etri.sdn.controller.module.storagemanager

Class StorageConverter

java.lang.Object

etri.sdn.controller.module.storagemanager.StorageConverter

public class StorageConverter
extends java.lang.Object

This class provides useful static methods to convert various types of objects to perform I/O operations on persistent storage. Since Aug 11, 2013 Last Modified Aug 20, 2013

Author:

SaeHyong Park (labry@etri.re.kr)

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	DOT_STRING

Constructor Summary

Constructors

Constructor and Description
StorageConverter()

Method Summary

Methods

Modifier and Type	Method and Description
static java.util.Map<java.lang.String,java.lang.Object>	DBObjectToMap(com.mongodb.BasicDBObject dbObject) This method converts a BasicDBObject object into a Map object, and returns it to the caller.
private static java.lang.Object	jsonTraverse(java.util.Map<java.lang.String,java.lang.Object> map, boolean dot)
private static java.lang.Object	listTraverse(java.util.List<java.lang.Object> list, boolean dot)
static com.mongodb.BasicDBObject	MapToDBObject(java.util.Map<java.lang.String,java.lang.Object> map) This method converts a Map object into a BasicDBObject, and returns it to the caller.
(package private) static java.lang.String	replaceDotToDotUtf(java.lang.String original) This method replaces DOT(".") to DOT_STRING("U+FF04").
(package private) static java.lang.String	replaceDotUtfToDot(java.lang.String original) This method replaces DOT_STRING("U+FF04") to DOT(".").
static java.lang.Object	toDBObject(java.lang.Object obj)
static java.lang.Object	toJSON(java.lang.Object obj) This method converts an object into a JSON object, and returns it to the caller.

Methods inherited from class java.lang.Object

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

Field Detail

DOT_STRING

private static final java.lang.String DOT_STRING

See Also:

Constant Field Values

Constructor Detail

StorageConverter

public StorageConverter()

Method Detail

MapToDBObject

public static com.mongodb.BasicDBObject MapToDBObject(java.util.Map<java.lang.String,java.lang.Object> map)

This method converts a Map object into a BasicDBObject, and returns it to the caller. It also substitutes DOT (".") to DOT_STRING ("U+FF04").

Parameters:

map - Map object which will be converted into BasicDBObject.

Returns:

BasicDBObject BasicDBobject from a given Map object.

DBObjectToMap

public static java.util.Map<java.lang.String,java.lang.Object> DBObjectToMap(com.mongodb.BasicDBObject dbObject)

This method converts a BasicDBObject object into a Map object, and returns it to the caller. It also substitutes DOT_STRING("U+FF04") to DOT(".").

Parameters:

dbObject - BasicDBObject which will be converted into Map object.

Returns:

The converted Map object from a given BasicDBobject object.

toJSON

public static java.lang.Object toJSON(java.lang.Object obj)

This method converts an object into a JSON object, and returns it to the caller.

Parameters:

obj - An object turns into JSON object.

Returns:

The converted JSON object.

toDBObject

public static java.lang.Object toDBObject(java.lang.Object obj)

jsonTraverse

private static java.lang.Object jsonTraverse(java.util.Map<java.lang.String,java.lang.Object> map,
                            boolean dot)

listTraverse

private static java.lang.Object listTraverse(java.util.List<java.lang.Object> list,
                            boolean dot)

replaceDotUtfToDot

static java.lang.String replaceDotUtfToDot(java.lang.String original)

This method replaces DOT_STRING("U+FF04") to DOT(".").

replaceDotToDotUtf

static java.lang.String replaceDotToDotUtf(java.lang.String original)

This method replaces DOT(".") to DOT_STRING("U+FF04").