Package utility

Class UtilDataset

java.lang.Object

utility.UtilDataset

public class UtilDataset
extends Object

Utility Class for Dataset related static helper methods.

Version:

1.0

Author:

Nikunj Goyal

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	UtilDataset.Attribute	Attribute enum for querying a dataset and how its returned data will be retrieved with what properties.
static class	UtilDataset.Operation	Operation enum for setting the type of dataset request that will be performed.

Constructor Summary

Constructors

Constructor	Description
UtilDataset()

Method Summary

Modifier and Type	Method	Description
static void	checkHttpErrors(String errMsg, List<String> dsNames, UtilDataset.Operation type)	Formulate and return a more redefined error exception message based on a CRUD operation.
static Dataset	createDatasetObjFromJson(org.json.simple.JSONObject json)	Formulate and return a Dataset document/object based on incoming Json object.

Methods inherited from class java.lang.Object

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

Constructor Detail

UtilDataset

public UtilDataset()

Method Detail

createDatasetObjFromJson

public static Dataset createDatasetObjFromJson(org.json.simple.JSONObject json)

Formulate and return a Dataset document/object based on incoming Json object.

Parameters:

json - JSONObject object

Returns:

dataset document/Object

checkHttpErrors

public static void checkHttpErrors(String errMsg,
                                   List<String> dsNames,
                                   UtilDataset.Operation type)
                            throws Exception

Formulate and return a more redefined error exception message based on a CRUD operation.

Parameters:

errMsg - error message

dsNames - dataset representations

type - crud type value of operation taken place

Throws:

Exception - with a possible customized error msg