1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/jaxws_classes/javax/xml/bind/UnmarshallerHandler.java Wed Apr 27 01:27:09 2016 +0800 1.3 @@ -0,0 +1,83 @@ 1.4 +/* 1.5 + * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. Oracle designates this 1.11 + * particular file as subject to the "Classpath" exception as provided 1.12 + * by Oracle in the LICENSE file that accompanied this code. 1.13 + * 1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.17 + * version 2 for more details (a copy is included in the LICENSE file that 1.18 + * accompanied this code). 1.19 + * 1.20 + * You should have received a copy of the GNU General Public License version 1.21 + * 2 along with this work; if not, write to the Free Software Foundation, 1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.23 + * 1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.25 + * or visit www.oracle.com if you need additional information or have any 1.26 + * questions. 1.27 + */ 1.28 + 1.29 +package javax.xml.bind; 1.30 + 1.31 +import org.xml.sax.ContentHandler; 1.32 + 1.33 +/** 1.34 + * Unmarshaller implemented as SAX ContentHandler. 1.35 + * 1.36 + * <p> 1.37 + * Applications can use this interface to use their JAXB provider as a component 1.38 + * in an XML pipeline. For example: 1.39 + * 1.40 + * <pre> 1.41 + * JAXBContext context = JAXBContext.newInstance( "org.acme.foo" ); 1.42 + * 1.43 + * Unmarshaller unmarshaller = context.createUnmarshaller(); 1.44 + * 1.45 + * UnmarshallerHandler unmarshallerHandler = unmarshaller.getUnmarshallerHandler(); 1.46 + * 1.47 + * SAXParserFactory spf = SAXParserFactory.newInstance(); 1.48 + * spf.setNamespaceAware( true ); 1.49 + * 1.50 + * XMLReader xmlReader = spf.newSAXParser().getXMLReader(); 1.51 + * xmlReader.setContentHandler( unmarshallerHandler ); 1.52 + * xmlReader.parse(new InputSource( new FileInputStream( XML_FILE ) ) ); 1.53 + * 1.54 + * MyObject myObject= (MyObject)unmarshallerHandler.getResult(); 1.55 + * </pre> 1.56 + * 1.57 + * <p> 1.58 + * This interface is reusable: even if the user fails to unmarshal 1.59 + * an object, s/he can still start a new round of unmarshalling. 1.60 + * 1.61 + * @author <ul><li>Kohsuke KAWAGUCHI, Sun Microsystems, Inc.</li></ul> 1.62 + * @see Unmarshaller#getUnmarshallerHandler() 1.63 + * @since JAXB1.0 1.64 + */ 1.65 +public interface UnmarshallerHandler extends ContentHandler 1.66 +{ 1.67 + /** 1.68 + * Obtains the unmarshalled result. 1.69 + * 1.70 + * This method can be called only after this handler 1.71 + * receives the endDocument SAX event. 1.72 + * 1.73 + * @exception IllegalStateException 1.74 + * if this method is called before this handler 1.75 + * receives the endDocument event. 1.76 + * 1.77 + * @exception JAXBException 1.78 + * if there is any unmarshalling error. 1.79 + * Note that the implementation is allowed to throw SAXException 1.80 + * during the parsing when it finds an error. 1.81 + * 1.82 + * @return 1.83 + * always return a non-null valid object which was unmarshalled. 1.84 + */ 1.85 + Object getResult() throws JAXBException, IllegalStateException; 1.86 +}