jdk 7 compile support

src/main/java/com/alibaba/druid/hdriver/HDriver.java

@@ -3,7 +3,9 @@ package com.alibaba.druid.hdriver;
 import java.sql.Driver;
 import java.sql.DriverPropertyInfo;
 import java.sql.SQLException;
+import java.sql.SQLFeatureNotSupportedException;
 import java.util.Properties;
+import java.util.logging.Logger;
 
 import com.alibaba.druid.hdriver.impl.HBaseConnectionImpl;
 import com.alibaba.druid.hdriver.impl.HEngine;
@@ -56,4 +58,8 @@ public class HDriver implements Driver {
         return false;
     }
 
+    public Logger getParentLogger() throws SQLFeatureNotSupportedException {
+        throw new SQLFeatureNotSupportedException();
+    }
+
 }

src/main/java/com/alibaba/druid/hdriver/impl/HBaseConnectionImpl.java

@@ -16,6 +16,7 @@ import java.sql.Savepoint;
 import java.sql.Struct;
 import java.util.Map;
 import java.util.Properties;
+import java.util.concurrent.Executor;
 
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hbase.client.HTableInterface;
@@ -256,4 +257,25 @@ public class HBaseConnectionImpl extends ConnectionBase implements HConnection {
         return engine.getHTable(tableName);
     }
 
+    public void setSchema(String schema) throws SQLException {
+        throw new SQLFeatureNotSupportedException();
+    }
+
+    @Override
+    public String getSchema() throws SQLException {
+        throw new SQLFeatureNotSupportedException();
+    }
+
+    public void abort(Executor executor) throws SQLException {
+        throw new SQLFeatureNotSupportedException();
+    }
+
+    public void setNetworkTimeout(Executor executor, int milliseconds) throws SQLException {
+        throw new SQLFeatureNotSupportedException();
+    }
+
+    public int getNetworkTimeout() throws SQLException {
+        throw new SQLFeatureNotSupportedException();
+    }
+
 }