org.apache.logging.log4j.core.appender.db.jpa.converter.ContextMapAttributeConverter Maven / Gradle / Ivy
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The Apache Log4j Implementation
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache license, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the license for the specific language governing permissions and
* limitations under the license.
*/
package org.apache.logging.log4j.core.appender.db.jpa.converter;
import java.util.Map;
import javax.persistence.AttributeConverter;
import javax.persistence.Converter;
/**
* A JPA 2.1 attribute converter for {@link Map Map<String, String>}s in
* {@link org.apache.logging.log4j.core.LogEvent}s. This converter is only capable of converting to {@link String}s. The
* {@link #convertToEntityAttribute(String)} method throws an {@link UnsupportedOperationException}. If you need to
* support converting to an entity attribute, you should use the {@link ContextMapJsonAttributeConverter} for conversion
* both ways.
*/
@Converter(autoApply = false)
public class ContextMapAttributeConverter implements AttributeConverter