Package de.aristaflow.adept2.model.datamanagement

Class JsonUdtValue

java.lang.Object

de.aristaflow.adept2.model.datamanagement.ADEPT2UDTValue

de.aristaflow.adept2.model.datamanagement.JsonUdtValue

All Implemented Interfaces:

UDTValue, Serializable

public class JsonUdtValue
extends ADEPT2UDTValue

A User Defined Type for JSON data.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static String	UDT_NAME	The ADEPT2UDTValue.getUserDefinedType() of the user defined type.

Fields inherited from class de.aristaflow.adept2.model.datamanagement.ADEPT2UDTValue

stream, userDefinedTypeName, value

Constructor Summary

Constructors

Constructor	Description
JsonUdtValue(byte[] value)
JsonUdtValue(InputStream stream)
JsonUdtValue(InputStream stream, boolean eager)
JsonUdtValue(InputStream stream, int length)
JsonUdtValue(org.json.JSONObject json)

Method Summary

Modifier and Type	Method	Description
static org.json.JSONObject	fromByteArray(byte[] bytes)	Returns the JSON object from the given byte array or null if there is no data.
static org.json.JSONObject	fromUDTValue(UDTValue udt)	Returns the JSON object from the given UDT or null if there is no data.
org.json.JSONObject	getValueAsJsonObject()	Returns the current value as JSON object or null if there is no data.
static String	rawTextFromUDTValue(UDTValue udtValue)	Reads the JSON from the UDTValue as a raw string.
static byte[]	toUtf8Bytes(org.json.JSONObject json)	Converts the given JSONObject to a UTF-8 encoded byte array.
static UDTValue	udtValueFromRawText(String jsonText)	Returns an UDTValue from the raw JSON string.

Methods inherited from class de.aristaflow.adept2.model.datamanagement.ADEPT2UDTValue

equals, finalize, getUserDefinedType, getValueAsArray, getValueAsStream, hashCode, readStream, toString

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Field Detail

UDT_NAME

public static final String UDT_NAME

The ADEPT2UDTValue.getUserDefinedType() of the user defined type.

See Also:

Constant Field Values

Constructor Detail

JsonUdtValue

public JsonUdtValue(org.json.JSONObject json)

JsonUdtValue

public JsonUdtValue(byte[] value)

JsonUdtValue

public JsonUdtValue(InputStream stream,
                    boolean eager)

JsonUdtValue

public JsonUdtValue(InputStream stream,
                    int length)

JsonUdtValue

public JsonUdtValue(InputStream stream)

Method Detail

toUtf8Bytes

public static byte[] toUtf8Bytes(org.json.JSONObject json)

Converts the given JSONObject to a UTF-8 encoded byte array.

Parameters:

json - The JSON object to be converted.

Returns:

The byte array.

getValueAsJsonObject

public org.json.JSONObject getValueAsJsonObject()

Returns the current value as JSON object or null if there is no data.

Returns:

The UDT value as JSON object or null if there is no data.

fromUDTValue

public static org.json.JSONObject fromUDTValue(UDTValue udt)

Returns the JSON object from the given UDT or null if there is no data.

Returns:

The JSON object or null if there is no data.

fromByteArray

public static org.json.JSONObject fromByteArray(byte[] bytes)

Returns the JSON object from the given byte array or null if there is no data.

Returns:

The JSON object or null if there is no data.

rawTextFromUDTValue

public static String rawTextFromUDTValue(UDTValue udtValue)

Reads the JSON from the UDTValue as a raw string.

Parameters:

udtValue - the JSON UDT value

Returns:

the JSON as a raw string

udtValueFromRawText

public static UDTValue udtValueFromRawText(String jsonText)

Returns an UDTValue from the raw JSON string.

Parameters:

jsonText - the raw JSON text

Returns:

an UDTValue containing the JSON