forked from verdnatura/hedera-web
90 lines
1.5 KiB
JavaScript
90 lines
1.5 KiB
JavaScript
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/**
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* A map container for many Sql.Object
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**/
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Sql.Batch = new Class
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({
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Extends: Sql.Object
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,Tag: 'sql-batch'
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,params: {}
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,loadXml: function (builder, node)
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{
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this.parent (builder, node);
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var childs = node.childNodes;
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for (var i = 0; i < childs.length; i++)
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if (childs[i].tagName && childs[i].tagName.toLowerCase () == 'item')
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{
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var object;
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var id = childs[i].getAttribute ('name');
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if (id)
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{
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if (object = builder.get (childs[i].getAttribute ('param')))
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this.addParam (id, object);
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else if (object = builder.get (childs[i].getAttribute ('object')))
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this.addObject (id, object);
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}
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}
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}
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,get: function (id)
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{
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if (this.params[id])
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return this.params[id];
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return null;
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}
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,add: function (id)
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{
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if (!this.params[id])
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this.params[id] = null;
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}
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,remove: function (id)
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{
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if (this.params[id])
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{
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this.params[id].disconnect ('changed', this.onObjectChange, this);
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delete this.params[id];
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}
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}
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,addObject: function (id, object)
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{
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this.remove (id);
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this.params[id] = object;
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object.on ('changed', this.onObjectChange, this);
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this.onObjectChange ();
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}
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,addValue: function (id, value)
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{
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this.addObject (id,
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new Sql.Value ({value: value}));
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}
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,addParam: function (id, param)
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{
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this.addObject (id,
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new Sql.Value ({param: param}));
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}
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,onObjectChange: function ()
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{
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this.signalEmit ('changed');
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}
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,isReady: function ()
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{
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for (id in this.params)
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if (!(this.params[id] && this.params[id].isReady ()))
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return false;
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return true;
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}
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});
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