Allow setting flags via config; add flags with long values

Essentials/src/main/java/com/earth2me/essentials/ISettings.java

@@ -3,6 +3,7 @@ package com.earth2me.essentials;
 import com.earth2me.essentials.commands.IEssentialsCommand;
 import com.earth2me.essentials.signs.EssentialsSign;
 import com.earth2me.essentials.textreader.IText;
+import com.earth2me.essentials.utils.NumberUtil;
 import org.bukkit.Material;
 import org.bukkit.event.EventPriority;
 import org.spongepowered.configurate.CommentedConfigurationNode;
@@ -145,6 +146,8 @@ public interface ISettings extends IConf {
 
     boolean isDebug(DebugFlag flag);
 
+    Long getDebugLong(DebugFlag flag);
+
     void setDebug(boolean debug);
 
     boolean isEcoDisabled();
@@ -420,30 +423,51 @@ public interface ISettings extends IConf {
         OFF
     }
 
+    // TODO: consider separating out non-bool values? or replace this with an object-mapped class?
     enum DebugFlag {
         GENERIC("debug.generic", true),
         USERMAP_PRINT_STACK("usermap.print-stack", false),
+        USERMAP_MAX_WARNS("usermap.max-warns", false),
         ;
 
-        private final String propertyKey;
-        private final boolean isSetByConfig;
+        private final String flagKey;
+        private final boolean isSetByGlobal;
 
-        DebugFlag(final String propertyKey, final boolean isSetByConfig) {
-            this.propertyKey = propertyKey;
-            this.isSetByConfig = isSetByConfig;
+        DebugFlag(final String flagKey, final boolean isSetByGlobal) {
+            this.flagKey = flagKey;
+            this.isSetByGlobal = isSetByGlobal;
         }
 
-        public String getSystemProperty() {
-            return DEBUG_FLAG_NAMESPACE + "." + propertyKey;
+        public String getFlagKey() {
+            return flagKey;
         }
 
-        public boolean getSystemPropertyValue() {
-            final String value = System.getProperty(getSystemProperty(), "false");
-            return Boolean.parseBoolean(value);
+        public boolean isSetByGlobal() {
+            return isSetByGlobal;
         }
 
-        public boolean isSetByConfig() {
-            return isSetByConfig;
+        public String getSystemPropertyKey() {
+            return DEBUG_FLAG_NAMESPACE + "." + flagKey;
+        }
+
+        public String getConfigKey() {
+            return "debug." + (flagKey.replace("debug.", ""));
+        }
+
+        public String getSystemPropertyValue() {
+            return System.getProperty(getSystemPropertyKey(), "false");
+        }
+
+        public boolean getSystemPropertyBoolean() {
+            return Boolean.parseBoolean(getSystemPropertyValue());
+        }
+
+        public Long getSystemPropertyLong() {
+            final String value = getSystemPropertyValue();
+            if (NumberUtil.isLong(value)) {
+                return Long.parseLong(value);
+            }
+            return null;
         }
     }
 

Essentials/src/main/java/com/earth2me/essentials/Settings.java

@@ -855,7 +855,15 @@ public class Settings implements net.ess3.api.ISettings {
     }
 
     private boolean _isDebug() {
-        return config.getBoolean("debug", false);
+        if (config.isBoolean("debug")) {
+            return config.getBoolean("debug", false);
+        }
+
+        if (config.isBoolean("debug.enabled")) {
+            return config.getBoolean("debug.enabled", false);
+        }
+
+        return false;
     }
 
     @Override
@@ -865,10 +873,23 @@ public class Settings implements net.ess3.api.ISettings {
 
     @Override
     public boolean isDebug(DebugFlag flag) {
-        if (flag.isSetByConfig() && (debug || configDebug)) {
+        if (flag.isSetByGlobal() && (debug || configDebug)) {
             return true;
         }
-        return flag.getSystemPropertyValue();
+        final String flagConfigPath = flag.getConfigKey();
+        if (config.isBoolean(flagConfigPath)) {
+            return config.getBoolean(flagConfigPath, false);
+        }
+        return flag.getSystemPropertyBoolean();
+    }
+
+    @Override
+    public Long getDebugLong(DebugFlag flag) {
+        final String flagConfigPath = flag.getConfigKey();
+        if (config.hasProperty(flagConfigPath)) {
+            return config.getLong(flagConfigPath, 0);
+        }
+        return flag.getSystemPropertyLong();
     }
 
     @Override

Essentials/src/main/java/com/earth2me/essentials/userstorage/ModernUserMap.java

@@ -3,7 +3,6 @@ package com.earth2me.essentials.userstorage;
 import com.earth2me.essentials.ISettings;
 import com.earth2me.essentials.OfflinePlayer;
 import com.earth2me.essentials.User;
-import com.earth2me.essentials.utils.NumberUtil;
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;
@@ -38,11 +37,12 @@ public class ModernUserMap extends CacheLoader<UUID, User> implements IUserMap {
                 .build(this);
 
         // -Dnet.essentialsx.usermap.max-warns=20
-        final String maxWarnProperty = System.getProperty("net.essentialsx.usermap.max-warns", "100");
+        final Long maxWarnSetting = ess.getSettings().getDebugLong(ISettings.DebugFlag.USERMAP_MAX_WARNS);
+        this.debugMaxWarnsPerType = maxWarnSetting != null ? maxWarnSetting : -1;
 
-        this.debugMaxWarnsPerType = NumberUtil.isLong(maxWarnProperty) ? Long.parseLong(maxWarnProperty) : -1;
         // -Dnet.essentialsx.usermap.print-stack=true
         this.debugPrintStackWithWarn = ess.getSettings().isDebug(ISettings.DebugFlag.USERMAP_PRINT_STACK);
+
         this.debugNonPlayerWarnCounts = new ConcurrentHashMap<>();
     }