ContextStackAttributeConverter (Apache Log4j 2 2.10.0 API)

java.lang.Object
- org.apache.logging.log4j.core.appender.db.jpa.converter.ContextStackAttributeConverter

All Implemented Interfaces:

javax.persistence.AttributeConverter<ThreadContext.ContextStack,java.lang.String>
```
public class ContextStackAttributeConverter
extends java.lang.Object
implements javax.persistence.AttributeConverter<ThreadContext.ContextStack,java.lang.String>
```
A JPA 2.1 attribute converter for ThreadContext.ContextStacks 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 ContextStackJsonAttributeConverter for conversion both ways.

Constructor Summary

Constructors
Constructor Description

ContextStackAttributeConverter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`convertToDatabaseColumn(ThreadContext.ContextStack contextStack)`
`ThreadContext.ContextStack`	`convertToEntityAttribute(java.lang.String s)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ContextStackAttributeConverter
```
public ContextStackAttributeConverter()
```
- Method Detail
  - convertToDatabaseColumn
```
public java.lang.String convertToDatabaseColumn(ThreadContext.ContextStack contextStack)
```
    Specified by:
    
    convertToDatabaseColumn in interface javax.persistence.AttributeConverter<ThreadContext.ContextStack,java.lang.String>
  - convertToEntityAttribute
```
public ThreadContext.ContextStack convertToEntityAttribute(java.lang.String s)
```
    Specified by:
    
    convertToEntityAttribute in interface javax.persistence.AttributeConverter<ThreadContext.ContextStack,java.lang.String>