Sha256: efcc891c200f857b35d498fd8cdf3e418ab3df8eba958e7ac94adbb4126478c8
Contents?: true
Size: 1.87 KB
Versions: 155
Compression:
Stored size: 1.87 KB
Contents
package org.embulk.spi.util;
import java.io.IOException;
import java.nio.charset.Charset;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.deser.std.FromStringDeserializer;
import com.fasterxml.jackson.module.guice.ObjectMapperModule;
public class CharsetSerDe
{
public static void configure(ObjectMapperModule mapper)
{
SimpleModule module = new SimpleModule();
module.addSerializer(Charset.class, new CharsetSerializer());
module.addDeserializer(Charset.class, new CharsetDeserializer());
mapper.registerModule(module);
}
public static class CharsetSerializer
extends JsonSerializer<Charset>
{
@Override
public void serialize(Charset value, JsonGenerator jgen, SerializerProvider provider)
throws IOException
{
jgen.writeString(value.name());
}
}
public static class CharsetDeserializer
extends FromStringDeserializer<Charset>
{
public CharsetDeserializer()
{
super(Charset.class);
}
@Override
protected Charset _deserialize(String value, DeserializationContext context)
throws JsonMappingException
{
try {
return Charset.forName(value);
} catch (UnsupportedOperationException ex) {
// TODO include link to a document to the message for the list of supported time zones
throw new JsonMappingException(String.format("Unknown charset '%s'", value));
}
}
}
}
Version data entries
155 entries across 155 versions & 1 rubygems