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From "Juergen Weber" <webe...@gmail.com>
Subject Re: Corba - harmless IDL generates NPE
Date Fri, 06 Jun 2008 06:41:13 GMT
Hi Eranga,

no, bounded strings are not the problem, I hacked a

public String getTypeName(AST node) {
        String typeName = node.getText();
        if ("string".equals(typeName)) return typeName; // **** my change

this supports bounded strings, but does not help with all issues.

BTW, your code using antlr and ASTs is really elegant.

Thanks,
Juergen



On Fri, Jun 6, 2008 at 2:19 AM, Eranga Jayasundera (එරංග)
<erangaj@gmail.com> wrote:
> Hi Juergen,
>
> It seems to be a bug.
> As a workaround, convert all string<NN> to string .
>
> Regards,
> Eranga
>
> On Fri, Jun 6, 2008 at 12:10 AM, Juergen Weber <weberjn@gmail.com> wrote:
>> Hi,
>>
>> the IDL below (which compiles fine with JacORB IDL) throws an
>> exception when deployed in Axis2.
>>
>> Is there a fix or work-around for this bug? Which IDL element causes
>> the problem?
>>
>> Thanks,
>> Juergen
>>
>> -----------
>>
>> java.lang.NullPointerException
>>        at org.apache.axis2.corba.deployer.SchemaGenerator.generateSchema(SchemaGenerator.java:170)
>>        at org.apache.axis2.corba.deployer.CorbaDeployer.processOperations(CorbaDeployer.java:462)
>>        at org.apache.axis2.corba.deployer.CorbaDeployer.populateService(CorbaDeployer.java:298)
>>        at org.apache.axis2.corba.deployer.CorbaDeployer.processService(CorbaDeployer.java:126)
>>        at org.apache.axis2.corba.deployer.CorbaDeployer.deploy(CorbaDeployer.java:96)
>>        at org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.
>> java:136)
>>        at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:597)
>>        at org.apache.axis2.deployment.repository.util.WSInfoList.update(WSInfoList.java:144)
>>        at org.apache.axis2.deployment.RepositoryListener.update(RepositoryListener.java:330)
>>        at org.apache.axis2.deployment.RepositoryListener.checkServices(RepositoryListener.java:227)
>>
>>        at org.apache.axis2.deployment.DeploymentEngine.loadServices(DeploymentEngine.java:131)
>>        at org.apache.axis2.deployment.FileSystemConfigurator.loadServices(FileSystemConfigurator.ja
>> va:147)
>>        at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(Configura
>> tionContextFactory.java:82)
>>        at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromFileSy
>> stem(ConfigurationContextFactory.java:184)
>>        at org.apache.axis2.transport.SimpleAxis2Server.<init>(SimpleAxis2Server.java:48)
>>        at org.apache.axis2.transport.SimpleAxis2Server.main(SimpleAxis2Server.java:99)
>>
>> -------
>>
>>
>> module functiontest
>> {
>>  exception FunctionTestException
>>  {
>>  string<120> text;
>>  };
>>
>>  typedef string<2> magict;
>>  struct BasicTypesS
>>  {
>>  char achar;
>>  short ashort;
>>  magict m1;
>>  long along;
>>  magict m2;
>>  boolean abooleanTrue;
>>  boolean abooleanFalse;
>>  string<3> astring;
>>  };
>>        interface FunctionTestService
>>        {
>>  BasicTypesS testBasicTypes(in magict ms,
>>   in BasicTypesS b,
>>   in char achar, in short ashort, in long along,
>>   in boolean abooleanTrue,
>>   in boolean abooleanFalse,
>>   in magict me)
>>  raises (FunctionTestException);
>>  };
>> };
>>
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>>
>
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