jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/DefaultValueLoaderDecorator.java@31893650acaf

8036981: JAXB not preserving formatting for xsd:any Mixed content
Reviewed-by: lancea, mkos

     1 /*

     2  * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 package com.sun.xml.internal.bind.v2.runtime.unmarshaller;

    28 import org.xml.sax.SAXException;

    30 /**

    31  * Decorates another {@link Loader} by setting a default value.

    32  *

    33  * @author Kohsuke Kawaguchi

    34  */

    35 public final class DefaultValueLoaderDecorator extends Loader {

    36     private final Loader l;

    37     private final String defaultValue;

    39     public DefaultValueLoaderDecorator(Loader l, String defaultValue) {

    40         this.l = l;

    41         this.defaultValue = defaultValue;

    42     }

    44     @Override

    45     public void startElement(UnmarshallingContext.State state, TagName ea) throws SAXException {

    46         // install the default value, but don't override the one given by the parent loader

    47         if(state.getElementDefaultValue() == null)

    48             state.setElementDefaultValue(defaultValue);

    50         state.setLoader(l);

    51         l.startElement(state,ea);

    52     }

    53 }

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