Package com.basiscomponents.db.util

Class DataRowJsonMapper

java.lang.Object

com.basiscomponents.db.util.DataRowJsonMapper

public class DataRowJsonMapper
extends Object

Constructor Summary

Constructors

Constructor	Description
DataRowJsonMapper()

Method Summary

Modifier and Type	Method	Description
static DataRow	fromJson(String in)	Initializes and returns a DataRow object based on the values provided in the given JSON String.
static DataRow	fromJson(String in, DataRow meta)	Initializes and returns a DataRow object based on the values provided in the given JSON String.
static DataRow	metaDataFromJson(String js)	Parses and returns a DataRow object that contains meta data

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataRowJsonMapper

public DataRowJsonMapper()

Method Detail

fromJson

public static DataRow fromJson(String in)
                        throws IOException,
                               ParseException,
                               com.fasterxml.jackson.core.JsonParseException,
                               com.fasterxml.jackson.databind.JsonMappingException

Initializes and returns a DataRow object based on the values provided in the given JSON String.

Parameters:

in - The JSON String

Returns:

the DataRow object created based on the JSOn String's content

Throws:

IOException

ParseException

com.fasterxml.jackson.core.JsonParseException

com.fasterxml.jackson.databind.JsonMappingException

Exception - Gets thrown in case the JSON could not be parsed / is invalid

fromJson

public static DataRow fromJson(String in,
                               DataRow meta)
                        throws IOException,
                               ParseException,
                               com.fasterxml.jackson.core.JsonParseException,
                               com.fasterxml.jackson.databind.JsonMappingException

Initializes and returns a DataRow object based on the values provided in the given JSON String.

Parameters:

in - The JSON String

meta - A DataRow that will be used to determine the field types if not given in the meta section of the JSON String

Returns:

the DataRow object created based on the JSOn String's content

Throws:

IOException

ParseException

com.fasterxml.jackson.core.JsonParseException

com.fasterxml.jackson.databind.JsonMappingException

Exception - Gets thrown in case the JSON could not be parsed / is invalid

metaDataFromJson

public static DataRow metaDataFromJson(String js)
                                throws IOException,
                                       ParseException

Parses and returns a DataRow object that contains meta data

Parameters:

in - The JSON String of the first row

Returns:

the DataRow object containing meta data created by parsing the first row

Throws:

ParseException

IOException