From: Sweidan Omar <TFS\sweidan.omar>
Date: Mon, 29 Nov 2021 09:14:11 +0000 (+0000)
Subject: CachedListModel: listamegjelenítés változtatása
X-Git-Url: http://git.useribm.hu/?a=commitdiff_plain;h=edb5085fadc8917852d6cc1f8080c63fa136c842;p=mediacube.git

CachedListModel: listamegjelenítés változtatása

git-tfs-id: [http://tfs.userrendszerhaz.hu:8080/tfs/DefaultCollection]$/MediaCube;C32369
---

diff --git a/server/user.mediacube.gui/src/user/jobengine/zk/model/CachedListModel.java b/server/user.mediacube.gui/src/user/jobengine/zk/model/CachedListModel.java
index 22d04455..8eeb7924 100644
--- a/server/user.mediacube.gui/src/user/jobengine/zk/model/CachedListModel.java
+++ b/server/user.mediacube.gui/src/user/jobengine/zk/model/CachedListModel.java
@@ -21,13 +21,14 @@ import user.jobengine.db.SearchOptions;
 import user.jobengine.search.SearchResult;
 
 /**
- * Cachelt modell nagy listakhoz. Cacheli a dokumentumokat a megadott meretben.
- * Az utoljara elkert index +- cacheSize/2
+ * Cache-elt modell nagy listakhoz. Cacheli a dokumentumokat a megadott
+ * meretben. Az utoljara elkert index +- cacheSize/2
  */
 public class CachedListModel extends ListModelList<ArchivedMedia> {
 	private static final Logger logger = LogManager.getLogger();
 	private int cacheSize = 200;
 	private HashMap<Integer, ArchivedMedia> cache = new HashMap<Integer, ArchivedMedia>();
+	private boolean cachedMode = true;
 
 	private String searchValue = null;
 	private int resultSetSize = -1;
@@ -52,6 +53,7 @@ public class CachedListModel extends ListModelList<ArchivedMedia> {
 	}
 
 	public void clearAndReset() {
+		logger.info("clearAndReset()");
 		this.resultSetSize = -1;
 		this.cacheStart = 0;
 		this.cacheEnd = 0;
@@ -60,6 +62,7 @@ public class CachedListModel extends ListModelList<ArchivedMedia> {
 	}
 
 	public void clearCache() {
+		logger.info("clearCache()");
 		cache.clear();
 		docSelection.clear();
 	}
@@ -72,6 +75,7 @@ public class CachedListModel extends ListModelList<ArchivedMedia> {
 	}
 
 	public void fireListEvent() {
+		logger.info("fireListEvent()");
 		clearCache();
 		fireEvent(ListDataEvent.STRUCTURE_CHANGED, -1, -1);
 	}
@@ -125,57 +129,61 @@ public class CachedListModel extends ListModelList<ArchivedMedia> {
 	 * indexhez kepest
 	 */
 	private void loadCache(int forIndex) {
-		try {
-			// logger.info("Loading {}", forIndex);
-			clearCache();
-			logger.info("clearCache()");
-			int halfSize = this.cacheSize / 2;
-			int rowLimit = this.cacheSize; // 200
-			int startPos = 0;
-			if ((forIndex - halfSize) > 0) { // forIndex=60 startPos=0
-												// cache=0-200, forIndex=150
-												// startPos=50 cache=50-250
-				startPos = (forIndex - halfSize);
-			}
-			logger.info("startPos= {}", startPos);
-
-			int endPos = (startPos + rowLimit);
-			endPos = ((this.resultSetSize < 0) || (endPos <= this.resultSetSize)) ? endPos : this.resultSetSize;
-			logger.info("endPos= {}", endPos);
+		if (cachedMode) {
+			try {
+				// logger.info("Loading {}", forIndex);
+				logger.info("clearCache()");
+				clearCache();
+				int halfSize = this.cacheSize / 2;
+				int rowLimit = this.cacheSize; // 200
+				int startPos = 0;
+				if ((forIndex - halfSize) > 0) { // forIndex=60 startPos=0
+													// cache=0-200, forIndex=150
+													// startPos=50 cache=50-250
+					startPos = (forIndex - halfSize);
+				}
+				logger.info("startPos= {}", startPos);
 
-			SearchResult<ArchivedMedia> sr = createSearchResult(startPos, endPos);
+				int endPos = (startPos + rowLimit);
+				endPos = ((this.resultSetSize < 0) || (endPos <= this.resultSetSize)) ? endPos : this.resultSetSize;
+				logger.info("endPos= {}", endPos);
 
-			if (sr != null) {
+				SearchResult<ArchivedMedia> sr = createSearchResult(startPos, endPos);
 
-				if (this.resultSetSize < 0) {
-					this.resultSetSize = (int) sr.getItemCount();
-				}
+				if (sr != null) {
 
-				List<ArchivedMedia> resList = sr.getItems();
-				if (resList != null) {
-					for (int c = 0; c < resList.size(); c++) {
-						cache.put(startPos + c, resList.get(c));
+					if (this.resultSetSize < 0) {
+						this.resultSetSize = (int) sr.getItemCount();
+					}
+					this.cacheSize = resultSetSize;
+					logger.info(cacheSize);
+
+					List<ArchivedMedia> resList = sr.getItems();
+					if (resList != null) {
+						for (int c = 0; c < resList.size(); c++) {
+							cache.put(startPos + c, resList.get(c));
+						}
 					}
-				}
 
-				cacheStart = startPos + 1;
-				cacheEnd = cacheStart + (cache.size() == 0 ? 0 : (cache.size() - 1));
-				BindUtils.postNotifyChange(null, null, this, "*");
-				fireCacheEvent(new Event(Events.ON_SCROLL));
+					cacheStart = startPos + 1;
+					cacheEnd = cacheStart + (cache.size() == 0 ? 0 : (cache.size() - 1));
+					BindUtils.postNotifyChange(null, null, this, "*");
+					fireCacheEvent(new Event(Events.ON_SCROLL));
+				}
+			} catch (Exception e) {
+				fireCacheEvent(new Event(Events.ON_ERROR, null, e));
+				// ki kell nullazni, egybkent tobbszeros lekerdezes van
+				resultSetSize = 0;
 			}
-		} catch (Exception e) {
-			fireCacheEvent(new Event(Events.ON_ERROR, null, e));
-			// ki kell nullazni, egybkent tobbszeros lekerdezes van
-			resultSetSize = 0;
 		}
 	}
 
 	// kintrol is hivhatjak
 	public void reinit() {
+		logger.info("reinit()");
 		this.resultSetSize = -1;
 		this.cacheStart = 0;
 		this.cacheEnd = 0;
 		clearCache();
 	}
-
 }
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