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Java > Open Source Codes > org > outerj > daisy > publisher > serverimpl > AbstractHandler


1 /*
2  * Copyright 2004 Outerthought bvba and Schaubroeck nv
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */

16 package org.outerj.daisy.publisher.serverimpl;
17
18 import org.xml.sax.ContentHandler JavaDoc;
19 import org.xml.sax.SAXException JavaDoc;
20 import org.xml.sax.helpers.AttributesImpl JavaDoc;
21
22 public abstract class AbstractHandler {
23     protected ContentHandler JavaDoc consumer;
24
25     public AbstractHandler(ContentHandler JavaDoc consumer) {
26         this.consumer = consumer;
27     }
28
29     protected void outputError(String JavaDoc message) throws SAXException JavaDoc {
30         AttributesImpl JavaDoc attrs = new AttributesImpl JavaDoc();
31         attrs.addAttribute("", "class", "class", "CDATA", "daisy-error");
32         consumer.startElement("", "p", "p", attrs);
33         consumer.characters(message.toCharArray(), 0, message.length());
34         consumer.endElement("", "p", "p");
35     }
36
37     protected void outputErrorAsDoc(String JavaDoc message) throws SAXException JavaDoc {
38         consumer.startElement("", "html", "html", new AttributesImpl JavaDoc());
39         consumer.startElement("", "body", "body", new AttributesImpl JavaDoc());
40         outputError(message);
41         consumer.endElement("", "body", "body");
42         consumer.endElement("", "html", "html");
43     }
44 }
45
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