#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.
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.
This 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.