Rémi Bars wrote:
Hi all,
i don't understand the use of the PersistentFieldIntrospectorImpl class.
in the OJB.properties i read:
# - PersistentFieldIntrospectorImpl # uses JavaBeans compliant calls only to access persistent attributes. # No Reflection is needed. But for each attribute xxx there must be # public getXxx() and setXxx() methods.
and in the code i read
org.apache.ojb.broker.metadata.fieldaccess.PersistentFieldIntrospectorImpl
protected PropertyDescriptor findPropertyDescriptor(Class aClass, String aPropertyName) { ... pd = info.getPropertyDescriptors(); ... }
when my class extends another class, the introspector don't find the field from the parent,
-> why don't u use the info.getMethodDescriptors() as mentionned in the properties file?
I'm not familiar with java.beans package. So what's wrong invoking "Method m = getPropertyDescriptor().getWriteMethod();" write method for the property to set the value?
and "Method m = getPropertyDescriptor().getReadMethod();" invoke read method to get the value?
regards, Armin
how do u do that?
thank for ur help
Remi
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