Re: [jibx-users] nable to access binding information, after successful binding?

[Dennis Sosnoski]

This has happened before for a developer (I think also using JBuilder, 
though I can't find the email) when they actually had two sets of 
classes they were working with due to different classpaths. One set of 
classes were modified by the binding compiler, but not the set they were 
actually trying to run. I'd strongly suspect the same thing is happening 
for you.

 - Dennis

Robert Augustyn wrote:

Hi,
I am not able to get the simplest test to work :( and would appreciate 
your help.
I am able to successfully bind and then when I run test it fails on

ibf = BindingDirectory.getFactory(bin,target); 

What gives? I must be doing something fundamentally wrong but I have 
searched the list and did not find anything on the subject.

I know that methods got successfully added to the class ....

Thanks for taking the time ... 

this is an error:
Unable to access binding information for class com.unisys.tmp.Customer
 
org.jibx.runtime.JiBXException: Unable to access binding information 
for class com.unisys.tmp.Customer
Root cause: java.lang.NoSuchFieldException: JiBX_bindingList
 
 at 
org.jibx.runtime.BindingDirectory.getFactory(BindingDirectory.java:107)
 
 at com.unisys.tmp.Test.main(Test.java:16)
 
Caused by: java.lang.NoSuchFieldException: JiBX_bindingList
 
 at java.lang.Class.getField0(Class.java:1735)
....
 

Source of my test.java 

IBindingFactory ibf = null;

Class target = com.unisys.tmp.Customer.class;

Customer cust = new Customer();

String bin = 
"H:\\jdev905\\jdev\\mywork\\Workspace1\\jix\\classes\\com\\unisys\\tmp\\binding.xml";

try {

ibf = BindingDirectory.getFactory(bin,target);

IUnmarshallingContext uctx = ibf.createUnmarshallingContext();

Object obj = uctx.unmarshalDocument(new FileInputStream(

"H:\\jdev905\\jdev\\mywork\\Workspace1\\jix\\classes\\com\\unisys\\tmp\\data.xml"),

null);

if (!target.isInstance(obj)) {

System.err.println("Unmarshalled result not expected type");

}

} catch (JiBXException ex1) {

System.err.println(ex1.getMessage()); 

} 

 <binding>

<mapping name="customer" class="com.unisys.tmp.Customer">

<value name="first-name" field="firstName"/>

<value name="last-name" field="lastName"/>

</mapping>

</binding> 

 

<customer>

<first-name>John</first-name>

<last-name>Smith</last-name>

</customer>

package com.unisys.tmp;

public class Customer {

public String firstName;

public String lastName;

}

Buildfile: H:\jdev905\jdev\mywork\Workspace1\jix\src\build1.xml
     [bind] Using the following paths:
     [bind]   H:\jdev905\jdev\mywork\Workspace1\jix\classes
     [bind]   H:\jdev905\java\jibx\lib\jibx-run.jar
     [bind] Using the following binding paths:
     [bind]   com/unisys/tmp/binding.xml
     [bind] binding com_unisys_tmp_binding:
     [bind]  context (mp#=1) (cv#=0) (fm#=0)
     [bind]   mapping class com.unisys.tmp.Customer to element customer
     [bind]    element wrapper customer
     [bind]     object binding for com.unisys.tmp.Customer
     [bind]      structure ordered
     [bind]       element first-name from property firstName 
(java.lang.String)
     [bind]       element last-name from property lastName 
(java.lang.String)
     [bind]
     [bind] Wrote 3 files
     [bind]
     [bind]  com.unisys.tmp.Customer output file size is 2570 bytes
     [bind]  Found 6 methods:
     [bind]   void marshal
     [bind]   void unmarshal
     [bind]   int JiBX_getIndex
     [bind]   com.unisys.tmp.Customer 
JiBX_com_unisys_tmp_binding_newinstance_1_0
     [bind]   void JiBX_com_unisys_tmp_binding_unmarshal_1_0
     [bind]   void JiBX_com_unisys_tmp_binding_marshal_1_0
     [bind]
     [bind]  com.unisys.tmp.JiBX_com_unisys_tmp_bindingCustomer_access 
output file size is 1927 bytes
     [bind]  Found 4 methods:
     [bind]   void marshal
     [bind]   java.lang.Object unmarshal
     [bind]   boolean isPresent
     [bind]   boolean isExtension
     [bind]
     [bind]  com.unisys.tmp.JiBX_com_unisys_tmp_bindingFactory output 
file size is 1539 bytes
     [bind]  Found 3 methods:
     [bind]   org.jibx.runtime.IBindingFactory getInstance
     [bind]   org.jibx.runtime.IMarshallingContext 
createMarshallingContext
     [bind]   org.jibx.runtime.IUnmarshallingContext 
createUnmarshallingContext
     [bind]
     [bind] Kept 0 files unchanged:
     [bind]
     [bind] Deleted 0 files:
 



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