本文整理汇总了Java中org.springframework.web.context.request.NativeWebRequest.getParameterValues方法的典型用法代码示例。如果您正苦于以下问题：Java NativeWebRequest.getParameterValues方法的具体用法？Java NativeWebRequest.getParameterValues怎么用？Java NativeWebRequest.getParameterValues使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.springframework.web.context.request.NativeWebRequest的用法示例。
在下文中一共展示了NativeWebRequest.getParameterValues方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: resolveName
import org.springframework.web.context.request.NativeWebRequest; //导入方法依赖的package包/类
@Override
protected Object resolveName(String name, MethodParameter parameter, NativeWebRequest webRequest) throws Exception {
Object arg;
HttpServletRequest servletRequest = webRequest.getNativeRequest(HttpServletRequest.class);
MultipartHttpServletRequest multipartRequest =
WebUtils.getNativeRequest(servletRequest, MultipartHttpServletRequest.class);
if (MultipartFile.class.equals(parameter.getParameterType())) {
assertIsMultipartRequest(servletRequest);
Assert.notNull(multipartRequest, "Expected MultipartHttpServletRequest: is a MultipartResolver configured?");
arg = multipartRequest.getFile(name);
}
else if (isMultipartFileCollection(parameter)) {
assertIsMultipartRequest(servletRequest);
Assert.notNull(multipartRequest, "Expected MultipartHttpServletRequest: is a MultipartResolver configured?");
arg = multipartRequest.getFiles(name);
}
else if(isMultipartFileArray(parameter)) {
assertIsMultipartRequest(servletRequest);
Assert.notNull(multipartRequest, "Expected MultipartHttpServletRequest: is a MultipartResolver configured?");
arg = multipartRequest.getFiles(name).toArray(new MultipartFile[0]);
}
else if ("javax.servlet.http.Part".equals(parameter.getParameterType().getName())) {
assertIsMultipartRequest(servletRequest);
arg = servletRequest.getPart(name);
}
else if (isPartCollection(parameter)) {
assertIsMultipartRequest(servletRequest);
arg = new ArrayList<Object>(servletRequest.getParts());
}
else if (isPartArray(parameter)) {
assertIsMultipartRequest(servletRequest);
arg = RequestPartResolver.resolvePart(servletRequest);
}
else {
arg = null;
if (multipartRequest != null) {
List<MultipartFile> files = multipartRequest.getFiles(name);
if (!files.isEmpty()) {
arg = (files.size() == 1 ? files.get(0) : files);
}
}
if (arg == null) {
String[] paramValues = webRequest.getParameterValues(name);
if (paramValues != null) {
arg = paramValues.length == 1 ? paramValues[0] : paramValues;
}
}
}
return arg;
}
示例2: resolveRequestParam
import org.springframework.web.context.request.NativeWebRequest; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
private Object resolveRequestParam(String paramName, boolean required, String defaultValue,
MethodParameter methodParam, NativeWebRequest webRequest, Object handlerForInitBinderCall)
throws Exception {
Class<?> paramType = methodParam.getParameterType();
if (Map.class.isAssignableFrom(paramType) && paramName.length() == 0) {
return resolveRequestParamMap((Class<? extends Map<?, ?>>) paramType, webRequest);
}
if (paramName.length() == 0) {
paramName = getRequiredParameterName(methodParam);
}
Object paramValue = null;
MultipartRequest multipartRequest = webRequest.getNativeRequest(MultipartRequest.class);
if (multipartRequest != null) {
List<MultipartFile> files = multipartRequest.getFiles(paramName);
if (!files.isEmpty()) {
paramValue = (files.size() == 1 ? files.get(0) : files);
}
}
if (paramValue == null) {
String[] paramValues = webRequest.getParameterValues(paramName);
if (paramValues != null) {
paramValue = (paramValues.length == 1 ? paramValues[0] : paramValues);
}
}
if (paramValue == null) {
if (defaultValue != null) {
paramValue = resolveDefaultValue(defaultValue);
}
else if (required) {
raiseMissingParameterException(paramName, paramType);
}
paramValue = checkValue(paramName, paramValue, paramType);
}
WebDataBinder binder = createBinder(webRequest, null, paramName);
initBinder(handlerForInitBinderCall, paramName, binder, webRequest);
return binder.convertIfNecessary(paramValue, paramType, methodParam);
}