我正在使用Apache化学OpenCMIS java库。给定一个QueryResult (例如,我通过搜索元数据属性找到了一个文档或一堆文档),这是检索文档对象本身的一种合理方法吗?还是有更有效的方法?
ItemIterable<QueryResult> results = session.query("SELECT * FROM cmis:document WHERE cmis:name LIKE 'test%'", false);
for(QueryResult hit: results) {
Document document = (Document) session.getObject(session.createObjectId((String) hit.getPropertyValueById("cmis:objectId")));
}发布于 2014-06-12 16:51:58
发布于 2019-07-05 10:05:24
对我来说,这是完美的。
String myType = "my:documentType";
// get the query name of cmis:objectId
ObjectType type = session.getTypeDefinition(myType);
PropertyDefinition<?> objectIdPropDef = type.getPropertyDefinitions().get(PropertyIds.OBJECT_ID);
String objectIdQueryName = objectIdPropDef.getQueryName();
String queryString = "SELECT " + objectIdQueryName + " FROM " + type.getQueryName();
// execute query
ItemIterable<QueryResult> results = session.query(queryString, false);
for (QueryResult qResult : results) {
String objectId = qResult.getPropertyValueByQueryName(objectIdQueryName);
Document doc = (Document) session.getObject(session.createObjectId(objectId));
}在此发现:https://chemistry.apache.org/java/examples/example-process-query-results.html
https://stackoverflow.com/questions/24189475
复制相似问题