How to use

validateAndCanonicalizeValue

method

in

com.google.inject.servlet.ServletScopes

private static RequestScoper continueRequest(Map<Key<?>, Object> seedMap) {
 Preconditions.checkArgument(
   null != seedMap, "Seed map cannot be null, try passing in Collections.emptyMap() instead.");
 // Snapshot the seed map and add all the instances to our continuing HTTP request.
 final ContinuingHttpServletRequest continuingRequest =
   new ContinuingHttpServletRequest(GuiceFilter.getRequest(Key.get(HttpServletRequest.class)));
 for (Map.Entry<Key<?>, Object> entry : seedMap.entrySet()) {
  Object value = validateAndCanonicalizeValue(entry.getKey(), entry.getValue());
  continuingRequest.setAttribute(entry.getKey().toString(), value);
 }
 return new RequestScoper() {
  @Override
  public CloseableScope open() {
   checkScopingState(
     null == GuiceFilter.localContext.get(),
     "Cannot continue request in the same thread as a HTTP request!");
   return new GuiceFilter.Context(continuingRequest, continuingRequest, null).open();
  }
 };
}

Object value = validateAndCanonicalizeValue(entry.getKey(), entry.getValue());
scopeMap.put(entry.getKey().toString(), value);

Object value = validateAndCanonicalizeValue(entry.getKey(), entry.getValue());
scopeMap.put(entry.getKey().toString(), value);

private static RequestScoper continueRequest(Map<Key<?>, Object> seedMap) {
 Preconditions.checkArgument(
   null != seedMap, "Seed map cannot be null, try passing in Collections.emptyMap() instead.");
 // Snapshot the seed map and add all the instances to our continuing HTTP request.
 final ContinuingHttpServletRequest continuingRequest =
   new ContinuingHttpServletRequest(GuiceFilter.getRequest(Key.get(HttpServletRequest.class)));
 for (Map.Entry<Key<?>, Object> entry : seedMap.entrySet()) {
  Object value = validateAndCanonicalizeValue(entry.getKey(), entry.getValue());
  continuingRequest.setAttribute(entry.getKey().toString(), value);
 }
 return new RequestScoper() {
  @Override
  public CloseableScope open() {
   checkScopingState(
     null == GuiceFilter.localContext.get(),
     "Cannot continue request in the same thread as a HTTP request!");
   return new GuiceFilter.Context(continuingRequest, continuingRequest, null).open();
  }
 };
}

private static RequestScoper continueRequest(Map<Key<?>, Object> seedMap) {
 Preconditions.checkArgument(
   null != seedMap, "Seed map cannot be null, try passing in Collections.emptyMap() instead.");
 // Snapshot the seed map and add all the instances to our continuing HTTP request.
 final ContinuingHttpServletRequest continuingRequest =
   new ContinuingHttpServletRequest(GuiceFilter.getRequest(Key.get(HttpServletRequest.class)));
 for (Map.Entry<Key<?>, Object> entry : seedMap.entrySet()) {
  Object value = validateAndCanonicalizeValue(entry.getKey(), entry.getValue());
  continuingRequest.setAttribute(entry.getKey().toString(), value);
 }
 return new RequestScoper() {
  @Override
  public CloseableScope open() {
   checkScopingState(
     null == GuiceFilter.localContext.get(),
     "Cannot continue request in the same thread as a HTTP request!");
   return new GuiceFilter.Context(continuingRequest, continuingRequest, null).open();
  }
 };
}

  new ContinuingHttpServletRequest(GuiceFilter.getRequest());
for (Map.Entry<Key<?>, Object> entry : seedMap.entrySet()) {
  Object value = validateAndCanonicalizeValue(entry.getKey(), entry.getValue());
  continuingRequest.setAttribute(entry.getKey().toString(), value);

  new ContinuingHttpServletRequest(GuiceFilter.getRequest());
for (Map.Entry<Key<?>, Object> entry : seedMap.entrySet()) {
  Object value = validateAndCanonicalizeValue(entry.getKey(), entry.getValue());
  continuingRequest.setAttribute(entry.getKey().toString(), value);