com.caucho.el

Class SystemPropertiesResolver

java.lang.Object

javax.el.ELResolver

com.caucho.el.AbstractVariableResolver

com.caucho.el.SystemPropertiesResolver

public class SystemPropertiesResolver
extends AbstractVariableResolver

Variable resolver using the system properties (@link System#getProperty()} and the environment System@getenv().

Field Summary

Fields inherited from class javax.el.ELResolver

RESOLVABLE_AT_DESIGN_TIME, TYPE

Constructor Summary

Constructors

Constructor and Description
SystemPropertiesResolver() Creates the resolver
SystemPropertiesResolver(ELResolver next) Creates the resolver

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getValue(ELContext env, java.lang.Object base, java.lang.Object property) Returns the named variable value.
java.lang.String	toString() Returns the system property resolver.

Methods inherited from class com.caucho.el.AbstractVariableResolver

getCommonPropertyType, getFeatureDescriptors, getNext, getType, isReadOnly, setValue

Methods inherited from class javax.el.ELResolver

invoke

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemPropertiesResolver

public SystemPropertiesResolver()

Creates the resolver

SystemPropertiesResolver

public SystemPropertiesResolver(ELResolver next)

Creates the resolver

Method Detail

getValue

public java.lang.Object getValue(ELContext env,
                                 java.lang.Object base,
                                 java.lang.Object property)

Returns the named variable value.

Overrides:

getValue in class AbstractVariableResolver

toString

public java.lang.String toString()

Returns the system property resolver.

Overrides:

toString in class AbstractVariableResolver