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Refactored odb system (read extended), added implementation of Dynamic World Spawns

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ODB no longer uses DPL layer of Berkeley DB, persistent classes have to
implement the Serializable interface, annotations are no longer used,
use transient modifier for variables that should not be persistent.
Entity reference errors will no longer occur, however it is better to
use ids if the entity that is being referenced is stored in the db too!
(or you will have two different objects). DB is cached for 5 minutes
then it will write its log/cache to disk, transactions are no longer
used.
This commit is contained in:
Light2
2014-05-01 20:33:38 +02:00
parent 97743da840
commit 7d457101f3
68 changed files with 650 additions and 375 deletions
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src/services/bazaar/BazaarService.java
+14 -11
View File
@@ -38,6 +38,7 @@ import com.sleepycat.persist.EntityCursor;
import main.NGECore;
import engine.clients.Client;
import engine.resources.database.ODBCursor;
import engine.resources.objects.SWGObject;
import engine.resources.scene.Planet;
import engine.resources.scene.Point3D;
@@ -81,16 +82,18 @@ public class BazaarService implements INetworkDispatch {
public BazaarService(NGECore core) {
this.core = core;
loadAuctionItems();
Runtime.getRuntime().addShutdownHook(new Thread(() -> {
System.out.println("Saving auction items...");
auctionItems.forEach(item -> core.objectService.persistObject(item, Long.class, AuctionItem.class, core.getAuctionODB()));
}));
}
public void saveAllItems() {
System.out.println("Saving auction items...");
auctionItems.forEach(item -> core.objectService.persistObject(item.getObjectId(), item, core.getAuctionODB()));
}
private void loadAuctionItems() {
EntityCursor<AuctionItem> cursor = core.getAuctionODB().getCursor(Long.class, AuctionItem.class);
Iterator<AuctionItem> it = cursor.iterator();
it.forEachRemaining(this::addAuctionItem);
ODBCursor cursor = core.getAuctionODB().getCursor();
while(cursor.hasNext()) {
addAuctionItem((AuctionItem) cursor.next());
}
cursor.close();
}
@@ -412,7 +415,7 @@ public class BazaarService implements INetworkDispatch {
if(seller == null) {
seller = core.objectService.getCreatureFromDB(item.getOwnerId());
seller.setBankCredits(seller.getBankCredits() + item.getPrice());
core.objectService.persistObject(seller, Long.class, CreatureObject.class, core.getAuctionODB());
core.objectService.persistObject(seller.getObjectID(), seller, core.getSWGObjectODB());
}
}
@@ -752,8 +755,8 @@ public class BazaarService implements INetworkDispatch {
if(commodityLimit.get(auctionItem.getOwnerId()) != null)
commodityNumber = commodityLimit.get(auctionItem.getOwnerId());
commodityLimit.put(auctionItem.getOwnerId(), commodityNumber + 1);
if(!core.getAuctionODB().contains(auctionItem.getObjectId(), Long.class, AuctionItem.class)) {
core.objectService.persistObject(auctionItem, Long.class, AuctionItem.class, core.getAuctionODB());
if(!core.getAuctionODB().contains(auctionItem.getObjectId())) {
core.objectService.persistObject(auctionItem.getObjectId(), auctionItem, core.getAuctionODB());
}
}
@@ -763,7 +766,7 @@ public class BazaarService implements INetworkDispatch {
if(commodityLimit.get(auctionItem.getOwnerId()) != null)
commodityNumber = commodityLimit.get(auctionItem.getOwnerId());
commodityLimit.put(auctionItem.getOwnerId(), commodityNumber - 1);
core.objectService.deletePersistentObject(auctionItem, Long.class, AuctionItem.class, core.getAuctionODB(), auctionItem.getObjectId());
core.objectService.deletePersistentObject(auctionItem.getObjectId(), core.getAuctionODB());
}
}