Examples with SplitJoinPermission com.icodici.universa.contract.permissions.SplitJoinPermission used on opensource projects

Example 1 with SplitJoinPermission

use of com.icodici.universa.contract.permissions.SplitJoinPermission in project universa by UniversaBlockchain.

the class Wallet method determineWallets.

public static List<Wallet> determineWallets(List<Contract> contracts) {
    Map<Object, Wallet> wallets = new HashMap<>();
    for (Contract contract : contracts) {
        if (contract.getPermissions() == null)
            continue;
        Collection<Permission> splitJoinCollection = contract.getPermissions().get("split_join");
        if (splitJoinCollection == null || splitJoinCollection.size() == 0)
            continue;
        Object split_join = splitJoinCollection.toArray()[0];
        if (!(split_join instanceof SplitJoinPermission))
            continue;
        Object join_match_fields = ((SplitJoinPermission) split_join).getParams().get("join_match_fields");
        Object field;
        if (join_match_fields instanceof List)
            field = ((List) join_match_fields).get(0);
        else
            field = join_match_fields;
        Wallet wallet = wallets.get(field);
        if (wallet == null) {
            wallet = new Wallet();
        }
        wallet.addContract(contract);
        wallets.put(field, wallet);
    }
    return new ArrayList<>(wallets.values());
}