};
var installObject = function(instance, klass) {
- var methods = instance.document.classMethods[klass];
+ var methods = instance.document.classMethods[klass] || instance.document.classTransformations;
if(methods) {
instance.object = Object.create(_.extend({
transform: function(name, args) {
}
this.ElementNodeFactory.prototype = Object.create(WLXMLElementNode.prototype);
this.ElementNodeFactory.prototype.transformations = new transformations.TransformationStorage();
+ this.ElementNodeFactory.prototype.registerTransformation = function(Transformation) {
+ return this.transformations.register(Transformation);
+ };
+ this.ElementNodeFactory.prototype.registerMethod = function(methodName, method) {
+ this[methodName] = method;
+ };
this.TextNodeFactory = function() {
smartxml.TextNode.apply(this, arguments);
}
this.TextNodeFactory.prototype = Object.create(smartxml.TextNode.prototype);
this.TextNodeFactory.prototype.transformations = new transformations.TransformationStorage();
+ this.TextNodeFactory.prototype.registerTransformation = function(Transformation) {
+ return this.transformations.register(Transformation);
+ };
+ this.TextNodeFactory.prototype.registerMethod = function(methodName, method) {
+ this[methodName] = method;
+ };
this.classMethods = {};
this.classTransformations = {};
this.trigger('contentSet');
},
- registerExtension: function(extension) {
- //debugger;
- var doc = this,
- existingPropertyName = _.values(this);
+ registerMethod: function(methodName, method) {
+ this[methodName] = method;
+ },
- [
- {source: extension.document, target: doc},
- {source: extension.documentNode, target: [doc.ElementNodeFactory.prototype, doc.TextNodeFactory.prototype]},
+ registerTransformation: function(Transformation) {
+ return this.transformations.register(Transformation);
+ },
- ].forEach(function(x) {
- if(x.source && x.source.methods) {
- existingPropertyName = _.values(x.target)
- _.pairs(x.source.methods).forEach(function(pair) {
- var methodName = pair[0],
- method = pair[1],
- targets = _.isArray(x.target) ? x.target : [x.target];
- if(_.contains(existingPropertyName, methodName)) {
- throw new Error('Cannot extend XXX with method name {methodName}. Name already exists.'.replace('{methodName}', methodName));
- }
- targets.forEach(function(target) {
- target[methodName] = method;
- });
-
- });
- }
- });
+ registerClassTransformation: function(Transformation, className) {
+ var thisClassTransformations = (this.classTransformations[className] = this.classTransformations[className] || new transformations.TransformationStorage());
+ return thisClassTransformations.register(Transformation);
+ },
+ registerClassMethod: function(methodName, method, className) {
+ var thisClassMethods = (this.classMethods[className] = this.classMethods[className] || {});
+ thisClassMethods[methodName] = method;
+ },
+
+ registerExtension: function(extension) {
+ //debugger;
+ var doc = this,
+ existingPropertyNames = _.values(this);
var getTrans = function(desc, methodName) {
if(typeof desc === 'function') {
return desc;
};
- if(extension.document && extension.document.transformations) {
- _.pairs(extension.document.transformations).forEach(function(pair) {
- var transformation = getTrans(pair[1], pair[0]);
- doc.transformations.register(transformations.createContextTransformation(transformation));
- });
- }
+ [
+ {source: extension.document, target: doc},
+ {source: extension.documentNode, target: [doc.ElementNodeFactory.prototype, doc.TextNodeFactory.prototype]},
- if(extension.documentNode && extension.documentNode.transformations) {
- _.pairs(extension.documentNode.transformations).forEach(function(pair) {
- var transformation = getTrans(pair[1], pair[0]);
-
- doc.ElementNodeFactory.prototype.transformations.register(transformations.createContextTransformation(transformation));
- doc.TextNodeFactory.prototype.transformations.register(transformations.createContextTransformation(transformation));
- });
- }
+ ].forEach(function(mapping) {
+ if(mapping.source) {
+ if(mapping.source.methods) {
+ existingPropertyNames = _.values(mapping.target)
+ _.pairs(mapping.source.methods).forEach(function(pair) {
+ var methodName = pair[0],
+ method = pair[1],
+ targets = _.isArray(mapping.target) ? mapping.target : [mapping.target];
+ if(_.contains(existingPropertyNames, methodName)) {
+ throw new Error('Cannot extend {target} with method name {methodName}. Name already exists.'
+ .replace('{target}', mapping.target)
+ .replace('{methodName}', methodName)
+ );
+ }
+ targets.forEach(function(target) {
+ target.registerMethod(methodName, method)
+ });
+ });
+ }
+
+ if(mapping.source.transformations) {
+ _.pairs(mapping.source.transformations).forEach(function(pair) {
+ var transformation = getTrans(pair[1], pair[0]),
+ targets = _.isArray(mapping.target) ? mapping.target : [mapping.target];
+ targets.forEach(function(target) {
+ target.registerTransformation(transformations.createContextTransformation(transformation));
+ });
+ });
+ }
+ }
+ });
_.pairs(extension.wlxmlClass).forEach(function(pair) {
var className = pair[0],
- classExtension = pair[1],
- thisClassMethods = (doc.classMethods[className] = doc.classMethods[className] || {}),
- thisClassTransformations = (doc.classTransformations[className] = doc.classTransformations[className] || new transformations.TransformationStorage());
-
- _.extend(thisClassMethods, classExtension.methods || {}); //@ warning/throw on override?
-
+ classExtension = pair[1];
+
+ _.pairs(classExtension.methods || {}).forEach(function(pair) {
+ var name = pair[0],
+ method = pair[1];
+ doc.registerClassMethod(name, method, className);
+ });
_.pairs(classExtension.transformations || {}).forEach(function(pair) {
var transformation = getTrans(pair[1], pair[0]);
- thisClassTransformations.register(transformations.createContextTransformation(transformation));
+ doc.registerClassTransformation(transformations.createContextTransformation(transformation), className);
});
});
}
};
-var classMethods = {};
return {
WLXMLDocumentFromXML: function(xml, options) {
WLXMLElementNodeFromXML: function(xml) {
return this.WLXMLDocumentFromXML(xml).root;
- },
-
- registerExtension: function(extension) {
- // @@ depracated
- if(extension.documentTransformations) {
- extension.documentTransformations.forEach(function(method) {
- WLXMLDocument.prototype.transformations.register(transformations.createContextTransformation(method));
- });
- }
-
- _.pairs(extension.classMethods).forEach(function(pair) {
- var className = pair[0],
- methods = pair[1];
- _.pairs(methods).forEach(function(pair) {
- var methodName = pair[0],
- method = pair[1];
- classMethods[className] = classMethods[className] || {};
- classMethods[className][methodName] = method;
- });
-
- });
-
- _.extend(WLXMLDocument.prototype, extension.documentMethods);
-
}
-
};
});
\ No newline at end of file