Item (de)serializing (Need help)

[SubSide]

I don't know where else I could put this,
but does someone know how to (de)serialize itemstacks to and from json?
ItemStack.deserialize and serialize work fine for YAML, but for json it gives on deserialization a ClassCastException:
java.lang.Long cannot be cast to java.lang.Integer
Anyone know a way? =)

Spoiler: Stacktrace

05.04 10:25:59 [Server] WARN at org.bukkit.inventory.ItemStack.deserialize(ItemStack.java:525)
05.04 10:25:59 [Server] WARN java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer

 

[Jack]

Familiar with Java, not familiar with Bukkit, but since it's a casting problem:
http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html#longValue()
Or similarly,
http://docs.oracle.com/javase/7/docs/api/java/lang/Long.html#intValue()

 

[SubSide]

Familiar with Java, not familiar with Bukkit, but since it's a casting problem:
http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html#longValue()
Or similarly,
http://docs.oracle.com/javase/7/docs/api/java/lang/Long.html#intValue()

Thanks for your response,
The problem is that it happens on deserialization in bukkit code itself:

inv.setItem(Integer.parseInt(key+""), ItemStack.deserialize((Map<String, Object>)lootItems.get(key)));

(It happens on ItemStack.deserialize((Map<String, Object>)lootItems.get(key)) btw)

 

[Jack]

Thanks for your response,
The problem is that it happens on deserialization in bukkit code itself:

inv.setItem(Integer.parseInt(key+""), ItemStack.deserialize((Map<String, Object>)lootItems.get(key)));

Yeah sorry then, just don't know enough about Bukkit to be able to help

 

[SubSide]

Yeah sorry then, just don't know enough about Bukkit to be able to help

No problem
At least you tried

If I don't have a good solution for it tomorrow, I'll propably have to use some "hacky" way,
Ofcourse I'd rather use the code bukkit provides though.

 

[SubSide]

VG.Developments
Skionz

Can any of you guys help?

Damn, Hunter, just tagging them like that.

Why you gotta be so r0000d?

 

[Young_Explicit]

As far as I know, there's no easy way to do this. Especially if you want to serialize Item Meta, Enchantments ect

 

[SubSide]

It's fine
I used this method instead, even though I dislike it.
https://gist.github.com/graywolf336/8153678