--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xpath/trunk/XQuery__InsertIntoCommand.st	Tue Apr 08 19:47:42 2008 +0000
@@ -0,0 +1,74 @@
+"{ Package: 'stx:goodies/xmlsuite/xpath' }"
+
+"{ NameSpace: XQuery }"
+
+InsertCommand subclass:#InsertIntoCommand
+	instanceVariableNames:''
+	classVariableNames:''
+	poolDictionaries:''
+	category:'XQuery-Update Facility'
+!
+
+
+!InsertIntoCommand methodsFor:'checks'!
+
+checkSourceSequence:anXQuerySequence 
+
+    | foundNonAttribute |
+    foundNonAttribute := false.
+    anXQuerySequence do:
+        [:seqItem|
+        self 
+            assert: ((seqItem type == XQuerySequenceItem typeAttribute and:[foundNonAttribute])) not
+            description:'An attribute found after non-attribute (see section 2.3.1.)'.
+        foundNonAttribute := (seqItem type == XQuerySequenceItem typeAttribute) not]
+
+    "Modified: / 21-11-2007 / 11:25:04 / janfrog"
+!
+
+checkTargetSequence: anXQuerySequence 
+
+    self
+        assert: anXQuerySequence containsSingleElement & anXQuerySequence first type == XQuerySequenceItem typeNode 
+        description: 'target must be a single element or document node (see section 2.3.1.)'.
+
+    "Modified: / 21-11-2007 / 11:25:56 / janfrog"
+! !
+
+!InsertIntoCommand methodsFor:'executing'!
+
+execute
+    "Superclass says that I am responsible to implement this method"
+
+    self sourceSequence
+        do:[:node|self insert: node  into: self targetSequence first]
+
+    "Created: / 21-11-2007 / 11:23:12 / janfrog"
+! !
+
+!InsertIntoCommand methodsFor:'inserting'!
+
+insert:sourceNode into:targetNode
+
+    |importedSourceNodeId|
+
+    importedSourceNodeId := targetNode documentAdaptor
+                                importForeingNode: sourceNode item nodeId
+                                adaptor: sourceNode documentAdaptor.
+
+    (sourceNode type == XQuerySequenceItem typeAttribute) ifTrue:[
+        targetNode documentAdaptor updInsertAttribute: importedSourceNodeId into: targetNode item nodeId
+    ] ifFalse:[
+
+        targetNode documentAdaptor updInsert: importedSourceNodeId into: targetNode item nodeId
+    ]
+
+    "Created: / 21-11-2007 / 11:29:01 / janfrog"
+    "Modified: / 21-11-2007 / 12:41:38 / janfrog"
+! !
+
+!InsertIntoCommand class methodsFor:'documentation'!
+
+version
+    ^ '$Header: /opt/data/cvs/stx/goodies/xmlsuite/xpath/XQuery__InsertIntoCommand.st,v 1.1 2007-11-22 21:53:40 vranyj1 Exp $'
+! !