Java 类com.mongodb.DBRefBase 实例源码

static ClassMapBasedObjectSerializer addCommonSerializers() {
    ClassMapBasedObjectSerializer serializer = new ClassMapBasedObjectSerializer();

    serializer.addObjectSerializer(Object[].class, new ObjectArraySerializer(serializer));
    serializer.addObjectSerializer(Boolean.class, new ToStringSerializer());
    serializer.addObjectSerializer(Code.class, new CodeSerializer(serializer));
    serializer.addObjectSerializer(CodeWScope.class, new CodeWScopeSerializer(serializer));
    serializer.addObjectSerializer(DBObject.class, new DBObjectSerializer(serializer));
    serializer.addObjectSerializer(DBRefBase.class, new DBRefBaseSerializer(serializer));
    serializer.addObjectSerializer(Iterable.class, new IterableSerializer(serializer));
    serializer.addObjectSerializer(Map.class, new MapSerializer(serializer));
    serializer.addObjectSerializer(MaxKey.class, new MaxKeySerializer(serializer));
    serializer.addObjectSerializer(MinKey.class, new MinKeySerializer(serializer));
    serializer.addObjectSerializer(Number.class, new ToStringSerializer());
    serializer.addObjectSerializer(ObjectId.class, new ObjectIdSerializer(serializer));
    serializer.addObjectSerializer(Pattern.class, new PatternSerializer(serializer));
    serializer.addObjectSerializer(String.class, new StringSerializer());
    serializer.addObjectSerializer(UUID.class, new UUIDSerializer(serializer));
    return serializer;
}

@Override
public void serialize(Object obj, StringBuilder buf) {
    DBRefBase ref = (DBRefBase) obj;
    BasicDBObject temp = new BasicDBObject();
    temp.put("$ref", ref.getRef());
    temp.put("$id", ref.getId());
    serializer.serialize(temp, buf);
}

protected void _putObjectField( String name , Object val ){

        if ( name.equals( "_transientFields" ) )
            return;

        if ( DEBUG ) System.out.println( "\t put thing : " + name );

        if ( name.equals( "$where") && val instanceof String ){
            _put( CODE , name );
            _putValueString( val.toString() );
            return;
        }

        val = BSON.applyEncodingHooks( val );

        if ( val == null )
            putNull(name);
        else if ( val instanceof Date )
            putDate( name , (Date)val );
        else if ( val instanceof Number )
            putNumber(name, (Number)val );
        else if ( val instanceof String )
            putString(name, val.toString() );
        else if ( val instanceof ObjectId )
            putObjectId(name, (ObjectId)val );
        else if ( val instanceof BSONObject )
            putObject(name, (BSONObject)val );
        else if ( val instanceof Boolean )
            putBoolean(name, (Boolean)val );
        else if ( val instanceof Pattern )
            putPattern(name, (Pattern)val );
        else if ( val instanceof Map )
            putMap( name , (Map)val );
        else if ( val instanceof Iterable)
            putIterable( name , (Iterable)val );
        else if ( val instanceof byte[] )
            putBinary( name , (byte[])val );
        else if ( val instanceof Binary )
            putBinary( name , (Binary)val );
        else if ( val instanceof UUID )
            putUUID( name , (UUID)val );
        else if ( val.getClass().isArray() )
            putArray( name , val );

        else if (val instanceof Symbol) {
            putSymbol(name, (Symbol) val);
        }
        else if (val instanceof BSONTimestamp) {
            putTimestamp( name , (BSONTimestamp)val );
        }
        else if (val instanceof CodeWScope) {
            putCodeWScope( name , (CodeWScope)val );
        }
        else if (val instanceof Code) {
            putCode( name , (Code)val );
        }
        else if (val instanceof DBRefBase) {
            BSONObject temp = new BasicBSONObject();
            temp.put("$ref", ((DBRefBase)val).getRef());
            temp.put("$id", ((DBRefBase)val).getId());
            putObject( name, temp );
        }
        else if ( putSpecial( name , val ) ){
            // no-op
        }
        else {
            throw new IllegalArgumentException( "can't serialize " + val.getClass() );
        }

    }

protected void _putObjectField( String name , Object val ){

        if ( name.equals( "_transientFields" ) )
            return;

        if ( DEBUG ) System.out.println( "\t put thing : " + name );

        if ( name.contains( "\0" ) )
            throw new IllegalArgumentException( "Document field names can't have a NULL character. (Bad Key: '" + name + "')" );

        if ( name.equals( "$where") && val instanceof String ){
            _put( CODE , name );
            _putValueString( val.toString() );
            return;
        }

        val = BSON.applyEncodingHooks( val );

        if ( val == null )
            putNull(name);
        else if ( val instanceof Date )
            putDate( name , (Date)val );
        else if ( val instanceof Number )
            putNumber(name, (Number)val );
        else if ( val instanceof Character )
            putString(name, val.toString() );
        else if ( val instanceof String )
            putString(name, val.toString() );
        else if ( val instanceof ObjectId )
            putObjectId(name, (ObjectId)val );
        else if ( val instanceof BSONObject )
            putObject(name, (BSONObject)val );
        else if ( val instanceof Boolean )
            putBoolean(name, (Boolean)val );
        else if ( val instanceof Pattern )
            putPattern(name, (Pattern)val );
        else if ( val instanceof Map )
            putMap( name , (Map)val );
        else if ( val instanceof Iterable)
            putIterable( name , (Iterable)val );
        else if ( val instanceof byte[] )
            putBinary( name , (byte[])val );
        else if ( val instanceof Binary )
            putBinary( name , (Binary)val );
        else if ( val instanceof UUID )
            putUUID( name , (UUID)val );
        else if ( val.getClass().isArray() )
            putArray( name , val );

        else if (val instanceof Symbol) {
            putSymbol(name, (Symbol) val);
        }
        else if (val instanceof BSONTimestamp) {
            putTimestamp( name , (BSONTimestamp)val );
        }
        else if (val instanceof CodeWScope) {
            putCodeWScope( name , (CodeWScope)val );
        }
        else if (val instanceof Code) {
            putCode( name , (Code)val );
        }
        else if (val instanceof DBRefBase) {
            BSONObject temp = new BasicBSONObject();
            temp.put("$ref", ((DBRefBase)val).getRef());
            temp.put("$id", ((DBRefBase)val).getId());
            putObject( name, temp );
        }
        else if ( val instanceof MinKey )
            putMinKey( name );
        else if ( val instanceof MaxKey )
            putMaxKey( name );
        else if ( putSpecial( name , val ) ){
            // no-op
        }
        else {
            throw new IllegalArgumentException( "can't serialize " + val.getClass() );
        }

    }