Package com.pnfsoftware.jeb.util.serialization

Class NativeTypeIdProvider

java.lang.Object

com.pnfsoftware.jeb.util.serialization.AbstractTypeIdProvider

com.pnfsoftware.jeb.util.serialization.NativeTypeIdProvider

All Implemented Interfaces:

ITypeIdProvider

public class NativeTypeIdProvider
extends AbstractTypeIdProvider

A standard provider for native Java types. Currently, this provider supports:

• Pseudo-support for Object since all objects inherit it
• Primitive types: boolean, byte, char, short, int, long, float, double
• Objects wrapping the primitive types: Boolean, Byte, Character, Short, Integer, Long, Float, Double
• Char-sequence types: String
• Big-num types: BigInteger and BigDecimal
• List types: ArrayList, LinkedList, ArrayDeque
• Set types: HashSet, TreeSet, LinkedHashSet
• Map types: HashMap, TreeMap, LinkedHashMap, IdentityHashMap

Currently, serializing any other non-native type (or non @Ser type) will result in undefined behavior.

Caveats regarding collections and maps: when serializing those objects, optional parameters such as the initial capacity, the load factor, or even a custom comparator (for tree-sets/maps) are not persisted. Therefore, they cannot be automatically restored. It is up to the implementation to wrap such objects in higher-level classes using a custom constructor that can call the original object (collection or map) constructor's with proper parameters. This is especially critical for TreeMap or TreeSet using custom comparators.

Method Summary

Modifier and Type	Method	Description
static ITypeIdProvider	getInstance()
protected void	loadTypes(Map<Class<?>,Integer> map, Map<Integer,Integer> movedmap)

Methods inherited from class com.pnfsoftware.jeb.util.serialization.AbstractTypeIdProvider

addAll, getId, getMap, getReverseMap, getType

Methods inherited from class java.lang.Object

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

Method Details

getInstance

public static ITypeIdProvider getInstance()

loadTypes

protected void loadTypes(Map<Class<?>,Integer> map,
 Map<Integer,Integer> movedmap)

Specified by:

loadTypes in class AbstractTypeIdProvider