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src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/reflect/ListTransducedAccessorImpl.java@d5c5a205d7fb (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/reflect/ListTransducedAccessorImpl.java

Sun, 18 Jun 2017 23:18:45 +0100

author

aefimov

date

Sun, 18 Jun 2017 23:18:45 +0100

changeset 1491

d5c5a205d7fb

parent 0

373ffda63c9a

permissions

-rw-r--r--

8172297: In java 8, the marshalling with JAX-WS does not escape carriage return
Reviewed-by: lancea

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	package com.sun.xml.internal.bind.v2.runtime.reflect;
aoqi@0	27
aoqi@0	28	import javax.xml.bind.JAXBException;
aoqi@0	29
aoqi@0	30	import com.sun.xml.internal.bind.WhiteSpaceProcessor;
aoqi@0	31	import com.sun.xml.internal.bind.api.AccessorException;
aoqi@0	32	import com.sun.xml.internal.bind.v2.runtime.Transducer;
aoqi@0	33	import com.sun.xml.internal.bind.v2.runtime.XMLSerializer;
aoqi@0	34
aoqi@0	35	import org.xml.sax.SAXException;
aoqi@0	36
aoqi@0	37	/**
aoqi@0	38	* {@link TransducedAccessor} for a list simple type.
aoqi@0	39	*
aoqi@0	40	* @author Kohsuke Kawaguchi
aoqi@0	41	*/
aoqi@0	42	public final class ListTransducedAccessorImpl<BeanT,ListT,ItemT,PackT> extends DefaultTransducedAccessor<BeanT> {
aoqi@0	43	/**
aoqi@0	44	* {@link Transducer} for each item type.
aoqi@0	45	*/
aoqi@0	46	private final Transducer<ItemT> xducer;
aoqi@0	47	/**
aoqi@0	48	* {@link Lister} for handling list of tokens.
aoqi@0	49	*/
aoqi@0	50	private final Lister<BeanT,ListT,ItemT,PackT> lister;
aoqi@0	51	/**
aoqi@0	52	* {@link Accessor} to get/set the list.
aoqi@0	53	*/
aoqi@0	54	private final Accessor<BeanT,ListT> acc;
aoqi@0	55
aoqi@0	56	public ListTransducedAccessorImpl(Transducer<ItemT> xducer, Accessor<BeanT,ListT> acc, Lister<BeanT,ListT,ItemT,PackT> lister) {
aoqi@0	57	this.xducer = xducer;
aoqi@0	58	this.lister = lister;
aoqi@0	59	this.acc = acc;
aoqi@0	60	}
aoqi@0	61
aoqi@0	62	public boolean useNamespace() {
aoqi@0	63	return xducer.useNamespace();
aoqi@0	64	}
aoqi@0	65
aoqi@0	66	public void declareNamespace(BeanT bean, XMLSerializer w) throws AccessorException, SAXException {
aoqi@0	67	ListT list = acc.get(bean);
aoqi@0	68
aoqi@0	69	if(list!=null) {
aoqi@0	70	ListIterator<ItemT> itr = lister.iterator(list, w);
aoqi@0	71
aoqi@0	72	while(itr.hasNext()) {
aoqi@0	73	try {
aoqi@0	74	ItemT item = itr.next();
aoqi@0	75	if (item != null) {
aoqi@0	76	xducer.declareNamespace(item,w);
aoqi@0	77	}
aoqi@0	78	} catch (JAXBException e) {
aoqi@0	79	w.reportError(null,e);
aoqi@0	80	}
aoqi@0	81	}
aoqi@0	82	}
aoqi@0	83	}
aoqi@0	84
aoqi@0	85	// TODO: this is inefficient, consider a redesign
aoqi@0	86	// perhaps we should directly write to XMLSerializer,
aoqi@0	87	// or maybe add more methods like writeLeafElement.
aoqi@0	88	public String print(BeanT o) throws AccessorException, SAXException {
aoqi@0	89	ListT list = acc.get(o);
aoqi@0	90
aoqi@0	91	if(list==null)
aoqi@0	92	return null;
aoqi@0	93
aoqi@0	94	StringBuilder buf = new StringBuilder();
aoqi@0	95	XMLSerializer w = XMLSerializer.getInstance();
aoqi@0	96	ListIterator<ItemT> itr = lister.iterator(list, w);
aoqi@0	97
aoqi@0	98	while(itr.hasNext()) {
aoqi@0	99	try {
aoqi@0	100	ItemT item = itr.next();
aoqi@0	101	if (item != null) {
aoqi@0	102	if(buf.length()>0) buf.append(' ');
aoqi@0	103	buf.append(xducer.print(item));
aoqi@0	104	}
aoqi@0	105	} catch (JAXBException e) {
aoqi@0	106	w.reportError(null,e);
aoqi@0	107	}
aoqi@0	108	}
aoqi@0	109	return buf.toString();
aoqi@0	110	}
aoqi@0	111
aoqi@0	112	private void processValue(BeanT bean, CharSequence s) throws AccessorException, SAXException {
aoqi@0	113	PackT pack = lister.startPacking(bean,acc);
aoqi@0	114
aoqi@0	115	int idx = 0;
aoqi@0	116	int len = s.length();
aoqi@0	117
aoqi@0	118	while(true) {
aoqi@0	119	int p = idx;
aoqi@0	120	while( p<len && !WhiteSpaceProcessor.isWhiteSpace(s.charAt(p)) )
aoqi@0	121	p++;
aoqi@0	122
aoqi@0	123	CharSequence token = s.subSequence(idx,p);
aoqi@0	124	if (!token.equals(""))
aoqi@0	125	lister.addToPack(pack,xducer.parse(token));
aoqi@0	126
aoqi@0	127	if(p==len) break; // done
aoqi@0	128
aoqi@0	129	while( p<len && WhiteSpaceProcessor.isWhiteSpace(s.charAt(p)) )
aoqi@0	130	p++;
aoqi@0	131	if(p==len) break; // done
aoqi@0	132
aoqi@0	133	idx = p;
aoqi@0	134	}
aoqi@0	135
aoqi@0	136	lister.endPacking(pack,bean,acc);
aoqi@0	137	}
aoqi@0	138
aoqi@0	139	public void parse(BeanT bean, CharSequence lexical) throws AccessorException, SAXException {
aoqi@0	140	processValue(bean,lexical);
aoqi@0	141	}
aoqi@0	142
aoqi@0	143	public boolean hasValue(BeanT bean) throws AccessorException {
aoqi@0	144	return acc.get(bean)!=null;
aoqi@0	145	}
aoqi@0	146	}