package com.fasterxml.jackson.datatype.guava.deser;
import java.io.IOException;
import com.fasterxml.jackson.core.*;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.deser.std.FromStringDeserializer;
import com.google.common.net.HostAndPort;
public class HostAndPortDeserializer extends FromStringDeserializer<HostAndPort>
{
private static final long serialVersionUID = 1L;
public final static HostAndPortDeserializer std = new HostAndPortDeserializer();
public HostAndPortDeserializer() { super(HostAndPort.class); }
@Override
public HostAndPort deserialize(JsonParser jp, DeserializationContext ctxt)
throws IOException
{
// Need to override this method, which otherwise would work just fine,
// since we have legacy JSON Object format to support too:
if (jp.getCurrentToken() == JsonToken.START_OBJECT) { // old style
JsonNode root = jp.readValueAsTree();
String host = root.path("hostText").asText();
JsonNode n = root.get("port");
if (n == null) {
return HostAndPort.fromString(host);
}
return HostAndPort.fromParts(host, n.asInt());
}
return super.deserialize(jp, ctxt);
}
@Override
protected HostAndPort _deserialize(String value, DeserializationContext ctxt)
throws IOException {
return HostAndPort.fromString(value);
}
}