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Code Releases Activity

修复一处线程安全问题

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This commit is contained in:
17jiong 2018-01-29 00:10:08 +08:00
parent e42701f376
commit 5dd8dd78af
1 changed files with 5 additions and 4 deletions
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7
src/main/java/org/maxgamer/QuickShop/Shop/ShopManager.java
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@ -18,10 +18,11 @@ import java.util.HashMap;
import java.util.Iterator; import java.util.Iterator;
import java.util.NoSuchElementException; import java.util.NoSuchElementException;
import java.util.Set; import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
public class ShopManager { public class ShopManager {
private final HashMap<String, Info> actions = new HashMap<>();
private final Map<String, Info> actions = new ConcurrentHashMap<String, Info>();
private final QuickShop plugin; private final QuickShop plugin;
private final HashMap<String, HashMap<ShopChunk, HashMap<Location, Shop>>> shops = new HashMap<>(); private final HashMap<String, HashMap<ShopChunk, HashMap<Location, Shop>>> shops = new HashMap<>();
@ -126,7 +127,7 @@ public class ShopManager {
* @return Returns the HashMap<Player name, shopInfo>. Info contains what * @return Returns the HashMap<Player name, shopInfo>. Info contains what
* their last question etc was. * their last question etc was.
*/ */
public HashMap<String, Info> getActions() { public Map<String, Info> getActions() {
return this.actions; return this.actions;
} }
@ -205,7 +206,7 @@ public class ShopManager {
public void handleChat(final Player p, final String msgs) { public void handleChat(final Player p, final String msgs) {
final String message = ChatColor.stripColor(msgs); final String message = ChatColor.stripColor(msgs);
final HashMap<String, Info> actions = getActions(); final Map<String, Info> actions = getActions();
// They wanted to do something. // They wanted to do something.
final Info info = actions.remove(p.getName()); final Info info = actions.remove(p.getName());
if (info == null) { return; // multithreaded means this can happen if (info == null) { return; // multithreaded means this can happen