From 312cd4914e339b35983acfa44c18edbdbb0e0d67 Mon Sep 17 00:00:00 2001
From: hieplq <hieplq@hasuvimex.vn>
Date: Tue, 4 Aug 2015 20:54:28 +0800
Subject: [PATCH] IDEMPIERE-2367:remove cache of infoPanel

---
 .../src/org/compiere/model/MSysConfig.java           |  3 ++-
 .../src/org/adempiere/webui/panel/InfoPanel.java     | 12 +++++++++---
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/org.adempiere.base/src/org/compiere/model/MSysConfig.java b/org.adempiere.base/src/org/compiere/model/MSysConfig.java
index 4e50c7edcb..ef20500acc 100644
--- a/org.adempiere.base/src/org/compiere/model/MSysConfig.java
+++ b/org.adempiere.base/src/org/compiere/model/MSysConfig.java
@@ -159,7 +159,8 @@ public class MSysConfig extends X_AD_SysConfig
 	public static final String ZK_SESSION_TIMEOUT_IN_SECONDS = "ZK_SESSION_TIMEOUT_IN_SECONDS";
     public static final String ZK_THEME = "ZK_THEME";
     public static final String ZK_SEQ_DEFAULT_VALUE_PANEL = "ZK_SEQ_DEFAULT_VALUE_PANEL";
-
+    public static final String ZK_INFO_NUM_PAGE_RELOAD = "ZK_INFO_NUM_PAGE_RELOAD";
+    
 	/**
 	 * 	Standard Constructor
 	 *	@param ctx context
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/InfoPanel.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/InfoPanel.java
index fd2a45d0c4..7fe1a9646b 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/InfoPanel.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/InfoPanel.java
@@ -117,6 +117,7 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
 	private static final long serialVersionUID = 965821837109028155L;
 
 	private final static int DEFAULT_PAGE_SIZE = 100;
+	private final static int DEFAULT_PAGE_RELOAD = 4;
 	protected List<Button> btProcessList = new ArrayList<Button>();
 	protected Map<String, WEditor> editorMap = new HashMap<String, WEditor>();
 	protected final static String PROCESS_ID_KEY = "processId";
@@ -125,6 +126,11 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
 	protected final static String ATT_INFO_PROCESS_KEY = "INFO_PROCESS";
 	protected int pageSize;
 	protected MInfoRelated[] relatedInfoList;
+	// for test disable load all record when num of record < 1000
+	protected boolean isIgnoreCacheAll = true;
+	// Num of page preload, default is 2 page before current and 2 page after current 
+	protected int numPagePreLoad = MSysConfig.getIntValue(MSysConfig.ZK_INFO_NUM_PAGE_RELOAD, DEFAULT_PAGE_RELOAD);
+	
     public static InfoPanel create (int WindowNo,
             String tableName, String keyColumn, String value,
             boolean multiSelection, String whereClause)
@@ -456,7 +462,7 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
 		testCount();
 		if (m_count > 0)
 		{
-			m_useDatabasePaging = (m_count > 1000);
+			m_useDatabasePaging = isIgnoreCacheAll || (m_count > 1000);
 			if (m_useDatabasePaging)
 			{
 				return ;
@@ -700,7 +706,7 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
     		}
     	}
 
-    	setCacheStart(start + 1 - (pageSize * 4));
+    	setCacheStart(start + 1 - (pageSize * numPagePreLoad));
     	if (getCacheStart() <= 0)
     		setCacheStart(1);
 
@@ -710,7 +716,7 @@ public abstract class InfoPanel extends Window implements EventListener<Event>,
     	}
     	else
     	{
-	    	cacheEnd = end + 1 + (pageSize * 4);
+	    	cacheEnd = end + 1 + (pageSize * numPagePreLoad);
 	    	if (cacheEnd > m_count)
 	    		cacheEnd = m_count;
     	}