Package org.frankframework.logging

Class FrankPropertyLookupProvider

java.lang.Object

org.apache.logging.log4j.core.lookup.AbstractLookup

org.frankframework.logging.FrankPropertyLookupProvider

All Implemented Interfaces:

org.apache.logging.log4j.core.lookup.StrLookup

@Plugin(name="ff",
        category="Lookup")
public class FrankPropertyLookupProvider
extends org.apache.logging.log4j.core.lookup.AbstractLookup

Add the Frank property resolver to the log configuration context. Properties starting with ff: will be substituted via this LookupProvider. NOTE: The use of Lombok is not allowed, this may break annotation processing! This is required now that package scanning is no longer allowed. Should not depend on any (util) classes that use a logger!

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	FrankPropertyLookupProvider.UrlLocationComparator	Sort entries `EXTERNAL CLASSPATH` > `WEB-INF/CLASSES` > `JAR FILES`.

Field Summary

Fields inherited from interface org.apache.logging.log4j.core.lookup.StrLookup

CATEGORY

Constructor Summary

Constructors

Constructor	Description
FrankPropertyLookupProvider()

Method Summary

Modifier and Type	Method	Description
protected static Properties	computeProperties()
protected static URL	findResource(String filename)	Scan the classpath and find the correct resource to use.
String	lookup(org.apache.logging.log4j.core.LogEvent ignored, String key)

Methods inherited from class org.apache.logging.log4j.core.lookup.AbstractLookup

evaluate, lookup

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.logging.log4j.core.lookup.StrLookup

evaluate

Constructor Details

FrankPropertyLookupProvider

public FrankPropertyLookupProvider()
                            throws IOException

Throws:

IOException

Method Details

lookup

public String lookup(org.apache.logging.log4j.core.LogEvent ignored,
 String key)

computeProperties

@Nonnull
protected static Properties computeProperties()
                                       throws IOException

Throws:

IOException

findResource

@Nullable
protected static URL findResource(String filename)
                           throws IOException

Scan the classpath and find the correct resource to use. See the UrlLocationComparator for the order.

Throws:

IOException