Expondo header location nas respostas

Author: jdc-developer

src/main/java/jdc/loja/filters/HeaderExposureFilter.java

@@ -0,0 +1,34 @@
+package jdc.loja.filters;
+
+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.HttpServletResponse;
+
+import org.springframework.stereotype.Component;
+
+@Component
+public class HeaderExposureFilter implements Filter {
+
+	@Override
+	public void init(FilterConfig filterConfig) throws ServletException {
+	}
+
+	@Override
+	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
+			throws IOException, ServletException {
+		HttpServletResponse res = (HttpServletResponse) response;
+		res.addHeader("access-control-expose-headers", "location");
+		chain.doFilter(request, response);
+	}
+
+	@Override
+	public void destroy() {
+	}
+
+}