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/reflect/ListTransducedAccessorImpl.java Wed Apr 27 01:27:09 2016 +0800 1.3 @@ -0,0 +1,146 @@ 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.reflect; 1.30 + 1.31 +import javax.xml.bind.JAXBException; 1.32 + 1.33 +import com.sun.xml.internal.bind.WhiteSpaceProcessor; 1.34 +import com.sun.xml.internal.bind.api.AccessorException; 1.35 +import com.sun.xml.internal.bind.v2.runtime.Transducer; 1.36 +import com.sun.xml.internal.bind.v2.runtime.XMLSerializer; 1.37 + 1.38 +import org.xml.sax.SAXException; 1.39 + 1.40 +/** 1.41 + * {@link TransducedAccessor} for a list simple type. 1.42 + * 1.43 + * @author Kohsuke Kawaguchi 1.44 + */ 1.45 +public final class ListTransducedAccessorImpl<BeanT,ListT,ItemT,PackT> extends DefaultTransducedAccessor<BeanT> { 1.46 + /** 1.47 + * {@link Transducer} for each item type. 1.48 + */ 1.49 + private final Transducer<ItemT> xducer; 1.50 + /** 1.51 + * {@link Lister} for handling list of tokens. 1.52 + */ 1.53 + private final Lister<BeanT,ListT,ItemT,PackT> lister; 1.54 + /** 1.55 + * {@link Accessor} to get/set the list. 1.56 + */ 1.57 + private final Accessor<BeanT,ListT> acc; 1.58 + 1.59 + public ListTransducedAccessorImpl(Transducer<ItemT> xducer, Accessor<BeanT,ListT> acc, Lister<BeanT,ListT,ItemT,PackT> lister) { 1.60 + this.xducer = xducer; 1.61 + this.lister = lister; 1.62 + this.acc = acc; 1.63 + } 1.64 + 1.65 + public boolean useNamespace() { 1.66 + return xducer.useNamespace(); 1.67 + } 1.68 + 1.69 + public void declareNamespace(BeanT bean, XMLSerializer w) throws AccessorException, SAXException { 1.70 + ListT list = acc.get(bean); 1.71 + 1.72 + if(list!=null) { 1.73 + ListIterator<ItemT> itr = lister.iterator(list, w); 1.74 + 1.75 + while(itr.hasNext()) { 1.76 + try { 1.77 + ItemT item = itr.next(); 1.78 + if (item != null) { 1.79 + xducer.declareNamespace(item,w); 1.80 + } 1.81 + } catch (JAXBException e) { 1.82 + w.reportError(null,e); 1.83 + } 1.84 + } 1.85 + } 1.86 + } 1.87 + 1.88 + // TODO: this is inefficient, consider a redesign 1.89 + // perhaps we should directly write to XMLSerializer, 1.90 + // or maybe add more methods like writeLeafElement. 1.91 + public String print(BeanT o) throws AccessorException, SAXException { 1.92 + ListT list = acc.get(o); 1.93 + 1.94 + if(list==null) 1.95 + return null; 1.96 + 1.97 + StringBuilder buf = new StringBuilder(); 1.98 + XMLSerializer w = XMLSerializer.getInstance(); 1.99 + ListIterator<ItemT> itr = lister.iterator(list, w); 1.100 + 1.101 + while(itr.hasNext()) { 1.102 + try { 1.103 + ItemT item = itr.next(); 1.104 + if (item != null) { 1.105 + if(buf.length()>0) buf.append(' '); 1.106 + buf.append(xducer.print(item)); 1.107 + } 1.108 + } catch (JAXBException e) { 1.109 + w.reportError(null,e); 1.110 + } 1.111 + } 1.112 + return buf.toString(); 1.113 + } 1.114 + 1.115 + private void processValue(BeanT bean, CharSequence s) throws AccessorException, SAXException { 1.116 + PackT pack = lister.startPacking(bean,acc); 1.117 + 1.118 + int idx = 0; 1.119 + int len = s.length(); 1.120 + 1.121 + while(true) { 1.122 + int p = idx; 1.123 + while( p<len && !WhiteSpaceProcessor.isWhiteSpace(s.charAt(p)) ) 1.124 + p++; 1.125 + 1.126 + CharSequence token = s.subSequence(idx,p); 1.127 + if (!token.equals("")) 1.128 + lister.addToPack(pack,xducer.parse(token)); 1.129 + 1.130 + if(p==len) break; // done 1.131 + 1.132 + while( p<len && WhiteSpaceProcessor.isWhiteSpace(s.charAt(p)) ) 1.133 + p++; 1.134 + if(p==len) break; // done 1.135 + 1.136 + idx = p; 1.137 + } 1.138 + 1.139 + lister.endPacking(pack,bean,acc); 1.140 + } 1.141 + 1.142 + public void parse(BeanT bean, CharSequence lexical) throws AccessorException, SAXException { 1.143 + processValue(bean,lexical); 1.144 + } 1.145 + 1.146 + public boolean hasValue(BeanT bean) throws AccessorException { 1.147 + return acc.get(bean)!=null; 1.148 + } 1.149 +}