forms/qa/org/openoffice/xforms/Model.java

   1 /*
   2  * To change this template, choose Tools | Templates
   3  * and open the template in the editor.
   4  */
   5
   6 package org.openoffice.xforms;
   7
   8 import com.sun.star.beans.PropertyVetoException;
   9 import com.sun.star.beans.UnknownPropertyException;
  10 import com.sun.star.beans.XPropertySet;
  11 import com.sun.star.lang.IllegalArgumentException;
  12 import com.sun.star.lang.WrappedTargetException;
  13 import com.sun.star.uno.UnoRuntime;
  14 import com.sun.star.xforms.XFormsUIHelper1;
  15 import com.sun.star.xforms.XModel;
  16 import com.sun.star.xml.dom.XNode;
  17
  18 /** encapsulates an XForms model
  19  *
  20  * @author fs93730
  21  */
  22 public class Model
  23 {
  24     private XModel          m_model;
  25     private XPropertySet    m_modelProps;
  26     private XFormsUIHelper1 m_helper;
  27
  28     protected Model( Object _model )
  29     {
  30         m_model = (XModel)UnoRuntime.queryInterface( XModel.class, _model );
  31         m_modelProps = (XPropertySet)UnoRuntime.queryInterface( XPropertySet.class, _model );
  32         m_helper = (XFormsUIHelper1)UnoRuntime.queryInterface( XFormsUIHelper1.class,
  33             m_model );
  34     }
  35
  36     protected XModel getXModel()
  37     {
  38         return m_model;
  39     }
  40
  41     protected XFormsUIHelper1 getUIHelper()
  42     {
  43         return m_helper;
  44     }
  45
  46     public Instance getDefaultInstance()
  47     {
  48         return new Instance( this, m_model.getDefaultInstance() );
  49     }
  50
  51     /** creates a binding for the given DOM node
  52      *
  53      * @param _node
  54      *      the DOM node to create a binding for
  55      * @param _dataType
  56      *      the data type to be used for the binding
  57      * @return
  58      */
  59     public XPropertySet createBindingForNode( XNode _node, short _dataTypeClass )
  60     {
  61         XPropertySet binding = m_helper.getBindingForNode(_node, true);
  62         try
  63         {
  64             String basicTypeName = (String)m_model.getDataTypeRepository().getBasicDataType( _dataTypeClass ).
  65                 getPropertyValue( "Name" );
  66             binding.setPropertyValue( "Type", basicTypeName );
  67         }
  68         catch (Exception ex)
  69         {
  70             ex.printStackTrace();
  71         }
  72         return binding;
  73     }
  74
  75     public void setIsDocumentInternalData( boolean _internalData )
  76     {
  77         try
  78         {
  79             m_modelProps.setPropertyValue("ExternalData", new Boolean(!_internalData));
  80         }
  81         catch (Exception ex)
  82         {
  83             ex.printStackTrace();
  84         }
  85     }
  86
  87     public boolean getIsDocumentInternalData()
  88     {
  89         boolean isInternalData = false;
  90         try
  91         {
  92             isInternalData = !((Boolean)m_modelProps.getPropertyValue( "ExternalData" )).booleanValue();
  93         }
  94         catch (Exception ex)
  95         {
  96             ex.printStackTrace();
  97         }
  98         return isInternalData;
  99     }
 100 }