org.opencms.db

类 CmsDbUtil

java.lang.Object

org.opencms.db.CmsDbUtil

public final class CmsDbUtil
extends java.lang.Object

Generic database utility functions.

从以下版本开始:

8.0.0

方法概要

方法

限定符和类型	方法和说明
static CmsSimpleQueryFragment	columnEquals(java.lang.String column, java.lang.Object o) Creates an expression for comparing a column with a constant.
static CmsSimpleQueryFragment	columnLike(java.lang.String column, java.lang.String str) Creates an expression for matching a column with a constant pattern.
static void	fillParameters(java.sql.PreparedStatement stmt, java.util.List<java.lang.Object> params) Fills a given prepared statement with parameters from a list of objects.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

fillParameters

public static void fillParameters(java.sql.PreparedStatement stmt,
                  java.util.List<java.lang.Object> params)
                           throws java.sql.SQLException

Fills a given prepared statement with parameters from a list of objects.

参数:

stmt - the prepared statement

params - the parameter objects

抛出:

java.sql.SQLException - if something goes wrong

columnEquals

public static CmsSimpleQueryFragment columnEquals(java.lang.String column,
                                  java.lang.Object o)

Creates an expression for comparing a column with a constant.

参数:

column - the column name

o - the constant

返回:

the query expression

columnLike

public static CmsSimpleQueryFragment columnLike(java.lang.String column,
                                java.lang.String str)

Creates an expression for matching a column with a constant pattern.

参数:

column - the column name

str - the pattern string

返回:

the query expression