上传代码

src/main/java/com/nis/restful/DefaultRestErrorConverter.java

@@ -0,0 +1,55 @@
+package com.nis.restful;
+
+
+import java.io.IOException;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import org.springframework.stereotype.Component;
+import com.fasterxml.jackson.core.JsonGenerationException;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+@SuppressWarnings("rawtypes")
+@Component
+public class DefaultRestErrorConverter implements RestConverter<Map> {
+
+	@SuppressWarnings("unchecked")
+	@Override
+	public Map convert(RestResult re) {
+		Map errorMap = new LinkedHashMap();
+		errorMap.put(RestConstants.REST_SERVICE_HTTP_STATUS, re.getStatus()
+				.value());
+		errorMap.put(RestConstants.REST_SERVICE_BUSINESS_CODE, re.getBusinessCode()
+				.getValue());
+		errorMap.put(RestConstants.REST_SERVICE_REASON, re.getBusinessCode()
+				.getErrorReason());
+		errorMap.put(RestConstants.REST_SERVICE_MSG, re.getMsg());
+		errorMap.put(RestConstants.REST_SERVICE_URI, re.getFromUri());
+		
+		if(re.getActiveSys() != null){
+			errorMap.put(RestConstants.REST_SERVICE_ACTIVE_SYS, re.getActiveSys());
+		}
+		if(re.getLogSource() != null){
+			errorMap.put(RestConstants.REST_SERVICE_LOG_SOURCE, re.getLogSource());
+		}
+
+		return errorMap;
+	}
+
+	@Override
+	public String convertToJson(RestResult re) {
+		Map errorMap = this.convert(re);
+		ObjectMapper mapper = new ObjectMapper();
+		try {
+			return mapper.writeValueAsString(errorMap);
+		} catch (JsonGenerationException e) {
+			e.printStackTrace();
+		} catch (JsonMappingException e) {
+			e.printStackTrace();
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+		return "";
+	}
+
+}