[ 
https://issues.apache.org/jira/browse/JENA-811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Andy Seaborne updated JENA-811:
-------------------------------
    Description: 
The IRIResolver class has a public static iriFactory that is used for creating 
IRIs, but consumers never have a chance to call 
IRIResolver.iriFactory#setIsError or IRIResolver.iriFactory#setIsWarning 
because the iriFactory is used in a static block when the class is loaded.  Any 
attempts to call either the setIsError or setIsWarning method throw the 
following exception:

{noformat}
java.lang.IllegalStateException: Cannot reinitialize IRIFactory after first use.
        at 
org.apache.jena.iri.impl.IRIFactoryImpl.initializing(IRIFactoryImpl.java:255)
        at org.apache.jena.iri.IRIFactory.setIsError(IRIFactory.java:579)
...
{noformat}

A simple test case that illustrates the problem is:

{noformat}
@Test
public void testIgnoreLowercaseViolation() {
  IRIResolver.iriFactory.setIsError(ViolationCodes.LOWERCASE_PREFERRED, false);
  IRIResolver.resolveIRI("http://EXAMPLE.com";);
}
{noformat}

  was:
The IRIResolver class has a public static iriFactory that is used for creating 
IRIs, but consumers never have a chance to call 
IRIResolver.iriFactory#setIsError or IRIResolver.iriFactory#setIsWarning 
because the iriFactory is used in a static block when the class is loaded.  Any 
attempts to call either the setIsError or setIsWarning method throw the 
following exception:

java.lang.IllegalStateException: Cannot reinitialize IRIFactory after first use.
        at 
org.apache.jena.iri.impl.IRIFactoryImpl.initializing(IRIFactoryImpl.java:255)
        at org.apache.jena.iri.IRIFactory.setIsError(IRIFactory.java:579)
...

A simple test case that illustrates the problem is:

@Test
public void testIgnoreLowercaseViolation() {
  IRIResolver.iriFactory.setIsError(ViolationCodes.LOWERCASE_PREFERRED, false);
  IRIResolver.resolveIRI("http://EXAMPLE.com";);
}


> org.apache.jena.riot.system.IRIResolver doesn't allow for any control over 
> violation error/warning settings
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: JENA-811
>                 URL: https://issues.apache.org/jira/browse/JENA-811
>             Project: Apache Jena
>          Issue Type: Bug
>          Components: IRI
>    Affects Versions: Jena 2.11.2
>            Reporter: Matthew Jarvis
>
> The IRIResolver class has a public static iriFactory that is used for 
> creating IRIs, but consumers never have a chance to call 
> IRIResolver.iriFactory#setIsError or IRIResolver.iriFactory#setIsWarning 
> because the iriFactory is used in a static block when the class is loaded.  
> Any attempts to call either the setIsError or setIsWarning method throw the 
> following exception:
> {noformat}
> java.lang.IllegalStateException: Cannot reinitialize IRIFactory after first 
> use.
>       at 
> org.apache.jena.iri.impl.IRIFactoryImpl.initializing(IRIFactoryImpl.java:255)
>       at org.apache.jena.iri.IRIFactory.setIsError(IRIFactory.java:579)
> ...
> {noformat}
> A simple test case that illustrates the problem is:
> {noformat}
> @Test
> public void testIgnoreLowercaseViolation() {
>   IRIResolver.iriFactory.setIsError(ViolationCodes.LOWERCASE_PREFERRED, 
> false);
>   IRIResolver.resolveIRI("http://EXAMPLE.com";);
> }
> {noformat}



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