| /* |
| * Copyright 2008 ZXing authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.google.zxing; |
| |
| import com.google.zxing.common.BitMatrix; |
| import com.google.zxing.oned.CodaBarWriter; |
| import com.google.zxing.oned.Code128Writer; |
| import com.google.zxing.oned.Code39Writer; |
| import com.google.zxing.oned.EAN13Writer; |
| import com.google.zxing.oned.EAN8Writer; |
| import com.google.zxing.oned.ITFWriter; |
| import com.google.zxing.oned.UPCAWriter; |
| import com.google.zxing.pdf417.encoder.PDF417Writer; |
| import com.google.zxing.qrcode.QRCodeWriter; |
| |
| import java.util.Hashtable; |
| |
| /** |
| * This is a factory class which finds the appropriate Writer subclass for the BarcodeFormat |
| * requested and encodes the barcode with the supplied contents. |
| * |
| * @author dswitkin@google.com (Daniel Switkin) |
| */ |
| public final class MultiFormatWriter implements Writer { |
| |
| public BitMatrix encode(String contents, BarcodeFormat format, int width, |
| int height) throws WriterException { |
| |
| return encode(contents, format, width, height, null); |
| } |
| |
| public BitMatrix encode(String contents, BarcodeFormat format, int width, int height, |
| Hashtable hints) throws WriterException { |
| |
| Writer writer; |
| if (format == BarcodeFormat.EAN_8) { |
| writer = new EAN8Writer(); |
| } else if (format == BarcodeFormat.EAN_13) { |
| writer = new EAN13Writer(); |
| } else if (format == BarcodeFormat.UPC_A) { |
| writer = new UPCAWriter(); |
| } else if (format == BarcodeFormat.QR_CODE) { |
| writer = new QRCodeWriter(); |
| } else if (format == BarcodeFormat.CODE_39) { |
| writer = new Code39Writer(); |
| } else if (format == BarcodeFormat.CODE_128) { |
| writer = new Code128Writer(); |
| } else if (format == BarcodeFormat.ITF) { |
| writer = new ITFWriter(); |
| } else if (format == BarcodeFormat.PDF_417) { |
| writer = new PDF417Writer(); |
| } else if (format == BarcodeFormat.CODABAR) { |
| writer = new CodaBarWriter(); |
| } else { |
| throw new IllegalArgumentException("No encoder available for format " + format); |
| } |
| return writer.encode(contents, format, width, height, hints); |
| } |
| |
| } |