java - Factory.Folder.fetchInstance 方法不适用于路径

Question

在我当前的项目中，使用 Filenet P8 Content Platform Engine 5.2.1 与 WebSphere 8.5.5.3、Eclipse Mars 4.5.2 和 Apache Maven 3.3.1

我使用如下代码获取连接对象:

Connection connection = Factory.Connection.getConnection(url);
Subject subject = UserContext.createSubject(connection, username, password, null);
UserContext context = UserContext.get();
context.pushSubject(subject);

其中用户名是p8admin，对象存储如下:

Domain domain = Factory.Domain.fetchInstance((com.filenet.api.core.Connection) conn, null, null);                   
objectStore = Factory.ObjectStore.fetchInstance(domain, objectStoreName, null);

当使用 fetchInstance 方法从其路径中获取文件夹时，代码如下:

String folderPath = "/Lotto L02‎/Amministrazione AMM_000072_00001";
PropertyFilter pf = new PropertyFilter();    
pf.addIncludeProperty(new FilterElement(null, null, null, PropertyNames.PERMISSIONS, null));
Folder folder = Factory.Folder.fetchInstance(objectStore, folderPath, pf);

如果我使用folderID一切正常，而使用folderPath则不起作用，得到:

com.filenet.api.exception.EngineRuntimeException: FNRCE0051E: E_OBJECT_NOT_FOUND: The requested item was not found. Folder /Lotto L02‎/Amministrazione AMM_000072_00001 not found. errorStack={ at com.filenet.engine.retrieve.FolderCache.getFolderId(FolderCache.java:515) at com.filenet.engine.retrieve.IndependentClassRetriever.getObjectIdForPath(IndependentClassRetriever.java:936) at com.filenet.engine.retrieve.IndependentClassRetriever.getObjectByPath(IndependentClassRetriever.java:867) at com.filenet.engine.retrieve.IndependentClassRetriever.getObject(IndependentClassRetriever.java:815) at com.filenet.engine.retrieve.IndependentClassRetriever.getObject(IndependentClassRetriever.java:749) at com.filenet.engine.retrieve.IndependentClassRetriever.getObject(IndependentClassRetriever.java:362) at com.filenet.engine.jca.impl.RequestBrokerImpl.getObjects(RequestBrokerImpl.java:913) at com.filenet.engine.jca.impl.RequestBrokerImpl.getObjects(RequestBrokerImpl.java:816) ...

该文件夹位于对象存储的根目录中，安全性设置如下:

我做错了什么？

Answer 1

FileNet 为您提供了一条非常清晰简洁的错误消息:

The requested item was not found. Folder /Lotto L02‎/Amministrazione AMM_000072_00001 not found.

这可能是因为您正在查找错误的域、对象存储，或者您没有读取该文件夹的权限。也许您正在尝试获取尚未保存到对象存储中的文件夹。

无论如何，我没有发现您提供的代码有任何问题；然而，由于可用信息有限，我只能假设从 FileNet 连接的角度来看该文件夹不存在。