我正在处理与JavaFx
数据存储相关联的Documentum
项目。我正在尝试配置如何将放置在文件夹中的文件(让我们称之为文件1)移动到另一个文件夹(让我们称之为Folder2)。值得一提的是,两个文件夹都在同一个文件柜中。我已经实现了以下类:
package application;
import com.documentum.com.DfClientX;
import com.documentum.com.IDfClientX;
import com.documentum.fc.client.DfClient;
import com.documentum.fc.client.IDfDocument;
import com.documentum.fc.client.IDfFolder;
import com.documentum.fc.client.IDfSession;
import com.documentum.fc.common.DfException;
import com.documentum.fc.common.DfId;
import com.documentum.operations.IDfMoveNode;
import com.documentum.operations.IDfMoveOperation;
public class Migrate {
public Migrate(){}
public String move ( IDfSession mySession,String docId, String destination){
String str ="";
try{
IDfClientX clientx = new DfClientX();
IDfMoveOperation mo = clientx . getMoveOperation();
IDfFolder destinationDirectory = mySession . getFolderByPath(destination);
//Here is the line that causes error
mo.setDestinationFolderId(destinationDirectory . getObjectId());
IDfDocument doc = (IDfDocument) mySession . getObject(new DfId(docId));
IDfMoveNode node = (IDfMoveNode)mo.add(doc);
if (mo.execute()) {
str= "Move operation successful . ";
}
else {
str = "Move operation failed . ";
}
}catch(DfException e){
System.out.println(e.getLocalizedMessage());
}
return str;
}
}
而不是docId我正在通过我希望被移动的文件的r_object_id,但是我收到以下错误:
com.documentum.fc.client.DfFolder ___ PROXY无法转换为 com.documentum.fc.client.IDfDocument
有人知道我的错误在哪里吗?或者我在哪里做错了?
答案 0 :(得分:1)
很明显,在行
IDfDocument doc = (IDfDocument) mySession . getObject(new DfId(docId));
docId参数表示文件夹对象,而不是文档对象。首先进行类型检查以确保使用IDfFolder
或IDfDocument
。如果您确定要将文件夹移动到另一个文件夹,而不仅仅是更改IDfDocument
- > IDfFolder
。