server/org.argeo.slc.ria/src/argeo-ria-lib/slc/class/org/argeo/slc/ria/execution/Value.js

   1 /**
   2  * Wrapper for SlcValue object
   3  */
   4 qx.Class.define("org.argeo.slc.ria.execution.Value", {
   5
   6         extend : qx.core.Object,
   7
   8         properties : {
   9                 /**
  10                  * Name of this Execution Flow
  11                  */
  12                 key : {
  13                         check : "String",
  14                         init : ""
  15                 },
  16                 /**
  17                  * The type of this value, for the moment "primitive" and "ref" are supported
  18                  */
  19                 specType : {
  20                         check : "String",
  21                         init : ""
  22                 },
  23                 /**
  24                  * Subtype, depending on the "type".
  25                  */
  26                 specSubType : {
  27                         check : "String"
  28                 },
  29                 /**
  30                  * Whether it is a parameter or not
  31                  */
  32                 parameter : {
  33                         check : "Boolean"
  34                 },
  35                 /**
  36                  * Whether it is frozen on the server, i.e. disabled in the form
  37                  */
  38                 frozen : {
  39                         check : "Boolean"
  40                 },
  41                 /**
  42                  * Should not be editable nor seeable, thus hidden
  43                  */
  44                 hidden : {
  45                         check : "Boolean"
  46                 },
  47                 /**
  48                  * The real value
  49                  */
  50                 value : {
  51                         nullable : true
  52                 },
  53                 /**
  54                  * Castor representation of the object
  55                  */
  56                 xmlSpecNode : {
  57                         apply : "_applyXmlSpecNode"
  58                 },
  59                 refList : {
  60                         check : "Array"
  61                 }
  62         },
  63
  64         statics : {
  65                 XPATH_KEY : "@key"
  66         },
  67
  68         construct : function(){
  69                 this.base(arguments);
  70         },
  71
  72         members : {
  73                 /**
  74                  * Init the object from an XML representation
  75                  * @param xmlNode {Node} Castor representation of this object
  76                  */
  77                 _applyXmlSpecNode : function(xmlNode){
  78                         this.setKey(org.argeo.ria.util.Element.getSingleNodeText(xmlNode, "@key"));
  79                         var childs = xmlNode.childNodes;
  80                         for(var i=0;i<childs.length;i++){
  81                                 var child = childs[i];
  82                                 if(child.nodeType != 1) continue;
  83                                 if(child.nodeName == "slc:primitive-spec-attribute"){
  84                                         this.setSpecType("primitive");
  85                                         this.setSpecSubType(org.argeo.ria.util.Element.getSingleNodeText(child, "@type")||"");
  86                                         if(org.argeo.ria.util.Element.getSingleNodeText(child, ".")){
  87                                                 this.setValue(org.argeo.ria.util.Element.getSingleNodeText(child, "."));
  88                                         }
  89                                 }else if(child.nodeName == "slc:ref-spec-attribute"){
  90                                         this.setSpecType("ref");
  91                                         this.setSpecSubType(org.argeo.ria.util.Element.getSingleNodeText(child, "@targetClassName")||"");
  92                                         var choices = org.argeo.ria.util.Element.selectNodes(child, "slc:choices/slc:ref-value-choice");
  93                                         var refList = [];
  94                                         for(var k=0;k<choices.length;k++){
  95                                                 var choice = choices[k];
  96                                                 var name = org.argeo.ria.util.Element.getSingleNodeText(choice, "@name");
  97                                                 var description = org.argeo.ria.util.Element.getSingleNodeText(choice, "slc:description");
  98                                                 refList.push([name, (description||"")]);
  99                                         }
 100                                         this.setRefList(refList);
 101                                 }
 102                                 this.set({
 103                                         parameter : (org.argeo.ria.util.Element.getSingleNodeText(child, "@isParameter")=="true"?true:false),
 104                                         frozen : (org.argeo.ria.util.Element.getSingleNodeText(child, "@isFrozen")=="true"?true:false),
 105                                         hidden : (org.argeo.ria.util.Element.getSingleNodeText(child, "@isHidden")=="true"?true:false)
 106                                 });
 107                         }
 108                 },
 109
 110                 toValueXml : function(){
 111                         var valueTag = '';
 112                         var specAttribute = '';
 113                         if(this.getSpecType() == "primitive"){
 114                                 valueTag =  this.getValue();
 115                                 specAttribute = '<slc:primitive-value type="'+this.getSpecSubType()+'">'+valueTag+'</slc:primitive-value>';
 116                         }else if(this.getSpecType() == "ref"){
 117                                 specAttribute = '<slc:ref-value ref="'+this.getValue()+'" type="beanName" />';
 118                         }
 119                         return '<slc:value key="'+this.getKey()+'">'+specAttribute+'</slc:value>';
 120                 }
 121         }
 122
 123 });