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## org.jasig.portal.channels.support
Interface IDynamicChannelTitleRenderer

All Known Implementing Classes:
  ChannelRenderer

    public interface IDynamicChannelTitleRenderer

Interface for IChannelRenderers that support dynamic channel titles. Dynamic channel titles were added in uPortal 2.5.1. In order to maintain backwards compatibility, rather than adding this method to IChannelRenderer itself, it is added to this optional extension interface. IChannelRenderers implementing this extention interface can take advantage of dynamic channel support in the uPortal framework (specifically, in ChannelManager). IChannelRenderers not changed to implement this interface will continue to behave exactly as before dynamic channel title capabilities were introduced.

Method Summary
`java.lang.String` | `getChannelTitle()` Get the dynamic channel title, if any, for the channel that this renderer has rendered.

Method Detail

### getChannelTitle

    java.lang.String getChannelTitle()

  Get the dynamic channel title, if any, for the channel that this renderer has rendered. This method must not be executed concurently with outputRendering(): the rendering framework should either first request the channel content and then requets the title, or first request the title and then request the channel content, but not both concurrently. Both this method and outputRendering() block on the channel rendering worker thread, blocking until the thread completes rendering the channel, or until the thread times out.

  Returns:
    String representing the dynamic channel title, or null if no dynamic channel title.

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