本文整理匯總了Java中java.sql.Statement.getConnection方法的典型用法代碼示例。如果您正苦於以下問題：Java Statement.getConnection方法的具體用法？Java Statement.getConnection怎麽用？Java Statement.getConnection使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.sql.Statement的用法示例。
在下文中一共展示了Statement.getConnection方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: getPostgreSqlnputStream
import java.sql.Statement; //導入方法依賴的package包/類
/**
* Extract the Large Object Input Stream from PostgreSQL
*
* @param resultSet
* the Result Set to extract the blob from
* @param columnIndex
* the index of column
* @return the Large Object Input Stream from PostgreSQL
* @throws SQLException
*/
public static InputStream getPostgreSqlnputStream(ResultSet resultSet,
int columnIndex) throws SQLException {
InputStream in;
Statement statement = resultSet.getStatement();
Connection conn = statement.getConnection();
// Get the Large Object Manager to perform operations with
LargeObjectManager lobj = ((org.postgresql.PGConnection) conn)
.getLargeObjectAPI();
long oid = resultSet.getLong(columnIndex);
if (oid < 1) {
return null;
}
LargeObject obj = lobj.open(oid, LargeObjectManager.READ);
in = obj.getInputStream();
return in;
}
示例2: close
import java.sql.Statement; //導入方法依賴的package包/類
/**
* Close connection
*
* @param rs
*/
public static void close(ResultSet rs) {
Statement st = null;
Connection con = null;
try {
try {
if (rs != null) {
st = rs.getStatement();
rs.close();
}
} finally {
try {
if (st != null) {
con = st.getConnection();
st.close();
}
} finally {
if (con != null) {
con.close();
}
}
}
} catch (SQLException e) {
e.printStackTrace();
}
}
示例3: getDatabaseProductName
import java.sql.Statement; //導入方法依賴的package包/類
/**
* Returns true if engine is terradata
*
* @param resultSet
* the result set in use
* @returns true if engine is terradata
* @throws SQLException
*/
private String getDatabaseProductName(ResultSet resultSet)
throws SQLException {
Statement statement = resultSet.getStatement();
// happens on Metadata requests, we don' care about the result:
if (statement == null) {
return "unknown";
} else {
Connection connection = statement.getConnection();
return new SqlUtil(connection).getDatabaseProductName();
}
}