312.5. 示例
以下是一个简单的 INSERT、DELETE 和 COMMIT 示例
from("direct:insert")
.setHeader(SolrConstants.OPERATION, constant(SolrConstants.OPERATION_INSERT))
.setHeader(SolrConstants.FIELD + "id", body())
.to("solr://localhost:8983/solr");
from("direct:delete")
.setHeader(SolrConstants.OPERATION, constant(SolrConstants.OPERATION_DELETE_BY_ID))
.to("solr://localhost:8983/solr");
from("direct:commit")
.setHeader(SolrConstants.OPERATION, constant(SolrConstants.OPERATION_COMMIT))
.to("solr://localhost:8983/solr");<route>
<from uri="direct:insert"/>
<setHeader headerName="SolrOperation">
<constant>INSERT</constant>
</setHeader>
<setHeader headerName="SolrField.id">
<simple>${body}</simple>
</setHeader>
<to uri="solr://localhost:8983/solr"/>
</route>
<route>
<from uri="direct:delete"/>
<setHeader headerName="SolrOperation">
<constant>DELETE_BY_ID</constant>
</setHeader>
<to uri="solr://localhost:8983/solr"/>
</route>
<route>
<from uri="direct:commit"/>
<setHeader headerName="SolrOperation">
<constant>COMMIT</constant>
</setHeader>
<to uri="solr://localhost:8983/solr"/>
</route>客户端只需要将正文消息传递给插入或删除路由,然后调用提交路由。
template.sendBody("direct:insert", "1234");
template.sendBody("direct:commit", null);
template.sendBody("direct:delete", "1234");
template.sendBody("direct:commit", null);