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import java.io.IOException;
import javax.enterprise.inject.spi.BeanManager;
import javax.inject.Inject;
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.annotation.WebFilter;
@WebFilter(urlPatterns = "/*")
public class TestFilter implements Filter {
@Inject
TestBean tb;
@Inject
BeanManager bm;
@Override
public void destroy() {
System.out.println("TestFilter:destroy()");
}
@Override
public void doFilter(ServletRequest req, ServletResponse res,
FilterChain fc) throws IOException, ServletException {
System.out.println("TestFilter:doFilter()");
System.out.println("TestBean injected:"+ tb);
System.out.println("BeanManager injected:"+ bm);
if (tb == null)
throw new ServletException("Injection of TestBean in ServletFilter failed");
if (bm == null)
throw new ServletException("Injection of BeanManager in ServletFilter failed");
fc.doFilter(req, res);
}
@Override
public void init(FilterConfig arg0) throws ServletException {
System.out.println("TestFilter:init()");
}
}