support XA

src/main/java/com/alibaba/druid/pool/xa/DruidAXDataSource.java

@@ -0,0 +1,24 @@
+package com.alibaba.druid.pool.xa;
+
+import java.sql.SQLException;
+
+import javax.sql.XAConnection;
+import javax.sql.XADataSource;
+
+import com.alibaba.druid.pool.DruidDataSource;
+
+
+public class DruidAXDataSource extends DruidDataSource implements XADataSource {
+    private static final long serialVersionUID = 1L;
+
+    @Override
+    public XAConnection getXAConnection() throws SQLException {
+        return null;
+    }
+
+    @Override
+    public XAConnection getXAConnection(String user, String password) throws SQLException {
+        throw new UnsupportedOperationException("Not supported by DruidDataSource");
+    }
+
+}

src/main/java/com/alibaba/druid/pool/xa/DruidXAPoolableConnection.java

@@ -14,9 +14,9 @@ import com.alibaba.druid.pool.DruidPooledConnection;
 import com.alibaba.druid.support.logging.Log;
 import com.alibaba.druid.support.logging.LogFactory;
 
-public class XAPoolableConnection extends DruidPooledConnection implements XAResource {
+public class DruidXAPoolableConnection extends DruidPooledConnection implements XAResource {
 
-    private final static Log     LOG       = LogFactory.getLog(XAPoolableConnection.class);
+    private final static Log     LOG       = LogFactory.getLog(DruidXAPoolableConnection.class);
 
     protected final XAConnection xaConnection;
 
@@ -26,7 +26,7 @@ public class XAPoolableConnection extends DruidPooledConnection implements XARes
 
     private Lock                 stateLock = new ReentrantLock();
 
-    public XAPoolableConnection(DruidConnectionHolder holder, XAConnection xaConnection) throws SQLException{
+    public DruidXAPoolableConnection(DruidConnectionHolder holder, XAConnection xaConnection) throws SQLException{
         super(holder);
 
         this.xaConnection = xaConnection;