Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES

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

The converters in this package implement the JPA 2.1 mechanism for converting non-standard types to and from database fields.

See:
Description

Class Summary
ContextMapAttributeConverter | A JPA 2.1 attribute converter for `Map<String, String>`s in `LogEvent`s.
ContextMapJsonAttributeConverter | A JPA 2.1 attribute converter for `Map<String, String>`s in `LogEvent`s.
ContextStackAttributeConverter | A JPA 2.1 attribute converter for `ThreadContext.ContextStack`s in `LogEvent`s.
ContextStackJsonAttributeConverter | A JPA 2.1 attribute converter for `ThreadContext.ContextStack`s in `LogEvent`s.
LevelAttributeConverter | A JPA 2.1 attribute converter for `Level`s in `LogEvent`s.
MarkerAttributeConverter | A JPA 2.1 attribute converter for `Marker`s in `LogEvent`s.
MessageAttributeConverter | A JPA 2.1 attribute converter for `Message`s in `LogEvent`s.
StackTraceElementAttributeConverter | A JPA 2.1 attribute converter for `StackTraceElement`s in `LogEvent`s.
ThrowableAttributeConverter | A JPA 2.1 attribute converter for `Throwable`s in `LogEvent`s.

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

The converters in this package implement the JPA 2.1 mechanism for converting non-standard types to and from database fields. Most of these types are capable of two-way conversion and can be used to both persist and retrieve entities. The `ContextMapAttributeConverter` and `ContextStackAttributeConverter` only support persistence and not retrieval, persisting the type as a simple string. You can use the `ContextMapJsonAttributeConverter` and `ContextStackJsonAttributeConverter` instead, which require the Jackson Data Processor dependency to also be on your class path.

Overview | Package | Class | Use | Tree | Deprecated | Index | Help
PREV PACKAGE NEXT PACKAGE | FRAMES NO FRAMES

Copyright © 1999-2015 Apache Software Foundation. All Rights Reserved.
Apache Logging, Apache Log4j, Log4j, Apache, the Apache feather logo, the Apache Logging project logo, and the Apache Log4j logo are trademarks of The Apache Software Foundation.