{"id":346,"date":"2012-09-24T23:59:20","date_gmt":"2012-09-24T14:59:20","guid":{"rendered":"http:\/\/www.typea.info\/blog\/index.php\/2012\/09\/24\/jaxb_dtd\/"},"modified":"2012-09-24T23:59:20","modified_gmt":"2012-09-24T14:59:20","slug":"jaxb_dtd","status":"publish","type":"post","link":"https:\/\/www.typea.info\/blog\/index.php\/2012\/09\/24\/jaxb_dtd\/","title":{"rendered":"JAXB \u3067 DTD \u59a5\u5f53\u6027\u691c\u67fb\u3092\u3057\u305f\u308a\u3001\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u6307\u5b9a\u3057\u305f\u308a"},"content":{"rendered":"<\/p>\n

\u4ee5\u4e0b\u3001\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3092\u66f8\u304f\u306e\u306b\u82e5\u5e72\u60a9\u3093\u3060\u306e\u3068\u3001\u5fd8\u308c\u305d\u3046\u306a\u306e\u3067\u30e1\u30e2\u3002<\/p>\n

Jaxb2Marshaller \u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u6307\u5b9a\u3059\u308b<\/h2>\n

Spring \u306e Jaxb2Marshaller \u306b\u5bfe\u3057\u3066\u3001\u30a8\u30f3\u30b3\u30fc\u30c9\u306a\u3069\u6307\u5b9a\u3067\u304d\u308b\u3002<\/p>\n

javax.xml.bind.Marshaller<\/a> \u306e\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u53c2\u7167<\/p>\n\n\n\n\n\n\n\n\n
\u30d7\u30ed\u30d1\u30c6\u30a3<\/td>\n\u610f\u5473<\/td>\n<\/tr>\n
jaxb.encoding<\/td>\nXML \u30c7\u30fc\u30bf\u3092\u6574\u5217\u5316\u3059\u308b\u3068\u304d\u306b\u4f7f\u7528\u3055\u308c\u308b\u51fa\u529b\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/td>\n<\/tr>\n
jaxb.formatted.output<\/td>\nMarshaller \u304c\u6539\u884c\u3068\u30a4\u30f3\u30c7\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u7d50\u679c\u3068\u3057\u3066\u5f97\u3089\u308c\u308b XML \u30c7\u30fc\u30bf\u3092\u66f8\u5f0f\u8a2d\u5b9a\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u5236\u5fa1<\/td>\n<\/tr>\n
jaxb.schemaLocation<\/td>\nxsi:schemaLocation \u5c5e\u6027\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/td>\n<\/tr>\n
jaxb.noNamespaceSchemaLocation<\/td>\n\u751f\u6210 XML \u30c7\u30fc\u30bf\u306e xsi:noNamespaceSchemaLocation \u5c5e\u6027\u3092\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/td>\n<\/tr>\n
jaxb.fragment<\/tt><\/td>\n\u6587\u66f8\u30ec\u30d9\u30eb\u306e\u30a4\u30d9\u30f3\u30c8\u304c Marshaller \u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u6c7a\u5b9a\u3057\u307e\u3059<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3001\u4ee5\u4e0b\u306e\u69d8\u306b\u4e0a\u8a18\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u3002<\/a><\/p>\n

<bean class="org.springframework.oxm.jaxb.Jaxb2Marshaller">\r\n    <property name="classesToBeBound">\r\n        <list> .... <\/list>\r\n    <\/property>\r\n    <property name="marshallerProperties">\r\n        <map>\r\n            <entry>\r\n                <key>\r\n                    <util:constant static-field="javax.xml.bind.Marshaller.JAXB_FORMATTED_OUTPUT" \/>\r\n               <\/key>\r\n              <value type="java.lang.Boolean">true<\/value>\r\n            <\/entry>\r\n        <\/map>\r\n    <\/property>\r\n<\/bean><\/pre>\n
\u52d5\u7684\u306b\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u5909\u66f4\u3059\u308b\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u69d8\u306b setMarshallerProperties \u306b\u8a2d\u5b9a\u3067\u304d\u308b\u3002<\/p>\n
\/**\r\n * Object\u3092XML\u51fa\u529b\u3059\u308b\r\n * @param marshaller Jaxb2Marshaller \u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\r\n * @param obj XML\u5316\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\r\n * @param encoding XML\u306e\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\r\n * @isFragment XML\u5ba3\u8a00\u3092\u51fa\u529b\u3057\u306a\u3044\u5834\u5408 true\r\n * @isFormatted \u66f8\u5f0f\u6574\u5f62\u3059\u308b\u5834\u5408 true\r\n *\/ \r\nprotected String objectToXml(Jaxb2Marshaller marshaller, Object obj, String encoding, boolean isFragment, boolean isFormatted){\r\n    \r\n    try {\r\n        String fileEnc = "UTF-8";\r\n        \r\n        ByteArrayOutputStream os = new ByteArrayOutputStream();\r\n        StreamResult result = new StreamResult(os);\r\n        \r\n        if (isFragment || isFormatted || (encoding != null)) {\r\n            Map<String, Object> properties = new HashMap<String, Object>();\r\n            if (encoding != null) {\r\n                fileEnc = encoding;\r\n                properties.put("jaxb.encoding", encoding);\r\n            }\r\n            if (isFragment) {\r\n                properties.put("jaxb.fragment", Boolean.TRUE);\r\n            }\r\n            if (isFormatted) {\r\n                properties.put("jaxb.formatted.output", Boolean.TRUE);\r\n            }\r\n            marshaller.setMarshallerProperties(properties);\r\n        }\r\n        marshaller.marshal(obj, result);\r\n        return os.toString(fileEnc);\r\n        \r\n    }catch (Exception e) {\r\n        e.printStackTrace();\r\n    }\r\n}<\/pre>\n
DOCTYPE\u306e\u51fa\u529b<\/h2>\n
JAXB\u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3<\/a>\u3068\u304b\u3067\u3001DOCTYPE\u306e\u51fa\u529b\u304f\u3089\u3044\u3067\u304d\u305d\u3046\u306a\u3082\u306e\u3060\u304c\u3001\u3069\u3046\u3084\u3063\u3066\u3044\u3044\u304b\u308f\u304b\u3089\u306a\u3044\u3002\u3068\u3044\u3046\u304b\u3067\u304d\u306a\u3055\u305d\u3046\u3002\u3002\u3002<\/p>\n
\u305f\u3060\u4e0a\u8a18 Jaxb2Marshaller \u306e jaxb.fragment \u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u3001JavaDoc<\/a> \u306b\u3042\u308b\u3088\u3046\u306b\u3001marshal(Object,OutputStream)<\/code><\/a>\u3084\u3001marshal(Object,Writer)<\/code><\/a> \u3067\u547c\u3073\u51fa\u3057\u305f\u5834\u5408\u3001XML \u5ba3\u8a00\u3092\u751f\u6210\u3057\u306a\u3044\u3002<\/p>\n
\u3053\u308c\u3092\u5229\u7528\u3057\u3066\u3001XML\u5ba3\u8a00\u3068\u3001DOCTYPE\u90e8\u5206\u306f\u81ea\u5206\u3067\u51fa\u529b\u3059\u308b\u3002<\/p>\n
Task \u306f\u5bfe\u8c61\u3068\u306a\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3002dtd \u30d5\u30a1\u30a4\u30eb\u306f\u3001\u4e0b\u8a18\u4f8b\u3067\u306f\u3001c:\\work\\test\\upload.dtd \u306b\u5b9f\u969b\u306bDTD\u30d5\u30a1\u30a4\u30eb\u3092\u7f6e\u3044\u3066\u304a\u304f\u3002\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3082\u6307\u5b9a\u3057\u3066\u3044\u308b\u3002<\/p>\n
XML\u5ba3\u8a00\u3068\u3001DOCTYPE\u306f\u81ea\u529b\u3067\u4f5c\u6210\u3057\u3001StringBuffer \u306b\u7a81\u3063\u8fbc\u3093\u3067\u3001\u6700\u7d42\u7684\u306aXML\u3092\u691c\u67fb\u30e1\u30bd\u30c3\u30c9\u306b\u6e21\u3059\u3002<\/p>\n
Task task = new Task();\r\nString encode = "ISO-8859-1";\r\nString dtd = "file:\/\/\/C:\/work\/test\/upload.dtd";\r\nString type = Task.class.getSimpleName();\r\nboolean isFragment = true;\r\nString xmlFragment = objectToXml(imdsJaxb2Marshaller, task, encode, isFragment, true);\r\n\r\nStringBuffer xml = new StringBuffer();\r\nxml.append(String.format("<?xml version=\\"1.0\\" encoding=\\"%s\\">\\n",encode));\r\nxml.append(String.format("<!DOCTYPE %s SYSTEM \\"%s\\">\\n",type, dtd));\r\nxml.append(xmlFragment);\r\n\r\ndtdValidation(xml.toString());<\/pre>\n
DTD\u306e\u59a5\u5f53\u6027\u691c\u67fb<\/h2>\n
\u3053\u3053\u3067\u3001\u3044\u308d\u3093\u306a\u30d1\u30bf\u30fc\u30f3\u306e\u59a5\u5f53\u6027\u691c\u67fb\u4f8b\u30b5\u30f3\u30d7\u30eb\u304c\u3042\u308b\u306e\u3067\u53c2\u8003\u306b<\/a>\u3001dtdValidateion() \u30e1\u30bd\u30c3\u30c9\u3092\u8a18\u8ff0\u3002<\/p>\n
protected void dtdValidation(String xml) {\r\n    try {\r\n        SAXParserFactory factory = SAXParserFactory.newInstance();\r\n        factory.setValidating(true);\r\n        factory.setNamespaceAware(true);\r\n\r\n        SAXParser parser = factory.newSAXParser();\r\n\r\n        XMLReader reader = parser.getXMLReader();\r\n        reader.setErrorHandler(new SimpleErrorHandler());\r\n        reader.parse(new InputSource(new StringReader(xml)));\r\n    \r\n    }catch(Exception e) {\r\n        e.printStackTrace();\r\n    }\r\n}   \r\n\r\nprivate static class SimpleErrorHandler implements ErrorHandler {\r\n    public void warning(SAXParseException e) throws SAXException {\r\n        System.out.println(e.getMessage());\r\n    }\r\n\r\n    public void error(SAXParseException e) throws SAXException {\r\n        System.out.println(e.getMessage());\r\n    }\r\n\r\n    public void fatalError(SAXParseException e) throws SAXException {\r\n        System.out.println(e.getMessage());\r\n    }\r\n}<\/pre>\n
\u3044\u3058\u3087\u3046\u3002<\/p>\n