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增强运行时控制能力

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git-svn-id: http://code.alibabatech.com/svn/druid/trunk@927 b9813039-fb51-4c41-a8b9-e21c2acb5095
This commit is contained in:
wenshao
2011-10-08 09:28:50 +00:00
parent 0e411d332a
commit 30bb401ad9
1 changed files with 23 additions and 6 deletions
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src/main/java/com/alibaba/druid/pool/DruidDataSource.java
+23 -6
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@@ -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";
}
}