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@ -11,9 +11,9 @@ import org.springframework.web.context.request.NativeWebRequest; |
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import org.springframework.web.method.support.HandlerMethodArgumentResolver; |
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import org.springframework.web.method.support.ModelAndViewContainer; |
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import org.springframework.web.multipart.MultipartFile; |
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import org.springframework.web.multipart.support.StandardMultipartHttpServletRequest; |
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import org.springframework.web.multipart.MultipartHttpServletRequest; |
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import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter; |
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import java.util.Collections; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.concurrent.ConcurrentHashMap; |
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@ -25,16 +25,15 @@ import java.util.concurrent.ConcurrentHashMap; |
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*/ |
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public class ApiArgumentResolver implements SopHandlerMethodArgumentResolver { |
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private final Map<MethodParameter, HandlerMethodArgumentResolver> argumentResolverCache = |
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new ConcurrentHashMap<>(256); |
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private final Map<MethodParameter, HandlerMethodArgumentResolver> argumentResolverCache = new ConcurrentHashMap<>(256); |
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private final ParamValidator paramValidator = new ServiceParamValidator(); |
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private ParamValidator paramValidator = new ServiceParamValidator(); |
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private List<HandlerMethodArgumentResolver> argumentResolvers = Collections.emptyList(); |
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private RequestMappingHandlerAdapter requestMappingHandlerAdapter; |
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@Override |
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public void setResolvers(List<HandlerMethodArgumentResolver> resolvers) { |
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this.argumentResolvers = resolvers; |
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public void setRequestMappingHandlerAdapter(RequestMappingHandlerAdapter requestMappingHandlerAdapter) { |
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this.requestMappingHandlerAdapter = requestMappingHandlerAdapter; |
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} |
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@Override |
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@ -61,6 +60,7 @@ public class ApiArgumentResolver implements SopHandlerMethodArgumentResolver { |
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} |
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} |
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/** |
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* 获取参数对象，将request中的参数绑定到实体对象中去 |
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* |
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@ -89,9 +89,9 @@ public class ApiArgumentResolver implements SopHandlerMethodArgumentResolver { |
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if (bizObj == null) { |
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return; |
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} |
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Object nativeRequest = nativeWebRequest.getNativeRequest(); |
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if (nativeRequest instanceof StandardMultipartHttpServletRequest) { |
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StandardMultipartHttpServletRequest request = (StandardMultipartHttpServletRequest) nativeRequest; |
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if (this.isMultipartRequest(nativeWebRequest)) { |
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Object nativeRequest = nativeWebRequest.getNativeRequest(); |
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MultipartHttpServletRequest request = (MultipartHttpServletRequest) nativeRequest; |
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Class<?> bizClass = bizObj.getClass(); |
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ReflectionUtils.doWithFields(bizClass, field -> { |
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ReflectionUtils.makeAccessible(field); |
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@ -102,15 +102,27 @@ public class ApiArgumentResolver implements SopHandlerMethodArgumentResolver { |
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} |
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} |
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protected boolean isMultipartRequest(NativeWebRequest nativeWebRequest) { |
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return nativeWebRequest.getNativeRequest() instanceof MultipartHttpServletRequest; |
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} |
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/** |
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* 获取其它的参数解析器 |
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* |
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* @param parameter 业务参数 |
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* @return 返回合适参数解析器，没有返回null |
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*/ |
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protected HandlerMethodArgumentResolver getOtherArgumentResolver(MethodParameter parameter) { |
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HandlerMethodArgumentResolver result = this.argumentResolverCache.get(parameter); |
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if (result == null) { |
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for (HandlerMethodArgumentResolver methodArgumentResolver : this.argumentResolvers) { |
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List<HandlerMethodArgumentResolver> argumentResolvers = this.requestMappingHandlerAdapter.getArgumentResolvers(); |
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for (HandlerMethodArgumentResolver methodArgumentResolver : argumentResolvers) { |
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if (methodArgumentResolver instanceof SopHandlerMethodArgumentResolver) { |
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continue; |
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} |
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if (methodArgumentResolver.supportsParameter(parameter)) { |
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result = methodArgumentResolver; |
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System.out.println(parameter + " " + result.getClass().getName()); |
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this.argumentResolverCache.put(parameter, result); |
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break; |
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} |
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@ -119,4 +131,7 @@ public class ApiArgumentResolver implements SopHandlerMethodArgumentResolver { |
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return result; |
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} |
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public void setParamValidator(ParamValidator paramValidator) { |
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this.paramValidator = paramValidator; |
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} |
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} |
tanghc
5 years ago