/examples/dynamictable/public/phpolait/jsolait/lib/xml.js

Module("xml","1.1.2", function(mod){
mod.NoXMLParser=Class("NoXMLParser", mod.Exception, function(publ, supr){
publ.init=function(trace){
supr(this).init("Could not create an XML parser.", trace);
}
})
mod.ParsingFailed=Class("ParsingFailed", mod.Exception, function(publ, supr){
publ.init=function(xml,trace){
supr(this).init("Failed parsing XML document.",trace);
this.xml = xml;
}
publ.xml;
})
mod.parseXML=function(xml){
var obj=null;
var isMoz=false;
var isIE=false;
var isASV=false;
try{
var p=window.parseXML;
if(p==null){
throw "No ASV paseXML";
}
isASV=true;
}catch(e){
try{
obj = new DOMParser();
isMoz=true;
}catch(e){
try{
obj = new ActiveXObject("Msxml2.DomDocument.4.0"); 
isIE=true;
}catch(e){
try{
obj = new ActiveXObject("Msxml2.DomDocument"); 
isIE=true;
}catch(e){
try{
obj = new ActiveXObject("microsoft.XMLDOM"); 
isIE=true;
}catch(e){
throw new mod.NoXMLParser(e);
}
}
}
}
}
try{
if(isMoz){
obj = obj.parseFromString(xml, "text/xml");
return obj;
}else if(isIE){
obj.loadXML(xml);
return obj;
}else if(isASV){
return window.parseXML(xml, null);
}
}catch(e){
throw new mod.ParsingFailed(xml,e);
}
}
mod.importNode=function(importedNode, deep){
deep = (deep==null) ? true : deep;
var ELEMENT_NODE = 1;
var ATTRIBUTE_NODE = 2;
var TEXT_NODE = 3;
var CDATA_SECTION_NODE = 4;
var ENTITY_REFERENCE_NODE = 5;
var ENTITY_NODE = 6;
var PROCESSING_INSTRUCTION_NODE = 7;
var COMMENT_NODE = 8;
var DOCUMENT_NODE = 9;
var DOCUMENT_TYPE_NODE = 10;
var DOCUMENT_FRAGMENT_NODE = 11;
var NOTATION_NODE = 12;
var importChildren=function(srcNode, parent){
if(deep){
for(var i=0; i<srcNode.childNodes.length; i++){
var n=mod.importNode(srcNode.childNodes.item(i), true);
parent.appendChild(n);
}
}
}
var node=null;
switch(importedNode.nodeType){
case ATTRIBUTE_NODE:
node=document.createAttributeNS(importedNode.namespaceURI, importedNode.nodeName);
node.value=importedNode.value;
break;
case DOCUMENT_FRAGMENT_NODE:
node=document.createDocumentFragment();
importChildren(importedNode,node);
break;
case ELEMENT_NODE:
node=document.createElementNS(importedNode.namespaceURI, importedNode.tagName);
for(var i=0; i<importedNode.attributes.length; i++){
var attr=this.importNode(importedNode.attributes.item(i), deep);
node.setAttributeNodeNS(attr);
}
importChildren(importedNode,node);
break;
case ENTITY_REFERENCE_NODE:
node=importedNode;
break;
case PROCESSING_INSTRUCTION_NODE:
node=document.createProcessingInstruction(importedNode.target, importedNode.data);
break;
case TEXT_NODE:
case CDATA_SECTION_NODE:
case COMMENT_NODE:
node=document.createTextNode(importedNode.nodeValue);
break;
case DOCUMENT_NODE:
case DOCUMENT_TYPE_NODE:
case NOTATION_NODE:
case ENTITY_NODE:
throw "not supported in DOM2";
break;
}
return node;
}
mod.node2XML = function(node){
var ELEMENT_NODE = 1;
var ATTRIBUTE_NODE = 2;
var TEXT_NODE = 3;
var CDATA_SECTION_NODE = 4;
var ENTITY_REFERENCE_NODE = 5;
var ENTITY_NODE = 6;
var PROCESSING_INSTRUCTION_NODE = 7;
var COMMENT_NODE = 8;
var DOCUMENT_NODE = 9;
var DOCUMENT_TYPE_NODE = 10;
var DOCUMENT_FRAGMENT_NODE = 11;
var NOTATION_NODE = 12;
var s="";
switch(node.nodeType){
case ATTRIBUTE_NODE:
s+=node.nodeName+'="' + node.value + '"';
break;
case DOCUMENT_NODE:
s+=this.node2XML(node.documentElement);
break;
case ELEMENT_NODE:
s+="<" + node.tagName;
for(var i=0; i<node.attributes.length; i++){
s+=" " + this.node2XML(node.attributes.item(i));
}
if(node.childNodes.length==0){
s+="/>\n";
}else{
s+=">";
for(var i=0; i<node.childNodes.length; i++){
s+=this.node2XML(node.childNodes.item(i));
}
s+="</" + node.tagName+ ">\n";
}
break;
case PROCESSING_INSTRUCTION_NODE:
s+="<?" + node.target + " " + node.data + " ?>";
break;
case TEXT_NODE:
s+=node.nodeValue;
break;
case CDATA_SECTION_NODE:
s+="<" +"![CDATA[" + node.nodeValue + "]" + "]>";
break;
case COMMENT_NODE:
s+="<!--" + node.nodeValue + "-->";
break;
case ENTITY_REFERENCE_NODE:
case DOCUMENT_FRAGMENT_NODE:
case DOCUMENT_TYPE_NODE:
case NOTATION_NODE:
case ENTITY_NODE:
throw new mod.Exception("Nodetype(%s) not supported.".format(node.nodeType));
break;
}
return s;
}
})