es put mapping

fd dg 

public Map> javaBeanToMapping(Object instance, List textMappingList, Map nestedMappingMap) {
        Field field;
        Map> fieldMaps = new HashMap<>();
        Class information = instance.getClass();
        Field[] fields = information.getDeclaredFields();

        for (int i = 0; i < fields.length; i++) {
            field = fields[i];
            Map fieldMap = new HashMap<>();
            if (CommonFuctions.isNotEmptyList(textMappingList) && textMappingList.contains(field.getName())) {
                fieldMap.put("type", "text");
                fieldMap.put("analyzer", EsConstant.ES_ANALYSIS_IK);
                fieldMap.put("search_analyzer", EsConstant.ES_ANALYSIS_IK_SMART);
                fieldMaps.put(field.getName(), fieldMap);
            } else if (nestedMappingMap != null && nestedMappingMap.containsKey(field.getName())) {
                fieldMap.put("type", "nested");
                fieldMap.put(EsConstant.ES_NESTED_PROPERTIES, nestedMappingMap.get(field.getName()));
                fieldMaps.put(field.getName(), fieldMap);
            } else if ("class java.lang.String".equals(field.getType())) {
                fieldMap.put("type", "keyword");
                fieldMaps.put(field.getName(), fieldMap);
            } else if ("class java.lang.Integer".equals(field.getType().toString())) {
                fieldMap.put("type", "integer");
                fieldMaps.put(field.getName(), fieldMap);
            } else if ("class java.lang.Float".equals(field.getType().toString())) {
                fieldMap.put("type", "float");
                fieldMaps.put(field.getName(), fieldMap);
            } else if ("class java.lang.Double".equals(field.getType().toString())) {
                fieldMap.put("type", "double");
                fieldMaps.put(field.getName(), fieldMap);
            } else if ("class java.util.Date".equals(field.getType().toString())) {
                fieldMap.put("type", "date");
                fieldMap.put("format", "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd'T'HH:mm:ss||epoch_millis");
                fieldMaps.put(field.getName(), fieldMap);
            } else if (field.getType().toString().contains("[")) {
                fieldMap.put("type", "array");
                fieldMaps.put(field.getName(), fieldMap);
            } else if ("interface java.util.List".equals(field.getType().toString())) {
                fieldMap.put("type", "keyword");
                fieldMaps.put(field.getName(), fieldMap);
            } else {
                fieldMap.put("type", "keyword");
                fieldMaps.put(field.getName(), fieldMap);
            }
        }
        return fieldMaps;
    }

 

转载于:https://www.cnblogs.com/koushr/p/9483960.html