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Workin on UUID conversion (still)

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boy0001 2015-04-29 18:09:29 +10:00
parent 0bd716bb63
commit 0da9db00d0
2 changed files with 133 additions and 1 deletions
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100
PlotSquared/src/main/java/com/intellectualcrafters/plot/database/SQLManager.java
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@ -238,7 +238,105 @@ public class SQLManager implements AbstractDB {
}
}
public <T> void setBulk(ArrayList<T> objList, StmtMod<T> mod) {
final int size = objList.size();
int packet;
if (PlotSquared.getMySQL() != null) {
packet = Math.min(size, 50000);
} else {
packet = Math.min(size, 50);
}
final int amount = size / packet;
for (int j = 0; j <= amount; j++) {
final List<T> subList = objList.subList(j * packet, Math.min(size, (j + 1) * packet));
if (subList.size() == 0) {
return;
}
String statement = mod.getCreateMySQL(packet);
PreparedStatement stmt = null;
try {
stmt = this.connection.prepareStatement(statement.toString());
for (int i = 0; i < subList.size(); i++) {
final T obj = subList.get(i);
mod.setMySQL(stmt,i , obj);
}
stmt.executeUpdate();
stmt.close();
} catch (final Exception e) {
try {
String unionstmt = mod.getCreateSQLite(packet);
stmt = this.connection.prepareStatement(unionstmt.toString());
for (int i = 0; i < subList.size(); i++) {
mod.setSQLite(stmt, i, subList.get(i));
}
stmt.executeUpdate();
stmt.close();
}
catch (Exception e2) {
e2.printStackTrace();
PlotSquared.log("&6[WARN] " + "Could not bulk save!");
try {
for (final T obj : subList) {
try {
stmt = connection.prepareStatement(mod.getCreateSQL());
mod.setSQL(stmt, obj);
stmt.executeUpdate();
stmt.close();
} catch (final Exception e3) {
PlotSquared.log("&c[ERROR] " + "Failed to save " + obj + "!");
}
}
} catch (final Exception e4) {
e4.printStackTrace();
PlotSquared.log("&c[ERROR] " + "Failed to save all!");
}
}
}
}
}
public void createSettings(final ArrayList<Integer> mylist) {
StmtMod<Integer> mod = new StmtMod<Integer>() {
@Override
public String getCreateMySQL(int size) {
return getCreateMySQL(size, CREATE_SETTINGS, 1);
}
@Override
public String getCreateSQLite(int size) {
String query = "INSERT INTO `" + prefix + "plot_settings` SELECT ? AS `plot_plot_id`, ? AS `biome`, ? AS `rain`, ? AS `custom_time`, ? AS `time`, ? AS `deny_entry`, ? AS `alias`, ? AS `flags`, ? AS `merged`, ? AS `position` ";
int params = 10;
for (int i = 0; i < (ids.size() - 2); i++) {
unionstmt.append("UNION SELECT ?, ?, ?, ?, ?, ?, ?, ?, ?, ? ");
}
unionstmt.append("UNION SELECT ?, ?, ?, ?, ?, ?, ?, ?, ?, ? ");
}
@Override
public String getCreateSQL() {
// TODO Auto-generated method stub
return null;
}
@Override
public void setMySQL(PreparedStatement stmt, int i, Integer obj) {
// TODO Auto-generated method stub
}
@Override
public void setSQLite(PreparedStatement stmt, int i, Integer obj) {
// TODO Auto-generated method stub
}
@Override
public void setSQL(PreparedStatement stmt, Integer obj) {
// TODO Auto-generated method stub
}
};
String create1 = CREATE_SETTINGS;
final int size = mylist.size();
int packet;
if (PlotSquared.getMySQL() != null) {
@ -252,7 +350,7 @@ public class SQLManager implements AbstractDB {
if (ids.size() == 0) {
return;
}
final StringBuilder statement = new StringBuilder(this.CREATE_SETTINGS);
final StringBuilder statement = new StringBuilder(create1);
for (int i = 0; i < (ids.size() - 1); i++) {
statement.append("(?),");
}

34
PlotSquared/src/main/java/com/intellectualcrafters/plot/database/StmtMod.java Normal file
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@ -0,0 +1,34 @@
package com.intellectualcrafters.plot.database;
import java.sql.PreparedStatement;
import org.apache.commons.lang.StringUtils;
public abstract class StmtMod<T> {
public abstract String getCreateMySQL(int size);
public String getCreateMySQL(int size, String query, int params) {
final StringBuilder statement = new StringBuilder(query);
for (int i = 0; i < size - 1; i++) {
statement.append(StringUtils.repeat("(?),", params));
}
statement.append(StringUtils.repeat(",(?)", params).substring(1));
return statement.toString();
}
public String getCreateSQLite(int size, String query, int params) {
StringBuilder statement = new StringBuilder(query);
String modParams = StringUtils.repeat(",?", params).substring(1);
for (int i = 0; i < (size - 1); i++) {
statement.append("UNION SELECT " + modParams + " ");
}
return statement.toString();
}
public abstract String getCreateSQLite(int size);
public abstract String getCreateSQL();
public abstract void setMySQL(PreparedStatement stmt, int i, T obj);
public abstract void setSQLite(PreparedStatement stmt, int i, T obj);
public abstract void setSQL(PreparedStatement stmt, T obj);
}