Java SQL Date getProtobufClass(Object value, Class protobufClass)

Description

Retrieve the ProtobufClass based on the POJO value.

License

Open Source License

Parameter

Parameter	Description
value	- POJO object
protobufClass	- the Protobuf class

Return

Class<? extends Object> - actual Protobuf class to use in setter

Declaration

public static final Class<? extends Object> getProtobufClass(Object value,
        Class<? extends Object> protobufClass) 

Method Source Code

//package com.java2s;

import java.sql.Date;

import java.util.List;

public class Main {
    /**//  w w w.  j a  v a 2s . co m
     * Retrieve the ProtobufClass based on the POJO value. The returned value may get converted,
     * as the Protobuf builders/setters use primitives. For example, if user has declared <code>Integer</code>,
     * this get's converted to <code>int</code>.
     * 
     * @param value - POJO object
     * @param protobufClass - the Protobuf class
     * @return Class&lt;? extends Object&gt; - actual Protobuf class to use in setter
     */
    public static final Class<? extends Object> getProtobufClass(Object value,
            Class<? extends Object> protobufClass) {
        if (value instanceof Integer) {
            return Integer.TYPE;
        }
        if (value instanceof Boolean) {
            return Boolean.TYPE;
        }
        if (value instanceof Double) {
            return Double.TYPE;
        }
        if (value instanceof Long || value instanceof Date) {
            return Long.TYPE;
        }
        if (value instanceof List) {
            return Iterable.class;
        }
        return protobufClass;
    }
}

Related

1. getNextDayStr(String curday)
2. getNextDayStr(String curday)
3. getNow()
4. getNow()
5. getNowHour()
6. getTodayAndTomorrow()
7. getWeekNumber()
8. getWeekOfMonth(String year, String month, String day)
9. getYearLater()