blob: e64a3d6525d5b41e9647278dfdde2ca18afd2210 [file] [log] [blame]
package com.fasterxml.jackson.databind.ser.std;
import java.io.IOException;
import java.lang.reflect.Type;
import com.fasterxml.jackson.core.*;
import com.fasterxml.jackson.databind.JavaType;
import com.fasterxml.jackson.databind.JsonMappingException;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitorWrapper;
import com.fasterxml.jackson.databind.jsontype.TypeSerializer;
@SuppressWarnings("serial")
public abstract class StdScalarSerializer<T>
extends StdSerializer<T>
{
protected StdScalarSerializer(Class<T> t) {
super(t);
}
/**
* Alternate constructor that is (alas!) needed to work
* around kinks of generic type handling
*/
@SuppressWarnings("unchecked")
protected StdScalarSerializer(Class<?> t, boolean dummy) {
super((Class<T>) t);
}
/**
* Default implementation will write type prefix, call regular serialization
* method (since assumption is that value itself does not need JSON
* Array or Object start/end markers), and then write type suffix.
* This should work for most cases; some sub-classes may want to
* change this behavior.
*/
@Override
public void serializeWithType(T value, JsonGenerator g, SerializerProvider provider,
TypeSerializer typeSer) throws IOException
{
typeSer.writeTypePrefixForScalar(value, g);
serialize(value, g, provider);
typeSer.writeTypeSuffixForScalar(value, g);
}
@Override
public JsonNode getSchema(SerializerProvider provider, Type typeHint)
throws JsonMappingException
{
return createSchemaNode("string", true);
}
@Override
public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint)
throws JsonMappingException
{
// 13-Sep-2013, tatu: Let's assume it's usually a String, right?
visitStringFormat(visitor, typeHint);
}
}