Mercurial > jdk8-mips64-public > jaxws / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/unmarshaller/DefaultValueLoaderDecorator.java	Wed Apr 27 01:27:09 2016 +0800
     1.3 @@ -0,0 +1,53 @@
     1.4 +/*
     1.5 + * Copyright (c) 1997, 2011, 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 com.sun.xml.internal.bind.v2.runtime.unmarshaller;
    1.30 +
    1.31 +import org.xml.sax.SAXException;
    1.32 +
    1.33 +/**
    1.34 + * Decorates another {@link Loader} by setting a default value.
    1.35 + *
    1.36 + * @author Kohsuke Kawaguchi
    1.37 + */
    1.38 +public final class DefaultValueLoaderDecorator extends Loader {
    1.39 +    private final Loader l;
    1.40 +    private final String defaultValue;
    1.41 +
    1.42 +    public DefaultValueLoaderDecorator(Loader l, String defaultValue) {
    1.43 +        this.l = l;
    1.44 +        this.defaultValue = defaultValue;
    1.45 +    }
    1.46 +
    1.47 +    @Override
    1.48 +    public void startElement(UnmarshallingContext.State state, TagName ea) throws SAXException {
    1.49 +        // install the default value, but don't override the one given by the parent loader
    1.50 +        if(state.elementDefaultValue==null)
    1.51 +            state.elementDefaultValue = defaultValue;
    1.52 +
    1.53 +        state.loader = l;
    1.54 +        l.startElement(state,ea);
    1.55 +    }
    1.56 +}