如何将DBObject的内容转换为字符串？

Question

Printing the DBObject through following code:

DBObject theObj = cursor.next();
System.out.println(theObj);

Output:

{ "_id" : { "$oid" : "58b94b7bcd4b42b0b5e8c7c2"} , "content" : "<p><del class=\"ice-del ice-cts\" data-changedata=\"\" data-cid=\"2\" data-last-change-time=\"1488543686518\" data-time=\"1488543686518\" data-userid=\"\" data-username=\"\">Old content</del></p>\r\n"}

Now, consider the following variable

String content;

I need the value of the string variable content to be content field value in the database "<p><del class=\\"ice-del ice-cts\\" data-changedata=\\"\\" data-cid=\\"2\\" data-last-change-time=\\"1488543686518\\" data-time=\\"1488543686518\\" data-userid=\\"\\" data-username=\\"\\">Old content</del></p>\\r\\n"

How to do that? I am not able to find googling.

Answer 1

Solution:

DBObject theObj = cursor.next();
String contentString =  theObj.getString("content");
System.out.println(contentString);

Output:

<p><del class="ice-del ice-cts" data-changedata="" data-cid="2" data-last-change-time="1488543686518" data-time="1488543686518" data-userid="" data-username="">Old content</del></p>

Answer 2

I think that this should be more efficient, and I'm pretty sure that is gonna work:

DBObject theObj = cursor.next();
String result = theObj.toString();
System.out.println(result);