org.hkijena.jipipe.utils

Class SerializationUtils

java.lang.Object

org.hkijena.jipipe.utils.SerializationUtils

public class SerializationUtils
extends Object

Utils for serializing objects

Constructor Summary

Constructors

Constructor and Description
SerializationUtils()

Method Summary

Modifier and Type	Method and Description
static Object	base64ToObject(String base64) Deserializes a Java object from its binary representation (as base64 string)
static Object	binaryFileToObject(Path file) Deserializes a Java object from a binary file via ObjectInputStream
static <T> T	jsonStringToObject(String json, Class<T> klass) Deserailizes a JSON string into an object via Jackson
static void	jsonStringToParameterCollection(JIPipeParameterCollection target, String json) Deserializes JSON data into a JIPipeParameterCollection
static String	objectToBase64(Object obj) Serializes a Java object into its binary representation (via ObjectOutputStream) as base64
static void	objectToBinaryFile(Object obj, Path file) Serializes a Java object into a file via ObjectOutputStream
static String	objectToJsonString(Object obj) Serializes an object to a JSON string Must be serializable via the Jackson JSON library.
static String	parameterCollectionToJsonString(JIPipeParameterCollection parameterCollection) Serializes a JIPipeParameterCollection into a JSON string

Methods inherited from class java.lang.Object

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

Constructor Detail

SerializationUtils

public SerializationUtils()

Method Detail

objectToJsonString

public static String objectToJsonString(Object obj)

Serializes an object to a JSON string Must be serializable via the Jackson JSON library.

Parameters:

obj - the object

Returns:

the JSON string

jsonStringToObject

public static <T> T jsonStringToObject(String json,
                                       Class<T> klass)

Deserailizes a JSON string into an object via Jackson

Type Parameters:

T - the object class

Parameters:

json - the JSON string

klass - the object class

Returns:

the object

parameterCollectionToJsonString

public static String parameterCollectionToJsonString(JIPipeParameterCollection parameterCollection)

Serializes a JIPipeParameterCollection into a JSON string

Parameters:

parameterCollection - the parameter collection

Returns:

the JSON string

jsonStringToParameterCollection

public static void jsonStringToParameterCollection(JIPipeParameterCollection target,
                                                   String json)

Deserializes JSON data into a JIPipeParameterCollection

Parameters:

target - the target collection

json - the JSON string

objectToBinaryFile

public static void objectToBinaryFile(Object obj,
                                      Path file)

Serializes a Java object into a file via ObjectOutputStream

Parameters:

obj - the object

file - the file

binaryFileToObject

public static Object binaryFileToObject(Path file)

Deserializes a Java object from a binary file via ObjectInputStream

Parameters:

file - the file

Returns:

the object

objectToBase64

public static String objectToBase64(Object obj)

Serializes a Java object into its binary representation (via ObjectOutputStream) as base64

Parameters:

obj - the object

Returns:

the base64 string

base64ToObject

public static Object base64ToObject(String base64)

Deserializes a Java object from its binary representation (as base64 string)

Parameters:

base64 - the base64 string

Returns:

the object