Examples of org.apache.wicket.util.string.interpolator.PropertyVariableInterpolator

org.apache.wicket.util.string.interpolator.PropertyVariableInterpolator

Interpolates values into Strings that are produced by interpreting property expressions against a beans model.

The interpolate(String string, Object model) method takes a string such as " My name is ${name}" and a beans model such as a Person, and reflects on the object using any property expressions found inside ${} markers in the String. In this case, if the Person model has a getName() method. The results of calling that method would be substituted for ${name}. If getName() returned "Jonathan", then interpolate() would return "My name is Jonathan".

"$" is the escape char. Thus "$${text}" can be used to escape it (ignore interpretation). @author Jonathan Locke @since 1.2.6

   */
  protected final String getResourceKey()
  {
    if (model != null)
    {
      return new PropertyVariableInterpolator(resourceKey, model.getObject()).toString();
    }
    else
    {
      return resourceKey;
    }

  public String substitutePropertyExpressions(final Component component, final String string,
    final IModel<?> model)
  {
    if ((string != null) && (model != null))
    {
      return new PropertyVariableInterpolator(string, model.getObject())
      {
        @SuppressWarnings({ "rawtypes", "unchecked" })
        @Override
        protected String toString(Object value)
        {

   */
  protected final String getResourceKey()
  {
    if (model != null)
    {
      return new PropertyVariableInterpolator(resourceKey, model.getObject()).toString();
    }
    else
    {
      return resourceKey;
    }

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