Java代码
private PreparedStatement psStmt1;
private PreparedStatement psStmt2;
private PreparedStatement psStmt3;
........................
........................
/* 关闭代码 */
public void cleanup() throws SQLException {
SQLException exception = null;
if (psStmt1 != null) {
try {
psStmt1.close();
} catch (SQLException e) {
exception = e;
} finally {
psStmt1 = null;
}
}
if (psStmt2 != null) {
try {
psStmt2.close();
} catch (SQLException e) {
if (exception != null) e.setNextException(exception);
exception = e;
} finally {
psStmt2 = null;
}
}
if (psStmt3 != null) {
try {
psStmt3.close();
} catch (SQLException e) {
if (exception != null) e.setNextException(exception);
exception = e;
} finally {
psStmt3 = null;
}
}
if (exception != null) {
throw exception;
}
}
private PreparedStatement psStmt1;
private PreparedStatement psStmt2;
private PreparedStatement psStmt3;
........................
........................
/* 关闭代码 */
public void cleanup() throws SQLException {
SQLException exception = null;
if (psStmt1 != null) {
try {
psStmt1.close();
} catch (SQLException e) {
exception = e;
} finally {
psStmt1 = null;
}
}
if (psStmt2 != null) {
try {
psStmt2.close();
} catch (SQLException e) {
if (exception != null) e.setNextException(exception);
exception = e;
} finally {
psStmt2 = null;
}
}
if (psStmt3 != null) {
try {
psStmt3.close();
} catch (SQLException e) {
if (exception != null) e.setNextException(exception);
exception = e;
} finally {
psStmt3 = null;
}
}
if (exception != null) {
throw exception;
}
}
