add OfflinePlayer methods to Economy. add AbstractEconomy to help with

translation into new methods. Update minor version due to API changes.

pom.xml

@@ -5,7 +5,7 @@
 	<!-- Project information -->
 	<groupId>net.milkbowl.vault</groupId>
 	<artifactId>Vault</artifactId>
-	<version>1.2.32</version>
+	<version>1.3.01</version>
 	<name>Vault</name>
 	<url>http://dev.bukkit.org/server-mods/vault/</url>
 	<description>Vault is a Permissions &amp; Economy API to allow plugins to more easily hook into these systems without needing to hook each individual system themselves.

src/net/milkbowl/vault/economy/AbstractEconomy.java

@@ -0,0 +1,83 @@
+package net.milkbowl.vault.economy;
+
+import org.bukkit.OfflinePlayer;
+
+@SuppressWarnings("deprecation")
+public abstract class AbstractEconomy implements Economy {
+
+	@Override
+	public boolean hasAccount(OfflinePlayer player) {
+		return hasAccount(player.getName());
+	}
+
+	@Override
+	public boolean hasAccount(OfflinePlayer player, String worldName) {
+		return hasAccount(player.getName(), worldName);
+	}
+
+	@Override
+	public double getBalance(OfflinePlayer player) {
+		return getBalance(player.getName());
+	}
+
+	@Override
+	public double getBalance(OfflinePlayer player, String world) {
+		return getBalance(player.getName(), world);
+	}
+
+	@Override
+	public boolean has(OfflinePlayer player, double amount) {
+		return has(player.getName(), amount);
+	}
+
+	@Override
+	public boolean has(OfflinePlayer player, String worldName, double amount) {
+		return has(player.getName(), worldName, amount);
+	}
+
+	@Override
+	public EconomyResponse withdrawPlayer(OfflinePlayer player, double amount) {
+		return withdrawPlayer(player.getName(), amount);
+	}
+
+	@Override
+	public EconomyResponse withdrawPlayer(OfflinePlayer player, String worldName, double amount) {
+		return withdrawPlayer(player.getName(), worldName, amount);
+	}
+
+	@Override
+	public EconomyResponse depositPlayer(OfflinePlayer player, double amount) {
+		return depositPlayer(player.getName(), amount);
+	}
+
+	@Override
+	public EconomyResponse depositPlayer(OfflinePlayer player, String worldName, double amount) {
+		return depositPlayer(player.getName(), worldName, amount);
+	}
+
+	@Override
+	public EconomyResponse createBank(String name, OfflinePlayer player) {
+		return createBank(name, player.getName());
+	}
+
+	@Override
+	public EconomyResponse isBankOwner(String name, OfflinePlayer player) {
+		return isBankOwner(name, player.getName());
+	}
+
+	@Override
+	public EconomyResponse isBankMember(String name, OfflinePlayer player) {
+		return isBankMember(name, player.getName());
+	}
+
+	@Override
+	public boolean createPlayerAccount(OfflinePlayer player) {
+		return createPlayerAccount(player.getName());
+	}
+
+	@Override
+	public boolean createPlayerAccount(OfflinePlayer player, String worldName) {
+		return createPlayerAccount(player.getName(), worldName);
+	}
+
+}

src/net/milkbowl/vault/economy/Economy.java

@@ -18,6 +18,8 @@ package net.milkbowl.vault.economy;
 
 import java.util.List;
 
+import org.bukkit.OfflinePlayer;
+
 /**
  * The main economy API
  *
@@ -77,6 +79,9 @@ public interface Economy {
     public String currencyNameSingular();
 
     /**
+     * 
+     * @deprecated As of Vault 1.3.01 use {@link #hasAccount(OfflinePlayer)} instead.
+     * 
      * Checks if this player has an account on the server yet
      * This will always return true if the player has joined the server at least once
      * as all major economy plugins auto-generate a player account when the player joins the server
@@ -84,9 +89,22 @@ public interface Economy {
      * @param playerName to check
      * @return if the player has an account
      */
+    @Deprecated
     public boolean hasAccount(String playerName);
 
     /**
+     * Checks if this player has an account on the server yet
+     * This will always return true if the player has joined the server at least once
+     * as all major economy plugins auto-generate a player account when the player joins the server
+     * 
+     * @param player to check
+     * @return if the player has an account
+     */
+    public boolean hasAccount(OfflinePlayer player);
+    
+    /**
+     * @deprecated As of Vault 1.3.01 use {@link #hasAccount(OfflinePlayer, String)} instead.
+     * 
      * Checks if this player has an account on the server yet on the given world
      * This will always return true if the player has joined the server at least once
      * as all major economy plugins auto-generate a player account when the player joins the server
@@ -95,35 +113,83 @@ public interface Economy {
      * @param worldName world-specific account
      * @return if the player has an account
      */
+    @Deprecated
     public boolean hasAccount(String playerName, String worldName);
 
     /**
+     * Checks if this player has an account on the server yet on the given world
+     * This will always return true if the player has joined the server at least once
+     * as all major economy plugins auto-generate a player account when the player joins the server
+     * 
+     * @param player to check in the world
+     * @param worldName world-specific account
+     * @return if the player has an account
+     */
+    public boolean hasAccount(OfflinePlayer player, String worldName);
+
+    /**
+     * @deprecated As of Vault 1.3.01 use {@link #getBalance(OfflinePlayer)} instead.
      * Gets balance of a player
      * 
      * @param playerName of the player
      * @return Amount currently held in players account
      */
+    @Deprecated
     public double getBalance(String playerName);
     
     /**
+     * Gets balance of a player
+     * 
+     * @param player of the player
+     * @return Amount currently held in players account
+     */
+    public double getBalance(OfflinePlayer player);
+
+    /**
+     * @deprecated As of Vault 1.3.01 use {@link #getBalance(OfflinePlayer, String)} instead.
+     * 
      * Gets balance of a player on the specified world.
      * IMPLEMENTATION SPECIFIC - if an economy plugin does not support this the global balance will be returned.
      * @param playerName
      * @param world name of the world
      * @return Amount currently held in players account
      */
+    @Deprecated
     public double getBalance(String playerName, String world);
-
+    
     /**
+     * Gets balance of a player on the specified world.
+     * IMPLEMENTATION SPECIFIC - if an economy plugin does not support this the global balance will be returned.
+     * @param player to check
+     * @param world name of the world
+     * @return Amount currently held in players account
+     */
+    public double getBalance(OfflinePlayer player, String world);
+    
+    /**
+     * @deprecated As of Vault 1.3.01 use {@link #has(OfflinePlayer, double)} instead.
+     * 
      * Checks if the player account has the amount - DO NOT USE NEGATIVE AMOUNTS
      * 
      * @param playerName to check
      * @param amount to check for
      * @return True if <b>playerName</b> has <b>amount</b>, False else wise
      */
+    @Deprecated
     public boolean has(String playerName, double amount);
     
     /**
+     * Checks if the player account has the amount - DO NOT USE NEGATIVE AMOUNTS
+     * 
+     * @param player to check
+     * @param amount to check for
+     * @return True if <b>player</b> has <b>amount</b>, False else wise
+     */
+    public boolean has(OfflinePlayer player, double amount);
+
+    /**
+     * @deprecated As of Vault 1.3.01 use @{link {@link #has(OfflinePlayer, String, double)} instead.
+     * 
      * Checks if the player account has the amount in a given world - DO NOT USE NEGATIVE AMOUNTS
      * IMPLEMENTATION SPECIFIC - if an economy plugin does not support this the global balance will be returned.
      * 
@@ -132,18 +198,43 @@ public interface Economy {
      * @param amount to check for
      * @return True if <b>playerName</b> has <b>amount</b>, False else wise
      */
+    @Deprecated
     public boolean has(String playerName, String worldName, double amount);
     
     /**
+     * Checks if the player account has the amount in a given world - DO NOT USE NEGATIVE AMOUNTS
+     * IMPLEMENTATION SPECIFIC - if an economy plugin does not support this the global balance will be returned.
+     * 
+     * @param player to check
+     * @param worldName to check with
+     * @param amount to check for
+     * @return True if <b>player</b> has <b>amount</b>, False else wise
+     */
+    public boolean has(OfflinePlayer player, String worldName, double amount);
+
+    /**
+     * @deprecated As of Vault 1.3.01 use {@link #withdrawPlayer(OfflinePlayer, double)} instead.
      * Withdraw an amount from a player - DO NOT USE NEGATIVE AMOUNTS
      * 
      * @param playerName Name of player
      * @param amount Amount to withdraw
      * @return Detailed response of transaction
      */
+    @Deprecated
     public EconomyResponse withdrawPlayer(String playerName, double amount);
 
     /**
+     * Withdraw an amount from a player - DO NOT USE NEGATIVE AMOUNTS
+     * 
+     * @param player to withdraw from
+     * @param amount Amount to withdraw
+     * @return Detailed response of transaction
+     */
+    public EconomyResponse withdrawPlayer(OfflinePlayer player, double amount);
+
+    /**
+     * @deprecated As of Vault 1.3.01 use {@link #withdrawPlayer(OfflinePlayer, String, double)} instead.
+     * 
      * Withdraw an amount from a player on a given world - DO NOT USE NEGATIVE AMOUNTS
      * IMPLEMENTATION SPECIFIC - if an economy plugin does not support this the global balance will be returned.
      * @param playerName Name of player
@@ -151,33 +242,79 @@ public interface Economy {
      * @param amount Amount to withdraw
      * @return Detailed response of transaction
      */
+    @Deprecated
     public EconomyResponse withdrawPlayer(String playerName, String worldName, double amount);
     
     /**
+     * Withdraw an amount from a player on a given world - DO NOT USE NEGATIVE AMOUNTS
+     * IMPLEMENTATION SPECIFIC - if an economy plugin does not support this the global balance will be returned.
+     * @param player to withdraw from
+     * @param worldName - name of the world
+     * @param amount Amount to withdraw
+     * @return Detailed response of transaction
+     */
+    public EconomyResponse withdrawPlayer(OfflinePlayer player, String worldName, double amount);
+
+    /**
+     * @deprecated As of Vault 1.3.01 use {@link #depositPlayer(OfflinePlayer, double)} instead.
+     * 
      * Deposit an amount to a player - DO NOT USE NEGATIVE AMOUNTS
      * 
      * @param playerName Name of player
      * @param amount Amount to deposit
      * @return Detailed response of transaction
      */
+    @Deprecated
     public EconomyResponse depositPlayer(String playerName, double amount);
 
     /**
+     * Deposit an amount to a player - DO NOT USE NEGATIVE AMOUNTS
+     * 
+     * @param player to deposit to
+     * @param amount Amount to deposit
+     * @return Detailed response of transaction
+     */
+    public EconomyResponse depositPlayer(OfflinePlayer player, double amount);
+
+    /**
+     * @deprecated As of Vault 1.3.01 use {@link #depositPlayer(OfflinePlayer, String, double)} instead.
+     * 
      * Deposit an amount to a player - DO NOT USE NEGATIVE AMOUNTS
      * IMPLEMENTATION SPECIFIC - if an economy plugin does not support this the global balance will be returned.
      * @param playerName Name of player
      * @param amount Amount to deposit
      * @return Detailed response of transaction
      */
+    @Deprecated
     public EconomyResponse depositPlayer(String playerName, String worldName, double amount);
    
+    /**
+     * Deposit an amount to a player - DO NOT USE NEGATIVE AMOUNTS
+     * IMPLEMENTATION SPECIFIC - if an economy plugin does not support this the global balance will be returned.
+     * @param player to deposit to
+     * @param amount Amount to deposit
+     * @return Detailed response of transaction
+     */
+    public EconomyResponse depositPlayer(OfflinePlayer player, String worldName, double amount);
+
+    /**
+     * @deprecated As of Vault 1.3.01 use {{@link #createBank(String, OfflinePlayer)} instead.
+     * 
+     * Creates a bank account with the specified name and the player as the owner
+     * @param name of account
+     * @param player the account should be linked to
+     * @return EconomyResponse Object
+     */
+    @Deprecated
+    public EconomyResponse createBank(String name, String player);
+
     /**
      * Creates a bank account with the specified name and the player as the owner
      * @param name of account
      * @param player the account should be linked to
      * @return EconomyResponse Object
      */
-    public EconomyResponse createBank(String name, String player);
+    public EconomyResponse createBank(String name, OfflinePlayer player);
 
     /**
      * Deletes a bank account with the specified name.
@@ -219,24 +356,48 @@ public interface Economy {
      * @return EconomyResponse Object
      */
     public EconomyResponse bankDeposit(String name, double amount);
-
+    
     /**
+     * @deprecated As of Vault 1.3.01 use {{@link #isBankOwner(String, OfflinePlayer)} instead.
+     * 
      * Check if a player is the owner of a bank account
      * 
      * @param name of the account
      * @param playerName to check for ownership
      * @return EconomyResponse Object
      */
+    @Deprecated
     public EconomyResponse isBankOwner(String name, String playerName);
+    
+    /**
+     * Check if a player is the owner of a bank account
+     * 
+     * @param name of the account
+     * @param player to check for ownership
+     * @return EconomyResponse Object
+     */
+    public EconomyResponse isBankOwner(String name, OfflinePlayer player);
 
     /**
+     * @deprecated As of Vault 1.3.01 use {{@link #isBankMember(String, OfflinePlayer)} instead.
+     * 
      * Check if the player is a member of the bank account
      * 
      * @param name of the account
      * @param playerName to check membership
      * @return EconomyResponse Object
      */
+    @Deprecated
     public EconomyResponse isBankMember(String name, String playerName);
+    
+    /**
+     * Check if the player is a member of the bank account
+     * 
+     * @param name of the account
+     * @param player to check membership
+     * @return EconomyResponse Object
+     */
+    public EconomyResponse isBankMember(String name, OfflinePlayer player);
 
     /**
      * Gets the list of banks
@@ -245,15 +406,34 @@ public interface Economy {
     public List<String> getBanks();
 
     /**
+     * @deprecated As of Vault 1.3.01 use {{@link #createPlayerAccount(OfflinePlayer)} instead.
+     * 
      * Attempts to create a player account for the given player
      * @return if the account creation was successful
      */
+    @Deprecated
     public boolean createPlayerAccount(String playerName);
     
+    /**
+     * Attempts to create a player account for the given player
+     * @return if the account creation was successful
+     */
+    public boolean createPlayerAccount(OfflinePlayer player);
+    
+    /**
+     * @deprecated As of Vault 1.3.01 use {{@link #createPlayerAccount(OfflinePlayer, String)} instead.
+     * 
+     * Attempts to create a player account for the given player on the specified world
+     * IMPLEMENTATION SPECIFIC - if an economy plugin does not support this the global balance will be returned.
+     * @return if the account creation was successful
+     */
+    @Deprecated
+    public boolean createPlayerAccount(String playerName, String worldName);
+    
     /**
      * Attempts to create a player account for the given player on the specified world
      * IMPLEMENTATION SPECIFIC - if an economy plugin does not support this the global balance will be returned.
      * @return if the account creation was successful
      */
-    public boolean createPlayerAccount(String playerName, String worldName);
+    public boolean createPlayerAccount(OfflinePlayer player, String worldName);
 }

src/net/milkbowl/vault/economy/plugins/Economy_3co.java

@@ -21,7 +21,7 @@ import java.util.logging.Level;
 import java.util.logging.Logger;
 
 import me.ic3d.eco.ECO;
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -34,7 +34,7 @@ import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
-public class Economy_3co implements Economy {
+public class Economy_3co extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "3co";

src/net/milkbowl/vault/economy/plugins/Economy_AEco.java

@@ -22,7 +22,7 @@ import java.util.List;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -35,7 +35,7 @@ import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 import org.neocraft.AEco.AEco;
 
-public class Economy_AEco implements Economy {
+public class Economy_AEco extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "AEco";

src/net/milkbowl/vault/economy/plugins/Economy_BOSE6.java

@@ -19,7 +19,7 @@ import java.util.List;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -34,7 +34,7 @@ import org.bukkit.plugin.Plugin;
 import cosine.boseconomy.BOSEconomy;
 
 @SuppressWarnings("deprecation")
-public class Economy_BOSE6 implements Economy {
+public class Economy_BOSE6 extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "BOSEconomy";

src/net/milkbowl/vault/economy/plugins/Economy_BOSE7.java

@@ -18,7 +18,7 @@ package net.milkbowl.vault.economy.plugins;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -32,7 +32,7 @@ import org.bukkit.plugin.Plugin;
 
 import cosine.boseconomy.BOSEconomy;
 
-public class Economy_BOSE7 implements Economy {
+public class Economy_BOSE7 extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "BOSEconomy";

src/net/milkbowl/vault/economy/plugins/Economy_CommandsEX.java

@@ -15,10 +15,11 @@ import org.bukkit.plugin.Plugin;
 import com.github.zathrus_writer.commandsex.CommandsEX;
 import com.github.zathrus_writer.commandsex.api.economy.Economy;
 
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
-public class Economy_CommandsEX implements net.milkbowl.vault.economy.Economy {
+public class Economy_CommandsEX extends AbstractEconomy {
 	private static final Logger log = Logger.getLogger("Minecraft");
 	
 	private final String name = "CommandsEX Economy";

src/net/milkbowl/vault/economy/plugins/Economy_Craftconomy.java

@@ -26,7 +26,7 @@ import me.greatman.Craftconomy.BankHandler;
 import me.greatman.Craftconomy.Craftconomy;
 import me.greatman.Craftconomy.CurrencyHandler;
 import me.greatman.Craftconomy.utils.Config;
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -38,7 +38,7 @@ import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
-public class Economy_Craftconomy implements Economy {
+public class Economy_Craftconomy extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "Craftconomy";

src/net/milkbowl/vault/economy/plugins/Economy_Craftconomy3.java

@@ -20,7 +20,7 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -39,7 +39,7 @@ import com.greatmancode.craftconomy3.database.tables.AccountTable;
 import com.greatmancode.craftconomy3.groups.WorldGroupsManager;
 import com.greatmancode.craftconomy3.tools.interfaces.BukkitLoader;
 
-public class Economy_Craftconomy3 implements Economy {
+public class Economy_Craftconomy3 extends AbstractEconomy {
 	private static final Logger log = Logger.getLogger("Minecraft");
 	private final String name = "Craftconomy3";
 	private Plugin plugin = null;

src/net/milkbowl/vault/economy/plugins/Economy_CurrencyCore.java

@@ -21,7 +21,7 @@ import is.currency.syst.AccountContext;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -33,7 +33,7 @@ import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
-public class Economy_CurrencyCore implements Economy {
+public class Economy_CurrencyCore extends AbstractEconomy {
 
     private Currency currency;
     private static final Logger log = Logger.getLogger("Minecraft");

src/net/milkbowl/vault/economy/plugins/Economy_DigiCoin.java

@@ -28,10 +28,11 @@ import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
 import co.uk.silvania.cities.digicoin.DigiCoin;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
-public class Economy_DigiCoin implements net.milkbowl.vault.economy.Economy {
+public class Economy_DigiCoin extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "DigiCoin";

src/net/milkbowl/vault/economy/plugins/Economy_Dosh.java

@@ -22,11 +22,11 @@ import org.bukkit.plugin.Plugin;
 import com.gravypod.Dosh.Dosh;
 import com.gravypod.Dosh.MoneyUtils;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 
 
-public class Economy_Dosh implements Economy {
+public class Economy_Dosh extends AbstractEconomy {
 
 
     Plugin plugin;

src/net/milkbowl/vault/economy/plugins/Economy_EconXP.java

@@ -20,7 +20,7 @@ import java.util.List;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -35,7 +35,7 @@ import org.bukkit.plugin.Plugin;
 
 import ca.agnate.EconXP.EconXP;
 
-public class Economy_EconXP implements Economy {
+public class Economy_EconXP extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "EconXP";

src/net/milkbowl/vault/economy/plugins/Economy_Essentials.java

@@ -19,7 +19,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -35,7 +35,7 @@ import com.earth2me.essentials.Essentials;
 import com.earth2me.essentials.api.NoLoanPermittedException;
 import com.earth2me.essentials.api.UserDoesNotExistException;
 
-public class Economy_Essentials implements Economy {
+public class Economy_Essentials extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "Essentials Economy";

src/net/milkbowl/vault/economy/plugins/Economy_GoldIsMoney.java

@@ -19,7 +19,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -33,7 +33,7 @@ import org.bukkit.plugin.Plugin;
 
 import com.flobi.GoldIsMoney.GoldIsMoney;
 
-public class Economy_GoldIsMoney implements Economy {
+public class Economy_GoldIsMoney extends AbstractEconomy {
 	private static final Logger log = Logger.getLogger("Minecraft");
 	
 	private final String name = "GoldIsMoney";

src/net/milkbowl/vault/economy/plugins/Economy_GoldIsMoney2.java

@@ -18,7 +18,7 @@ package net.milkbowl.vault.economy.plugins;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -32,7 +32,7 @@ import org.bukkit.plugin.Plugin;
 
 import com.flobi.GoldIsMoney2.GoldIsMoney;
 
-public class Economy_GoldIsMoney2 implements Economy {
+public class Economy_GoldIsMoney2 extends AbstractEconomy {
 	private static final Logger log = Logger.getLogger("Minecraft");
 	
 	private final String name = "GoldIsMoney";

src/net/milkbowl/vault/economy/plugins/Economy_GoldenChestEconomy.java

@@ -27,11 +27,11 @@ import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
 import me.igwb.GoldenChest.GoldenChestEconomy;
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
-public class Economy_GoldenChestEconomy implements Economy{
+public class Economy_GoldenChestEconomy extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
     
     private final String name = "GoldenChestEconomy";

src/net/milkbowl/vault/economy/plugins/Economy_Gringotts.java

@@ -19,7 +19,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -34,7 +34,7 @@ import org.gestern.gringotts.Account;
 import org.gestern.gringotts.AccountHolder;
 import org.gestern.gringotts.Gringotts;
 
-public class Economy_Gringotts implements Economy {
+public class Economy_Gringotts extends AbstractEconomy {
 
     private static final Logger log = Logger.getLogger("Minecraft");
 

src/net/milkbowl/vault/economy/plugins/Economy_McMoney.java

@@ -19,7 +19,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -33,7 +33,7 @@ import org.bukkit.plugin.Plugin;
 
 import boardinggamer.mcmoney.McMoneyAPI;
 
-public class Economy_McMoney implements Economy {
+public class Economy_McMoney extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "McMoney";

src/net/milkbowl/vault/economy/plugins/Economy_MiConomy.java

@@ -17,11 +17,14 @@ package net.milkbowl.vault.economy.plugins;
 
 import com.gmail.bleedobsidian.miconomy.Main;
 import com.gmail.bleedobsidian.miconomy.MiConomy;
+
 import java.util.ArrayList;
 import java.util.List;
 import java.util.logging.Logger;
-import net.milkbowl.vault.economy.Economy;
+
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
+
 import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.World;
@@ -32,7 +35,7 @@ import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
-public class Economy_MiConomy implements Economy {
+public class Economy_MiConomy extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
     
     private final String name = "MiConomy";

src/net/milkbowl/vault/economy/plugins/Economy_MineConomy.java

@@ -24,7 +24,7 @@ import me.mjolnir.mineconomy.exceptions.AccountNameConflictException;
 import me.mjolnir.mineconomy.exceptions.NoAccountException;
 import me.mjolnir.mineconomy.internal.MCCom;
 import me.mjolnir.mineconomy.internal.util.MCFormat;
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -36,7 +36,7 @@ import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
-public class Economy_MineConomy implements Economy {
+public class Economy_MineConomy extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "MineConomy";

src/net/milkbowl/vault/economy/plugins/Economy_Minefaconomy.java

@@ -12,11 +12,10 @@ import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
 import me.coniin.plugins.minefaconomy.Minefaconomy;
-
+import net.milkbowl.vault.economy.AbstractEconomy;
-import net.milkbowl.vault.economy.Economy;
 import net.milkbowl.vault.economy.EconomyResponse;
 
-public class Economy_Minefaconomy implements Economy {
+public class Economy_Minefaconomy extends AbstractEconomy {
 	private static final Logger log = Logger.getLogger("Minecraft");
 	
 	private final String name = "Minefaconomy";

src/net/milkbowl/vault/economy/plugins/Economy_MultiCurrency.java

@@ -21,7 +21,7 @@ import java.util.logging.Logger;
 
 import me.ashtheking.currency.Currency;
 import me.ashtheking.currency.CurrencyList;
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -33,7 +33,7 @@ import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
-public class Economy_MultiCurrency implements Economy {
+public class Economy_MultiCurrency extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "MultiCurrency";

src/net/milkbowl/vault/economy/plugins/Economy_SDFEconomy.java

@@ -28,10 +28,10 @@ import org.bukkit.event.server.PluginEnableEvent;
 import com.github.omwah.SDFEconomy.SDFEconomy;
 import com.github.omwah.SDFEconomy.SDFEconomyAPI;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 
-public class Economy_SDFEconomy implements Economy {
+public class Economy_SDFEconomy extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
     private Plugin plugin = null;
 

src/net/milkbowl/vault/economy/plugins/Economy_TAEcon.java

@@ -27,11 +27,12 @@ import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 import net.teamalpha.taecon.TAEcon;
 
-public class Economy_TAEcon implements net.milkbowl.vault.economy.Economy {
+public class Economy_TAEcon extends AbstractEconomy {
 	private static final Logger log = Logger.getLogger("Minecraft");
 	
 	private final String name = "TAEcon";

src/net/milkbowl/vault/economy/plugins/Economy_XPBank.java

@@ -19,7 +19,7 @@ package net.milkbowl.vault.economy.plugins;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -36,7 +36,7 @@ import com.gmail.mirelatrue.xpbank.Account;
 import com.gmail.mirelatrue.xpbank.GroupBank;
 import com.gmail.mirelatrue.xpbank.XPBank;
 
-public class Economy_XPBank implements Economy {
+public class Economy_XPBank extends AbstractEconomy {
 
     private static final Logger log = Logger.getLogger("Minecraft");
 

src/net/milkbowl/vault/economy/plugins/Economy_eWallet.java

@@ -20,7 +20,7 @@ import java.util.List;
 import java.util.logging.Logger;
 
 import me.ethan.eWallet.ECO;
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -32,7 +32,7 @@ import org.bukkit.event.server.PluginDisableEvent;
 import org.bukkit.event.server.PluginEnableEvent;
 import org.bukkit.plugin.Plugin;
 
-public class Economy_eWallet implements Economy {
+public class Economy_eWallet extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "eWallet";

src/net/milkbowl/vault/economy/plugins/Economy_iConomy4.java

@@ -20,7 +20,7 @@ import java.util.List;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -35,7 +35,7 @@ import org.bukkit.plugin.Plugin;
 import com.nijiko.coelho.iConomy.iConomy;
 import com.nijiko.coelho.iConomy.system.Account;
 
-public class Economy_iConomy4 implements Economy {
+public class Economy_iConomy4 extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "iConomy 4";

src/net/milkbowl/vault/economy/plugins/Economy_iConomy5.java

@@ -19,7 +19,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -35,7 +35,7 @@ import com.iConomy.iConomy;
 import com.iConomy.system.Holdings;
 import com.iConomy.util.Constants;
 
-public class Economy_iConomy5 implements Economy {
+public class Economy_iConomy5 extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private final String name = "iConomy 5";

src/net/milkbowl/vault/economy/plugins/Economy_iConomy6.java

@@ -18,7 +18,7 @@ package net.milkbowl.vault.economy.plugins;
 import java.util.List;
 import java.util.logging.Logger;
 
-import net.milkbowl.vault.economy.Economy;
+import net.milkbowl.vault.economy.AbstractEconomy;
 import net.milkbowl.vault.economy.EconomyResponse;
 import net.milkbowl.vault.economy.EconomyResponse.ResponseType;
 
@@ -35,7 +35,7 @@ import com.iCo6.iConomy;
 import com.iCo6.system.Accounts;
 import com.iCo6.system.Holdings;
 
-public class Economy_iConomy6 implements Economy {
+public class Economy_iConomy6 extends AbstractEconomy {
     private static final Logger log = Logger.getLogger("Minecraft");
 
     private String name = "iConomy ";