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https://issues.apache.org/jira/browse/AXIS2-3300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12796085#action_12796085
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Amila Chinthaka Suriarachchi commented on AXIS2-3300:
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I think we can not set the minOccurs=1 directly since it make that element
mandatory.
The solution is to use an option (eg. setMinOccursAsOne) at the services.xml
file.
is this fix your issue?
> minOccurs="0" always generated by Java2WSDL - problems with .NET client
> generation
> ----------------------------------------------------------------------------------
>
> Key: AXIS2-3300
> URL: https://issues.apache.org/jira/browse/AXIS2-3300
> Project: Axis2
> Issue Type: Bug
> Components: Tools
> Affects Versions: 1.3
> Reporter: Mauro Molinari
> Assignee: Deepal Jayasinghe
> Attachments: axis2-1.4.1.diff
>
>
> When you try to expose a POJO as a webservice, suppose you have two Java
> methods with the following signatures:
> public Integer a(String, Integer)
> public String b(Integer, String)
> Java2WSDL adds the minOccurs="0" for each element of each complex type, both
> for the input parameters and for the output parameters.
> When generating clients using .NET WebService Studio 2.0, the result is the
> following:
> - all the generated C# methods input parameters are doubled, except for the
> string ones: the doubled parameters are booleans whose meaning is: "is the
> previous parameter specified or not?"
> - all the generated C# methods return parameters are void, except for the
> string ones
> The actual result are clients with methods like these:
> public void a(string, int, bool);
> public string b(int, bool, string);
> This is obviously a problem, particularly for the "void" return type.
> If I remove minOccurs="0", clients are generated correctly by .NET WebService
> Studio 2.0.
> The issue is this: why does Java2WSDL always adds minOccurs="0"? If its
> meaning were "it can be null", I think nillable="true" attribute should be
> more appropriate... Moreover, if I substitute Integer with int in the
> original Java class methods, minOccurs="0" is still added by Java2WSDL, even
> if an int cannot be null.
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