BeanTypeInfo cannot process interface inheritance more than two level
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Key: XFIRE-311
URL: http://jira.codehaus.org/browse/XFIRE-311
Project: XFire
Type: Bug
Components: Aegis Module
Versions: 1.0
Environment: JDK 1.4.2
Reporter: Flier Lu
Assigned to: Dan Diephouse
BeanTypeInfo.getInterfacePropertyDescriptors() direct use Class.getInterfaces()
to fetch inherited interface, but this method is not recursive, so if the
interface inheritance more than two level, the grandfather interface will be
ignore, we must process this in recursive, like this
protected void getInterfaces(Set interfaces, Class clazz, boolean recursive)
{
Class[] clazzInterfaces = clazz.getInterfaces();
if (recursive)
{
for (int i=0; i<clazzInterfaces.length; i++)
{
getInterfaces(interfaces, clazzInterfaces[i], recursive);
}
}
interfaces.addAll(Arrays.asList(clazzInterfaces));
}
protected Class[] getInterfaces(Class clazz, boolean recursive)
{
Set interfaces = new LinkedHashSet();
getInterfaces(interfaces, clazz, recursive);
return (Class[]) interfaces.toArray(new Class[interfaces.size()]);
}
and change the Class.getInterfaces() to Class[] interfaces =
getInterfaces(clazz, true);
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