Examples of avm.WidgetAdapter

      Node node = widgetNodeList.item(i);
      //System.out.println("node:" + node + "---" + "Node type:" + node.getNodeType()); //debug
      if (node.getNodeType() == Node.ELEMENT_NODE) {
        //It is a widget node. Process its properties.
        String widgetTypeName = node.getNodeName();
        WidgetAdapter adapter = adapterForWidgetType.get(widgetTypeName);
        
        String widgetName = null;
        JComponent widget = adapter.New();
        Set<String> readProperties = new HashSet<String>(); 
        
        NodeList propertyNodeList = node.getChildNodes();
        for (int j = 0; j < propertyNodeList.getLength(); j++) {
          Node propertyNode = propertyNodeList.item(j);
          if (propertyNode.getNodeType() == Node.ELEMENT_NODE) {
            String propertyName = propertyNode.getNodeName();
            if (readProperties.contains(propertyName)) {
              // TODO Output an error message or throw an exception?
              System.err.println("The property '" + propertyName + "' is duplicated.");
            } else {
              if (propertyName.equals("name")) {
                 widgetName = propertyNode.getTextContent();
                 widget.setName(widgetName);
              } else {
                String str = propertyNode.getTextContent();
                String type = adapter.getPropertyType(propertyName);
                try {
                  adapter.setProperty(widget, propertyName, 
                    convertToObject(type, str));
                } catch (Exception e) {
                  System.err.println("invalid conversion: " + str + " as " + type);
                }
              }
            }
            
            readProperties.add(propertyName);
          }
        }
        
        // Set a property to the default value if it is not found in the AVM XML.
        for (String property : adapter.getAllPropertyNames()) {
          if (!readProperties.contains(property)) {
            adapter.resetPropertyToDefaultValue(widget, property);
          }
        }
        
        parent.add(widget);
      }

      
      //Add the element node for this widget
      Element widgetElement = doc.createElement(widgetTypeName);
      root.appendChild(widgetElement);
      
      WidgetAdapter adapter = adapterForWidgetType.get(widgetTypeName);
      
      Element nameElement = doc.createElement("name");
      widgetElement.appendChild(nameElement);
      Text nameText = doc.createTextNode(widget.getName());
      nameElement.appendChild(nameText);
            
      //Read the properties of this widget.
      //Record the property if it does not have a default property value.
      //If it matches the default value of the property then it does not record it in the AVM XML file.
      for (String propertyName : adapter.getAllPropertyNames()) {
        if (!adapter.hasPropertyDefaultValue(widget, propertyName)) {
          Object propertyValue = adapter.getProperty(widget, propertyName);
          String type = adapter.getPropertyType(propertyName);
          
          Element propertyElement = doc.createElement(propertyName);
          widgetElement.appendChild(propertyElement);
          if (propertyValue != null) {
            Text valueText = null;

Examples of avm.WidgetAdapter

Related Classes of avm.WidgetAdapter