Delegate.js
2.03 KB
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'use strict';
var entryFactory = require('../../../../factory/EntryFactory'),
cmdHelper = require('../../../../helper/CmdHelper');
var DELEGATE_TYPES = [
'class',
'expression',
'delegateExpression'
];
var PROPERTIES = {
class: 'activiti:class',
expression: 'activiti:expression',
delegateExpression: 'activiti:delegateExpression'
};
function isDelegate(type) {
return DELEGATE_TYPES.indexOf(type) !== -1;
}
function getAttribute(type) {
return PROPERTIES[type];
}
module.exports = function(element, bpmnFactory, options, translate) {
var getImplementationType = options.getImplementationType,
getBusinessObject = options.getBusinessObject;
function getDelegationLabel(type) {
switch (type) {
case 'class':
return translate('Java Class');
case 'expression':
return translate('Expression');
case 'delegateExpression':
return translate('Delegate Expression');
default:
return '';
}
}
var delegateEntry = entryFactory.textField({
id: 'delegate',
label: translate('Value'),
dataValueLabel: 'delegationLabel',
modelProperty: 'delegate',
get: function(element, node) {
var bo = getBusinessObject(element);
var type = getImplementationType(element);
var attr = getAttribute(type);
var label = getDelegationLabel(type);
return {
delegate: bo.get(attr),
delegationLabel: label
};
},
set: function(element, values, node) {
var bo = getBusinessObject(element);
var type = getImplementationType(element);
var attr = getAttribute(type);
var prop = {};
prop[attr] = values.delegate || '';
return cmdHelper.updateBusinessObject(element, bo, prop);
},
validate: function(element, values, node) {
return isDelegate(getImplementationType(element)) && !values.delegate ? { delegate: translate('Must provide a value') } : {};
},
hidden: function(element, node) {
return !isDelegate(getImplementationType(element));
}
});
return [ delegateEntry ];
};