1提交Oracle驱动调用之前加载自定义的驱动的测试用例

skywalking-sdk-plugin/jdbc-plugin/pom.xml

@@ -29,6 +29,12 @@
             <version>5.1.36</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>com.oracle</groupId>
+            <artifactId>ojdbc14</artifactId>
+            <version>10.2.0.4.0</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>

skywalking-sdk-plugin/jdbc-plugin/src/test/java/test/ai/cloud/skywalking/plugin/oracle/MyDriver.java

@@ -0,0 +1,71 @@
+package test.ai.cloud.skywalking.plugin.oracle;
+
+import java.sql.*;
+import java.util.Properties;
+import java.util.logging.Logger;
+
+public class MyDriver implements Driver {
+
+    private Driver realDriver;
+
+    static {
+        try {
+            DriverManager.registerDriver(new MyDriver());
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public MyDriver() {
+
+    }
+
+    public Driver buildOracleDriver() {
+        if (realDriver == null)
+            realDriver = new oracle.jdbc.OracleDriver();
+
+        return realDriver;
+    }
+
+    @Override
+    public Connection connect(String url, Properties info) throws SQLException {
+        System.out.println("MyDriver connect(String url, Properties info)");
+        return buildOracleDriver().connect(url, info);
+    }
+
+    @Override
+    public boolean acceptsURL(String url) throws SQLException {
+        System.out.println("MyDriver acceptsURL(String url)");
+        return buildOracleDriver().acceptsURL(url);
+    }
+
+    @Override
+    public DriverPropertyInfo[] getPropertyInfo(String url, Properties info) throws SQLException {
+        System.out.println("MyDriver getPropertyInfo(String url, Properties info)");
+        return buildOracleDriver().getPropertyInfo(url, info);
+    }
+
+    @Override
+    public int getMajorVersion() {
+        System.out.println("MyDriver getMajorVersion()");
+        return buildOracleDriver().getMajorVersion();
+    }
+
+    @Override
+    public int getMinorVersion() {
+        System.out.println("MyDriver getMinorVersion()");
+        return buildOracleDriver().getMajorVersion();
+    }
+
+    @Override
+    public boolean jdbcCompliant() {
+        System.out.println("MyDriver jdbcCompliant()");
+        return realDriver.jdbcCompliant();
+    }
+
+    @Override
+    public Logger getParentLogger() throws SQLFeatureNotSupportedException {
+        System.out.println("MyDriver getParentLogger()");
+        return realDriver.getParentLogger();
+    }
+}

skywalking-sdk-plugin/jdbc-plugin/src/test/java/test/ai/cloud/skywalking/plugin/oracle/TestMyDriver.java

@@ -0,0 +1,25 @@
+package test.ai.cloud.skywalking.plugin.oracle;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+
+/**
+ * Created by xin on 16-6-14.
+ */
+public class TestMyDriver {
+    public static void main(String[] args) throws ClassNotFoundException, SQLException {
+        Class.forName("test.ai.cloud.skywalking.plugin.oracle.MyDriver");
+        String url = "jdbc:oracle:thin:@10.1.130.239:1521:ora";
+        Connection con = DriverManager.getConnection(url, "edc_export", "edc_export");
+        con.setAutoCommit(false);
+
+        PreparedStatement p0 = con.prepareStatement("select 1 from dual where 1=?");
+        p0.setInt(1, 1);
+        p0.execute();
+        con.commit();
+        con.close();
+
+    }
+}