+ Apache Camel: Barcode Data Format +

As of Camel 2.14

The barcode data format is based on the zxing library. The goal of this component is to create a barcode image from a String (marshal) and a String from a barcode image (unmarshal). You're free to use all features that zxing offers.

Dependencies

To use Bindy in your camel routes you need to add the a dependency on camel-barcode which implements this data format.

If you use maven you could just add the following to your pom.xml, substituting the version number for the latest & greatest release (see the download page for the latest versions).

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Using the Java DSL

First you have to initialize the barcode data fomat class. You can use the default constructor, or one of parameterized. The default values are:

Parameter	Default Value
image type (BarcodeImageType)	PNG
width	100 px
height	100 px
encoding	UTF-8
barcode format (BarcodeFormat)	QR-Code

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Marshalling

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You can call the route from a test class with:

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You should find inside the 'barcode_out' folder this image:

Unmarshalling

The unmarshaller is generic. For unmarshalling you can use any BarcodeDataFormat instance. If you've two instances, one for (generating) QR-Code and one for PDF417, it doesn't matter which one will be used.

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If you'll paste the QR-Code image above into the 'barcode_in' folder, you should find 'This is a testmessage!' inside the mock. You can find the barcode data format as header variable:

Name	Type	Description
BarcodeFormat	String	Value of com.google.zxing.BarcodeFormat.

Dependencies

Using the Java DSL

Marshalling

Unmarshalling

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