Its wierd. Your code looks like it should work! Ive not had time to try running it myself but really it looks ok. hmmm. The code you pasted for TypeAbone is the entire source for that class yes?
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, 13 April 2004 23:02 To: 'Struts Users Mailing List' Subject: RE: Problem with BeanUtils Yes I'm quite sure the object is an instance of my class TypAbonne. I added some thing like a System.out.prinln("obj=" + obj) in my method getLibelle and I received [EMAIL PROTECTED] I think getClass() and getBytes() are common to all java Object. thx in davance for help -----Message d'origine----- De : news [mailto:[EMAIL PROTECTED] la part de Bill Siggelkow Envoye : mardi 13 avril 2004 14:05 A : [EMAIL PROTECTED] Objet : Re: Problem with BeanUtils First of all, I assume that you are calling the getProperty method of BeanUtils -- Are you sure that the object you are passing is an instance of your class (TypAbonne) -- from what you indicated it sounds like it is actually a String -- java.lang.String has two "getter" methods -- getClass() and getBytes(). YOUSFI wrote: > 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; > } > > } --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
