diff options
Diffstat (limited to 'src/java/org/apache/fop/render/RendererFactory.java')
| -rw-r--r-- | src/java/org/apache/fop/render/RendererFactory.java | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/src/java/org/apache/fop/render/RendererFactory.java b/src/java/org/apache/fop/render/RendererFactory.java index d81f900e0..a77ee6a03 100644 --- a/src/java/org/apache/fop/render/RendererFactory.java +++ b/src/java/org/apache/fop/render/RendererFactory.java @@ -5,9 +5,9 @@ * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at - * + * * http://www.apache.org/licenses/LICENSE-2.0 - * + * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. @@ -16,7 +16,7 @@ */ /* $Id$ */ - + package org.apache.fop.render; import java.io.OutputStream; @@ -39,14 +39,14 @@ import org.apache.fop.fo.FOEventHandler; * Factory for FOEventHandlers and Renderers. */ public class RendererFactory { - + /** the logger */ private static Log log = LogFactory.getLog(RendererFactory.class); private Map rendererMakerMapping = new java.util.HashMap(); private Map eventHandlerMakerMapping = new java.util.HashMap(); - - + + /** * Main constructor. */ @@ -54,7 +54,7 @@ public class RendererFactory { discoverRenderers(); discoverFOEventHandlers(); } - + /** * Add a new RendererMaker. If another maker has already been registered for a * particular MIME type, this call overwrites the existing one. @@ -65,13 +65,13 @@ public class RendererFactory { for (int i = 0; i < mimes.length; i++) { //This overrides any renderer previously set for a MIME type if (rendererMakerMapping.get(mimes[i]) != null) { - log.trace("Overriding renderer for " + mimes[i] + log.trace("Overriding renderer for " + mimes[i] + " with " + maker.getClass().getName()); } rendererMakerMapping.put(mimes[i], maker); } } - + /** * Add a new FOEventHandlerMaker. If another maker has already been registered for a * particular MIME type, this call overwrites the existing one. @@ -82,13 +82,13 @@ public class RendererFactory { for (int i = 0; i < mimes.length; i++) { //This overrides any event handler previously set for a MIME type if (eventHandlerMakerMapping.get(mimes[i]) != null) { - log.trace("Overriding FOEventHandler for " + mimes[i] + log.trace("Overriding FOEventHandler for " + mimes[i] + " with " + maker.getClass().getName()); } eventHandlerMakerMapping.put(mimes[i], maker); } } - + /** * Add a new RendererMaker. If another maker has already been registered for a * particular MIME type, this call overwrites the existing one. @@ -114,7 +114,7 @@ public class RendererFactory { + AbstractRendererMaker.class.getName()); } } - + /** * Add a new FOEventHandlerMaker. If another maker has already been registered for a * particular MIME type, this call overwrites the existing one. @@ -140,7 +140,7 @@ public class RendererFactory { + AbstractFOEventHandlerMaker.class.getName()); } } - + /** * Returns a RendererMaker which handles the given MIME type. * @param mime the requested output format @@ -151,7 +151,7 @@ public class RendererFactory { = (AbstractRendererMaker)rendererMakerMapping.get(mime); return maker; } - + /** * Returns a FOEventHandlerMaker which handles the given MIME type. * @param mime the requested output format @@ -162,7 +162,7 @@ public class RendererFactory { = (AbstractFOEventHandlerMaker)eventHandlerMakerMapping.get(mime); return maker; } - + /** * Creates a Renderer object based on render-type desired * @param userAgent the user agent for access to configuration @@ -170,7 +170,7 @@ public class RendererFactory { * @return the new Renderer instance * @throws FOPException if the renderer cannot be properly constructed */ - public Renderer createRenderer(FOUserAgent userAgent, String outputFormat) + public Renderer createRenderer(FOUserAgent userAgent, String outputFormat) throws FOPException { if (userAgent.getRendererOverride() != null) { return userAgent.getRendererOverride(); @@ -189,8 +189,8 @@ public class RendererFactory { return rend; } } - - + + /** * Creates FOEventHandler instances based on the desired output. * @param userAgent the user agent for access to configuration @@ -199,7 +199,7 @@ public class RendererFactory { * @return the newly constructed FOEventHandler * @throws FOPException if the FOEventHandler cannot be properly constructed */ - public FOEventHandler createFOEventHandler(FOUserAgent userAgent, + public FOEventHandler createFOEventHandler(FOUserAgent userAgent, String outputFormat, OutputStream out) throws FOPException { if (userAgent.getFOEventHandlerOverride() != null) { @@ -214,8 +214,8 @@ public class RendererFactory { + " Neither an FOEventHandler, nor a Renderer could be found" + " for this output format."); } else { - if (out == null - && userAgent.getRendererOverride() == null + if (out == null + && userAgent.getRendererOverride() == null && rendMaker.needsOutputStream()) { throw new FOPException( "OutputStream has not been set"); @@ -228,7 +228,7 @@ public class RendererFactory { } } } - + /** * @return an array of all supported MIME types */ @@ -245,7 +245,7 @@ public class RendererFactory { Collections.sort(lst); return (String[])lst.toArray(new String[lst.size()]); } - + /** * Discovers Renderer implementations through the classpath and dynamically * registers them. @@ -259,7 +259,7 @@ public class RendererFactory { AbstractRendererMaker maker = (AbstractRendererMaker)providers.next(); try { if (log.isDebugEnabled()) { - log.debug("Dynamically adding maker for Renderer: " + log.debug("Dynamically adding maker for Renderer: " + maker.getClass().getName()); } addRendererMaker(maker); @@ -270,7 +270,7 @@ public class RendererFactory { } } } - + /** * Discovers FOEventHandler implementations through the classpath and dynamically * registers them. @@ -284,7 +284,7 @@ public class RendererFactory { AbstractFOEventHandlerMaker maker = (AbstractFOEventHandlerMaker)providers.next(); try { if (log.isDebugEnabled()) { - log.debug("Dynamically adding maker for FOEventHandler: " + log.debug("Dynamically adding maker for FOEventHandler: " + maker.getClass().getName()); } addFOEventHandlerMaker(maker); @@ -295,5 +295,5 @@ public class RendererFactory { } } } - + } |