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Code Issues Releases Wiki Activity

增强监控

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git-svn-id: http://code.alibabatech.com/svn/druid/trunk@930 b9813039-fb51-4c41-a8b9-e21c2acb5095
This commit is contained in:
wenshao
2011-10-09 03:40:19 +00:00
parent 3d2f627b11
commit 6820a7f52b
5 changed files with 57 additions and 27 deletions
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src/main/java/com/alibaba/druid/pool/PoolableConnection.java
+30 -24
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@@ -44,7 +44,6 @@ import com.alibaba.druid.logging.Log;
import com.alibaba.druid.logging.LogFactory;
import com.alibaba.druid.pool.PoolablePreparedStatement.PreparedStatementKey;
import com.alibaba.druid.pool.PreparedStatementPool.MethodType;
import com.alibaba.druid.util.JdbcUtils;
import com.alibaba.druid.util.TransactionInfo;
/**
@@ -95,6 +94,7 @@ public class PoolableConnection implements PooledConnection, Connection {
stmt.setClosed(true); // soft set close
} else {
stmt.closeInternal();
holder.getDataSource().incrementClosedPreparedStatementCount();
}
}
@@ -106,15 +106,6 @@ public class PoolableConnection implements PooledConnection, Connection {
public Connection getConnection() {
return conn;
}
void closePoolableStatement() {
PreparedStatementPool statmentPool = holder.getStatementPool();
if (statmentPool != null) {
for (PreparedStatementHolder holder : statmentPool.getMap().values()) {
JdbcUtils.close(holder.getStatement());
}
}
}
void disable() {
this.holder = null;
@@ -164,11 +155,12 @@ public class PoolableConnection implements PooledConnection, Connection {
if (stmtHolder == null) {
try {
stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql));
holder.getDataSource().incrementPreparedStatementCount();
} catch (SQLException ex) {
handleException(ex);
}
} else {
holder.getDataSource().incrementPreparedStatementCount();
holder.getDataSource().incrementReusePreparedStatementCount();
}
holder.getDataSource().initStatement(stmtHolder.getStatement());
@@ -195,12 +187,14 @@ public class PoolableConnection implements PooledConnection, Connection {
if (stmtHolder == null) {
try {
stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, resultSetType, resultSetConcurrency));
stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, resultSetType,
resultSetConcurrency));
holder.getDataSource().incrementPreparedStatementCount();
} catch (SQLException ex) {
handleException(ex);
}
} else {
holder.getDataSource().incrementPreparedStatementCount();
holder.getDataSource().incrementReusePreparedStatementCount();
}
holder.getDataSource().initStatement(stmtHolder.getStatement());
@@ -227,12 +221,15 @@ public class PoolableConnection implements PooledConnection, Connection {
if (stmtHolder == null) {
try {
stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, resultSetType, resultSetConcurrency, resultSetHoldability));
stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, resultSetType,
resultSetConcurrency,
resultSetHoldability));
holder.getDataSource().incrementPreparedStatementCount();
} catch (SQLException ex) {
handleException(ex);
}
} else {
holder.getDataSource().incrementPreparedStatementCount();
holder.getDataSource().incrementReusePreparedStatementCount();
}
holder.getDataSource().initStatement(stmtHolder.getStatement());
@@ -258,11 +255,12 @@ public class PoolableConnection implements PooledConnection, Connection {
if (stmtHolder == null) {
try {
stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, columnIndexes));
holder.getDataSource().incrementPreparedStatementCount();
} catch (SQLException ex) {
handleException(ex);
}
} else {
holder.getDataSource().incrementPreparedStatementCount();
holder.getDataSource().incrementReusePreparedStatementCount();
}
holder.getDataSource().initStatement(stmtHolder.getStatement());
@@ -288,11 +286,12 @@ public class PoolableConnection implements PooledConnection, Connection {
if (stmtHolder == null) {
try {
stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, columnNames));
holder.getDataSource().incrementPreparedStatementCount();
} catch (SQLException ex) {
handleException(ex);
}
} else {
holder.getDataSource().incrementPreparedStatementCount();
holder.getDataSource().incrementReusePreparedStatementCount();
}
holder.getDataSource().initStatement(stmtHolder.getStatement());
@@ -318,11 +317,12 @@ public class PoolableConnection implements PooledConnection, Connection {
if (stmtHolder == null) {
try {
stmtHolder = new PreparedStatementHolder(key, conn.prepareStatement(sql, autoGeneratedKeys));
holder.getDataSource().incrementPreparedStatementCount();
} catch (SQLException ex) {
handleException(ex);
}
} else {
holder.getDataSource().incrementPreparedStatementCount();
holder.getDataSource().incrementReusePreparedStatementCount();
}
holder.getDataSource().initStatement(stmtHolder.getStatement());
@@ -351,11 +351,12 @@ public class PoolableConnection implements PooledConnection, Connection {
if (stmtHolder == null) {
try {
stmtHolder = new PreparedStatementHolder(key, conn.prepareCall(sql));
holder.getDataSource().incrementPreparedStatementCount();
} catch (SQLException ex) {
handleException(ex);
}
} else {
holder.getDataSource().incrementPreparedStatementCount();
holder.getDataSource().incrementReusePreparedStatementCount();
}
holder.getDataSource().initStatement(stmtHolder.getStatement());
@@ -381,12 +382,15 @@ public class PoolableConnection implements PooledConnection, Connection {
if (stmtHolder == null) {
try {
stmtHolder = new PreparedStatementHolder(key, conn.prepareCall(sql, resultSetType, resultSetConcurrency, resultSetHoldability));
stmtHolder = new PreparedStatementHolder(key, conn.prepareCall(sql, resultSetType,
resultSetConcurrency,
resultSetHoldability));
holder.getDataSource().incrementPreparedStatementCount();
} catch (SQLException ex) {
handleException(ex);
}
} else {
holder.getDataSource().incrementPreparedStatementCount();
holder.getDataSource().incrementReusePreparedStatementCount();
}
holder.getDataSource().initStatement(stmtHolder.getStatement());
@@ -411,12 +415,14 @@ public class PoolableConnection implements PooledConnection, Connection {
if (stmtHolder == null) {
try {
stmtHolder = new PreparedStatementHolder(key, conn.prepareCall(sql, resultSetType, resultSetConcurrency));
stmtHolder = new PreparedStatementHolder(key,
conn.prepareCall(sql, resultSetType, resultSetConcurrency));
holder.getDataSource().incrementPreparedStatementCount();
} catch (SQLException ex) {
handleException(ex);
}
} else {
holder.getDataSource().incrementPreparedStatementCount();
holder.getDataSource().incrementReusePreparedStatementCount();
}
holder.getDataSource().initStatement(stmtHolder.getStatement());
@@ -582,7 +588,7 @@ public class PoolableConnection implements PooledConnection, Connection {
if (holder == null) {
return;
}
DruidAbstractDataSource dataSource = holder.getDataSource();
dataSource.incrementRollbackCount();