org.noear.solon.core.util

Class PropUtil

java.lang.Object

org.noear.solon.core.util.PropUtil

public class PropUtil
extends Object

属性模板处理工具

Since:

2.5

Author:

noear

Constructor Summary

Constructors

Constructor and Description
PropUtil()

Method Summary

Modifier and Type	Method and Description
static String[]	expSplit(String expr) 表达式拆分（拆成 name, def）
static String	getByExp(Properties main, Properties target, String expr, String refKey) 根据表达式获取配置值
static String	getByExp(Properties main, Properties target, String expr, String refKey, boolean useDef) 根据表达式获取配置值
static String	getByTml(Properties main, Properties target, String tml, String refKey) 根据模板获取配置值
static String	getByTml(Properties main, Properties target, String tml, String refKey, boolean useDef) 根据模板获取配置值

Methods inherited from class java.lang.Object

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

Constructor Detail

PropUtil

public PropUtil()

Method Detail

expSplit

public static String[] expSplit(String expr)

表达式拆分（拆成 name, def）

Parameters:

expr - 兼容 ${key} or key or ${key:def} or key:def

Returns:

[name, def]

getByExp

public static String getByExp(Properties main,
                              Properties target,
                              String expr,
                              String refKey)

根据表达式获取配置值

Parameters:

expr - 兼容 ${key} or key or ${key:def} or key:def

getByExp

public static String getByExp(Properties main,
                              Properties target,
                              String expr,
                              String refKey,
                              boolean useDef)

根据表达式获取配置值

Parameters:

expr - 兼容 ${key} or key or ${key:def} or key:def

useDef - 是否使用默认值

getByTml

public static String getByTml(Properties main,
                              Properties target,
                              String tml,
                              String refKey)

根据模板获取配置值

Parameters:

tml - 模板： ${key} 或 aaa${key}bbb 或 ${key:def}/ccc

getByTml

public static String getByTml(Properties main,
                              Properties target,
                              String tml,
                              String refKey,
                              boolean useDef)

根据模板获取配置值

Parameters:

tml - 模板： ${key} 或 aaa${key}bbb 或 ${key:def}/ccc

useDef - 是否使用默认值