Camel Components

SWIFT MT

Since Camel 3.20

The SWIFT MT data format is used to encode and decode SWIFT MT messages. The data format leverages the library Prowide Core to encode and decode SWIFT MT messages.

Options

The SWIFT MT dataformat supports the following options which are listed below.

Name Default Java Type Description

writeInJson (common)

false

Boolean

Whether to marshal messages in JSON format.

In Spring DSL, you configure the data format using this tag:

XML-only: Spring XML data format configuration
<camelContext>
    <dataFormats>
        <swiftMt id="swiftInJson" writeInJson="true"/>
    </dataFormats>
    ...
</camelContext>

Then you can use it later by its reference:

  • Java

  • XML

  • YAML

from("direct:startEncode")
    .marshal("swiftInJson")
    .to("mock:result");
<route>
     <from uri="direct:startEncode" />
     <marshal>
       <custom ref="swiftInJson" />
     </marshal>
     <to uri="mock:result" />
</route>
- route:
    from:
      uri: direct:startEncode
      steps:
        - marshal:
            custom:
              ref: swiftInJson
        - to:
            uri: mock:result

Most of the time, you won’t need to declare the data format if you use the default options. In that case, you can declare the data format inline as shown below:

  • Java

  • XML

  • YAML

from("direct:startEncode")
    .marshal().swiftMt()
    .to("mock:result");
<route>
    <from uri="direct:startEncode" />
    <marshal>
        <swiftMt />
    </marshal>
    <to uri="mock:result" />
</route>
- route:
    from:
      uri: direct:startEncode
      steps:
        - marshal:
            swiftMt: {}
        - to:
            uri: mock:result

Marshal

In this example, we marshal the messages read from a JMS queue in SWIFT format before storing the result into a file.

  • Java

  • XML

  • YAML

from("jms://myqueue")
    .marshal().swiftMt()
    .to("file://data.bin");
<route>
  <from uri="jms://myqueue"/>
  <marshal>
    <swiftMt/>
  </marshal>
  <to uri="file://data.bin"/>
</route>
- route:
    from:
      uri: jms://myqueue
      steps:
        - marshal:
            swiftMt: {}
        - to:
            uri: file://data.bin

Unmarshal

The unmarshaller converts the input data into the concrete class of type com.prowidesoftware.swift.model.mt.AbstractMT that best matches with the content of the message.

In this example, we unmarshal the content of a file to get SWIFT MT objects before processing them with the newOrder processor.

  • Java

  • XML

  • YAML

from("file://data.bin")
    .unmarshal().swiftMt()
    .process("newOrder");
<route>
  <from uri="file://data.bin"/>
  <unmarshal>
    <swiftMt/>
  </unmarshal>
  <to uri="bean:newOrder"/>
</route>
- route:
    from:
      uri: file://data.bin
      steps:
        - unmarshal:
            swiftMt: {}
        - to:
            uri: bean:newOrder

Translating between MT and MX

The SWIFT MT and SWIFT MX data formats read and write messages, but they do not translate one format into the other. They also do not validate messages against SWIFT network rules or usage guidelines such as CBPR+ or SEPA.

To convert a message, such as an MT103 into a pacs.008, unmarshal it with SWIFT MT, map the fields to an ISO 20022 model class such as MxPacs00800108 in your own bean or processor, and marshal the result with SWIFT MX. The other direction works the same way, starting with SWIFT MX.

Translation that follows the official SWIFT mapping rules is outside the scope of Camel. Use a dedicated translation product or service for that.

Dependencies

To use SWIFT MT in your Camel routes, you need to add a dependency on camel-swift which implements this data format.

If you use Maven, you can add the following to your pom.xml:

<dependency>
  <groupId>org.apache.camel</groupId>
  <artifactId>camel-swift</artifactId>
  <version>x.x.x</version>  <!-- use the same version as your Camel core version -->
</dependency>