From 30bb401ad9ecbac89eb6f46e8f387c152e23e3aa Mon Sep 17 00:00:00 2001
From: wenshao <szujobs@hotmail.com>
Date: Sat, 8 Oct 2011 09:28:50 +0000
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=BC=BA=E8=BF=90=E8=A1=8C=E6=97=B6?=
 =?UTF-8?q?=E6=8E=A7=E5=88=B6=E8=83=BD=E5=8A=9B?=
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git-svn-id: http://code.alibabatech.com/svn/druid/trunk@927 b9813039-fb51-4c41-a8b9-e21c2acb5095
---
 .../alibaba/druid/pool/DruidDataSource.java   | 29 +++++++++++++++----
 1 file changed, 23 insertions(+), 6 deletions(-)

diff --git a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
index b95fbbb891..dc03bcf67e 100644
--- a/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
+++ b/src/main/java/com/alibaba/druid/pool/DruidDataSource.java
@@ -136,6 +136,7 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
             activePeak = 0;
             activePeakTime = 0;
             poolingPeak = 0;
+            createTimespan = 0;
         } finally {
             lock.unlock();
         }
@@ -164,6 +165,22 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
         }
     }
 
+    public void setPoolPreparedStatements(boolean value) {
+        lock.lock();
+        try {
+            if (this.poolPreparedStatements && (!value)) {
+                for (int i = 0; i < poolingCount; ++i) {
+                    ConnectionHolder connection = connections[i];
+
+                    connection.getStatementPool().getMap().clear();
+                }
+            }
+            super.setPoolPreparedStatements(value);
+        } finally {
+            lock.unlock();
+        }
+    }
+
     public boolean isInited() {
         return this.inited;
     }
@@ -1150,13 +1167,13 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
                     buf.append("\n\t{\n\tID:");
                     buf.append(System.identityHashCode(conn.getConnection()));
                     PreparedStatementPool pool = conn.getStatementPool();
-                    
+
                     if (pool != null) {
                         buf.append(", \n\tpoolStatements:[");
-                        
+
                         int entryIndex = 0;
                         for (Map.Entry<PreparedStatementKey, PreparedStatementHolder> entry : pool.getMap().entrySet()) {
-                            if (entryIndex ++ != 0) {
+                            if (entryIndex++ != 0) {
                                 buf.append(",");
                             }
                             buf.append("\n\t\t{reuseCount:");
@@ -1166,10 +1183,10 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
                             buf.append("\"");
                             buf.append("\t}");
                         }
-                        
+
                         buf.append("\n\t\t]");
                     }
-                    
+
                     buf.append("\n\t}");
                 }
             }
@@ -1196,6 +1213,6 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
 
     @Override
     public String getVersion() {
-        return VERSION.MajorVersion + "." + VERSION.MinorVersion + "." + VERSION.RevisionVersion + "-2011-09-28 22:44";
+        return VERSION.MajorVersion + "." + VERSION.MinorVersion + "." + VERSION.RevisionVersion + "-2011-10-08 17:28";
     }
 }