无法使用cmis中的版本更新文档

时间:2015-01-20 04:01:49

标签: java alfresco cmis

我正在尝试在 cmis-alfresco 中更新文档(包含版本支持)。正常文档更新成功。但是当我尝试更新具有relation的文档时,会出现错误。

            newFileProps = new HashMap<String, String>();
            newFileProps.put(PropertyIds.OBJECT_TYPE_ID,
                    "D:cmiscustom:document");
            newFileProps.put(PropertyIds.NAME, "ADGFileSource1");
            Document sourceDoc = folderAssociations.createDocument(
                    newFileProps, null, VersioningState.MAJOR);

            newFileProps.put(PropertyIds.OBJECT_TYPE_ID, "cmis:document");
            newFileProps.put(PropertyIds.NAME, "ADGFileTarget1");
            newFileProps.put(PropertyIds.OBJECT_TYPE_ID,
                    "D:cmiscustom:document");
            Document targetDoc = folderAssociations.createDocument(
                    newFileProps, null, VersioningState.MAJOR);


            Map<String, String> relProps = new HashMap<String, String>();
            relProps.put("cmis:sourceId", sourceDoc.getId());
            relProps.put("cmis:targetId", targetDoc.getId());
            relProps.put("cmis:objectTypeId", "R:cmiscustom:assoc");
            ObjectId relId = session.createRelationship(relProps, null,
                    null, null);


             if (sourceDoc.getAllowableActions().getAllowableActions().contains(org.apache.chemistry.opencmis.commons.enums.Action.CAN_CHECK_OUT)) {
                 sourceDoc.refresh();
                String testName = sourceDoc.getContentStream().getFileName();
                ObjectId idOfCheckedOutDocument = sourceDoc.checkOut();
                Document pwc = (Document) session.getObject(idOfCheckedOutDocument);

                String docText = "This is a sample document with an UPDATE";
                byte[] content = docText.getBytes();

                ByteArrayInputStream stream = new ByteArrayInputStream(content);         
                String filename=sourceDoc.getName();
                ContentStream contentStream = session.getObjectFactory().createContentStream(filename, Long.valueOf(content.length), "text/plain", stream);          
                ObjectId objectId = pwc.checkIn(false, null, contentStream, "just a minor change");
             }  

错误:

Constraint violation: 00190010 Found 1 integrity violations:
The association source multiplicity has been violated: 

1 个答案:

答案 0 :(得分:1)

我遇到了同样的问题,与在Alfresco 5.x之前的工作一样绝望。另外,更新化学信息并导入org.alfresco.cmis.client.AlfrescoDocument软件包也无济于事。

但是我发现以下解决方法。我们的Alfresco安装始终配置为自动版本,因此我通过简单地为文档设置新内容来解决了checkout / update / checkin过程:

theDoc.setContentStream(contentStream, true);

请注意,这将在我们的配置中添加新版本,因此“ theDoc”从现在开始指向文档的旧版本。因此,您可能需要再次获取该文档以使其指向最新版本,以避免出现“文档不是最新版本”错误。