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Code Issues Releases Wiki Activity

改进PreparedStatementCache

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git-svn-id: http://code.alibabatech.com/svn/druid/trunk@917 b9813039-fb51-4c41-a8b9-e21c2acb5095
This commit is contained in:
wenshao
2011-09-29 00:54:49 +00:00
parent 0aafc4ab96
commit 7d126f9b71
1 changed files with 16 additions and 8 deletions
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src/main/java/com/alibaba/druid/pool/DruidDataSource.java
+16 -8
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@@ -1148,16 +1148,24 @@ public class DruidDataSource extends DruidAbstractDataSource implements DruidDat
}
buf.append("\n\t{ID:");
buf.append(System.identityHashCode(conn));
buf.append(", poolStatements:[");
PreparedStatementPool pool = conn.getStatementPool();
for (Map.Entry<PreparedStatementKey, PreparedStatementHolder> entry : pool.getMap().entrySet()) {
buf.append("\n\t\t{reuseCount:");
buf.append(entry.getValue().getReusedCount());
buf.append(",sql:\"");
buf.append(entry.getKey().getSql());
buf.append("\"");
if (pool != null) {
buf.append(", poolStatements:[");
int entryIndex = 0;
for (Map.Entry<PreparedStatementKey, PreparedStatementHolder> entry : pool.getMap().entrySet()) {
if (entryIndex ++ != 0) {
buf.append(",");
}
buf.append("\n\t\t{reuseCount:");
buf.append(entry.getValue().getReusedCount());
buf.append(",sql:\"");
buf.append(entry.getKey().getSql());
buf.append("\"");
}
buf.append("}");
}
buf.append("}");
}
}
buf.append("\n]");