Getting exception java.lang.NoSuchMethodError: org.apache.neethi.Constants.isPolicyElement
java, ssl-certificate, web-services, wsdl2java
Solution
Looks like you are using older version of neethi.jar, can you add latest version of neethi into classpath. You can find the method `org.apache.neethi.Constants.isPolicyElement()` from neethi-3.0.1.jar onwards.
You may download this version from
http://www.java2s.com/Code/JarDownload/neethi/neethi-3.0.1.jar.zip
Problem
I'm connecting to a web service over SSL. I imported the certificate and added it to the java keystore. Then i created the client stub for the web service using wsdl2java. when i use this in a program and try to invoke the service it throws follownig (part of the exception) ``` Exception in thread "main" java.lang.NoSuchMethodError: org.apache.neethi.Constants.isPolicyElement(Ljavax/xml/namespace/QName;)Z at org.apache.axis2.util.PolicyUtil.getPolicyChildren(PolicyUtil.java:287) at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig(AxisConfigBuilder.java:157) at org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(DeploymentEngine.java:857) . . . ``` my code is kind of like this ``` public static void main(String[] args) { //generated by wsdl2java Clientstub stub = new ClientStub(endpoint); . . //req is the passed parameter stub.requestServic(req); ``` } I think i have to import some security policies. if so can some one help me with it(any tutorials or directions). Thanks in advance