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我想使用DBUnit從AS400導出數據並將其導入到HSQLDB數據庫以進行JUnit測試,但是,數據類型信息似乎沒有導出/導入。一切似乎都以CDATA的形式出口(因此將被導入)。有人能告訴我在哪裏可以找到答案嗎?在DBUnit中導出/導入數據類型?
我已經成功地建立和運行的一個例子:
public static void main(String[] args) throws Exception
{
// database connection
Class driverClass = Class.forName("com.ibm.as400.access.AS400JDBCDriver");
Connection jdbcConnection = DriverManager.getConnection("jdbc:as400://myserver;libraries=MYLIB", "user", "password");
IDatabaseConnection connection = new DatabaseConnection(jdbcConnection);
// partial database export
QueryDataSet partialDataSet = new QueryDataSet(connection);
partialDataSet.addTable("TABLE1");
partialDataSet.addTable("TABLE2");
FlatXmlDataSet.write(partialDataSet, new FileOutputStream("flatpartial_as400.xml"));
FlatDtdDataSet.write(connection.createDataSet(), new FileOutputStream("flatdtd_as400.dtd"));
XmlDataSet.write(partialDataSet, new FileOutputStream("partial_as400.xml"));
這給我,例如,下面的輸出:
<?xml version='1.0' encoding='UTF-8'?>
<dataset>
<TABLE1/>
<TABLE2 ADDRESS_ID="1" ADDRESS_TYPE="1" ADDRESS_DESCRIPTION="Billing Address "/>
<TABLE2 ADDRESS_ID="2" ADDRESS_TYPE="2" ADDRESS_DESCRIPTION="Delivery Address "/>
<TABLE2 ADDRESS_ID="3" ADDRESS_TYPE="3" ADDRESS_DESCRIPTION="Owner Address "/>
<TABLE2 ADDRESS_ID="4" ADDRESS_TYPE="4" ADDRESS_DESCRIPTION="Owner Previous Address "/>
<TABLE2 ADDRESS_ID="5" ADDRESS_TYPE="5" ADDRESS_DESCRIPTION="Store Address "/>
</dataset>
這裏是產生的DTD片段:
<!ELEMENT TABLE2 EMPTY>
<!ATTLIST TABLE2
ADDRESS_ID CDATA #REQUIRED
ADDRESS_TYPE CDATA #REQUIRED
ADDRES_DESCRIPTION CDATA #REQUIRED
>
第一個字段應該是DECIMAL(10,0),但它是CDATA。從數據完整性的角度來看,這顯然是一個問題。在調試器中,我可以看到類型信息使其進入DBUnit包(ADDRESS_ID字段在代碼內部爲DECIMAL)。但是,該信息並未將其寫入文件的XML DTD中。
任何幫助表示讚賞...
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