Add BorrowCon

BorrowCon

@@ -0,0 +1,79 @@
+package Controller;
+
+import java.sql.SQLException;
+import java.util.Vector;
+
+import Model.access.BorrowAccess;
+import Tool.TimeTool;
+
+/**
+ * 借阅归还表的控制器
+ * @author rsw
+ *
+ */
+public class BorrowCon {
+	BorrowAccess borrowdao = new BorrowAccess();
+
+	public boolean insertBorrow(String number, int b_name, int borrowdate, int duedate,int b_id) throws SQLException {
+		return borrowdao.insertBorrow(number, b_name, borrowdate, duedate,b_id);
+	}
+
+	/**
+	 * 查询借阅信息
+	 */
+	public Object[][] queryBorrowInfo(String number1, String number2, boolean isreturn) throws SQLException {
+		Object[][] borrowData = new Object[borrowdao.queryBorrowInfo(number1, number2, isreturn).size()][8];
+		for (int i = 0; i < borrowData.length; i++) {
+			borrowData[i][0] = borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(0);
+			borrowData[i][1] = borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(1);
+			borrowData[i][2] = borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(2);
+			borrowData[i][3] = borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(3);
+			borrowData[i][4] = borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(4);
+			borrowData[i][5] = TimeTool.stampToDate(
+					borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(5).toString());
+			borrowData[i][6] = TimeTool.stampToDate(
+					borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(6).toString());
+
+		}
+		return borrowData;
+	}
+	/**
+	 * 获取实际归还时间
+	 */
+	public Object[][] queryBorrowReturnDate(String number1, String number2, boolean isreturn) throws SQLException {
+		Object[][] borrowData = new Object[borrowdao.queryBorrowInfo(number1, number2, isreturn).size()][8];
+		for (int i = 0; i < borrowData.length; i++) {
+			borrowData[i][0] = borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(0);
+			borrowData[i][1] = borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(1);
+			borrowData[i][2] = borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(2);
+			borrowData[i][3] = borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(3);
+			borrowData[i][4] = borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(4);
+			borrowData[i][5] = TimeTool.stampToDate(
+					borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(5).toString());
+			borrowData[i][6] = TimeTool.stampToDate(
+					borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(6).toString());
+			borrowData[i][7] = TimeTool.stampToDate(
+					borrowdao.queryBorrowInfo(number1, number2, isreturn).elementAt(i).elementAt(7).toString());
+		}
+		return borrowData;
+	}
+	/**
+	 * 图书归还
+	 */
+	public boolean returnBorrow(int returndate,int borrow_id,int b_id) throws SQLException {
+		return borrowdao.returnBorrow(returndate,borrow_id,b_id);
+	}
+	/**
+	 * 查询此书是否被借阅
+	 * @throws SQLException 
+	 */
+	public boolean queryExistBook(int borrow_b_id) throws SQLException {
+		return borrowdao.queryExistBook(borrow_b_id);
+	}
+	/**
+	 * 查询此书是否被借阅
+	 */
+	public boolean queryIsBorrowBook(int borrow_b_id,String count)throws SQLException {
+		return borrowdao.queryIsBorrowBook(borrow_b_id, count);
+	}
+}