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17 package org.apache.logging.log4j.core.jackson;
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19 import java.io.IOException;
20 import java.util.List;
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22 import org.apache.logging.log4j.spi.MutableThreadContextStack;
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24 import com.fasterxml.jackson.core.JsonParser;
25 import com.fasterxml.jackson.core.JsonProcessingException;
26 import com.fasterxml.jackson.core.type.TypeReference;
27 import com.fasterxml.jackson.databind.DeserializationContext;
28 import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
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35 final class MutableThreadContextStackDeserializer extends StdDeserializer<MutableThreadContextStack> {
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37 private static final long serialVersionUID = 1L;
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39 MutableThreadContextStackDeserializer() {
40 super(MutableThreadContextStack.class);
41 }
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43 @Override
44 public MutableThreadContextStack deserialize(final JsonParser jp, final DeserializationContext ctxt) throws IOException,
45 JsonProcessingException {
46 final List<String> list = jp.readValueAs(new TypeReference<List<String>>() {
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48 });
49 return new MutableThreadContextStack(list);
50 }
51 }