如何在WSO2 balana中获得义务

Question

我一直在使用WSO2 balana示例，我偶然发现了从XACML响应中获取建议的代码。

StringBuilder Advice = new StringBuilder();
                List<Advice> advices = result.getAdvices();
               for(Advice advice : advices){
                   List<AttributeAssignment> assignments = advice.getAssignments();
                   for(AttributeAssignment assignment : assignments){
                       Advice.append("Advice :  " + assignment.getContent() +"\n\n");
                   }
               }
               obj1.Advice = Advice.toString();

就像我想要得到义务一样，我怎么做呢？

Answer 1

是的..你可以的。但是在这里，您需要将义务结果对象转换为相关的义务类型(XACML 2或XACML 3)。你可以在那里查一些“实例”。

List<ObligationResult> obligations = result.getObligations(); for(ObligationResult obligation : obligations){ if(obligation instanceof org.wso2.balana.xacml3.Obligation){ List<AttributeAssignment> assignments = ((org.wso2.balana.xacml3.Obligation)obligation).getAssignments(); for(AttributeAssignment assignment : assignments){ System.out.println("Obligation : " + assignment.getContent() +"\n\n"); } } }