org.argeo.slc.webapp/src/main/webapp/argeo-ria-lib/slc/class/org/argeo/slc/ria/execution/Flow.js

   1 /**
   2  * Wrapper for ExecutionFlow server object
   3  */
   4 qx.Class.define("org.argeo.slc.ria.execution.Flow", {
   5
   6         extend : qx.core.Object,
   7
   8         properties : {
   9                 /**
  10                  * Name of this Execution Flow
  11                  */
  12                 name : {
  13                         check : "String",
  14                         init : ""
  15                 },
  16                 /**
  17                  * Name of the associated spec, to be found in the module
  18                  */
  19                 executionSpecName : {
  20                         check : "String"
  21                 },
  22                 /**
  23                  * Reference the actual ExecutionSpec object
  24                  */
  25                 executionSpec : {
  26                         check : "org.argeo.slc.ria.execution.Spec"
  27                 },
  28                 /**
  29                  * The values to init the ExecutionSpec
  30                  */
  31                 values : {
  32                         check : "Node"
  33                 },
  34                 /**
  35                  * Castor representation of the object
  36                  */
  37                 xmlNode : {
  38                         apply : "_applyXmlNode"
  39                 }
  40         },
  41
  42         statics : {
  43                 /**
  44                  * Xpath to the name
  45                  */
  46                 XPATH_NAME : "@name",
  47                 /**
  48                  * XPath to the ExecutionSpec name
  49                  */
  50                 XPATH_EXEC_SPEC_NAME : "@executionSpec",
  51                 /**
  52                  * XPath to the values
  53                  */
  54                 XPATH_VALUES : "slc:values"
  55         },
  56
  57         construct : function(){
  58                 this.base(arguments);
  59         },
  60
  61         members : {
  62                 /**
  63                  * Init the object from an XML representation
  64                  * @param xmlNode {Node} Castor representation of this object
  65                  */
  66                 _applyXmlNode : function(xmlNode){
  67                         this.set({
  68                                 name : org.argeo.ria.util.Element.getSingleNodeText(xmlNode, this.self(arguments).XPATH_NAME),
  69                                 executionSpecName : org.argeo.ria.util.Element.getSingleNodeText(xmlNode, this.self(arguments).XPATH_EXEC_SPEC_NAME)
  70                         });
  71                         var values = org.argeo.ria.util.Element.selectNodes(xmlNode, this.self(arguments).XPATH_VALUES);
  72                         this.setValues(values[0]);
  73                 },
  74                 /**
  75                  * Get a given value inside the values map
  76                  * @param key {String} The key of the value
  77                  * @param specType {String} Expected type (currently "primitive" and "ref" are supported)
  78                  * @param specSubType {String} Expected subtype (depends on the type)
  79                  * @return {String} Value if it is set.
  80                  */
  81                 getValue: function(key, specType, specSubType){
  82                         var xpath;
  83                         if(specType == "primitive"){
  84                                 xpath = 'slc:value[@key="'+key+'"]/slc:primitive-value[@type="'+specSubType+'"]';
  85                         }else if(specType == "ref"){
  86                                 xpath = 'slc:value[@key="'+key+'"]/slc:ref-value/slc:label';
  87                         }
  88                         return org.argeo.ria.util.Element.getSingleNodeText(this.getValues(), xpath);
  89                 }
  90         }
  91
  92 });