import org.onap.aaf.misc.env.Trans;
public abstract class RServlet<TRANS extends Trans> implements Servlet {
- private Routes<TRANS> routes = new Routes<TRANS>();
+ private Routes<TRANS> routes = new Routes<TRANS>();
- private ServletConfig config;
+ private ServletConfig config;
- @Override
- public void init(ServletConfig config) throws ServletException {
- this.config = config;
- }
+ @Override
+ public void init(ServletConfig config) throws ServletException {
+ this.config = config;
+ }
- @Override
- public ServletConfig getServletConfig() {
- return config;
- }
+ @Override
+ public ServletConfig getServletConfig() {
+ return config;
+ }
- public void route(Env env, HttpMethods meth, String path, HttpCode<TRANS, ?> code, String ... moreTypes) {
- Route<TRANS> r = routes.findOrCreate(meth,path);
- r.add(code,moreTypes);
- env.init().log(r.report(code),code);
- }
-
- @Override
- public void service(ServletRequest req, ServletResponse res) throws ServletException, IOException {
- HttpServletRequest request = (HttpServletRequest)req;
- HttpServletResponse response = (HttpServletResponse)res;
-
- @SuppressWarnings("unchecked")
- TRANS trans = (TRANS)req.getAttribute(TransFilter.TRANS_TAG);
- if(trans==null) {
- response.setStatus(404); // Not Found, because it didn't go through TransFilter
- return;
- }
-
- Route<TRANS> route;
- HttpCode<TRANS,?> code=null;
- String ct = req.getContentType();
- TimeTaken tt = trans.start("Resolve to Code", Env.SUB);
- try {
- // routes have multiple code sets. This object picks the best code set
- // based on Accept or Content-Type
- CodeSetter<TRANS> codesetter = new CodeSetter<TRANS>(trans,request,response);
- // Find declared route
- route = routes.derive(request, codesetter);
- if(route==null) {
- String method = request.getMethod();
- trans.checkpoint("No Route matches "+ method + ' ' + request.getPathInfo());
- response.setStatus(404); // Not Found
- } else {
- // Find best Code in Route based on "Accepts (Get) or Content-Type" (if exists)
- code = codesetter.code();// route.getCode(trans, request, response);
- }
- } finally {
- tt.done();
- }
-
- if(route!=null && code!=null) {
- StringBuilder sb = new StringBuilder(72);
- sb.append(route.auditText);
- sb.append(',');
- sb.append(code.desc());
- if(ct!=null) {
- sb.append(", ContentType: ");
- sb.append(ct);
- }
- tt = trans.start(sb.toString(),Env.SUB);
- try {
- /*obj = */
- code.handle(trans, request, response);
- response.flushBuffer();
- } catch (ServletException e) {
- trans.error().log(e);
- throw e;
- } catch (Exception e) {
- trans.error().log(e,request.getMethod(),request.getPathInfo());
- throw new ServletException(e);
- } finally {
- tt.done();
- }
- }
- }
-
- @Override
- public String getServletInfo() {
- return "RServlet for Jetty";
- }
+ public void route(Env env, HttpMethods meth, String path, HttpCode<TRANS, ?> code, String ... moreTypes) {
+ Route<TRANS> r = routes.findOrCreate(meth,path);
+ r.add(code,moreTypes);
+ env.init().log(r.report(code),code);
+ }
+
+ @Override
+ public void service(ServletRequest req, ServletResponse res) throws ServletException, IOException {
+ HttpServletRequest request = (HttpServletRequest)req;
+ HttpServletResponse response = (HttpServletResponse)res;
+
+ @SuppressWarnings("unchecked")
+ TRANS trans = (TRANS)req.getAttribute(TransFilter.TRANS_TAG);
+ if(trans==null) {
+ response.setStatus(404); // Not Found, because it didn't go through TransFilter
+ return;
+ }
+
+ Route<TRANS> route;
+ HttpCode<TRANS,?> code=null;
+ String ct = req.getContentType();
+ TimeTaken tt = trans.start("Resolve to Code", Env.SUB);
+ try {
+ // routes have multiple code sets. This object picks the best code set
+ // based on Accept or Content-Type
+ CodeSetter<TRANS> codesetter = new CodeSetter<TRANS>(trans,request,response);
+ // Find declared route
+ route = routes.derive(request, codesetter);
+ if(route==null) {
+ String method = request.getMethod();
+ trans.checkpoint("No Route matches "+ method + ' ' + request.getPathInfo());
+ response.setStatus(404); // Not Found
+ } else {
+ // Find best Code in Route based on "Accepts (Get) or Content-Type" (if exists)
+ code = codesetter.code();// route.getCode(trans, request, response);
+ }
+ } finally {
+ tt.done();
+ }
+
+ if(route!=null && code!=null) {
+ StringBuilder sb = new StringBuilder(72);
+ sb.append(route.auditText);
+ sb.append(',');
+ sb.append(code.desc());
+ if(ct!=null) {
+ sb.append(", ContentType: ");
+ sb.append(ct);
+ }
+ tt = trans.start(sb.toString(),Env.SUB);
+ try {
+ /*obj = */
+ code.handle(trans, request, response);
+ response.flushBuffer();
+ } catch (ServletException e) {
+ trans.error().log(e);
+ throw e;
+ } catch (Exception e) {
+ trans.error().log(e,request.getMethod(),request.getPathInfo());
+ throw new ServletException(e);
+ } finally {
+ tt.done();
+ }
+ }
+ }
+
+ @Override
+ public String getServletInfo() {
+ return "RServlet for Jetty";
+ }
- @Override
- public void destroy() {
- }
+ @Override
+ public void destroy() {
+ }
- public String applicationJSON(Class<?> cls, String version) {
- StringBuilder sb = new StringBuilder();
- sb.append("application/");
- sb.append(cls.getSimpleName());
- sb.append("+json");
- sb.append(";charset=utf-8");
- sb.append(";version=");
- sb.append(version);
- return sb.toString();
- }
+ public String applicationJSON(Class<?> cls, String version) {
+ StringBuilder sb = new StringBuilder();
+ sb.append("application/");
+ sb.append(cls.getSimpleName());
+ sb.append("+json");
+ sb.append(";charset=utf-8");
+ sb.append(";version=");
+ sb.append(version);
+ return sb.toString();
+ }
- public String applicationXML(Class<?> cls, String version) {
- StringBuilder sb = new StringBuilder();
- sb.append("application/");
- sb.append(cls.getSimpleName());
- sb.append("+xml");
- sb.append(";charset=utf-8");
- sb.append(";version=");
- sb.append(version);
- return sb.toString();
- }
+ public String applicationXML(Class<?> cls, String version) {
+ StringBuilder sb = new StringBuilder();
+ sb.append("application/");
+ sb.append(cls.getSimpleName());
+ sb.append("+xml");
+ sb.append(";charset=utf-8");
+ sb.append(";version=");
+ sb.append(version);
+ return sb.toString();
+ }
- public List<RouteReport> routeReport() {
- return routes.routeReport();
- }
+ public List<RouteReport> routeReport() {
+ return routes.routeReport();
+ }
}
Code Review / aaf / authz.git / blobdiff