org.springframework.util
Class SystemPropertyUtils
java.lang.Object
   org.springframework.util.SystemPropertyUtils
org.springframework.util.SystemPropertyUtils
- public abstract class SystemPropertyUtils 
- extends Object
Helper class for resolving placeholders in texts. Usually applied to file paths.
 
A text may contain ${...} placeholders, to be resolved as
 system properties: e.g. ${user.dir}.
- Since:
- 1.2.5
- Author:
- Juergen Hoeller
- See Also:
- PLACEHOLDER_PREFIX,- PLACEHOLDER_SUFFIX,- System.getProperty(String)
 
 
| Method Summary | 
| static String | resolvePlaceholders(String text)Resolve ${...} placeholders in the given text,
 replacing them with corresponding system property values.
 | 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
PLACEHOLDER_PREFIX
public static final String PLACEHOLDER_PREFIX
- Prefix for system property placeholders: "${"
 
- See Also:
- Constant Field Values
 
PLACEHOLDER_SUFFIX
public static final String PLACEHOLDER_SUFFIX
- Suffix for system property placeholders: "}"
 
- See Also:
- Constant Field Values
 
SystemPropertyUtils
public SystemPropertyUtils()
resolvePlaceholders
public static String resolvePlaceholders(String text)
- Resolve ${...} placeholders in the given text,
 replacing them with corresponding system property values.
 
- 
- Parameters:
- text- the String to resolve
- Returns:
- the resolved String
- See Also:
- PLACEHOLDER_PREFIX,- PLACEHOLDER_SUFFIX
 
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