Question

当我想使用openCMIS方法Acl removeAcl（List removeAces，AclPropagation aclPropagation）从单个用户删除权限时遇到麻烦。

我有一个文档或文件夹，其中有几个拥有权限的用户，我只想删除对单个用户的权限。

这是我用来删除用户的代码：

    OperationContext operationContext = new OperationContextImpl();
    operationContext.setIncludeAcls(true);
    Folder testFolder = (Folder) session.getObject("72deb421-3b8e-4268-9987-9c59a19f4a13");
    testFolder = (Folder) session.getObject(testDoc, operationContext);
    List<String> permissions = new ArrayList<String>();
    permissions.add("{http://www.alfresco.org/model/content/1.0}folder.Coordinator");
    String principal = "peter.sts";
    Ace aceIn = session.getObjectFactory().createAce(principal, permissions);
    List<Ace> aceListIn = new ArrayList<Ace>();
    aceListIn.add(aceIn);
    testDoc.removeAcl(aceListIn, AclPropagation.REPOSITORYDETERMINED);
    testDoc = (Folder) session.getObject(testDoc, operationContext);here

我有这个具有与文件夹关联的权限的用户，并且想要删除，但只有这个用户。

permissions.add（“ {http://www.alfresco.org/model/content/1.0} folder.Coordinator”）;

StringPrincipal =“ peter.sts”;

当我运行该方法时，将删除所有与该文件夹关联的权限的用户。

我在做什么错了？

Answer 1

如果仅需要删除条目，则无需创建ACE实例。示例：

public void doExample() {
    OperationContext oc = new OperationContextImpl();
    oc.setIncludeAcls(true);
    Folder folder = (Folder) getSession().getObject("workspace://SpacesStore/5c8251c3-d309-4c88-a397-c408f4b34ed3", oc);

    // grab the ACL
    Acl acl = folder.getAcl();

    // dump the entries to sysout
    dumpAcl(acl);

    // iterate over the ACL Entries, removing the one that matches the id we want to remove
    List<Ace> aces = acl.getAces();
    for (Ace ace : aces) {
        if (ace.getPrincipalId().equals("tuser2")) {
            aces.remove(ace);
        }
    }

    // update the object ACL with the new list of ACL Entries
    folder.setAcl(aces);

    // refresh the object
    folder.refresh();

    // dump the acl to show the update
    acl = folder.getAcl();
    dumpAcl(acl);
}

public void dumpAcl(Acl acl) {
    List<Ace> aces = acl.getAces();
    for (Ace ace : aces) {
        System.out.println(String.format("%s has %s access", ace.getPrincipalId(), ace.getPermissions()));
    }
}

针对具有三个用户tuser1 / 2/3的文件夹运行此文件夹，每个用户都具有协作者访问权限：

GROUP_EVERYONE has [{http://www.alfresco.org/model/content/1.0}cmobject.Consumer] access
tuser1 has [{http://www.alfresco.org/model/content/1.0}cmobject.Collaborator] access
tuser2 has [{http://www.alfresco.org/model/content/1.0}cmobject.Collaborator] access
tuser3 has [{http://www.alfresco.org/model/content/1.0}cmobject.Collaborator] access
GROUP_EVERYONE has [{http://www.alfresco.org/model/content/1.0}cmobject.Consumer] access
tuser1 has [{http://www.alfresco.org/model/content/1.0}cmobject.Collaborator] access
tuser3 has [{http://www.alfresco.org/model/content/1.0}cmobject.Collaborator] access

CMIS ACL仅删除用户的权限（在Alfresco上）

1 个答案: