibatisdb/ibatis-dbl-2/src/com/ibatis/common/beans/ClassInfo.java?rev=1.8&view=markup > So if you overload a method in your bean, you never know which one is going > to be stored last in the map. > With: > public void setFeatureIDs(Set featureIDs) { > this.featureIDs = featureIDs; > } > public void setFeatureIDs(List featureIDs) { > this.featureIDs = new TreeSet(featureIDs); > } > I end up with the following error: > Error setting property 'setFeatureIDs(java.util.Set=[2] $Proxy4 implements > interface java.util.List)' of 'Part-20021'. Cause: > java.lang.IllegalArgumentException: argument type mismatch Caused by: > java.lang.IllegalArgumentException: argument type mismatch]; > See issue IBATIS-127 for debugging -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.