//-----------------------------------------------------------------------------
axiom_node_t *
sp_get_last_text_node(
axiom_node_t *node,
const axutil_env_t *env)
{
if (NULL == node) return NULL;
axiom_node_t *child = axiom_node_get_last_child (node, env);
while (child != NULL &&
axiom_node_get_node_type(child, env) != AXIOM_TEXT)
{
child = axiom_node_get_previous_sibling(child, env);
}
return child;
}
AXIS2_EXTERN axis2_status_t AXIS2_CALL
axiom_stax_builder_discard_current_element(
axiom_stax_builder_t * om_builder,
const axutil_env_t * env)
{
axiom_node_t *element = NULL;
axiom_node_t *prev_node = NULL;
axiom_node_t *parent = NULL;
AXIS2_ENV_CHECK(env, AXIS2_FAILURE);
element = om_builder->lastnode;
if(axiom_node_is_complete(element, env) || !(om_builder->cache))
{
AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_BUILDER_STATE_CANNOT_DISCARD, AXIS2_FAILURE);
return AXIS2_FAILURE;
}
om_builder->cache = AXIS2_FALSE;
do
{
while(axiom_xml_reader_next(om_builder->parser, env) != AXIOM_XML_READER_END_ELEMENT)
;
}
while(!(axiom_node_is_complete(element, env)));
/*All children of this element is pulled now */
prev_node = axiom_node_get_previous_sibling(element, env);
if(prev_node)
{
axiom_node_free_tree(axiom_node_get_next_sibling(prev_node, env), env);
axiom_node_set_next_sibling(prev_node, env, NULL);
}
else
{
parent = axiom_node_get_parent(element, env);
axiom_node_free_tree(axiom_node_get_first_child(parent, env), env);
axiom_node_set_first_child(parent, env, NULL);
om_builder->lastnode = parent;
}
om_builder->cache = AXIS2_TRUE;
return AXIS2_SUCCESS;
}
