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optimize for mysql

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wenshao
2013-04-15 18:58:31 +08:00
parent 13f6ad479f
commit 4473e42120
1 changed files with 13 additions and 0 deletions
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src/main/java/com/alibaba/druid/pool/DruidDataSource.java
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@@ -76,6 +76,7 @@ import com.alibaba.druid.support.logging.Log;
import com.alibaba.druid.support.logging.LogFactory;
import com.alibaba.druid.util.IOUtils;
import com.alibaba.druid.util.JMXUtils;
import com.alibaba.druid.util.JdbcConstants;
import com.alibaba.druid.util.JdbcUtils;
import com.alibaba.druid.wall.WallFilter;
@@ -351,6 +352,18 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
for (Filter filter : filters) {
filter.init(this);
}
if (this.dbType == JdbcConstants.MYSQL) {
boolean cacheServerConfigurationSet = false;
if (this.connectProperties.containsKey("cacheServerConfiguration")) {
cacheServerConfigurationSet = true;
} else if (this.jdbcUrl.indexOf("cacheServerConfiguration") != -1) {
cacheServerConfigurationSet = true;
}
if (cacheServerConfigurationSet) {
this.connectProperties.put("cacheServerConfiguration", "true");
}
}
if (maxActive <= 0) {
throw new IllegalArgumentException("illegal maxActive " + maxActive);