通过路径获取Alfresco NodeRef [英] Get Alfresco NodeRef by path

问题描述

我想获取Alfresco中存储的文档(或空间)的NodeRef.

I want to get the NodeRef of a document (or space) stored in Alfresco.

我的代码是Java语言，在Alfresco(例如AMP)中运行.

My code is in Java, running within Alfresco (for instance in an AMP).

我不在乎竞争条件，因为我只会将其用于我肯定已经存在了几天的节点.

I don't care about race conditions, as I will only use this for nodes that I know for sure have existed for days already.

怎么办?

推荐答案

最简单的方法可能是使用

The easiest way is probably using the NodeLocatorService and the XPath locatorName + an xpath expression

使用搜索服务的内幕，但是它为您带来了很多复杂性！

Under the hood, that uses the search service, but it wraps up a lot of the complexity for you!

要使用它，请将NodeLocatorService注入到您的bean中，然后执行以下操作:

To use it, get the NodeLocatorService injected into your bean, then do something like:

 Map<String,Serializable> params = new HashMap<>();
 params.put("query", "/x:path/to:node/pa:th");
 NodeRef nodeRef = nodeLocatorService.getNode("xpath",null,params);

其他存在NodeLocators 用于其他查找，也可以通过/alfresco/service/api/nodelocator/{node_locator_name}?params 远程访问.

Other NodeLocators exist for other lookups, and it's also available remotely via /alfresco/service/api/nodelocator/{node_locator_name}?params

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