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Avoiding a NullPointerException and using a sequential requestId in order to use this class with the NodeConnection

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This commit is contained in:
Nelson R. Perez 2017-11-09 17:49:18 -05:00
parent c8fe1ec9c4
commit 1e18382451
1 changed files with 13 additions and 10 deletions
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21
graphenej/src/main/java/cy/agorise/graphenej/api/GetAccountBalances.java
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@ -4,6 +4,13 @@ import com.google.gson.GsonBuilder;
import com.google.gson.reflect.TypeToken; import com.google.gson.reflect.TypeToken;
import com.neovisionaries.ws.client.WebSocket; import com.neovisionaries.ws.client.WebSocket;
import com.neovisionaries.ws.client.WebSocketFrame; import com.neovisionaries.ws.client.WebSocketFrame;
import java.io.Serializable;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import cy.agorise.graphenej.Asset; import cy.agorise.graphenej.Asset;
import cy.agorise.graphenej.AssetAmount; import cy.agorise.graphenej.AssetAmount;
import cy.agorise.graphenej.RPC; import cy.agorise.graphenej.RPC;
@ -12,12 +19,6 @@ import cy.agorise.graphenej.interfaces.WitnessResponseListener;
import cy.agorise.graphenej.models.ApiCall; import cy.agorise.graphenej.models.ApiCall;
import cy.agorise.graphenej.models.WitnessResponse; import cy.agorise.graphenej.models.WitnessResponse;
import java.io.Serializable;
import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
/** /**
* Class that implements get_account_balances request handler. * Class that implements get_account_balances request handler.
* *
@ -71,12 +72,14 @@ public class GetAccountBalances extends BaseGrapheneHandler {
public void onConnected(WebSocket websocket, Map<String, List<String>> headers) throws Exception { public void onConnected(WebSocket websocket, Map<String, List<String>> headers) throws Exception {
ArrayList<Serializable> params = new ArrayList<>(); ArrayList<Serializable> params = new ArrayList<>();
ArrayList<Serializable> assetList = new ArrayList<>(); ArrayList<Serializable> assetList = new ArrayList<>();
for(Asset asset : mAssetList){ if(mAssetList != null){
assetList.add(asset.getObjectId()); for(Asset asset : mAssetList){
assetList.add(asset.getObjectId());
}
} }
params.add(mUserAccount.getObjectId()); params.add(mUserAccount.getObjectId());
params.add(assetList); params.add(assetList);
ApiCall apiCall = new ApiCall(0, RPC.GET_ACCOUNT_BALANCES, params, RPC.VERSION, 0); ApiCall apiCall = new ApiCall(0, RPC.GET_ACCOUNT_BALANCES, params, RPC.VERSION, requestId);
websocket.sendText(apiCall.toJsonString()); websocket.sendText(apiCall.toJsonString());
} }