How to use

getBinding

method

in

org.drools.guvnor.models.commons.shared.workitems.PortableObjectParameterDefinition

public boolean isBound() {
  return ( this.getBinding() != null && !"".equals( this.getBinding() ) );
}

@Override
public String asString() {
  if ( isBound() ) {
    return this.getBinding();
  }
  return "null";
}

public WorkItemObjectParameterWidget( PortableObjectParameterDefinition ppd,
                   IBindingProvider bindingProvider,
                   boolean isReadOnly ) {
  super( ppd,
      bindingProvider );
  //Setup widget to use bindings
  this.parameterName.setText( ppd.getName() );
  Set<String> bindings = bindingProvider.getBindings( ppd.getClassName() );
  if ( bindings.size() > 0 ) {
    lstAvailableBindings.clear();
    lstAvailableBindings.addItem( CommonConstants.INSTANCE.Choose() );
    lstAvailableBindings.setEnabled( true && !isReadOnly );
    lstAvailableBindings.setVisible( true );
    int selectedIndex = 0;
    for ( String binding : bindings ) {
      lstAvailableBindings.addItem( binding );
      if ( binding.equals( ppd.getBinding() ) ) {
        selectedIndex = lstAvailableBindings.getItemCount() - 1;
      }
    }
    lstAvailableBindings.setSelectedIndex( selectedIndex );
  }
}

  clone.setName( ppd.getName() );
  ( (PortableObjectParameterDefinition) clone ).setClassName( ppd.getClassName() );
  ( (PortableObjectParameterDefinition) clone ).setBinding( ( (PortableObjectParameterDefinition) ppd ).getBinding() );
  return clone;
} else if ( ppd instanceof PortableStringParameterDefinition ) {