com.mangofactory.swagger.readers.operation.parameter.ParameterDescriptionReader Maven / Gradle / Ivy

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package com.mangofactory.swagger.readers.operation.parameter;

import com.mangofactory.swagger.readers.Command;
import com.mangofactory.swagger.scanners.RequestMappingContext;
import com.wordnik.swagger.annotations.ApiParam;
import org.springframework.core.MethodParameter;

import static org.springframework.util.StringUtils.*;

public class ParameterDescriptionReader implements Command {
  @Override
  public void execute(RequestMappingContext context) {
    MethodParameter methodParameter = (MethodParameter) context.get("methodParameter");
    ApiParam apiParam = methodParameter.getParameterAnnotation(ApiParam.class);
    String description = methodParameter.getParameterName();
    if (null != apiParam && hasText(apiParam.value())) {
      description = apiParam.value();
    }
    context.put("description", description);
  }
}