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Copy path2019-6-5多行查询
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2019-6-5多行查询
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private BoolQuery setQueryConditons(
AntEcoTinyappDetectDetailQueryModel antEcoTinyappDetectDetailQueryModel) {
/** 该列表中存放精确查询的字段名称*/
List<String> termQueryFieldName = InspectSearchConstants.TERM_QUERY_FIELD_NAME;
BoolQuery boolQuery = new BoolQuery();
List<Query> mustQueries = new ArrayList<>();
List<String> fieldNames = getFiledName(antEcoTinyappDetectDetailQueryModel);
for (int i = 0; i < fieldNames.size(); i++) {
String fieldValue = (String) getFieldValueByName(fieldNames.get(i),
antEcoTinyappDetectDetailQueryModel);
if (!StringUtil.isBlank(fieldValue)) {
/* 如果该字段在精确查询字段列表中存在 */
if (termQueryFieldName.contains(fieldNames.get(i))) {
mustQueries.add(getTermQuery(fieldNames.get(i), fieldValue));
}
else {
/* 不存在的话,说明是fuzzy查询 */
mustQueries.add(getMatchQuery(fieldNames.get(i), fieldValue));
}
}
}
boolQuery.setMustQueries(mustQueries);
return boolQuery;
}
private TermQuery getTermQuery(String fieldName, String fieldValue){
TermQuery termQuery = new TermQuery();
termQuery.setFieldName(StringUtil.toLowerCaseWithUnderscores(fieldName));
termQuery.setTerm(
ColumnValue.fromString(fieldValue));
return termQuery;
}
private MatchQuery getMatchQuery(String fieldName, String fieldValue) {
MatchQuery matchQuery = new MatchQuery();
matchQuery.setFieldName(StringUtil.toLowerCaseWithUnderscores(fieldName));
matchQuery.setText(fieldValue);
return matchQuery;
}
/**
* 获取对象中对应参数的值
* 目前表中的所有字段均为 string 类型
*
* @param fieldName
* @param object
* @return
*/
private static Object getFieldValueByName(String fieldName, Object object) {
try {
String firstLetter = fieldName.substring(0, 1).toUpperCase();
String getter = "get" + firstLetter + fieldName.substring(1);
Method method = object.getClass().getMethod(getter);
return method.invoke(object);
} catch (Exception e) {
LoggerUtil.error(LOGGER, "获取对象[{0}] 的参数名为 [{1}] 的值失败,请检查字段名是否正确设置。错误信息: [{2}]", object, fieldName, e);
return null;
}
}
/**
* 获取对象的参数列表 移除`serialVersionUID`
*
* @param object
* @return
*/
private static List<String> getFiledName(Object object) {
Field[] fields = object.getClass().getDeclaredFields();
List<String> fieldNames = new ArrayList<>();
for (int i = 0; i < fields.length; i++) {
if ("serialVersionUID".equals(fields[i].getName())) {
continue;
}
fieldNames.add(fields[i].getName());
}
return fieldNames;
}