Classes in this File | Line Coverage | Branch Coverage | Complexity | |||||||
DefaultXMLWriterFactory |
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| 1.5;1,5 |
1 | /* |
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2 | * Copyright 2003, 2004 The Apache Software Foundation |
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3 | * |
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4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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5 | * you may not use this file except in compliance with the License. |
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6 | * You may obtain a copy of the License at |
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7 | * |
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8 | * http://www.apache.org/licenses/LICENSE-2.0 |
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9 | * |
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10 | * Unless required by applicable law or agreed to in writing, software |
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11 | * distributed under the License is distributed on an "AS IS" BASIS, |
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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13 | * See the License for the specific language governing permissions and |
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14 | * limitations under the License. |
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15 | */ |
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16 | package org.apache.xmlrpc.serializer; |
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17 | ||
18 | import java.io.OutputStream; |
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19 | import java.io.StringWriter; |
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20 | ||
21 | import org.apache.ws.commons.serialize.CharSetXMLWriter; |
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22 | import org.apache.xmlrpc.XmlRpcException; |
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23 | import org.apache.xmlrpc.common.XmlRpcStreamConfig; |
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24 | import org.xml.sax.ContentHandler; |
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25 | import org.xml.sax.helpers.AttributesImpl; |
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26 | ||
27 | ||
28 | /** The default implementation of {@link org.apache.xmlrpc.serializer.XmlWriterFactory} |
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29 | * tests, whether the {@link org.apache.xmlrpc.serializer.CharSetXmlWriterFactory} |
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30 | * is usable. This is the case, when running in Java 1.4 or later. If so, |
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31 | * this factory is used. Otherwise, the |
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32 | * {@link org.apache.xmlrpc.serializer.BaseXmlWriterFactory} is used as a |
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33 | * fallback. |
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34 | */ |
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35 | public class DefaultXMLWriterFactory implements XmlWriterFactory { |
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36 | private final XmlWriterFactory factory; |
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37 | ||
38 | /** Creates a new instance. |
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39 | */ |
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40 | 422 | public DefaultXMLWriterFactory() { |
41 | XmlWriterFactory xwf; |
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42 | try { |
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43 | 422 | CharSetXMLWriter csw = new CharSetXMLWriter(); |
44 | 422 | StringWriter sw = new StringWriter(); |
45 | 422 | csw.setWriter(sw); |
46 | 422 | csw.startDocument(); |
47 | 0 | csw.startElement("", "test", "test", new AttributesImpl()); |
48 | 0 | csw.endElement("", "test", "test"); |
49 | 0 | csw.endDocument(); |
50 | 0 | xwf = new CharSetXmlWriterFactory(); |
51 | 422 | } catch (Throwable t) { |
52 | 422 | xwf = new BaseXmlWriterFactory(); |
53 | } |
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54 | 422 | factory = xwf; |
55 | 422 | } |
56 | ||
57 | public ContentHandler getXmlWriter(XmlRpcStreamConfig pConfig, |
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58 | OutputStream pStream) throws XmlRpcException { |
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59 | 664 | return factory.getXmlWriter(pConfig, pStream); |
60 | } |
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61 | } |