data migration task setting file

Draft1:

{
    "from":{
        "db":{
            "driver":"oracle.jdbc.driver.OracleDriver",
            "name":"luna",
            "pswd":"1234",
            "url":"jdbc:oracle:thin:@127.0.0.1:1521:orcl"
        },
        "table":"emp_from"
    },
    "mapping":[
        {
            "fromColumn":"id",
            "maskingMethod":"none",
            "params":"",
            "toColumn":"id"
        },
        {
            "fromColumn":"name",
            "maskingMethod":"shadow",
            "params":"3,4,5",
            "toColumn":"name"
        },
        {
            "fromColumn":"age",
            "maskingMethod":"none",
            "params":"",
            "toColumn":"age"
        },
        {
            "fromColumn":"remark",
            "maskingMethod":"caeser",
            "params":"25",
            "toColumn":"remark"
        }
    ],
    "to":{
        "db":{
            "driver":"oracle.jdbc.driver.OracleDriver",
            "name":"luna",
            "pswd":"1234",
            "url":"jdbc:oracle:thin:@127.0.0.1:1521:orcl"
        },
        "table":"emp_to"
    }
}

未完待续。