Claus Ibsen created CAMEL-21391:
-----------------------------------
Summary: camel-core - Add configuring dataFormats into model DSL
Key: CAMEL-21391
URL: https://issues.apache.org/jira/browse/CAMEL-21391
Project: Camel
Issue Type: New Feature
Components: camel-core
Reporter: Claus Ibsen
Fix For: 4.x
In the old OSGi blueprint/spring xml via <beans> they had special support for
configuring data formats globally in <dataFormats>. This is not in the DSL
model of camel-core.
We could considering add this, so its out of the box in xml-io and yaml DSL as
well.
However you would then refer to these global dataformats using <custom
ref="xxx"> style such as:
{code:java}
<bean id="aesKey" class="SpringCryptoDataFormat" factory-method="getAESKey"
/>
<bean id="initializationVector" class="SpringCryptoDataFormat"
factory-method="getIV" />
<bean id="gcmParamSpec" class="SpringCryptoDataFormat"
factory-method="getGCMParameterSpec" /> <!-- embed Camel with routes -->
<camelContext xmlns="http://camel.apache.org/schema/spring";>
<dataFormats>
<crypto id="aes-gcm-encryption" algorithm="AES/GCM/NoPadding"
keyRef="aesKey" algorithmParameterRef="gcmParamSpec" />
</dataFormats> <route>
<from uri="timer:xml?period=1000"/>
<setBody>
<simple>Hello Camel from ${routeId}</simple>
</setBody>
<log message="Orig: ${body}"/>
<marshal><custom ref="aes-gcm-encryption" /></marshal>
<log message="Encrypted: ${body}"/>
<unmarshal><custom ref="aes-gcm-encryption" /></unmarshal>
<log message="Decrypted: ${body}"/>
</route>
</camelContext> {code}
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