io.honeybadger.com.fasterxml.jackson.databind.ext.NioPathDeserializer Maven / Gradle / Ivy
package com.fasterxml.jackson.databind.ext;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.file.Path;
import java.nio.file.Paths;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonToken;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.deser.std.StdScalarDeserializer;
/**
* @since 2.8
*/
public class NioPathDeserializer extends StdScalarDeserializer
{
private static final long serialVersionUID = 1;
public NioPathDeserializer() { super(Path.class); }
@Override
public Path deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
if (!p.hasToken(JsonToken.VALUE_STRING)) {
return (Path) ctxt.handleUnexpectedToken(Path.class, p);
}
final String value = p.getText();
// If someone gives us an input with no : at all, treat as local path, instead of failing
// with invalid URI.
if (value.indexOf(':') < 0) {
return Paths.get(value);
}
try {
URI uri = new URI(value);
return Paths.get(uri);
} catch (URISyntaxException e) {
return (Path) ctxt.handleInstantiationProblem(handledType(), value, e);
}
}
}