Package org.apache.fop.render

Class RendererFactory

java.lang.Object
org.apache.fop.render.RendererFactory
public class RendererFactory extends Object
Factory for FOEventHandlers and Renderers.

  • Constructor Details

    • RendererFactory

      public RendererFactory(boolean rendererPreferred)
      Main constructor.
      Parameters:
      rendererPreferred - Controls whether a Renderer is preferred over a IFDocumentHandler if both are available for the same MIME type. True to prefer the Renderer, false to prefer the IFDocumentHandler.

  • Method Details

    • isRendererPreferred

      public boolean isRendererPreferred()
      Indicates whether a Renderer is preferred over a IFDocumentHandler if both are available for the same MIME type.
      Returns:
      true if the Renderer is preferred, false if the IFDocumentHandler is preferred.

    • addRendererMaker

      public void addRendererMaker(AbstractRendererMaker maker)
      Add a new RendererMaker. If another maker has already been registered for a particular MIME type, this call overwrites the existing one.
      Parameters:
      maker - the RendererMaker

    • addFOEventHandlerMaker

      public void addFOEventHandlerMaker(AbstractFOEventHandlerMaker maker)
      Add a new FOEventHandlerMaker. If another maker has already been registered for a particular MIME type, this call overwrites the existing one.
      Parameters:
      maker - the FOEventHandlerMaker

    • addDocumentHandlerMaker

      public void addDocumentHandlerMaker(AbstractIFDocumentHandlerMaker maker)
      Add a new document handler maker. If another maker has already been registered for a particular MIME type, this call overwrites the existing one.
      Parameters:
      maker - the intermediate format document handler maker

    • addRendererMaker

      public void addRendererMaker(String className)
      Add a new RendererMaker. If another maker has already been registered for a particular MIME type, this call overwrites the existing one.
      Parameters:
      className - the fully qualified class name of the RendererMaker

    • addFOEventHandlerMaker

      public void addFOEventHandlerMaker(String className)
      Add a new FOEventHandlerMaker. If another maker has already been registered for a particular MIME type, this call overwrites the existing one.
      Parameters:
      className - the fully qualified class name of the FOEventHandlerMaker

    • addDocumentHandlerMaker

      public void addDocumentHandlerMaker(String className)
      Add a new document handler maker. If another maker has already been registered for a particular MIME type, this call overwrites the existing one.
      Parameters:
      className - the fully qualified class name of the document handler maker

    • getRendererMaker

      public AbstractRendererMaker getRendererMaker(String mime)
      Returns a RendererMaker which handles the given MIME type.
      Parameters:
      mime - the requested output format
      Returns:
      the requested RendererMaker or null if none is available

    • getFOEventHandlerMaker

      public AbstractFOEventHandlerMaker getFOEventHandlerMaker(String mime)
      Returns a FOEventHandlerMaker which handles the given MIME type.
      Parameters:
      mime - the requested output format
      Returns:
      the requested FOEventHandlerMaker or null if none is available

    • createRenderer

      public Renderer createRenderer(FOUserAgent userAgent, String outputFormat) throws FOPException
      Creates a Renderer object based on render-type desired
      Parameters:
      userAgent - the user agent for access to configuration
      outputFormat - the MIME type of the output format to use (ex. "application/pdf").
      Returns:
      the new Renderer instance
      Throws:
      FOPException - if the renderer cannot be properly constructed

    • createFOEventHandler

      public FOEventHandler createFOEventHandler(FOUserAgent userAgent, String outputFormat, OutputStream out) throws FOPException
      Creates FOEventHandler instances based on the desired output.
      Parameters:
      userAgent - the user agent for access to configuration
      outputFormat - the MIME type of the output format to use (ex. "application/pdf").
      out - the OutputStream where the output is written to (if applicable)
      Returns:
      the newly constructed FOEventHandler
      Throws:
      FOPException - if the FOEventHandler cannot be properly constructed

    • createDocumentHandler

      public IFDocumentHandler createDocumentHandler(FOUserAgent userAgent, String outputFormat) throws FOPException
      Creates a IFDocumentHandler object based on the desired output format.
      Parameters:
      userAgent - the user agent for access to configuration
      outputFormat - the MIME type of the output format to use (ex. "application/pdf").
      Returns:
      the new IFDocumentHandler instance
      Throws:
      FOPException - if the document handler cannot be properly constructed

    • listSupportedMimeTypes

      public String[] listSupportedMimeTypes()
      Returns:
      an array of all supported MIME types