IUPACNamer

Dear Support,





I've tried to use the IUPACNamer function - without success. Could you please include a working example?





The relevant lines I've tried to use:





-------->


<%@page import="java.io.*,


...


chemaxon.marvin.modules.nameexport.IUPACNamer,


...


-------->


Generated servlet error:


Only a type can be imported. chemaxon.marvin.modules.nameexport.IUPACNamer resolves to a package


-------->





-------->


...


IUPACNamer namer = new IUPACNamer();


String iupac_name=namer.generateName(mol);


...


-------->


Generated servlet error:


IUPACNamer cannot be resolved to a type


-------->





Which .jar files should be in the JSP's lib directory?








Thanx!

IUPACNamer class (like any other Marvin classes) are in MarvinBeans.jar.


IUPAC name export is available only in a pre-release (4.2.0alpha3).


Do you use this version?

I've downloaded the latest version, copied the whole lib directory into Tomcat's WEB-INF directory, restarted services - but still got the same errors:





<%@page import="chemaxon.marvin.modules.nameexport.IUPACNamer"%>


--->


Generated servlet error:


Only a type can be imported. chemaxon.marvin.modules.nameexport.IUPACNamer resolves to a package





and





IUPACNamer namer = new chemaxon.marvin.modules.nameexport.IUPACNamer();


--->


Generated servlet error:


IUPACNamer cannot be resolved to a type





Generated servlet error:


chemaxon.marvin.modules.nameexport.IUPACNamer cannot be resolved to a type

Only this developer pre-release (4.2.0alpha3) includes IUPAC naming export:


http://www.chemaxon.com/shared/alpha/marvin


You can download this Marvin Beans from here:


http://www.chemaxon.com/shared/alpha/marvin/do-download-marvinbeans.html


Have you tried the above one?


By the way, the latest offical release is Marvin 4.1.5.

Do you have an estimated release date for Marvin 4.2? Days, weeks, months?

No, there is no exact date.


There are a lot of tasks that should be implemented until then.

From a molecule object mol, you can generate the name with:

Code:

mol.toFormat("name");

That will avoid problems with importing the class. But this will only work if the name generator is present in the release your are using, which is the case for the lastest alpha release, 4.2.0alpha3.

Yes, I've downloaded the latest alpha release but..





The whole story begins with the following directory structure in Tomcat:





Marvin_main


WEB-INF (with old marvin libs)


Marvin_sub


WEB-INF (with new marvin libs)





I thought that .jsp in Marvin_sub directory uses the WEB-INF directory in the same place. In fact, Tomcat uses the main WEB-INF directory..





Everything is OK now, probably somebody will find this useful. However, thanx for the answers!

Thanks for sharing your experience.