Quick-Start Example

Make sure to install and load cxml first.

Create a test file called example.xml:

* (with-open-file (s "example.xml" :direction :output)
    (write-string "<test a='b'><child/></test>" s))

Parse example.xml into a DOM tree (read more):

* (cxml:parse-file "example.xml" (cxml-dom:make-dom-builder))
#<DOM-IMPL::DOCUMENT @ #x72206172>
;; save result for later:
* (defparameter *example* *)
*EXAMPLE*

Inspect the DOM tree (read more):

* (dom:document-element *example*)
#<DOM-IMPL::ELEMENT test @ #x722b6ba2>
* (dom:tag-name (dom:document-element *example*))
"test"
* (dom:child-nodes (dom:document-element *example*))
#(#<DOM-IMPL::ELEMENT child @ #x722b6d8a>)
* (dom:get-attribute (dom:document-element *example*) "a")
"b"

Serialize the DOM document back into a file (read more):

(with-open-file (out "example.out" :direction :output :element-type '(unsigned-byte 8))
  (dom:map-document (cxml:make-octet-stream-sink out) *example*))

As an alternative to DOM, parse into xmls-compatible list structure (read more):

* (cxml:parse-file "example.xml" (cxml-xmls:make-xmls-builder))
("test" (("a" "b")) ("child" NIL))