Tue, 06 Mar 2012 16:09:35 -0800
7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2005, 2010, 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.txw2; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import com.sun.xml.internal.txw2.output.XmlSerializer; |
aoqi@0 | 29 | |
aoqi@0 | 30 | import java.util.Map; |
aoqi@0 | 31 | import java.util.HashMap; |
aoqi@0 | 32 | |
aoqi@0 | 33 | /** |
aoqi@0 | 34 | * Coordinates the entire writing process. |
aoqi@0 | 35 | * |
aoqi@0 | 36 | * @author Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) |
aoqi@0 | 37 | */ |
aoqi@0 | 38 | public final class Document { |
aoqi@0 | 39 | |
aoqi@0 | 40 | private final XmlSerializer out; |
aoqi@0 | 41 | |
aoqi@0 | 42 | /** |
aoqi@0 | 43 | * Set to true once we invoke {@link XmlSerializer#startDocument()}. |
aoqi@0 | 44 | * |
aoqi@0 | 45 | * <p> |
aoqi@0 | 46 | * This is so that we can defer the writing as much as possible. |
aoqi@0 | 47 | */ |
aoqi@0 | 48 | private boolean started=false; |
aoqi@0 | 49 | |
aoqi@0 | 50 | /** |
aoqi@0 | 51 | * Currently active writer. |
aoqi@0 | 52 | * |
aoqi@0 | 53 | * <p> |
aoqi@0 | 54 | * This points to the last written token. |
aoqi@0 | 55 | */ |
aoqi@0 | 56 | private Content current = null; |
aoqi@0 | 57 | |
aoqi@0 | 58 | private final Map<Class,DatatypeWriter> datatypeWriters = new HashMap<Class,DatatypeWriter>(); |
aoqi@0 | 59 | |
aoqi@0 | 60 | /** |
aoqi@0 | 61 | * Used to generate unique namespace prefix. |
aoqi@0 | 62 | */ |
aoqi@0 | 63 | private int iota = 1; |
aoqi@0 | 64 | |
aoqi@0 | 65 | /** |
aoqi@0 | 66 | * Used to keep track of in-scope namespace bindings declared in ancestors. |
aoqi@0 | 67 | */ |
aoqi@0 | 68 | private final NamespaceSupport inscopeNamespace = new NamespaceSupport(); |
aoqi@0 | 69 | |
aoqi@0 | 70 | /** |
aoqi@0 | 71 | * Remembers the namespace declarations of the last unclosed start tag, |
aoqi@0 | 72 | * so that we can fix up dummy prefixes in {@link Pcdata}. |
aoqi@0 | 73 | */ |
aoqi@0 | 74 | private NamespaceDecl activeNamespaces; |
aoqi@0 | 75 | |
aoqi@0 | 76 | |
aoqi@0 | 77 | Document(XmlSerializer out) { |
aoqi@0 | 78 | this.out = out; |
aoqi@0 | 79 | for( DatatypeWriter dw : DatatypeWriter.BUILTIN ) |
aoqi@0 | 80 | datatypeWriters.put(dw.getType(),dw); |
aoqi@0 | 81 | } |
aoqi@0 | 82 | |
aoqi@0 | 83 | void flush() { |
aoqi@0 | 84 | out.flush(); |
aoqi@0 | 85 | } |
aoqi@0 | 86 | |
aoqi@0 | 87 | void setFirstContent(Content c) { |
aoqi@0 | 88 | assert current==null; |
aoqi@0 | 89 | current = new StartDocument(); |
aoqi@0 | 90 | current.setNext(this,c); |
aoqi@0 | 91 | } |
aoqi@0 | 92 | |
aoqi@0 | 93 | /** |
aoqi@0 | 94 | * Defines additional user object -> string conversion logic. |
aoqi@0 | 95 | * |
aoqi@0 | 96 | * <p> |
aoqi@0 | 97 | * Applications can add their own {@link DatatypeWriter} so that |
aoqi@0 | 98 | * application-specific objects can be turned into {@link String} |
aoqi@0 | 99 | * for output. |
aoqi@0 | 100 | * |
aoqi@0 | 101 | * @param dw |
aoqi@0 | 102 | * The {@link DatatypeWriter} to be added. Must not be null. |
aoqi@0 | 103 | */ |
aoqi@0 | 104 | public void addDatatypeWriter( DatatypeWriter<?> dw ) { |
aoqi@0 | 105 | datatypeWriters.put(dw.getType(),dw); |
aoqi@0 | 106 | } |
aoqi@0 | 107 | |
aoqi@0 | 108 | /** |
aoqi@0 | 109 | * Performs the output as much as possible |
aoqi@0 | 110 | */ |
aoqi@0 | 111 | void run() { |
aoqi@0 | 112 | while(true) { |
aoqi@0 | 113 | Content next = current.getNext(); |
aoqi@0 | 114 | if(next==null || !next.isReadyToCommit()) |
aoqi@0 | 115 | return; |
aoqi@0 | 116 | next.accept(visitor); |
aoqi@0 | 117 | next.written(); |
aoqi@0 | 118 | current = next; |
aoqi@0 | 119 | } |
aoqi@0 | 120 | } |
aoqi@0 | 121 | |
aoqi@0 | 122 | /** |
aoqi@0 | 123 | * Appends the given object to the end of the given buffer. |
aoqi@0 | 124 | * |
aoqi@0 | 125 | * @param nsResolver |
aoqi@0 | 126 | * use |
aoqi@0 | 127 | */ |
aoqi@0 | 128 | void writeValue( Object obj, NamespaceResolver nsResolver, StringBuilder buf ) { |
aoqi@0 | 129 | if(obj==null) |
aoqi@0 | 130 | throw new IllegalArgumentException("argument contains null"); |
aoqi@0 | 131 | |
aoqi@0 | 132 | if(obj instanceof Object[]) { |
aoqi@0 | 133 | for( Object o : (Object[])obj ) |
aoqi@0 | 134 | writeValue(o,nsResolver,buf); |
aoqi@0 | 135 | return; |
aoqi@0 | 136 | } |
aoqi@0 | 137 | if(obj instanceof Iterable) { |
aoqi@0 | 138 | for( Object o : (Iterable<?>)obj ) |
aoqi@0 | 139 | writeValue(o,nsResolver,buf); |
aoqi@0 | 140 | return; |
aoqi@0 | 141 | } |
aoqi@0 | 142 | |
aoqi@0 | 143 | if(buf.length()>0) |
aoqi@0 | 144 | buf.append(' '); |
aoqi@0 | 145 | |
aoqi@0 | 146 | Class c = obj.getClass(); |
aoqi@0 | 147 | while(c!=null) { |
aoqi@0 | 148 | DatatypeWriter dw = datatypeWriters.get(c); |
aoqi@0 | 149 | if(dw!=null) { |
aoqi@0 | 150 | dw.print(obj,nsResolver,buf); |
aoqi@0 | 151 | return; |
aoqi@0 | 152 | } |
aoqi@0 | 153 | c = c.getSuperclass(); |
aoqi@0 | 154 | } |
aoqi@0 | 155 | |
aoqi@0 | 156 | // if nothing applies, just use toString |
aoqi@0 | 157 | buf.append(obj); |
aoqi@0 | 158 | } |
aoqi@0 | 159 | |
aoqi@0 | 160 | // I wanted to hide those write method from users |
aoqi@0 | 161 | private final ContentVisitor visitor = new ContentVisitor() { |
aoqi@0 | 162 | public void onStartDocument() { |
aoqi@0 | 163 | // the startDocument token is used as the sentry, so this method shall never |
aoqi@0 | 164 | // be called. |
aoqi@0 | 165 | // out.startDocument() is invoked when we write the start tag of the root element. |
aoqi@0 | 166 | throw new IllegalStateException(); |
aoqi@0 | 167 | } |
aoqi@0 | 168 | |
aoqi@0 | 169 | public void onEndDocument() { |
aoqi@0 | 170 | out.endDocument(); |
aoqi@0 | 171 | } |
aoqi@0 | 172 | |
aoqi@0 | 173 | public void onEndTag() { |
aoqi@0 | 174 | out.endTag(); |
aoqi@0 | 175 | inscopeNamespace.popContext(); |
aoqi@0 | 176 | activeNamespaces = null; |
aoqi@0 | 177 | } |
aoqi@0 | 178 | |
aoqi@0 | 179 | public void onPcdata(StringBuilder buffer) { |
aoqi@0 | 180 | if(activeNamespaces!=null) |
aoqi@0 | 181 | buffer = fixPrefix(buffer); |
aoqi@0 | 182 | out.text(buffer); |
aoqi@0 | 183 | } |
aoqi@0 | 184 | |
aoqi@0 | 185 | public void onCdata(StringBuilder buffer) { |
aoqi@0 | 186 | if(activeNamespaces!=null) |
aoqi@0 | 187 | buffer = fixPrefix(buffer); |
aoqi@0 | 188 | out.cdata(buffer); |
aoqi@0 | 189 | } |
aoqi@0 | 190 | |
aoqi@0 | 191 | public void onComment(StringBuilder buffer) { |
aoqi@0 | 192 | if(activeNamespaces!=null) |
aoqi@0 | 193 | buffer = fixPrefix(buffer); |
aoqi@0 | 194 | out.comment(buffer); |
aoqi@0 | 195 | } |
aoqi@0 | 196 | |
aoqi@0 | 197 | public void onStartTag(String nsUri, String localName, Attribute attributes, NamespaceDecl namespaces) { |
aoqi@0 | 198 | assert nsUri!=null; |
aoqi@0 | 199 | assert localName!=null; |
aoqi@0 | 200 | |
aoqi@0 | 201 | activeNamespaces = namespaces; |
aoqi@0 | 202 | |
aoqi@0 | 203 | if(!started) { |
aoqi@0 | 204 | started = true; |
aoqi@0 | 205 | out.startDocument(); |
aoqi@0 | 206 | } |
aoqi@0 | 207 | |
aoqi@0 | 208 | inscopeNamespace.pushContext(); |
aoqi@0 | 209 | |
aoqi@0 | 210 | // declare the explicitly bound namespaces |
aoqi@0 | 211 | for( NamespaceDecl ns=namespaces; ns!=null; ns=ns.next ) { |
aoqi@0 | 212 | ns.declared = false; // reset this flag |
aoqi@0 | 213 | |
aoqi@0 | 214 | if(ns.prefix!=null) { |
aoqi@0 | 215 | String uri = inscopeNamespace.getURI(ns.prefix); |
aoqi@0 | 216 | if(uri!=null && uri.equals(ns.uri)) |
aoqi@0 | 217 | ; // already declared |
aoqi@0 | 218 | else { |
aoqi@0 | 219 | // declare this new binding |
aoqi@0 | 220 | inscopeNamespace.declarePrefix(ns.prefix,ns.uri); |
aoqi@0 | 221 | ns.declared = true; |
aoqi@0 | 222 | } |
aoqi@0 | 223 | } |
aoqi@0 | 224 | } |
aoqi@0 | 225 | |
aoqi@0 | 226 | // then use in-scope namespace to assign prefixes to others |
aoqi@0 | 227 | for( NamespaceDecl ns=namespaces; ns!=null; ns=ns.next ) { |
aoqi@0 | 228 | if(ns.prefix==null) { |
aoqi@0 | 229 | if(inscopeNamespace.getURI("").equals(ns.uri)) |
aoqi@0 | 230 | ns.prefix=""; |
aoqi@0 | 231 | else { |
aoqi@0 | 232 | String p = inscopeNamespace.getPrefix(ns.uri); |
aoqi@0 | 233 | if(p==null) { |
aoqi@0 | 234 | // assign a new one |
aoqi@0 | 235 | while(inscopeNamespace.getURI(p=newPrefix())!=null) |
aoqi@0 | 236 | ; |
aoqi@0 | 237 | ns.declared = true; |
aoqi@0 | 238 | inscopeNamespace.declarePrefix(p,ns.uri); |
aoqi@0 | 239 | } |
aoqi@0 | 240 | ns.prefix = p; |
aoqi@0 | 241 | } |
aoqi@0 | 242 | } |
aoqi@0 | 243 | } |
aoqi@0 | 244 | |
aoqi@0 | 245 | // the first namespace decl must be the one for the element |
aoqi@0 | 246 | assert namespaces.uri.equals(nsUri); |
aoqi@0 | 247 | assert namespaces.prefix!=null : "a prefix must have been all allocated"; |
aoqi@0 | 248 | out.beginStartTag(nsUri,localName,namespaces.prefix); |
aoqi@0 | 249 | |
aoqi@0 | 250 | // declare namespaces |
aoqi@0 | 251 | for( NamespaceDecl ns=namespaces; ns!=null; ns=ns.next ) { |
aoqi@0 | 252 | if(ns.declared) |
aoqi@0 | 253 | out.writeXmlns( ns.prefix, ns.uri ); |
aoqi@0 | 254 | } |
aoqi@0 | 255 | |
aoqi@0 | 256 | // writeBody attributes |
aoqi@0 | 257 | for( Attribute a=attributes; a!=null; a=a.next) { |
aoqi@0 | 258 | String prefix; |
aoqi@0 | 259 | if(a.nsUri.length()==0) prefix=""; |
aoqi@0 | 260 | else prefix=inscopeNamespace.getPrefix(a.nsUri); |
aoqi@0 | 261 | out.writeAttribute( a.nsUri, a.localName, prefix, fixPrefix(a.value) ); |
aoqi@0 | 262 | } |
aoqi@0 | 263 | |
aoqi@0 | 264 | out.endStartTag(nsUri,localName,namespaces.prefix); |
aoqi@0 | 265 | } |
aoqi@0 | 266 | }; |
aoqi@0 | 267 | |
aoqi@0 | 268 | /** |
aoqi@0 | 269 | * Used by {@link #newPrefix()}. |
aoqi@0 | 270 | */ |
aoqi@0 | 271 | private final StringBuilder prefixSeed = new StringBuilder("ns"); |
aoqi@0 | 272 | |
aoqi@0 | 273 | private int prefixIota = 0; |
aoqi@0 | 274 | |
aoqi@0 | 275 | /** |
aoqi@0 | 276 | * Allocates a new unique prefix. |
aoqi@0 | 277 | */ |
aoqi@0 | 278 | private String newPrefix() { |
aoqi@0 | 279 | prefixSeed.setLength(2); |
aoqi@0 | 280 | prefixSeed.append(++prefixIota); |
aoqi@0 | 281 | return prefixSeed.toString(); |
aoqi@0 | 282 | } |
aoqi@0 | 283 | |
aoqi@0 | 284 | /** |
aoqi@0 | 285 | * Replaces dummy prefixes in the value to the real ones |
aoqi@0 | 286 | * by using {@link #activeNamespaces}. |
aoqi@0 | 287 | * |
aoqi@0 | 288 | * @return |
aoqi@0 | 289 | * the buffer passed as the <tt>buf</tt> parameter. |
aoqi@0 | 290 | */ |
aoqi@0 | 291 | private StringBuilder fixPrefix(StringBuilder buf) { |
aoqi@0 | 292 | assert activeNamespaces!=null; |
aoqi@0 | 293 | |
aoqi@0 | 294 | int i; |
aoqi@0 | 295 | int len=buf.length(); |
aoqi@0 | 296 | for(i=0;i<len;i++) |
aoqi@0 | 297 | if( buf.charAt(i)==MAGIC ) |
aoqi@0 | 298 | break; |
aoqi@0 | 299 | // typically it doens't contain any prefix. |
aoqi@0 | 300 | // just return the original buffer in that case |
aoqi@0 | 301 | if(i==len) |
aoqi@0 | 302 | return buf; |
aoqi@0 | 303 | |
aoqi@0 | 304 | while(i<len) { |
aoqi@0 | 305 | char uriIdx = buf.charAt(i+1); |
aoqi@0 | 306 | NamespaceDecl ns = activeNamespaces; |
aoqi@0 | 307 | while(ns!=null && ns.uniqueId!=uriIdx) |
aoqi@0 | 308 | ns=ns.next; |
aoqi@0 | 309 | if(ns==null) |
aoqi@0 | 310 | throw new IllegalStateException("Unexpected use of prefixes "+buf); |
aoqi@0 | 311 | |
aoqi@0 | 312 | int length = 2; |
aoqi@0 | 313 | String prefix = ns.prefix; |
aoqi@0 | 314 | if(prefix.length()==0) { |
aoqi@0 | 315 | if(buf.length()<=i+2 || buf.charAt(i+2)!=':') |
aoqi@0 | 316 | throw new IllegalStateException("Unexpected use of prefixes "+buf); |
aoqi@0 | 317 | length=3; |
aoqi@0 | 318 | } |
aoqi@0 | 319 | |
aoqi@0 | 320 | buf.replace(i,i+length,prefix); |
aoqi@0 | 321 | len += prefix.length()-length; |
aoqi@0 | 322 | |
aoqi@0 | 323 | while(i<len && buf.charAt(i)!=MAGIC) |
aoqi@0 | 324 | i++; |
aoqi@0 | 325 | } |
aoqi@0 | 326 | |
aoqi@0 | 327 | return buf; |
aoqi@0 | 328 | } |
aoqi@0 | 329 | |
aoqi@0 | 330 | /** |
aoqi@0 | 331 | * The first char of the dummy prefix. |
aoqi@0 | 332 | */ |
aoqi@0 | 333 | static final char MAGIC = '\u0000'; |
aoqi@0 | 334 | |
aoqi@0 | 335 | char assignNewId() { |
aoqi@0 | 336 | return (char)iota++; |
aoqi@0 | 337 | } |
aoqi@0 | 338 | } |