Class SystemPropertySource

java.lang.Object

org.apache.tomcat.util.digester.SystemPropertySource

All Implemented Interfaces:

IntrospectionUtils.PropertySource

public class SystemPropertySource
extends Object
implements IntrospectionUtils.PropertySource

A IntrospectionUtils.PropertySource that uses system properties to resolve expressions. This property source is always active by default.

See Also:

• Digester

Constructor Summary

Constructors

Constructor	Description
SystemPropertySource()	Constructs a new SystemPropertySource.

Method Summary

Modifier and Type	Method	Description
String	getProperty(String key)	Returns the value of the property with the specified key.

Methods inherited from class Object

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

Constructor Details

SystemPropertySource

public SystemPropertySource()

Constructs a new SystemPropertySource.

Method Details

getProperty

public String getProperty(String key)

Description copied from interface: IntrospectionUtils.PropertySource

Returns the value of the property with the specified key.

Specified by:

getProperty in interface IntrospectionUtils.PropertySource

Parameters:

key - The property key

Returns:

the property value, or null if not found