| /* |
| |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| 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. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| |
| */ |
| package org.apache.batik.transcoder; |
| |
| import java.util.Map; |
| |
| /** |
| * This is a utility class that can be used by transcoders that |
| * support transcoding hints and/or error handler. |
| * |
| * @author <a href="mailto:Thierry.Kormann@sophia.inria.fr">Thierry Kormann</a> |
| * @version $Id$ |
| */ |
| public class TranscoderSupport { |
| |
| static final ErrorHandler defaultErrorHandler = new DefaultErrorHandler(); |
| |
| /** The transcoding hints. */ |
| protected TranscodingHints hints = new TranscodingHints(); |
| /** The error handler used to report warnings and errors. */ |
| protected ErrorHandler handler = defaultErrorHandler; |
| |
| /** |
| * Constructs a new <tt>TranscoderSupport</tt>. |
| */ |
| public TranscoderSupport() { } |
| |
| /** |
| * Returns a copy of the transcoding hints of this transcoder. |
| */ |
| public TranscodingHints getTranscodingHints() { |
| return new TranscodingHints(hints); |
| } |
| |
| /** |
| * Sets the value of a single preference for the transcoding process. |
| * @param key the key of the hint to be set |
| * @param value the value indicating preferences for the specified |
| * hint category. |
| */ |
| public void addTranscodingHint(TranscodingHints.Key key, Object value) { |
| hints.put(key, value); |
| } |
| |
| /** |
| * Removes the value of a single preference for the transcoding process. |
| * @param key the key of the hint to remove |
| */ |
| public void removeTranscodingHint(TranscodingHints.Key key) { |
| hints.remove(key); |
| } |
| |
| /** |
| * Replaces the values of all preferences for the transcoding algorithms |
| * with the specified hints. |
| * @param hints the rendering hints to be set |
| */ |
| public void setTranscodingHints(Map hints) { |
| this.hints.putAll(hints); |
| } |
| |
| /** |
| * Sets the values of all preferences for the transcoding algorithms |
| * with the specified hints. |
| * @param hints the rendering hints to be set |
| */ |
| public void setTranscodingHints(TranscodingHints hints) { |
| this.hints = hints; |
| } |
| |
| /** |
| * Sets the error handler this transcoder may use to report |
| * warnings and errors. |
| * @param handler to ErrorHandler to use |
| */ |
| public void setErrorHandler(ErrorHandler handler) { |
| this.handler = handler; |
| } |
| |
| /** |
| * Returns the error handler this transcoder uses to report |
| * warnings and errors, or null if any. |
| */ |
| public ErrorHandler getErrorHandler() { |
| return handler; |
| } |
| } |
| |
| |