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package org.openecomp.sdcrests.filters;
import org.openecomp.sdc.common.session.SessionContextProvider;
import org.openecomp.sdc.common.session.SessionContextProviderFactory;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
public abstract class SessionContextFilter implements Filter {
@Override
public void init(FilterConfig filterConfig) throws ServletException {
}
@Override
public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse,
FilterChain filterChain) throws IOException, ServletException {
SessionContextProvider contextProvider =
SessionContextProviderFactory.getInstance().createInterface();
try {
if (servletRequest instanceof HttpServletRequest) {
contextProvider.create(getUser(servletRequest),getTenant(servletRequest));
}
filterChain.doFilter(servletRequest, servletResponse);
} finally {
contextProvider.close();
}
}
@Override
public void destroy() {
}
public abstract String getUser(ServletRequest servletRequest);
public abstract String getTenant(ServletRequest servletRequest);
}
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