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authorsnowleo <schneeleo@gmail.com>2011-10-26 22:14:24 +0200
committersnowleo <schneeleo@gmail.com>2011-10-26 22:14:24 +0200
commit72596decbae18e2f59fdd5f1fff78b304ca2e114 (patch)
tree973b898ef48e48f99e6ed6854737e1b79ad96f2d /EssentialsUpdate
parente8b8d26bdbe935fff57ab3ded6902e576355f995 (diff)
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The state machine now handles both manual updating and installation.
Diffstat (limited to 'EssentialsUpdate')
-rw-r--r--EssentialsUpdate/src/com/earth2me/essentials/update/EssentialsUpdate.java7
-rw-r--r--EssentialsUpdate/src/com/earth2me/essentials/update/UpdateCheck.java4
-rw-r--r--EssentialsUpdate/src/com/earth2me/essentials/update/UpdateProcess.java59
-rw-r--r--EssentialsUpdate/src/com/earth2me/essentials/update/UpdatesDownloader.java3
-rw-r--r--EssentialsUpdate/src/com/earth2me/essentials/update/states/Changelog.java91
-rw-r--r--EssentialsUpdate/src/com/earth2me/essentials/update/states/StateMachine.java13
-rw-r--r--EssentialsUpdate/src/com/earth2me/essentials/update/states/StateMap.java7
-rw-r--r--EssentialsUpdate/src/com/earth2me/essentials/update/states/UpdateOrInstallation.java59
-rw-r--r--EssentialsUpdate/src/com/earth2me/essentials/update/tasks/SelfUpdate.java57
9 files changed, 260 insertions, 40 deletions
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/EssentialsUpdate.java b/EssentialsUpdate/src/com/earth2me/essentials/update/EssentialsUpdate.java
index d4ee6c0fc..6b380288a 100644
--- a/EssentialsUpdate/src/com/earth2me/essentials/update/EssentialsUpdate.java
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/EssentialsUpdate.java
@@ -1,6 +1,7 @@
package com.earth2me.essentials.update;
import com.earth2me.essentials.update.UpdateCheck.CheckResult;
+import java.util.logging.Level;
import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
@@ -16,20 +17,20 @@ public class EssentialsUpdate extends JavaPlugin
public void onEnable()
{
if (!getDataFolder().exists() && !getDataFolder().mkdirs() ) {
- Bukkit.getLogger().severe("Could not create data folder:"+getDataFolder().getPath());
+ Bukkit.getLogger().log(Level.SEVERE, "Could not create data folder: {0}", getDataFolder().getPath());
}
essentialsHelp = new EssentialsHelp(this);
essentialsHelp.registerEvents();
final UpdateCheck updateCheck = new UpdateCheck(this);
+ updateCheck.checkForUpdates();
updateProcess = new UpdateProcess(this, updateCheck);
updateProcess.registerEvents();
- Bukkit.getLogger().info("EssentialsUpdate " + getDescription().getVersion() + " loaded.");
+ Bukkit.getLogger().log(Level.INFO, "EssentialsUpdate {0} loaded.", getDescription().getVersion());
if (updateCheck.isEssentialsInstalled())
{
- updateCheck.checkForUpdates();
final Version myVersion = new Version(getDescription().getVersion());
if (updateCheck.getResult() == CheckResult.NEW_ESS && myVersion.equals(updateCheck.getNewVersion()))
{
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateCheck.java b/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateCheck.java
index dcda252a0..685700426 100644
--- a/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateCheck.java
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateCheck.java
@@ -71,12 +71,12 @@ public class UpdateCheck
return result;
}
- int getNewBukkitVersion()
+ public int getNewBukkitVersion()
{
return bukkitResult;
}
- VersionInfo getNewVersionInfo()
+ public VersionInfo getNewVersionInfo()
{
return updateFile.getVersions().get(newVersion);
}
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateProcess.java b/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateProcess.java
index 393bf5aef..38fefb111 100644
--- a/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateProcess.java
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateProcess.java
@@ -1,7 +1,11 @@
package com.earth2me.essentials.update;
+import com.earth2me.essentials.update.states.Changelog;
+import com.earth2me.essentials.update.states.EssentialsChat;
import com.earth2me.essentials.update.states.InstallationFinishedEvent;
import com.earth2me.essentials.update.states.StateMachine;
+import com.earth2me.essentials.update.states.UpdateOrInstallation;
+import com.earth2me.essentials.update.tasks.SelfUpdate;
import java.util.List;
import java.util.logging.Level;
import org.bukkit.Bukkit;
@@ -51,6 +55,34 @@ public class UpdateProcess extends PlayerListener
}, Priority.Normal, plugin);
}
+ public boolean selfUpdate()
+ {
+ if (new Version(plugin.getDescription().getVersion()).compareTo(updateCheck.getNewVersion()) < 0)
+ {
+ if (currentPlayer != null)
+ {
+ currentPlayer.sendMessage("A newer version of EssentialsUpdate is found. Downloading new file and reloading server.");
+ }
+ Bukkit.getLogger().log(Level.INFO, "A newer version of EssentialsUpdate is found. Downloading new file and reloading server.");
+ new SelfUpdate(new WorkListener(plugin, updateCheck.getNewVersionInfo())
+ {
+ @Override
+ public void onWorkAbort(final String message)
+ {
+ Bukkit.getLogger().log(Level.SEVERE, message);
+ }
+
+ @Override
+ public void onWorkDone(final String message)
+ {
+ Bukkit.getLogger().log(Level.INFO, message);
+ }
+ }).start();
+ return true;
+ }
+ return false;
+ }
+
@Override
public void onPlayerChat(final PlayerChatEvent event)
{
@@ -109,7 +141,6 @@ public class UpdateProcess extends PlayerListener
public void doAutomaticUpdate()
{
-
final VersionInfo info = updateCheck.getNewVersionInfo();
final List<String> changelog = info.getChangelog();
Bukkit.getLogger().log(Level.INFO, "Essentials changelog {0}", updateCheck.getNewVersion().toString());
@@ -121,34 +152,22 @@ public class UpdateProcess extends PlayerListener
downloader.start();
}
- public void doManualUpdate()
- {
- }
-
public void onCommand(final CommandSender sender)
{
- if (sender instanceof Player && sender.hasPermission("essentials.install"))
+ if (sender instanceof Player && sender.hasPermission("essentials.update"))
{
if (currentPlayer == null)
{
currentPlayer = (Player)sender;
- if (updateCheck.isEssentialsInstalled())
+ if (selfUpdate())
{
- doManualUpdate();
+ return;
}
- else
+ stateMachine = new StateMachine(plugin, currentPlayer, updateCheck);
+ final StateMachine.MachineResult result = stateMachine.askQuestion();
+ if (result == StateMachine.MachineResult.DONE)
{
- sender.sendMessage("Thank you for choosing Essentials.");
- sender.sendMessage("The following installation wizard will guide you through the installation of Essentials.");
- sender.sendMessage("Your answers will be saved for a later update.");
- sender.sendMessage("Please answer the messages with yes or no, if not otherwise stated.");
- sender.sendMessage("Write bye/exit/quit if you want to exit the wizard at anytime.");
- stateMachine = new StateMachine(plugin, currentPlayer, updateCheck.getNewVersionInfo());
- final StateMachine.MachineResult result = stateMachine.askQuestion();
- if (result == StateMachine.MachineResult.DONE)
- {
- startWork();
- }
+ startWork();
}
}
if (!currentPlayer.equals(sender))
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/UpdatesDownloader.java b/EssentialsUpdate/src/com/earth2me/essentials/update/UpdatesDownloader.java
index d13d0d41b..95fdb2932 100644
--- a/EssentialsUpdate/src/com/earth2me/essentials/update/UpdatesDownloader.java
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/UpdatesDownloader.java
@@ -28,7 +28,8 @@ public class UpdatesDownloader extends WorkListener implements Runnable
if (iterator.hasNext())
{
final Entry<String, ModuleInfo> entry = iterator.next();
- if (Bukkit.getPluginManager().getPlugin(entry.getKey()) == null)
+ final Plugin plugin = Bukkit.getPluginManager().getPlugin(entry.getKey());
+ if (plugin == null)
{
run();
}
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/states/Changelog.java b/EssentialsUpdate/src/com/earth2me/essentials/update/states/Changelog.java
new file mode 100644
index 000000000..36ae93c4d
--- /dev/null
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/states/Changelog.java
@@ -0,0 +1,91 @@
+package com.earth2me.essentials.update.states;
+
+import com.earth2me.essentials.update.UpdateCheck;
+import com.earth2me.essentials.update.VersionInfo;
+import java.util.List;
+import org.bukkit.entity.Player;
+
+
+public class Changelog extends AbstractState
+{
+ private static final int CHANGES_PER_PAGE = 5;
+ private transient int page = 0;
+ private transient boolean confirmed = false;
+ private transient final List<String> changes;
+ private transient final int pages;
+
+ public Changelog(final StateMap stateMap)
+ {
+ super(stateMap);
+ changes = getChanges();
+ pages = changes.size() / CHANGES_PER_PAGE + (changes.size() % CHANGES_PER_PAGE > 0 ? 1 : 0);
+ }
+
+ @Override
+ public AbstractState getNextState()
+ {
+ return confirmed ? getState(EssentialsChat.class) : this;
+ }
+
+ @Override
+ public boolean guessAnswer()
+ {
+ if (pages == 0)
+ {
+ confirmed = true;
+ }
+ return confirmed;
+ }
+
+ private List<String> getChanges()
+ {
+ final UpdateCheck updateCheck = getState(UpdateOrInstallation.class).getUpdateCheck();
+ final VersionInfo versionInfo = updateCheck.getNewVersionInfo();
+ return versionInfo.getChangelog();
+ }
+
+ @Override
+ public void askQuestion(final Player sender)
+ {
+ if (pages > 1)
+ {
+ sender.sendMessage("Changelog, page " + page + " of " + pages + ":");
+ }
+ else
+ {
+ sender.sendMessage("Changelog:");
+ }
+ for (int i = page * CHANGES_PER_PAGE; i < Math.min(page * CHANGES_PER_PAGE + CHANGES_PER_PAGE, changes.size()); i++)
+ {
+ sender.sendMessage(changes.get(i));
+ }
+ if (pages > 1)
+ {
+ sender.sendMessage("Select a page by typing the numbers 1 to " + pages + " to view all changes and then type confirm to update Essentials.");
+ }
+ else
+ {
+ sender.sendMessage("Type confirm to update Essentials.");
+ }
+ }
+
+ @Override
+ public boolean reactOnAnswer(final String answer)
+ {
+ if (answer.equalsIgnoreCase("confirm"))
+ {
+ confirmed = true;
+ return true;
+ }
+ if (answer.matches("[0-9]+"))
+ {
+ final int page = Integer.parseInt(answer);
+ if (page <= pages && page > 0)
+ {
+ this.page = page - 1;
+ return true;
+ }
+ }
+ return false;
+ }
+}
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/states/StateMachine.java b/EssentialsUpdate/src/com/earth2me/essentials/update/states/StateMachine.java
index a8dd00a94..9ced4fc66 100644
--- a/EssentialsUpdate/src/com/earth2me/essentials/update/states/StateMachine.java
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/states/StateMachine.java
@@ -1,7 +1,7 @@
package com.earth2me.essentials.update.states;
+import com.earth2me.essentials.update.UpdateCheck;
import com.earth2me.essentials.update.WorkListener;
-import com.earth2me.essentials.update.VersionInfo;
import java.util.Iterator;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
@@ -19,16 +19,13 @@ public class StateMachine extends WorkListener implements Runnable
private transient Player player;
private transient MachineResult result = MachineResult.NONE;
- public StateMachine(final Plugin plugin, final Player player, final VersionInfo newVersionInfo)
+ public StateMachine(final Plugin plugin, final Player player, final UpdateCheck updateCheck)
{
- super(plugin, newVersionInfo);
+ super(plugin, updateCheck.getNewVersionInfo());
this.player = player;
states.clear();
- states.add(new EssentialsChat(states));
- states.add(new EssentialsSpawn(states));
- states.add(new EssentialsProtect(states));
- states.add(new EssentialsGeoIP(states));
- current = states.values().iterator().next();
+ UpdateOrInstallation state = new UpdateOrInstallation(states, updateCheck);
+ current = states.put(UpdateOrInstallation.class, state);
}
public MachineResult askQuestion()
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/states/StateMap.java b/EssentialsUpdate/src/com/earth2me/essentials/update/states/StateMap.java
index a2cf7b719..cca4223d6 100644
--- a/EssentialsUpdate/src/com/earth2me/essentials/update/states/StateMap.java
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/states/StateMap.java
@@ -7,11 +7,6 @@ public class StateMap extends LinkedHashMap<Class<? extends AbstractState>, Abst
{
public StateMap()
{
- super();
- }
-
- public AbstractState add(AbstractState state)
- {
- return put(state.getClass(), state);
+ super(50);
}
}
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/states/UpdateOrInstallation.java b/EssentialsUpdate/src/com/earth2me/essentials/update/states/UpdateOrInstallation.java
new file mode 100644
index 000000000..5671275f0
--- /dev/null
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/states/UpdateOrInstallation.java
@@ -0,0 +1,59 @@
+package com.earth2me.essentials.update.states;
+
+import com.earth2me.essentials.update.UpdateCheck;
+import org.bukkit.entity.Player;
+
+
+public class UpdateOrInstallation extends AbstractState
+{
+ private final transient UpdateCheck updateCheck;
+ private transient boolean update = false;
+
+ public UpdateOrInstallation(final StateMap stateMap, final UpdateCheck updateCheck)
+ {
+ super(stateMap);
+ this.updateCheck = updateCheck;
+ }
+
+ @Override
+ public boolean guessAnswer()
+ {
+ if (getUpdateCheck().isEssentialsInstalled()) {
+ update = true;
+ }
+ return update;
+ }
+
+ @Override
+ public AbstractState getNextState()
+ {
+ return update ? getState(Changelog.class) : getState(EssentialsChat.class);
+ }
+
+ @Override
+ public void askQuestion(final Player sender)
+ {
+ sender.sendMessage("Thank you for choosing Essentials.");
+ sender.sendMessage("The following installation wizard will guide you through the installation of Essentials.");
+ sender.sendMessage("Your answers will be saved for a later update.");
+ sender.sendMessage("Please answer the messages with yes or no, if not otherwise stated.");
+ sender.sendMessage("Write bye/exit/quit if you want to exit the wizard at anytime.");
+ sender.sendMessage("Type ok to continue...");
+ }
+
+ @Override
+ public boolean reactOnAnswer(final String answer)
+ {
+ return answer.equalsIgnoreCase("ok") || answer.equalsIgnoreCase("k") || answer.equalsIgnoreCase("continue");
+ }
+
+ public UpdateCheck getUpdateCheck()
+ {
+ return updateCheck;
+ }
+
+ public boolean isUpdate()
+ {
+ return update;
+ }
+}
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/tasks/SelfUpdate.java b/EssentialsUpdate/src/com/earth2me/essentials/update/tasks/SelfUpdate.java
new file mode 100644
index 000000000..e9581b2cd
--- /dev/null
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/tasks/SelfUpdate.java
@@ -0,0 +1,57 @@
+package com.earth2me.essentials.update.tasks;
+
+import com.earth2me.essentials.update.WorkListener;
+import org.bukkit.Bukkit;
+
+
+public class SelfUpdate extends WorkListener implements Task, Runnable
+{
+ private final transient WorkListener listener;
+
+ public SelfUpdate(final WorkListener listener)
+ {
+ super(listener.getPlugin(), listener.getNewVersionInfo());
+ this.listener = listener;
+ }
+
+ @Override
+ public void onWorkAbort(final String message)
+ {
+ listener.onWorkAbort(message);
+ }
+
+ @Override
+ public void onWorkDone(final String message)
+ {
+ listener.onWorkDone(message);
+ Bukkit.getScheduler().scheduleSyncDelayedTask(getPlugin(), new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ Bukkit.getServer().reload();
+ }
+ });
+ }
+
+ @Override
+ public void start()
+ {
+ Bukkit.getScheduler().scheduleSyncDelayedTask(getPlugin(), this);
+ }
+
+ @Override
+ public void run()
+ {
+ Bukkit.getScheduler().scheduleAsyncDelayedTask(getPlugin(), new Runnable() {
+
+ @Override
+ public void run()
+ {
+ new InstallModule(SelfUpdate.this, "EssentialsUpdate").start();
+ }
+ });
+ }
+
+
+}