author | joehw |
Wed, 09 Mar 2016 16:09:55 -0800 | |
changeset 36486 | b84e564d2358 |
parent 33349 | 975138b77cff |
permissions | -rw-r--r-- |
6 | 1 |
/* |
36486
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
2 |
* Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
6 | 3 |
*/ |
4 |
/* |
|
33349 | 5 |
* Licensed to the Apache Software Foundation (ASF) under one or more |
6 |
* contributor license agreements. See the NOTICE file distributed with |
|
7 |
* this work for additional information regarding copyright ownership. |
|
8 |
* The ASF licenses this file to You under the Apache License, Version 2.0 |
|
9 |
* (the "License"); you may not use this file except in compliance with |
|
10 |
* the License. You may obtain a copy of the License at |
|
6 | 11 |
* |
32328
a09e22b759a7
8133924: NPE may be thrown when xsltc select a non-existing node after JDK-8062518
joehw
parents:
30521
diff
changeset
|
12 |
* http://www.apache.org/licenses/LICENSE-2.0 |
6 | 13 |
* |
14 |
* Unless required by applicable law or agreed to in writing, software |
|
15 |
* distributed under the License is distributed on an "AS IS" BASIS, |
|
16 |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
17 |
* See the License for the specific language governing permissions and |
|
18 |
* limitations under the License. |
|
19 |
*/ |
|
20 |
||
21 |
package com.sun.org.apache.xalan.internal.xsltc.dom; |
|
22 |
||
23 |
import com.sun.org.apache.xalan.internal.xsltc.DOM; |
|
24 |
import com.sun.org.apache.xalan.internal.xsltc.StripFilter; |
|
25 |
import com.sun.org.apache.xalan.internal.xsltc.TransletException; |
|
26 |
import com.sun.org.apache.xalan.internal.xsltc.runtime.BasisLibrary; |
|
33349 | 27 |
import com.sun.org.apache.xml.internal.dtm.Axis; |
6 | 28 |
import com.sun.org.apache.xml.internal.dtm.DTM; |
29 |
import com.sun.org.apache.xml.internal.dtm.DTMAxisIterator; |
|
30 |
import com.sun.org.apache.xml.internal.dtm.DTMManager; |
|
31 |
import com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIteratorBase; |
|
36486
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
32 |
import com.sun.org.apache.xml.internal.dtm.ref.DTMAxisIterNodeList; |
6 | 33 |
import com.sun.org.apache.xml.internal.dtm.ref.DTMDefaultBase; |
33349 | 34 |
import com.sun.org.apache.xml.internal.serializer.SerializationHandler; |
6 | 35 |
import com.sun.org.apache.xml.internal.utils.SuballocatedIntVector; |
33349 | 36 |
import java.util.HashMap; |
37 |
import java.util.Map; |
|
6 | 38 |
import org.w3c.dom.Node; |
39 |
import org.w3c.dom.NodeList; |
|
40 |
||
41 |
/** |
|
42 |
* @author Jacek Ambroziak |
|
43 |
* @author Morten Jorgensen |
|
44 |
* @author Erwin Bolwidt <ejb@klomp.org> |
|
45 |
*/ |
|
46 |
public final class MultiDOM implements DOM { |
|
47 |
||
48 |
private static final int NO_TYPE = DOM.FIRST_TYPE - 2; |
|
49 |
private static final int INITIAL_SIZE = 4; |
|
50 |
||
51 |
private DOM[] _adapters; |
|
52 |
private DOMAdapter _main; |
|
53 |
private DTMManager _dtmManager; |
|
54 |
private int _free; |
|
55 |
private int _size; |
|
56 |
||
33349 | 57 |
private Map<String, Integer> _documents = new HashMap<>(); |
6 | 58 |
|
59 |
private final class AxisIterator extends DTMAxisIteratorBase { |
|
60 |
// constitutive data |
|
61 |
private final int _axis; |
|
62 |
private final int _type; |
|
63 |
// implementation mechanism |
|
64 |
private DTMAxisIterator _source; |
|
65 |
private int _dtmId = -1; |
|
66 |
||
67 |
public AxisIterator(final int axis, final int type) { |
|
68 |
_axis = axis; |
|
69 |
_type = type; |
|
70 |
} |
|
71 |
||
72 |
public int next() { |
|
73 |
if (_source == null) { |
|
74 |
return(END); |
|
75 |
} |
|
76 |
return _source.next(); |
|
77 |
} |
|
78 |
||
79 |
||
80 |
public void setRestartable(boolean flag) { |
|
81 |
if (_source != null) { |
|
82 |
_source.setRestartable(flag); |
|
83 |
} |
|
84 |
} |
|
85 |
||
86 |
public DTMAxisIterator setStartNode(final int node) { |
|
87 |
if (node == DTM.NULL) { |
|
88 |
return this; |
|
89 |
} |
|
90 |
||
91 |
int dom = node >>> DTMManager.IDENT_DTM_NODE_BITS; |
|
92 |
||
93 |
// Get a new source first time and when mask changes |
|
94 |
if (_source == null || _dtmId != dom) { |
|
95 |
if (_type == NO_TYPE) { |
|
96 |
_source = _adapters[dom].getAxisIterator(_axis); |
|
97 |
} else if (_axis == Axis.CHILD) { |
|
98 |
_source = _adapters[dom].getTypedChildren(_type); |
|
99 |
} else { |
|
100 |
_source = _adapters[dom].getTypedAxisIterator(_axis, _type); |
|
101 |
} |
|
102 |
} |
|
103 |
||
104 |
_dtmId = dom; |
|
105 |
_source.setStartNode(node); |
|
106 |
return this; |
|
107 |
} |
|
108 |
||
109 |
public DTMAxisIterator reset() { |
|
110 |
if (_source != null) { |
|
111 |
_source.reset(); |
|
112 |
} |
|
113 |
return this; |
|
114 |
} |
|
115 |
||
116 |
public int getLast() { |
|
117 |
if (_source != null) { |
|
118 |
return _source.getLast(); |
|
119 |
} |
|
120 |
else { |
|
121 |
return END; |
|
122 |
} |
|
123 |
} |
|
124 |
||
125 |
public int getPosition() { |
|
126 |
if (_source != null) { |
|
127 |
return _source.getPosition(); |
|
128 |
} |
|
129 |
else { |
|
130 |
return END; |
|
131 |
} |
|
132 |
} |
|
133 |
||
134 |
public boolean isReverse() { |
|
135 |
return Axis.isReverse(_axis); |
|
136 |
} |
|
137 |
||
138 |
public void setMark() { |
|
139 |
if (_source != null) { |
|
140 |
_source.setMark(); |
|
141 |
} |
|
142 |
} |
|
143 |
||
144 |
public void gotoMark() { |
|
145 |
if (_source != null) { |
|
146 |
_source.gotoMark(); |
|
147 |
} |
|
148 |
} |
|
149 |
||
150 |
public DTMAxisIterator cloneIterator() { |
|
151 |
final AxisIterator clone = new AxisIterator(_axis, _type); |
|
152 |
if (_source != null) { |
|
153 |
clone._source = _source.cloneIterator(); |
|
154 |
} |
|
155 |
clone._dtmId = _dtmId; |
|
156 |
return clone; |
|
157 |
} |
|
158 |
} // end of AxisIterator |
|
159 |
||
160 |
||
161 |
/************************************************************** |
|
162 |
* This is a specialised iterator for predicates comparing node or |
|
163 |
* attribute values to variable or parameter values. |
|
164 |
*/ |
|
165 |
private final class NodeValueIterator extends DTMAxisIteratorBase { |
|
166 |
||
167 |
private DTMAxisIterator _source; |
|
168 |
private String _value; |
|
169 |
private boolean _op; |
|
170 |
private final boolean _isReverse; |
|
171 |
private int _returnType = RETURN_PARENT; |
|
172 |
||
173 |
public NodeValueIterator(DTMAxisIterator source, int returnType, |
|
174 |
String value, boolean op) { |
|
175 |
_source = source; |
|
176 |
_returnType = returnType; |
|
177 |
_value = value; |
|
178 |
_op = op; |
|
179 |
_isReverse = source.isReverse(); |
|
180 |
} |
|
181 |
||
182 |
public boolean isReverse() { |
|
183 |
return _isReverse; |
|
184 |
} |
|
185 |
||
186 |
public DTMAxisIterator cloneIterator() { |
|
187 |
try { |
|
188 |
NodeValueIterator clone = (NodeValueIterator)super.clone(); |
|
189 |
clone._source = _source.cloneIterator(); |
|
190 |
clone.setRestartable(false); |
|
191 |
return clone.reset(); |
|
192 |
} |
|
193 |
catch (CloneNotSupportedException e) { |
|
194 |
BasisLibrary.runTimeError(BasisLibrary.ITERATOR_CLONE_ERR, |
|
195 |
e.toString()); |
|
196 |
return null; |
|
197 |
} |
|
198 |
} |
|
199 |
||
200 |
||
201 |
public void setRestartable(boolean isRestartable) { |
|
202 |
_isRestartable = isRestartable; |
|
203 |
_source.setRestartable(isRestartable); |
|
204 |
} |
|
205 |
||
206 |
public DTMAxisIterator reset() { |
|
207 |
_source.reset(); |
|
208 |
return resetPosition(); |
|
209 |
} |
|
210 |
||
211 |
public int next() { |
|
212 |
||
213 |
int node; |
|
214 |
while ((node = _source.next()) != END) { |
|
215 |
String val = getStringValueX(node); |
|
216 |
if (_value.equals(val) == _op) { |
|
217 |
if (_returnType == RETURN_CURRENT) |
|
218 |
return returnNode(node); |
|
219 |
else |
|
220 |
return returnNode(getParent(node)); |
|
221 |
} |
|
222 |
} |
|
223 |
return END; |
|
224 |
} |
|
225 |
||
226 |
public DTMAxisIterator setStartNode(int node) { |
|
227 |
if (_isRestartable) { |
|
228 |
_source.setStartNode(_startNode = node); |
|
229 |
return resetPosition(); |
|
230 |
} |
|
231 |
return this; |
|
232 |
} |
|
233 |
||
234 |
public void setMark() { |
|
235 |
_source.setMark(); |
|
236 |
} |
|
237 |
||
238 |
public void gotoMark() { |
|
239 |
_source.gotoMark(); |
|
240 |
} |
|
241 |
} |
|
242 |
||
243 |
public MultiDOM(DOM main) { |
|
244 |
_size = INITIAL_SIZE; |
|
245 |
_free = 1; |
|
246 |
_adapters = new DOM[INITIAL_SIZE]; |
|
247 |
DOMAdapter adapter = (DOMAdapter)main; |
|
248 |
_adapters[0] = adapter; |
|
249 |
_main = adapter; |
|
250 |
DOM dom = adapter.getDOMImpl(); |
|
251 |
if (dom instanceof DTMDefaultBase) { |
|
252 |
_dtmManager = ((DTMDefaultBase)dom).getManager(); |
|
253 |
} |
|
254 |
||
255 |
// %HZ% %REVISIT% Is this the right thing to do here? In the old |
|
256 |
// %HZ% %REVISIT% version, the main document did not get added through |
|
257 |
// %HZ% %REVISIT% a call to addDOMAdapter, which meant it couldn't be |
|
258 |
// %HZ% %REVISIT% found by a call to getDocumentMask. The problem is |
|
259 |
// %HZ% %REVISIT% TransformerHandler is typically constructed with a |
|
260 |
// %HZ% %REVISIT% system ID equal to the stylesheet's URI; with SAX |
|
261 |
// %HZ% %REVISIT% input, it ends up giving that URI to the document. |
|
262 |
// %HZ% %REVISIT% Then, any references to document('') are resolved |
|
263 |
// %HZ% %REVISIT% using the stylesheet's URI. |
|
264 |
// %HZ% %REVISIT% MultiDOM.getDocumentMask is called to verify that |
|
265 |
// %HZ% %REVISIT% a document associated with that URI has not been |
|
266 |
// %HZ% %REVISIT% encountered, and that method ends up returning the |
|
267 |
// %HZ% %REVISIT% mask of the main document, when what we really what |
|
268 |
// %HZ% %REVISIT% is to read the stylesheet itself! |
|
269 |
addDOMAdapter(adapter, false); |
|
270 |
} |
|
271 |
||
272 |
public int nextMask() { |
|
273 |
return _free; |
|
274 |
} |
|
275 |
||
276 |
public void setupMapping(String[] names, String[] uris, int[] types, String[] namespaces) { |
|
277 |
// This method only has a function in DOM adapters |
|
278 |
} |
|
279 |
||
280 |
public int addDOMAdapter(DOMAdapter adapter) { |
|
281 |
return addDOMAdapter(adapter, true); |
|
282 |
} |
|
283 |
||
284 |
private int addDOMAdapter(DOMAdapter adapter, boolean indexByURI) { |
|
285 |
// Add the DOM adapter to the array of DOMs |
|
286 |
DOM dom = adapter.getDOMImpl(); |
|
287 |
||
288 |
int domNo = 1; |
|
289 |
int dtmSize = 1; |
|
290 |
SuballocatedIntVector dtmIds = null; |
|
291 |
if (dom instanceof DTMDefaultBase) { |
|
292 |
DTMDefaultBase dtmdb = (DTMDefaultBase)dom; |
|
293 |
dtmIds = dtmdb.getDTMIDs(); |
|
294 |
dtmSize = dtmIds.size(); |
|
295 |
domNo = dtmIds.elementAt(dtmSize-1) >>> DTMManager.IDENT_DTM_NODE_BITS; |
|
296 |
} |
|
297 |
else if (dom instanceof SimpleResultTreeImpl) { |
|
298 |
SimpleResultTreeImpl simpleRTF = (SimpleResultTreeImpl)dom; |
|
299 |
domNo = simpleRTF.getDocument() >>> DTMManager.IDENT_DTM_NODE_BITS; |
|
300 |
} |
|
301 |
||
302 |
if (domNo >= _size) { |
|
303 |
int oldSize = _size; |
|
304 |
do { |
|
305 |
_size *= 2; |
|
306 |
} while (_size <= domNo); |
|
307 |
||
308 |
final DOMAdapter[] newArray = new DOMAdapter[_size]; |
|
309 |
System.arraycopy(_adapters, 0, newArray, 0, oldSize); |
|
310 |
_adapters = newArray; |
|
311 |
} |
|
312 |
||
313 |
_free = domNo + 1; |
|
314 |
||
315 |
if (dtmSize == 1) { |
|
316 |
_adapters[domNo] = adapter; |
|
317 |
} |
|
318 |
else if (dtmIds != null) { |
|
319 |
int domPos = 0; |
|
320 |
for (int i = dtmSize - 1; i >= 0; i--) { |
|
321 |
domPos = dtmIds.elementAt(i) >>> DTMManager.IDENT_DTM_NODE_BITS; |
|
322 |
_adapters[domPos] = adapter; |
|
323 |
} |
|
324 |
domNo = domPos; |
|
325 |
} |
|
326 |
||
33349 | 327 |
// Store reference to document (URI) in the Map |
6 | 328 |
if (indexByURI) { |
329 |
String uri = adapter.getDocumentURI(0); |
|
33349 | 330 |
_documents.put(uri, domNo); |
6 | 331 |
} |
332 |
||
333 |
// If the dom is an AdaptiveResultTreeImpl, we need to create a |
|
334 |
// DOMAdapter around its nested dom object (if it is non-null) and |
|
335 |
// add the DOMAdapter to the list. |
|
336 |
if (dom instanceof AdaptiveResultTreeImpl) { |
|
337 |
AdaptiveResultTreeImpl adaptiveRTF = (AdaptiveResultTreeImpl)dom; |
|
338 |
DOM nestedDom = adaptiveRTF.getNestedDOM(); |
|
339 |
if (nestedDom != null) { |
|
340 |
DOMAdapter newAdapter = new DOMAdapter(nestedDom, |
|
341 |
adapter.getNamesArray(), |
|
342 |
adapter.getUrisArray(), |
|
343 |
adapter.getTypesArray(), |
|
344 |
adapter.getNamespaceArray()); |
|
345 |
addDOMAdapter(newAdapter); |
|
346 |
} |
|
347 |
} |
|
348 |
||
349 |
return domNo; |
|
350 |
} |
|
351 |
||
352 |
public int getDocumentMask(String uri) { |
|
33349 | 353 |
Integer domIdx = _documents.get(uri); |
6 | 354 |
if (domIdx == null) { |
355 |
return(-1); |
|
356 |
} else { |
|
357 |
return domIdx.intValue(); |
|
358 |
} |
|
359 |
} |
|
360 |
||
361 |
public DOM getDOMAdapter(String uri) { |
|
33349 | 362 |
Integer domIdx = _documents.get(uri); |
6 | 363 |
if (domIdx == null) { |
364 |
return(null); |
|
365 |
} else { |
|
366 |
return(_adapters[domIdx.intValue()]); |
|
367 |
} |
|
368 |
} |
|
369 |
||
370 |
public int getDocument() |
|
371 |
{ |
|
372 |
return _main.getDocument(); |
|
373 |
} |
|
374 |
||
375 |
public DTMManager getDTMManager() { |
|
376 |
return _dtmManager; |
|
377 |
} |
|
378 |
||
379 |
/** |
|
380 |
* Returns singleton iterator containing the document root |
|
381 |
*/ |
|
382 |
public DTMAxisIterator getIterator() { |
|
383 |
// main source document @ 0 |
|
384 |
return _main.getIterator(); |
|
385 |
} |
|
386 |
||
387 |
public String getStringValue() { |
|
388 |
return _main.getStringValue(); |
|
389 |
} |
|
390 |
||
391 |
public DTMAxisIterator getChildren(final int node) { |
|
392 |
return _adapters[getDTMId(node)].getChildren(node); |
|
393 |
} |
|
394 |
||
395 |
public DTMAxisIterator getTypedChildren(final int type) { |
|
396 |
return new AxisIterator(Axis.CHILD, type); |
|
397 |
} |
|
398 |
||
399 |
public DTMAxisIterator getAxisIterator(final int axis) { |
|
400 |
return new AxisIterator(axis, NO_TYPE); |
|
401 |
} |
|
402 |
||
403 |
public DTMAxisIterator getTypedAxisIterator(final int axis, final int type) |
|
404 |
{ |
|
405 |
return new AxisIterator(axis, type); |
|
406 |
} |
|
407 |
||
408 |
public DTMAxisIterator getNthDescendant(int node, int n, |
|
409 |
boolean includeself) |
|
410 |
{ |
|
411 |
return _adapters[getDTMId(node)].getNthDescendant(node, n, includeself); |
|
412 |
} |
|
413 |
||
414 |
public DTMAxisIterator getNodeValueIterator(DTMAxisIterator iterator, |
|
415 |
int type, String value, |
|
416 |
boolean op) |
|
417 |
{ |
|
418 |
return(new NodeValueIterator(iterator, type, value, op)); |
|
419 |
} |
|
420 |
||
421 |
public DTMAxisIterator getNamespaceAxisIterator(final int axis, |
|
422 |
final int ns) |
|
423 |
{ |
|
424 |
DTMAxisIterator iterator = _main.getNamespaceAxisIterator(axis, ns); |
|
425 |
return(iterator); |
|
426 |
} |
|
427 |
||
428 |
public DTMAxisIterator orderNodes(DTMAxisIterator source, int node) { |
|
429 |
return _adapters[getDTMId(node)].orderNodes(source, node); |
|
430 |
} |
|
431 |
||
432 |
public int getExpandedTypeID(final int node) { |
|
433 |
if (node != DTM.NULL) { |
|
434 |
return _adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].getExpandedTypeID(node); |
|
435 |
} |
|
436 |
else { |
|
437 |
return DTM.NULL; |
|
438 |
} |
|
439 |
} |
|
440 |
||
441 |
public int getNamespaceType(final int node) { |
|
442 |
return _adapters[getDTMId(node)].getNamespaceType(node); |
|
443 |
} |
|
444 |
||
445 |
public int getNSType(int node) |
|
446 |
{ |
|
447 |
return _adapters[getDTMId(node)].getNSType(node); |
|
448 |
} |
|
449 |
||
450 |
public int getParent(final int node) { |
|
451 |
if (node == DTM.NULL) { |
|
452 |
return DTM.NULL; |
|
453 |
} |
|
454 |
return _adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].getParent(node); |
|
455 |
} |
|
456 |
||
457 |
public int getAttributeNode(final int type, final int el) { |
|
458 |
if (el == DTM.NULL) { |
|
459 |
return DTM.NULL; |
|
460 |
} |
|
461 |
return _adapters[el >>> DTMManager.IDENT_DTM_NODE_BITS].getAttributeNode(type, el); |
|
462 |
} |
|
463 |
||
464 |
public String getNodeName(final int node) { |
|
465 |
if (node == DTM.NULL) { |
|
466 |
return ""; |
|
467 |
} |
|
468 |
return _adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].getNodeName(node); |
|
469 |
} |
|
470 |
||
471 |
public String getNodeNameX(final int node) { |
|
472 |
if (node == DTM.NULL) { |
|
473 |
return ""; |
|
474 |
} |
|
475 |
return _adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].getNodeNameX(node); |
|
476 |
} |
|
477 |
||
478 |
public String getNamespaceName(final int node) { |
|
479 |
if (node == DTM.NULL) { |
|
480 |
return ""; |
|
481 |
} |
|
482 |
return _adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].getNamespaceName(node); |
|
483 |
} |
|
484 |
||
485 |
public String getStringValueX(final int node) { |
|
486 |
if (node == DTM.NULL) { |
|
487 |
return ""; |
|
488 |
} |
|
489 |
return _adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].getStringValueX(node); |
|
490 |
} |
|
491 |
||
492 |
public void copy(final int node, SerializationHandler handler) |
|
493 |
throws TransletException |
|
494 |
{ |
|
495 |
if (node != DTM.NULL) { |
|
496 |
_adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].copy(node, handler); |
|
497 |
} |
|
498 |
} |
|
499 |
||
500 |
public void copy(DTMAxisIterator nodes, SerializationHandler handler) |
|
501 |
throws TransletException |
|
502 |
{ |
|
503 |
int node; |
|
504 |
while ((node = nodes.next()) != DTM.NULL) { |
|
505 |
_adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].copy(node, handler); |
|
506 |
} |
|
507 |
} |
|
508 |
||
509 |
||
510 |
public String shallowCopy(final int node, SerializationHandler handler) |
|
511 |
throws TransletException |
|
512 |
{ |
|
513 |
if (node == DTM.NULL) { |
|
514 |
return ""; |
|
515 |
} |
|
516 |
return _adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].shallowCopy(node, handler); |
|
517 |
} |
|
518 |
||
519 |
public boolean lessThan(final int node1, final int node2) { |
|
520 |
if (node1 == DTM.NULL) { |
|
521 |
return true; |
|
522 |
} |
|
523 |
if (node2 == DTM.NULL) { |
|
524 |
return false; |
|
525 |
} |
|
526 |
final int dom1 = getDTMId(node1); |
|
527 |
final int dom2 = getDTMId(node2); |
|
528 |
return dom1 == dom2 ? _adapters[dom1].lessThan(node1, node2) |
|
529 |
: dom1 < dom2; |
|
530 |
} |
|
531 |
||
532 |
public void characters(final int textNode, SerializationHandler handler) |
|
533 |
throws TransletException |
|
534 |
{ |
|
535 |
if (textNode != DTM.NULL) { |
|
536 |
_adapters[textNode >>> DTMManager.IDENT_DTM_NODE_BITS].characters(textNode, handler); |
|
537 |
} |
|
538 |
} |
|
539 |
||
540 |
public void setFilter(StripFilter filter) { |
|
541 |
for (int dom=0; dom<_free; dom++) { |
|
542 |
if (_adapters[dom] != null) { |
|
543 |
_adapters[dom].setFilter(filter); |
|
544 |
} |
|
545 |
} |
|
546 |
} |
|
547 |
||
548 |
public Node makeNode(int index) { |
|
549 |
if (index == DTM.NULL) { |
|
550 |
return null; |
|
551 |
} |
|
552 |
return _adapters[getDTMId(index)].makeNode(index); |
|
553 |
} |
|
554 |
||
555 |
public Node makeNode(DTMAxisIterator iter) { |
|
556 |
// TODO: gather nodes from all DOMs ? |
|
557 |
return _main.makeNode(iter); |
|
558 |
} |
|
559 |
||
560 |
public NodeList makeNodeList(int index) { |
|
561 |
if (index == DTM.NULL) { |
|
562 |
return null; |
|
563 |
} |
|
564 |
return _adapters[getDTMId(index)].makeNodeList(index); |
|
565 |
} |
|
566 |
||
567 |
public NodeList makeNodeList(DTMAxisIterator iter) { |
|
30521
42e1babcddcc
8062518: AIOBE occurs when accessing to document function in extended function in JAXP
aefimov
parents:
25868
diff
changeset
|
568 |
int index = iter.next(); |
42e1babcddcc
8062518: AIOBE occurs when accessing to document function in extended function in JAXP
aefimov
parents:
25868
diff
changeset
|
569 |
if (index == DTM.NULL) { |
32328
a09e22b759a7
8133924: NPE may be thrown when xsltc select a non-existing node after JDK-8062518
joehw
parents:
30521
diff
changeset
|
570 |
return new DTMAxisIterNodeList(null, null); |
30521
42e1babcddcc
8062518: AIOBE occurs when accessing to document function in extended function in JAXP
aefimov
parents:
25868
diff
changeset
|
571 |
} |
42e1babcddcc
8062518: AIOBE occurs when accessing to document function in extended function in JAXP
aefimov
parents:
25868
diff
changeset
|
572 |
iter.reset(); |
42e1babcddcc
8062518: AIOBE occurs when accessing to document function in extended function in JAXP
aefimov
parents:
25868
diff
changeset
|
573 |
return _adapters[getDTMId(index)].makeNodeList(iter); |
6 | 574 |
} |
575 |
||
576 |
public String getLanguage(int node) { |
|
577 |
return _adapters[getDTMId(node)].getLanguage(node); |
|
578 |
} |
|
579 |
||
580 |
public int getSize() { |
|
581 |
int size = 0; |
|
582 |
for (int i=0; i<_size; i++) { |
|
583 |
size += _adapters[i].getSize(); |
|
584 |
} |
|
585 |
return(size); |
|
586 |
} |
|
587 |
||
588 |
public String getDocumentURI(int node) { |
|
589 |
if (node == DTM.NULL) { |
|
590 |
node = DOM.NULL; |
|
591 |
} |
|
592 |
return _adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].getDocumentURI(0); |
|
593 |
} |
|
594 |
||
595 |
public boolean isElement(final int node) { |
|
596 |
if (node == DTM.NULL) { |
|
597 |
return false; |
|
598 |
} |
|
599 |
return(_adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].isElement(node)); |
|
600 |
} |
|
601 |
||
602 |
public boolean isAttribute(final int node) { |
|
603 |
if (node == DTM.NULL) { |
|
604 |
return false; |
|
605 |
} |
|
606 |
return(_adapters[node >>> DTMManager.IDENT_DTM_NODE_BITS].isAttribute(node)); |
|
607 |
} |
|
608 |
||
609 |
public int getDTMId(int nodeHandle) |
|
610 |
{ |
|
611 |
if (nodeHandle == DTM.NULL) |
|
612 |
return 0; |
|
613 |
||
614 |
int id = nodeHandle >>> DTMManager.IDENT_DTM_NODE_BITS; |
|
615 |
while (id >= 2 && _adapters[id] == _adapters[id-1]) { |
|
616 |
id--; |
|
617 |
} |
|
618 |
return id; |
|
619 |
} |
|
620 |
||
621 |
public DOM getDTM(int nodeHandle) { |
|
622 |
return _adapters[getDTMId(nodeHandle)]; |
|
623 |
} |
|
624 |
||
625 |
public int getNodeIdent(int nodeHandle) |
|
626 |
{ |
|
627 |
return _adapters[nodeHandle >>> DTMManager.IDENT_DTM_NODE_BITS].getNodeIdent(nodeHandle); |
|
628 |
} |
|
629 |
||
630 |
public int getNodeHandle(int nodeId) |
|
631 |
{ |
|
632 |
return _main.getNodeHandle(nodeId); |
|
633 |
} |
|
634 |
||
635 |
public DOM getResultTreeFrag(int initSize, int rtfType) |
|
636 |
{ |
|
637 |
return _main.getResultTreeFrag(initSize, rtfType); |
|
638 |
} |
|
639 |
||
640 |
public DOM getResultTreeFrag(int initSize, int rtfType, boolean addToManager) |
|
641 |
{ |
|
642 |
return _main.getResultTreeFrag(initSize, rtfType, addToManager); |
|
643 |
} |
|
644 |
||
645 |
public DOM getMain() |
|
646 |
{ |
|
647 |
return _main; |
|
648 |
} |
|
649 |
||
650 |
/** |
|
651 |
* Returns a DOMBuilder class wrapped in a SAX adapter. |
|
652 |
*/ |
|
653 |
public SerializationHandler getOutputDomBuilder() |
|
654 |
{ |
|
655 |
return _main.getOutputDomBuilder(); |
|
656 |
} |
|
657 |
||
658 |
public String lookupNamespace(int node, String prefix) |
|
659 |
throws TransletException |
|
660 |
{ |
|
661 |
return _main.lookupNamespace(node, prefix); |
|
662 |
} |
|
663 |
||
664 |
// %HZ% Does this method make any sense here??? |
|
665 |
public String getUnparsedEntityURI(String entity) { |
|
666 |
return _main.getUnparsedEntityURI(entity); |
|
667 |
} |
|
668 |
||
669 |
// %HZ% Does this method make any sense here??? |
|
33349 | 670 |
public Map<String, Integer> getElementsWithIDs() { |
6 | 671 |
return _main.getElementsWithIDs(); |
672 |
} |
|
36486
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
673 |
|
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
674 |
public void release() { |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
675 |
_main.release(); |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
676 |
} |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
677 |
|
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
678 |
private boolean isMatchingAdapterEntry(DOM entry, DOMAdapter adapter) { |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
679 |
DOM dom = adapter.getDOMImpl(); |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
680 |
|
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
681 |
return (entry == adapter) || ( |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
682 |
/* |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
683 |
* Method addDOMAdapter overwrites for AdaptiveResultTreeImpl |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
684 |
* objects the usual entry with an adapter to the nested |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
685 |
* DOM, so we must check this here. See last 'if' statement |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
686 |
* of addDOMAdapter. |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
687 |
*/ |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
688 |
(dom instanceof AdaptiveResultTreeImpl) && |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
689 |
(entry instanceof DOMAdapter) && |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
690 |
(((AdaptiveResultTreeImpl)dom).getNestedDOM() == ((DOMAdapter)entry).getDOMImpl()) |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
691 |
); |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
692 |
} |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
693 |
|
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
694 |
public void removeDOMAdapter(DOMAdapter adapter) { |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
695 |
_documents.remove(adapter.getDocumentURI(0)); |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
696 |
DOM dom = adapter.getDOMImpl(); |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
697 |
|
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
698 |
if (dom instanceof DTMDefaultBase) { |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
699 |
SuballocatedIntVector ids = ((DTMDefaultBase) dom).getDTMIDs(); |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
700 |
int idsSize = ids.size(); |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
701 |
for (int i = 0; i < idsSize; i++) { |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
702 |
_adapters[ids.elementAt(i) >>> DTMManager.IDENT_DTM_NODE_BITS] = null; |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
703 |
} |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
704 |
} else { |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
705 |
int id = dom.getDocument() >>> DTMManager.IDENT_DTM_NODE_BITS; |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
706 |
if ((id > 0) && (id < _adapters.length) && isMatchingAdapterEntry(_adapters[id], adapter)) { |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
707 |
_adapters[id] = null; |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
708 |
} else { |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
709 |
boolean found = false; |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
710 |
for (int i = 0; i < _adapters.length; i++) { |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
711 |
if (isMatchingAdapterEntry(_adapters[id], adapter)) { |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
712 |
_adapters[i] = null; |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
713 |
found = true; |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
714 |
break; |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
715 |
} |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
716 |
} |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
717 |
} |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
718 |
} |
b84e564d2358
8150704: XALAN: ERROR: 'No more DTM IDs are available' when transforming with lots of temporary result trees
joehw
parents:
33349
diff
changeset
|
719 |
} |
6 | 720 |
} |