this.interceptors = interceptors;
}
public Object invoke(final InvocationContext context) throws Exception
{
InvocationContext current = new InvocationContext() {
private int currentInterceptor = 0;
public Map<String, Object> getContextData()
{
return context.getContextData();
}
public Method getMethod()
{
return context.getMethod();
}
public Object[] getParameters()
{
return context.getParameters();
}
public Object getTarget()
{
return context.getTarget();
}
public Object proceed() throws Exception
{
if(currentInterceptor < interceptors.length)
{
try
{
return interceptors[currentInterceptor++].invoke(this);
}
finally
{
// so that interceptors like clustering can reinvoke down the chain
currentInterceptor--;
}
}
return context.proceed();
}
public void setParameters(Object[] params)
{
context.setParameters(params);
}
};
return current.proceed();
}