#include <DbXml.hpp>

XmlEventWriter &XmlContainer::putDocumentAsEventWriter(XmlDocument &document,
    XmlUpdateContext &context, u_int32_t flags = 0)

XmlEventWriter &XmlContainer::putDocumentAsEventWriter(XmlTransaction &txn,
  XmlDocument &document, XmlUpdateContext &context, u_int32_t flags = 0)

Begins insertion of an XmlDocument into the container through use of an XmlEventWriter object. Methods must be called on the returned XmlEventWriter to create content for the document, which is completed by calling XmlEventWriter::close. If XmlEventWriter::close is never called, the document insertion will not be complete, and the container may be left in an inconsistent state.

The name used for the document must be unique in the container or an exception is thrown. The flag, DBXML_GEN_NAME, can be used to generate a name. To change a document that already exists in the container, use XmlContainer::updateDocument.

Begins insertion of an XmlDocument into the container. The name provided for the XmlDocument must be unique to the container or an exception is thrown. To set the name, use XmlDocument::setName.

• If the operation is to be transaction-protected, the txn parameter is an XmlTransaction handle returned from XmlManager::createTransaction.

• The XmlDocument to be inserted into the XmlContainer.

• The update context to use for the document insertion.

• The flags parameter must be set to 0 or the following value:
  DBXML_GEN_NAME
  • Generate a unique name. If no name is set for this XmlDocument, a system-defined unique name is generated. If a name is specified, a unique string is appended to that name to ensure uniqueness.
  
  

The XmlContainer::putDocumentAsEventWriter method may fail and throw XmlException, encapsulating one of the following non-zero errors:

• An error occurred in an underlying Berkeley DB database. The XmlException::getDbErrno method will return the error code for the error.

• Uniqueness constraint violation for key