Not able to write xml with iso encoding to Marklog

问题:

We are trying to insert an xml with ISO encoding to MarkLogic through JAVA API but gets this error. The xml contains special characters, for example: registered trademark sign - <h4> ® </h4>

Bad Request. Server Message: XDMP-DOCUTF8SEQ: Invalid UTF-8 escape sequence at  line 14145 -- document is not UTF-8 encoded. 

Code:

DatabaseClient client = DatabaseClientFactory.newClient(IP, PORT,
                DATABASE_NAME, USERNAME, PWD, Authentication.DIGEST);
            // acquire the content
            InputStream xmlDocStream = XMLController.class.getClassLoader()
                    .getResourceAsStream("path to xml file");

            // create a manager for XML documents
            XMLDocumentManager xmlDocMgr = client.newXMLDocumentManager();

            // create a handle on the content
            InputStreamHandle xmlhandle = new InputStreamHandle(xmlDocStream);

            // write the document content
            xmlDocMgr.write("/" + filename, xmlhandle);

回答1:

Sravan:

The solution is to specify the current ISO encoding when you read the resource by wrapping the input stream in an InputStreamReader:

http://docs.oracle.com/javase/8/docs/api/java/io/InputStreamReader.html#InputStreamReader-java.io.InputStream-java.lang.String-

The Java API converts to UTF-8 when it knows that the content has a different encoding but otherwise assumes that the content is already UTF-8. For more detail about conversion of encoding, see:

http://docs.marklogic.com/guide/java/document-operations#id_11208

Hoping that helps,