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added null check, #209 #210

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This commit is contained in:
DNx5 2015-09-19 13:27:31 +07:00
parent a00deb0e0f
commit 4ec548cb8d
3 changed files with 39 additions and 15 deletions
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2
src/main/java/fr/xephi/authme/api/NewAPI.java
View File

@ -35,8 +35,6 @@ public class NewAPI {
/** /**
* Hook into AuthMe * Hook into AuthMe
* *
* @return
*
* @return AuthMe plugin * @return AuthMe plugin
*/ */
public static NewAPI getInstance() { public static NewAPI getInstance() {

47
src/main/java/fr/xephi/authme/cache/backup/JsonCache.java vendored
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@ -1,6 +1,8 @@
package fr.xephi.authme.cache.backup; package fr.xephi.authme.cache.backup;
import com.google.common.base.Charsets;
import com.google.common.io.BaseEncoding; import com.google.common.io.BaseEncoding;
import com.google.common.io.Files;
import com.google.gson.*; import com.google.gson.*;
import fr.xephi.authme.AuthMe; import fr.xephi.authme.AuthMe;
import fr.xephi.authme.ConsoleLogger; import fr.xephi.authme.ConsoleLogger;
@ -18,7 +20,6 @@ import java.io.ByteArrayOutputStream;
import java.io.File; import java.io.File;
import java.io.IOException; import java.io.IOException;
import java.lang.reflect.Type; import java.lang.reflect.Type;
import java.nio.file.Files;
public class JsonCache { public class JsonCache {
@ -61,7 +62,8 @@ public class JsonCache {
try { try {
String data = gson.toJson(playerData); String data = gson.toJson(playerData);
Files.write(file.toPath(), data.getBytes()); Files.touch(file);
Files.write(data, file, Charsets.UTF_8);
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); e.printStackTrace();
} }
@ -76,9 +78,12 @@ public class JsonCache {
} }
File file = new File(cacheDir, path + File.separator + "cache.json"); File file = new File(cacheDir, path + File.separator + "cache.json");
if (!file.exists()) {
return null;
}
try { try {
byte[] bytes = Files.readAllBytes(file.toPath()); String str = Files.toString(file, Charsets.UTF_8);
String str = new String(bytes);
return gson.fromJson(str, DataFileCache.class); return gson.fromJson(str, DataFileCache.class);
} catch (Exception e) { } catch (Exception e) {
e.printStackTrace(); e.printStackTrace();
@ -142,17 +147,37 @@ public class JsonCache {
@Override @Override
public DataFileCache deserialize(JsonElement jsonElement, Type type, JsonDeserializationContext jsonDeserializationContext) throws JsonParseException { public DataFileCache deserialize(JsonElement jsonElement, Type type, JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
JsonObject jsonObject = jsonElement.getAsJsonObject(); JsonObject jsonObject = jsonElement.getAsJsonObject();
String group = jsonObject.get("group").getAsString(); if (jsonObject == null) {
boolean operator = jsonObject.get("operator").getAsBoolean(); return null;
boolean flying = jsonObject.get("flying").getAsBoolean(); }
JsonElement e;
String group = null;
boolean operator = false;
boolean flying = false;
if ((e = jsonObject.get("group")) != null) {
group = e.getAsString();
}
if ((e = jsonObject.get("operator")) != null) {
operator = e.getAsBoolean();
}
if ((e = jsonObject.get("flying")) != null) {
flying = e.getAsBoolean();
}
JsonArray arr; JsonArray arr;
ItemStack[] inv = null;
ItemStack[] armour = null;
arr = jsonObject.get("inventory").getAsJsonArray(); if (jsonObject.has("inventory")) {
ItemStack[] inv = getItems(arr); arr = jsonObject.get("inventory").getAsJsonArray();
inv = getItems(arr);
}
arr = jsonObject.get("armour").getAsJsonArray(); if (jsonObject.has("armour")) {
ItemStack[] armour = getItems(arr); arr = jsonObject.get("armour").getAsJsonArray();
armour = getItems(arr);
}
return new DataFileCache(inv, armour, group, operator, flying); return new DataFileCache(inv, armour, group, operator, flying);
} }

3
src/main/java/fr/xephi/authme/process/join/AsyncronousJoin.java
View File

@ -195,7 +195,8 @@ public class AsyncronousJoin {
}); });
} }
} catch (NullPointerException ex) { } catch (Exception ex) {
ex.printStackTrace();
} }
} }
String[] msg; String[] msg;