[jira] Commented: (XMLBEANS-285) XmlBeans.NO_TYPE initialized not correctly

["Radu Preotiuc-Pietro (JIRA)" <xm...@xml.apache.org>]

    [ http://issues.apache.org/jira/browse/XMLBEANS-285?page=comments#action_12431670 ] 
            
Radu Preotiuc-Pietro commented on XMLBEANS-285:
-----------------------------------------------

Very interesting observation. This is because BuiltinSchemaTypeSystem and XmlBeans circularily depend on one another in their static initializers, which is a bad idea. We need to fix this.


> XmlBeans.NO_TYPE initialized not correctly
> ------------------------------------------
>
>                 Key: XMLBEANS-285
>                 URL: http://issues.apache.org/jira/browse/XMLBEANS-285
>             Project: XMLBeans
>          Issue Type: Bug
>          Components: XmlObject
>    Affects Versions: Version 2.2.1
>            Reporter: Valery Gorbunov
>
> XmlBeans.NO_TYPE initialized not correctly if working with XmbBeans begins with 
> org.apache.xmlbeans.impl.schema.BuiltinSchemaTypeSystem class. 
> Test cases: 
> Correct initialization: 
> package mypackage; 
> import junit.framework.TestCase; 
> import org.apache.xmlbeans.XmlBeans; 
> import org.apache.xmlbeans.impl.schema.BuiltinSchemaTypeSystem; 
> public class XMLTest extends TestCase{ 
> public XMLTest() { 
> super(); 
> } 
> public XMLTest(String name) { 
> super(name); 
> } 
> public void test2(){ 
> assertNotNull(XmlBeans.NO_TYPE); 
> assertNotNull(BuiltinSchemaTypeSystem.ST_NO_TYPE); 
> } 
> } 
> Incorrect initialization. 
> package mypackage; 
> import junit.framework.TestCase; 
> import org.apache.xmlbeans.XmlBeans; 
> import org.apache.xmlbeans.impl.schema.BuiltinSchemaTypeSystem; 
> public class XMLTestWithFail extends TestCase{ 
> public XMLTestWithFail() { 
> super(); 
> } 
> public XMLTestWithFail(String name) { 
> super(name); 
> } 
> public void test(){ 
> BuiltinSchemaTypeSystem.get(); 
> assertNotNull(XmlBeans.NO_TYPE); 
> } 
> } 

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