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Made log import async

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This commit is contained in:
Robin Kupper
2011-10-21 12:46:05 +02:00
parent 8733b1c41a
commit f5e79a9bf7
2 changed files with 70 additions and 50 deletions
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69
src/de/diddiz/LogBlock/DumpedLogImporter.java Normal file
View File

@@ -0,0 +1,69 @@
package de.diddiz.LogBlock;
import static de.diddiz.util.Utils.newline;
import static org.bukkit.Bukkit.getLogger;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.logging.Level;
import de.diddiz.util.Utils.ExtensionFilenameFilter;
public class DumpedLogImporter implements Runnable
{
private final LogBlock logblock;
DumpedLogImporter(LogBlock logblock) {
this.logblock = logblock;
}
@Override
public void run() {
final File[] imports = new File("plugins/LogBlock/import/").listFiles(new ExtensionFilenameFilter("sql"));
if (imports != null && imports.length > 0) {
getLogger().info("[LogBlock] Found " + imports.length + " imports.");
Connection conn = null;
try {
conn = logblock.getConnection();
if (conn == null)
return;
conn.setAutoCommit(false);
final Statement st = conn.createStatement();
final BufferedWriter writer = new BufferedWriter(new FileWriter(new File(logblock.getDataFolder(), "import/failed.txt")));
int successes = 0, errors = 0;
for (final File sqlFile : imports) {
getLogger().info("[LogBlock] Trying to import " + sqlFile.getName() + " ...");
final BufferedReader reader = new BufferedReader(new FileReader(sqlFile));
String line = null;
while ((line = reader.readLine()) != null)
try {
st.execute(line);
successes++;
} catch (final Exception ex) {
getLogger().warning("[LogBlock] Error while importing: '" + line + "': " + ex.getMessage());
writer.write(line + newline);
errors++;
}
conn.commit();
reader.close();
sqlFile.delete();
getLogger().info("[LogBlock] Successfully imported " + sqlFile.getName() + ".");
}
writer.close();
st.close();
getLogger().info("[LogBlock] Successfully imported stored queue. (" + successes + " rows imported, " + errors + " errors)");
} catch (final Exception ex) {
getLogger().log(Level.WARNING, "[LogBlock] Error while importing: ", ex);
} finally {
if (conn != null)
try {
conn.close();
} catch (final SQLException ex) {}
}
}
}
}

51
src/de/diddiz/LogBlock/LogBlock.java
View File

@@ -2,12 +2,8 @@ package de.diddiz.LogBlock;
import static de.diddiz.util.Utils.download;
import static org.bukkit.Bukkit.getLogger;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.net.URL;
import java.sql.Connection;
import java.sql.ResultSet;
@@ -33,8 +29,6 @@ import com.nijiko.permissions.PermissionHandler;
import com.nijikokun.bukkit.Permissions.Permissions;
import de.diddiz.LogBlock.QueryParams.BlockChangeType;
import de.diddiz.util.MySQLConnectionPool;
import de.diddiz.util.Utils;
import de.diddiz.util.Utils.ExtensionFilenameFilter;
public class LogBlock extends JavaPlugin
{
@@ -87,7 +81,6 @@ public class LogBlock extends JavaPlugin
if (updater.update())
config = new Config(this);
updater.checkTables();
doImports();
} catch (final Exception ex) {
getLogger().severe("[LogBlock] Error while loading: " + ex.getMessage());
errorAtLoading = true;
@@ -96,49 +89,6 @@ public class LogBlock extends JavaPlugin
consumer = new Consumer(this);
}
private void doImports() {
final File[] imports = new File("plugins/LogBlock/import/").listFiles(new ExtensionFilenameFilter("sql"));
if (imports != null && imports.length > 0) {
getLogger().info("[LogBlock] Found " + imports.length + " imports.");
Connection conn = null;
try {
conn = getConnection();
conn.setAutoCommit(false);
final Statement st = conn.createStatement();
final BufferedWriter writer = new BufferedWriter(new FileWriter(new File(getDataFolder(), "import/failed.txt")));
int successes = 0, errors = 0;
for (final File sqlFile : imports) {
getLogger().info("[LogBlock] Trying to import " + sqlFile.getName() + " ...");
final BufferedReader reader = new BufferedReader(new FileReader(sqlFile));
String line = null;
while ((line = reader.readLine()) != null)
try {
st.execute(line);
successes++;
} catch (final Exception ex) {
getLogger().warning("[LogBlock] Error while importing: '" + line + "': " + ex.getMessage());
writer.write(line + Utils.newline);
errors++;
}
conn.commit();
reader.close();
sqlFile.delete();
getLogger().info("[LogBlock] Successfully imported " + sqlFile.getName() + ".");
}
writer.close();
st.close();
getLogger().info("[LogBlock] Successfully imported stored queue. (" + successes + " rows imported, " + errors + " errors)");
} catch (final Exception ex) {
getLogger().log(Level.WARNING, "[LogBlock] Error while importing: ", ex);
} finally {
if (conn != null)
try {
conn.close();
} catch (final SQLException ex) {}
}
}
}
@Override
public void onEnable() {
final PluginManager pm = getServer().getPluginManager();
@@ -192,6 +142,7 @@ public class LogBlock extends JavaPlugin
}
}
}
getServer().getScheduler().scheduleAsyncDelayedTask(this, new DumpedLogImporter(this));
final LBBlockListener lbBlockListener = new LBBlockListener(this);
final LBPlayerListener lbPlayerListener = new LBPlayerListener(this);
final LBEntityListener lbEntityListener = new LBEntityListener(this);