Examples of org.apache.tapestry.IBinding

org.apache.tapestry.IBinding
A binding is the mechanism used to provide values for parameters of specific {@link IComponent} instances. The component doesn'tcare where the required value comes from, it simply requires that a value be provided when needed.
Bindings are set inside the containing component's specification. Bindings may be static or dynamic (though that is irrelevant to the component). Components may also use a binding to write a value back through a property to some other object (typically, another component). @author Howard Lewis Ship @version $Id: IBinding.java 243791 2004-02-19 17:38:13Z hlship $

            listener.actionTriggered(this, cycle);
    }


  public String getElementId(){
    String value = null;
    IBinding idBinding = getIdBinding();
    if(idBinding != null){
      value = idBinding.getString();
    }
    return value;
  }

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        if (i == null)
            return;


        int index = 0;


        IBinding indexBinding = getIndexBinding();
        IBinding valueBinding = getValueBinding();
        IActionListener listener = getListener();
        String element = getElement();


        while (i.hasNext())
        {
            Object value = null;


            if (indexBinding != null)
                indexBinding.setInt(index++);


            if (cycleRewinding)
                value = convertValue((String) i.next());
            else
            {
                value = i.next();
                writeValue(form, name, value);
            }


            valueBinding.setObject(value);


            if (listener != null)
                listener.actionTriggered(this, cycle);


            if (element != null)

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     * 
     **/


    public boolean isStateful()
    {
        IBinding statefulBinding = getStatefulBinding();


        if (statefulBinding == null)
            return true;


        return statefulBinding.getBoolean();
    }

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     */
    public void setTableRow(Object tableRow)
    {
        m_objTableRow = tableRow;


        IBinding objRowBinding = getRowBinding();
        if (objRowBinding != null)
            objRowBinding.setObject(tableRow);
    }

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     */
  public void setTableColumn(ITableColumn tableColumn)
  {
    m_objTableColumn = tableColumn;
        
        IBinding objColumnBinding = getColumnBinding();
        if (objColumnBinding != null)
            objColumnBinding.setObject(tableColumn);
  }

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     * 
     * @return the CSS class of the cell
     */
    public String getValueClass()
    {
        IBinding objClassBinding = getClassBinding();
        if (objClassBinding != null)
            return objClassBinding.getString();
        else
            return getTableColumn().getColumnName() + TABLE_VALUE_CSS_CLASS_SUFFIX;
    }

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        {
            _rendering = true;
            _value = null;
            _index = 0;
            
            IBinding indexBinding = getIndexBinding();
            IBinding valueBinding = getValueBinding();
            String element = getElement();


            boolean hasNext = dataSource.hasNext();


            while (hasNext)
            {
                _value = dataSource.next();
                hasNext = dataSource.hasNext();


                if (indexBinding != null)
                    indexBinding.setInt(_index);


                if (valueBinding != null)
                    valueBinding.setObject(_value);


                if (element != null)
                {
                    writer.begin(element);
                    renderInformalParameters(writer, cycle);

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            RequestContext context = cycle.getRequestContext();
            String submittedConditions[] = context.getParameters(name);
            condition = convertValue(submittedConditions[0]);
        }


        IBinding conditionValueBinding = getConditionValueBinding();
        if  (conditionValueBinding != null) 
            conditionValueBinding.setBoolean(condition);
        
        return condition;
    }

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            objState = new SimpleTableState();
            objState.getSortingState().setSortColumn(getInitialSortColumn(), getInitialSortOrder());
        }


        // update the page size if set in the parameter
        IBinding objPageSizeBinding = getPageSizeBinding();
        if (objPageSizeBinding != null)
            objState.getPagingState().setPageSize(objPageSizeBinding.getInt());


        // get the column model. if not possible, return null.
        ITableColumnModel objColumnModel = getTableColumnModel();
        if (objColumnModel == null)
            return null;

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     * Returns the wizardSessionStateMgr.
     * @return IWizardSessionStateManager
     */
    public ITreeSessionStateManager getTreeSessionStateMgr() {
        if (m_objTreeSessionStateManager == null) {
            IBinding objBinding = getSessionStateManagerBinding();
            if(objBinding != null){
                Object objManager = objBinding.getObject();
                m_objTreeSessionStateManager =
                    (ITreeSessionStateManager) objManager;
            } else {
                m_objTreeSessionStateManager =
                    new FullTreeSessionStateManager();

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