package com.fasterxml.jackson.datatype.jsonorg;
import java.io.IOException;
import java.lang.reflect.Type;
import org.json.JSONArray;
import org.json.JSONObject;
import com.fasterxml.jackson.core.*;
import com.fasterxml.jackson.core.type.WritableTypeId;
import com.fasterxml.jackson.databind.*;
import com.fasterxml.jackson.databind.jsontype.TypeSerializer;
public class JSONArraySerializer extends JSONBaseSerializer<JSONArray>
{
private static final long serialVersionUID = 1L;
public final static JSONArraySerializer instance = new JSONArraySerializer();
public JSONArraySerializer()
{
super(JSONArray.class);
}
@Override
public boolean isEmpty(SerializerProvider provider, JSONArray value) {
return (value == null) || value.length() == 0;
}
@Override
public void serialize(JSONArray value, JsonGenerator g, SerializerProvider provider) throws IOException
{
g.writeStartArray();
serializeContents(value, g, provider);
g.writeEndArray();
}
@Override
public void serializeWithType(JSONArray value, JsonGenerator g, SerializerProvider provider,
TypeSerializer typeSer) throws IOException
{
g.setCurrentValue(value);
WritableTypeId typeIdDef = typeSer.writeTypePrefix(g,
typeSer.typeId(value, JsonToken.START_ARRAY));
serializeContents(value, g, provider);
typeSer.writeTypeSuffix(g, typeIdDef);
}
@Override
public JsonNode getSchema(SerializerProvider provider, Type typeHint)
throws JsonMappingException
{
return createSchemaNode("array", true);
}
protected void serializeContents(JSONArray value, JsonGenerator g, SerializerProvider provider)
throws IOException
{
for (int i = 0, len = value.length(); i < len; ++i) {
Object ob = value.opt(i);
if (ob == null || ob == JSONObject.NULL) {
g.writeNull();
continue;
}
Class<?> cls = ob.getClass();
if (cls == JSONObject.class) {
JSONObjectSerializer.instance.serialize((JSONObject) ob, g, provider);
} else if (cls == JSONArray.class) {
serialize((JSONArray) ob, g, provider);
} else if (cls == String.class) {
g.writeString((String) ob);
} else if (cls == Integer.class) {
g.writeNumber(((Integer) ob).intValue());
} else if (cls == Long.class) {
g.writeNumber(((Long) ob).longValue());
} else if (cls == Boolean.class) {
g.writeBoolean(((Boolean) ob).booleanValue());
} else if (cls == Double.class) {
g.writeNumber(((Double) ob).doubleValue());
} else if (JSONObject.class.isAssignableFrom(cls)) {
JSONObjectSerializer.instance.serialize((JSONObject) ob, g, provider);
} else if (JSONArray.class.isAssignableFrom(cls)) {
serialize((JSONArray) ob, g, provider);
} else {
provider.defaultSerializeValue(ob, g);
}
}
}
}