I found a white paper the wso2 soa security gateway solution that builds a security gateway for SOA.
and in WSO2 API Manager Home page it says that:
It leverages proven, production-ready integration, security, and governance components from the WSO2 Enterprise Service Bus, WSO2 Identity Server, and WSO2 Governance Registry. In addition, it leverages the WSO2 Business Activity Monitor for Big Data analytics, giving you instant insight into APIs behavior.
my question is: Does WSO2 API Manager do every thing mentioned in whitepaper document? if yes why the whitepaper is written? can we use WSO2 API Manager as an XML Gateway?