138.3. ringbuffer 缓存制作者

ringbuffer producer 提供 5 个操作:* add * readonceHead * readonceTail * remainingCapacity * capacity

请求消息的标头变量:

名称类型描述

CamelHazelcastOperationType

字符串

有效值为: put、get、deletevalue、delete

CamelHazelcastObjectId

字符串

用于存储 / 的对象 ID,在缓存中找到您的对象

138.3.1. 放置 的示例:

Java DSL:

from("direct:put")
.setHeader(HazelcastConstants.OPERATION, constant(HazelcastOperation.ADD))
.to(String.format("hazelcast-%sbar", HazelcastConstants.RINGBUFFER_PREFIX));

Spring DSL:

<route>
    <from uri="direct:put" />
    <log message="put.."/>
        <!-- If using version 2.8 and above set headerName to "CamelHazelcastOperationType" -->
    <setHeader headerName="hazelcast.operation.type">
        <constant>add</constant>
    </setHeader>
    <to uri="hazelcast-ringbuffer:foo" />
</route>