[1240] | 1 | package gov.va.med.edp.web.controller;
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| 2 |
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| 3 | import java.util.Enumeration;
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| 4 | import java.util.Iterator;
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| 5 |
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| 6 | import javax.servlet.http.HttpServletRequest;
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| 7 | import javax.servlet.http.HttpServletResponse;
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| 8 |
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| 9 | import org.apache.log4j.Logger;
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| 10 | import org.springframework.beans.factory.InitializingBean;
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| 11 | import org.springframework.util.Assert;
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| 12 | import org.springframework.util.StringUtils;
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| 13 | import org.springframework.web.servlet.ModelAndView;
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| 14 | import org.springframework.web.servlet.mvc.AbstractController;
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| 15 |
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| 16 | /**
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| 17 | * TODO: document PackageClientVersionSynchronizationController
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| 18 | */
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| 19 | public class TestController extends AbstractController implements InitializingBean {
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| 20 |
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| 21 | public static final String EDIS_MACHINE_NAME_HEADER = "EdisClientMachineName";
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| 22 |
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| 23 | private String viewName;
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| 24 | private static Logger logger = Logger.getLogger(TestController.class);
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| 25 |
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| 26 | public TestController() {
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| 27 | setRequireSession(true);
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| 28 | }
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| 29 |
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| 30 | public void afterPropertiesSet() throws Exception {
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| 31 | Assert.notNull(viewName, "viewName must not be null");
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| 32 | }
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| 33 |
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| 34 | protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response) throws Exception {
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| 35 | if (logger.isDebugEnabled()){
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| 36 | logger.debug("Inside handleRequestInternal() method. The view name is:" + getViewName());
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| 37 | logger.debug("The value for the HTTP Header '" + EDIS_MACHINE_NAME_HEADER + "' is: " + getClientMachineName(request));
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| 38 | }
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| 39 |
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| 40 | ModelAndView mav = new ModelAndView(getViewName());
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| 41 | mav.addObject(EDIS_MACHINE_NAME_HEADER, getClientMachineName(request));
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| 42 | mav.addObject("HttpHeaders", getAllHttpHeaders(request));
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| 43 | return mav;
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| 44 | }
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| 45 |
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| 46 |
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| 47 | private Object getAllHttpHeaders(HttpServletRequest request) {
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| 48 | String headers = "";
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| 49 | Enumeration headersEnum = request.getHeaderNames();
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| 50 | while (headersEnum.hasMoreElements()) {
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| 51 | String headerName = (String) headersEnum.nextElement();
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| 52 | headers = headers + headerName + "=" + request.getHeader(headerName) + "<br/>";
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| 53 | }
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| 54 | return headers;
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| 55 | }
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| 56 |
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| 57 | private String getClientMachineName(HttpServletRequest request) {
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| 58 | return parseMachineName(request.getHeader(EDIS_MACHINE_NAME_HEADER));
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| 59 | }
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| 60 |
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| 61 |
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| 62 | private String parseMachineName(String machineName){
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| 63 | if (StringUtils.hasText(machineName) && machineName.startsWith("CN=")){
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| 64 | String name = machineName.substring(3);
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| 65 | return name;
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| 66 | }
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| 67 | return machineName;
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| 68 | }
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| 69 |
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| 70 | public String getViewName() {
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| 71 | return viewName;
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| 72 | }
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| 73 |
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| 74 | public void setViewName(String viewName) {
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| 75 | this.viewName = viewName;
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| 76 | }
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| 77 |
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| 78 |
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| 79 | }
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