com.sun.xml.ws.client.sei.MethodUtil Maven / Gradle / Ivy
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package com.sun.xml.ws.client.sei;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
* Utility class to invoke com.sun.xml.ws.util.MethodUtil.invoke() if available. If not (other then Oracle JDK) fallbacks
* to java.lang,reflect.Method.invoke()
*
* Be careful, copy of this class exists in several packages, iny modification must be done to other copies too!
*/
class MethodUtil {
private static final Logger LOGGER = Logger.getLogger(MethodUtil.class.getName());
static Object invoke(Object target, Method method, Object[] args) throws IllegalAccessException, InvocationTargetException {
// com.sun.xml.ws.util.MethodUtil.invoke(method, owner, args)
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(Level.FINE, "Invoking method using com.sun.xml.ws.util.MethodUtil");
}
try {
return com.sun.xml.ws.util.MethodUtil.invoke(method, target, args);
} catch (InvocationTargetException ite) {
// unwrap invocation exception added by reflection code ...
throw unwrapException(ite);
}
}
private static InvocationTargetException unwrapException(InvocationTargetException ite) {
Throwable targetException = ite.getTargetException();
if (targetException != null && targetException instanceof InvocationTargetException) {
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.log(Level.FINE, "Unwrapping invocation target exception");
}
return (InvocationTargetException) targetException;
} else {
return ite;
}
}
}