Package org.apache.logging.log4j.core.appender.db.jpa.converter

Class ContextMapAttributeConverter

java.lang.Object

org.apache.logging.log4j.core.appender.db.jpa.converter.ContextMapAttributeConverter

All Implemented Interfaces:

javax.persistence.AttributeConverter<Map<String,String>,String>

public class ContextMapAttributeConverter
extends Object
implements javax.persistence.AttributeConverter<Map<String,String>,String>

A JPA 2.1 attribute converter for Map<String, String>s in LogEvents. This converter is only capable of converting to Strings. The convertToEntityAttribute(String) method throws an UnsupportedOperationException. If you need to support converting to an entity attribute, you should use the ContextMapJsonAttributeConverter for conversion both ways.

Constructor Summary

Constructors

Constructor	Description
ContextMapAttributeConverter()

Method Summary

Modifier and Type	Method	Description
String	convertToDatabaseColumn(Map<String,String> contextMap)
Map<String,String>	convertToEntityAttribute(String s)

Methods inherited from class java.lang.Object

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

Constructor Details

ContextMapAttributeConverter

public ContextMapAttributeConverter()

Method Details

convertToDatabaseColumn

public String convertToDatabaseColumn(Map<String,String> contextMap)

Specified by:

convertToDatabaseColumn in interface javax.persistence.AttributeConverter<Map<String,String>,String>

convertToEntityAttribute

public Map<String,String> convertToEntityAttribute(String s)

Specified by:

convertToEntityAttribute in interface javax.persistence.AttributeConverter<Map<String,String>,String>