Hi all,
I'm trying to use BeanUtils (I have the same problem with PropertyUtils) to
read dynamically a bean property. But it does not work. I think I'm missing
some thing very impportant.
I have a bean wuith some properties(see below TypAbonne.java).
When I pass a bean instance of this classand the string "lecode" to the
following methode :
String getLibelle(Object obj,String prop)
{
return BeanUtils(obj,prop);
}
I receive a NoSuchMethodException:
When I try to debug the code I see that PropertyDescriptor array associated
with my class TypAbonne contains only two descriptors : one for the property
"class" and the other for the property "bytes" and there are no others
descriptor for the properties "lecode" and "lelibelle".
What's wrong in the code above ?
May be my class TypAbonne should satisfy some others conditions ?
Is it necessary to create a typAbonneBeanInfo and override the mthod
getPropertyDescriptors ?
Thank you a lot for your help.
The exception received ----------------------------------------------------
java.lang.NoSuchMethodException: Unknown property 'lecode'
at
org.apache.commons.beanutils.PropertyUtils.getSimpleProperty(PropertyUtils.j
ava:1175)
at
org.apache.commons.beanutils.PropertyUtils.getNestedProperty(PropertyUtils.j
ava:772)
at
org.apache.commons.beanutils.PropertyUtils.getProperty(PropertyUtils.java:80
1)
at
fr.tfe.utils.tags.TFESelectTag.getLibelleSelectionne(TFESelectTag.java:122)
at fr.tfe.utils.tags.TFESelectTag.doStartTag(TFESelectTag.java:72)
TypAbonne.java -------------------------------------------------------------
-
public class TypeAbonne implements Serializable {
private String lecode = null;
private String lelibelle = null;
/**
*
*/
public TypeAbonne() {
}
/**
* @return
*/
public String getLecode() {
return lecode;
}
/**
* @return
*/
public String getLelibelle() {
return lelibelle;
}
/**
* @param string
*/
public void setLecode(String string) {
lecode= string;
}
/**
* @param string
*/
public void setLelibelle(String string) {
lelibelle= string;
}
}
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