Hi,
[Sorry, this was posted to Struts this morning, but on further
investigation, it appears to be a (possibly known) issue with the
bean-utils + reflection. ]
I am upgrading Struts from a Jan 2002 nightly binary to the 11/13/02
nightly binary and I am seeing the following exception during a form
bean population. I saw that a bug was in the commons-beanutils jar
recently, so I upgraded that to the 11/19/02 jar and still no help.
Please let me know what else I may need to provide.
Here is the exception and relevant information:
2002-11-19 10:06:10,555 INFO
[org.apache.struts.action.RequestProcessor] Processing a 'POST' for path
'/tree/addTaxonomy'
2002-11-19 10:06:10,555 DEBUG [org.apache.struts.util.RequestUtils]
Looking for ActionForm bean instance in scope 'session' under attribute
key 'addTaxonomyForm'
2002-11-19 10:06:10,555 DEBUG [org.apache.struts.util.RequestUtils]
Recycling existing ActionForm instance of class
'com.betweenmarkets.web.tree.form.AddTaxonomyRequestForm'
2002-11-19 10:06:10,555 DEBUG [org.apache.struts.util.RequestUtils] -->
Form- name:Untitled Classification taxonomyPackageName:
newClassification: description: returnPage:
2002-11-19 10:06:10,555 DEBUG
[org.apache.struts.action.RequestProcessor] Storing ActionForm bean
instance in scope 'session' under attribute key 'addTaxonomyForm'
2002-11-19 10:06:10,555 DEBUG
[org.apache.struts.action.RequestProcessor] Populating bean properties
from this request
2002-11-19 10:06:10,555 DEBUG [org.apache.commons.beanutils.BeanUtils]
BeanUtils.populate(Form- name:Untitled Classification
taxonomyPackageName: newClassification: description: returnPage: ,
{newClassification=[Ljava.lang.String;@c2354,
GoToStep2.y=[Ljava.lang.String;@6396f5,
GoToStep2.x=[Ljava.lang.String;@4bce4f,
returnPage=[Ljava.lang.String;@55d048,
taxonomyPackageName=[Ljava.lang.String;@5d5a2c})
2002-11-19 10:06:10,555 DEBUG [org.apache.commons.beanutils.BeanUtils]
setProperty(Form- name:Untitled Classification taxonomyPackageName:
newClassification: description: returnPage: , newClassification,
[new])
2002-11-19 10:06:10,555 DEBUG [org.apache.commons.beanutils.BeanUtils]
Skipping read-only property
2002-11-19 10:06:10,555 DEBUG [org.apache.commons.beanutils.BeanUtils]
setProperty(Form- name:Untitled Classification taxonomyPackageName:
newClassification: description: returnPage: , GoToStep2.y, [11])
2002-11-19 10:06:10,585 WARN [org.jboss.jbossweb] WARNING: Error for
/transactionmanagerweb/tree/addTaxonomy.bmi
java.lang.IllegalAccessError: try to access class
org.apache.commons.beanutils.MappedPropertyDescriptor$1 from class
org.apache.commons.beanutils.MappedPropertyDescriptor
at
org.apache.commons.beanutils.MappedPropertyDescriptor.getPublicDeclaredM
ethods(MappedPropertyDescriptor.java:378)
at
org.apache.commons.beanutils.MappedPropertyDescriptor.internalFindMethod
(MappedPropertyDescriptor.java:448)
at
org.apache.commons.beanutils.MappedPropertyDescriptor.findMethod(MappedP
ropertyDescriptor.java:522)
at
org.apache.commons.beanutils.MappedPropertyDescriptor.<init>(MappedPrope
rtyDescriptor.java:149)
at
org.apache.commons.beanutils.PropertyUtils.getPropertyDescriptor(Propert
yUtils.java:889)
at
org.apache.commons.beanutils.PropertyUtils.getSimpleProperty(PropertyUti
ls.java:1154)
at
org.apache.commons.beanutils.PropertyUtils.getNestedProperty(PropertyUti
ls.java:754)
at
org.apache.commons.beanutils.PropertyUtils.getProperty(PropertyUtils.jav
a:783)
at
org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:793)
at
org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:726)
at
org.apache.struts.util.RequestUtils.populate(RequestUtils.java:962)
at
org.apache.struts.action.RequestProcessor.processPopulate(RequestProcess
or.java:798)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:
254)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1349)
at
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:507)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:366)
at
org.mortbay.jetty.servlet.WebApplicationHandler$Chain.doFilter(WebApplic
ationHandler.java:341)
at
com.betweenmarkets.web.accesscontrol.AccessControlServletFilter.doFilter
(AccessControlServletFilter.java:128)
at
org.mortbay.jetty.servlet.WebApplicationHandler$Chain.doFilter(WebApplic
ationHandler.java:333)
at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationH
andler.java:285)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:581)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1687)
at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationCon
text.java:544)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1637)
at org.mortbay.http.HttpServer.service(HttpServer.java:875)
at org.jboss.jetty.Jetty.service(Jetty.java:543)
at
org.mortbay.http.HttpConnection.service(HttpConnection.java:806)
at
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:956)
at
org.mortbay.http.HttpConnection.handle(HttpConnection.java:823)
at
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:203
)
at
org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:290)
at
org.mortbay.util.ThreadPool$JobRunner.run(ThreadPool.java:743)
at java.lang.Thread.run(Thread.java:484)
The formbean:
import org.apache.struts.action.ActionForm;
/**
*
* @author pteasdale
*/
public class AddTaxonomyRequestForm extends ActionForm {
private String name="Untitled Classification";
private String description = "";
private String taxonomyPackageName="";
private String returnPage="";
private String newClassification = "";
private String uuidx = "";
private String addNode = "yes";
public AddTaxonomyRequestForm() {
}
public String getName(){
return name;
}
public void setName(String classificationNodeName){
this.name = classificationNodeName;
}
public String getTaxonomyPackageName(){
return taxonomyPackageName;
}
public String getUuidx(){
return uuidx;
}
public void setUuidx(){
this.uuidx = uuidx;
}
public String getNewClassification(){
return newClassification;
}
public void setNewClassification(){
this.newClassification = newClassification;
}
public void setTaxonomyPackageName(String taxonomyPackageName){
this.taxonomyPackageName = taxonomyPackageName;
}
public void setDescription(String description){
this.description = description;
}
public String getDescription(){
return description;
}
public void setAddNode(String addNode){
this.addNode = addNode;
}
public String getAddNode(){
return addNode;
}
/** Getter for property returnPage.
* @return Value of property returnPage.
*/
public java.lang.String getReturnPage() {
return returnPage;
}
/** Setter for property returnPage.
* @param returnPage New value of property returnPage.
*/
public void setReturnPage(java.lang.String returnPage) {
this.returnPage = returnPage;
}
//+++++++++++++++++++++++++++++++++++++++++++++++++++
public String toString() {
return "Form- name:"+getName()+" taxonomyPackageName:
"+getTaxonomyPackageName()+
" newClassification: "+getNewClassification()+" description:
"+
getDescription()+" returnPage: "+getReturnPage();
}
public void reset(){
this.returnPage = "";
this.name = "";
this.newClassification = "";
this.description = "";
this.uuidx = "";
this.taxonomyPackageName = "";
}
The mapping:
<!--
Add Root Classification Node under a taxonomy package -->
<action path="/tree/addTaxonomy"
type="com.betweenmarkets.web.tree.action.AddTaxonomyAction"
name="addTaxonomyForm"
scope="session"
input="/common/add_taxonomy.jsp">
<forward name="success" path="/common/add_taxonomy_2.jsp"/>
<forward name="failure" path="/common/add_taxonomy.jsp"/>
</action>
<action path="/tree/addTaxonomy2"
type="com.betweenmarkets.web.tree.action.AddTaxonomyAction"
name="addTaxonomyForm"
scope="request"
input="/common/add_taxonomy_2.jsp">
<forward name="success" path="/common/pop_success.jsp"/>
<forward name="failure" path="/common/add_taxonomy_2.jsp"/>
</action>
