From 96bb4e2ce3a974d7c179061172726096d1ca0873 Mon Sep 17 00:00:00 2001
From: chenlw <874313221@qq.com>
Date: Sat, 8 Oct 2016 17:09:00 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B5=8B=E8=AF=95=E6=98=AF=E5=90=A6=E8=83=BD?=
 =?UTF-8?q?=E5=90=A6=E8=BF=9E=E6=8E=A5=E4=B8=8A=EF=BC=9F?=
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---
 .../platform/service/OracleExtractHelper.java  | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/com/platform/service/OracleExtractHelper.java b/src/com/platform/service/OracleExtractHelper.java
index d2e688a9..7698d07f 100644
--- a/src/com/platform/service/OracleExtractHelper.java
+++ b/src/com/platform/service/OracleExtractHelper.java
@@ -3,6 +3,7 @@ package com.platform.service;
 import java.sql.Connection;
 import java.sql.ResultSet;
 import java.sql.SQLException;
+import java.sql.Statement;
 
 import com.base.Custom4exception;
 import com.base.CustomException;
@@ -183,4 +184,21 @@ public class OracleExtractHelper {
 			}
 
 	}
+	
+	/** 测试是否能否连接上？
+	 * @return true：能连接上
+	 */
+	public boolean testConnect(Connection conn) {
+		String testSql = "select count(*) from user_tables";
+		boolean flag = false;
+		try {
+			Statement statement = conn.createStatement();
+			if(statement.executeUpdate(testSql) > 0)
+				flag  = true;
+		} catch (SQLException e) {
+			flag = false;
+			new CustomException(Custom4exception.OracleSQL_Except, e, testSql);
+		}
+		return flag;
+	}
 }