org.apache.logging.log4j.core.config.plugins.visitors
Class PluginBuilderAttributeVisitor

java.lang.Object
  org.apache.logging.log4j.core.config.plugins.visitors.AbstractPluginVisitor<PluginBuilderAttribute>
      org.apache.logging.log4j.core.config.plugins.visitors.PluginBuilderAttributeVisitor

All Implemented Interfaces:

PluginVisitor<PluginBuilderAttribute>

public class PluginBuilderAttributeVisitor
extends AbstractPluginVisitor<PluginBuilderAttribute>

PluginVisitor for PluginBuilderAttribute. If null is returned for the visit(org.apache.logging.log4j.core.config.Configuration, org.apache.logging.log4j.core.config.Node, org.apache.logging.log4j.core.LogEvent, StringBuilder) method, then the default value of the field should remain untouched.

See Also:

PluginBuilder

Field Summary

Fields inherited from class org.apache.logging.log4j.core.config.plugins.visitors.AbstractPluginVisitor

aliases, annotation, clazz, conversionType, LOGGER, member, substitutor

Constructor Summary

PluginBuilderAttributeVisitor()

Method Summary

Object

visit(Configuration configuration, Node node, LogEvent event, StringBuilder log) Visits a Node to obtain a value for constructing a Plugin object.

Methods inherited from class org.apache.logging.log4j.core.config.plugins.visitors.AbstractPluginVisitor

convert, removeAttributeValue, setAliases, setAnnotation, setConversionType, setMember, setStrSubstitutor

Methods inherited from class java.lang.Object

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

Constructor Detail

PluginBuilderAttributeVisitor

public PluginBuilderAttributeVisitor()

Method Detail

visit

public Object visit(Configuration configuration,
                    Node node,
                    LogEvent event,
                    StringBuilder log)

Description copied from interface: PluginVisitor

Visits a Node to obtain a value for constructing a Plugin object.

Parameters:

configuration - the current Configuration.

node - the current Node corresponding to the Plugin object being created.

event - the current LogEvent that caused this Plugin object to be made (optional).

log - the StringBuilder being used to build a debug message.

Returns:

the converted value to be used for Plugin creation.