org.apache.tomcat.util.digester

Class Digester.EnvironmentPropertySource

java.lang.Object

org.apache.tomcat.util.digester.Digester.EnvironmentPropertySource

All Implemented Interfaces:

IntrospectionUtils.PropertySource, IntrospectionUtils.SecurePropertySource

Enclosing class:

Digester

public static class Digester.EnvironmentPropertySource
extends java.lang.Object
implements IntrospectionUtils.SecurePropertySource

Constructor Summary

Constructors

Constructor and Description
EnvironmentPropertySource()

Method Summary

Modifier and Type	Method and Description
java.lang.String	getProperty(java.lang.String key)
java.lang.String	getProperty(java.lang.String key, java.lang.ClassLoader classLoader) Obtain a property value, checking that code associated with the provided class loader has permission to access the property.

Methods inherited from class java.lang.Object

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

Constructor Detail

EnvironmentPropertySource

public EnvironmentPropertySource()

Method Detail

getProperty

public java.lang.String getProperty(java.lang.String key)

Specified by:

getProperty in interface IntrospectionUtils.PropertySource

getProperty

public java.lang.String getProperty(java.lang.String key,
                                    java.lang.ClassLoader classLoader)

Description copied from interface: IntrospectionUtils.SecurePropertySource

Obtain a property value, checking that code associated with the provided class loader has permission to access the property. If the classLoader is null or if classLoader does not implement PermissionCheck then the property value will be looked up without a call to PermissionCheck.check(java.security.Permission)

Specified by:

getProperty in interface IntrospectionUtils.SecurePropertySource

Parameters:

key - The key of the requested property

classLoader - The class loader associated with the code that trigger the property lookup

Returns:

The property value or null if it could not be found or if PermissionCheck.check(java.security.Permission) fails