123.2.4. デクリメント の例:
Java DSL の場合
from("direct:decrement") .setHeader(HazelcastConstants.OPERATION, constant(HazelcastOperation.DECREMENT)) .toF("hazelcast-%sfoo", HazelcastConstants.ATOMICNUMBER_PREFIX);
from("direct:decrement")
.setHeader(HazelcastConstants.OPERATION, constant(HazelcastOperation.DECREMENT))
.toF("hazelcast-%sfoo", HazelcastConstants.ATOMICNUMBER_PREFIX);
Spring DSL の場合:
<route> <from uri="direct:decrement" /> <!-- If using version 2.8 and above set headerName to "CamelHazelcastOperationType" --> <setHeader headerName="hazelcast.operation.type"> <constant>decrement</constant> </setHeader> <to uri="hazelcast-atomicvalue:foo" /> </route>
<route>
<from uri="direct:decrement" />
<!-- If using version 2.8 and above set headerName to "CamelHazelcastOperationType" -->
<setHeader headerName="hazelcast.operation.type">
<constant>decrement</constant>
</setHeader>
<to uri="hazelcast-atomicvalue:foo" />
</route>
実際の値(デクリメント後)は、メッセージボディー内に提供されます。