1
2
3
4
5 package org.apache.maven.plugin.descriptor.io;
6
7 import java.io.IOException;
8 import java.io.InputStream;
9 import java.io.Reader;
10 import java.text.DateFormat;
11 import java.util.ArrayDeque;
12 import java.util.ArrayList;
13 import java.util.Collections;
14 import java.util.Date;
15 import java.util.Deque;
16 import java.util.HashMap;
17 import java.util.HashSet;
18 import java.util.LinkedHashMap;
19 import java.util.List;
20 import java.util.Map;
21 import java.util.Set;
22 import org.apache.maven.api.annotations.Generated;
23 import org.apache.maven.api.plugin.descriptor.PluginDescriptor;
24 import org.apache.maven.api.plugin.descriptor.MojoDescriptor;
25 import org.apache.maven.api.plugin.descriptor.Parameter;
26 import org.apache.maven.api.plugin.descriptor.Requirement;
27 import org.apache.maven.api.plugin.descriptor.Dependency;
28 import org.apache.maven.api.plugin.descriptor.Resolution;
29 import org.apache.maven.internal.xml.XmlNodeStaxBuilder;
30 import org.apache.maven.api.xml.XmlNode;
31 import javax.xml.stream.XMLInputFactory;
32 import javax.xml.stream.XMLStreamException;
33 import javax.xml.stream.XMLStreamReader;
34 import javax.xml.transform.stream.StreamSource;
35
36 import static javax.xml.XMLConstants.W3C_XML_SCHEMA_INSTANCE_NS_URI;
37 import static javax.xml.XMLConstants.XML_NS_URI;
38
39 @Generated
40 public class PluginDescriptorStaxReader {
41
42 private static final Map<String, String> DEFAULT_ENTITIES;
43 static {
44 Map<String, String> entities = new HashMap<>();
45 entities.put("nbsp", "\u00a0");
46 entities.put("iexcl", "\u00a1");
47 entities.put("cent", "\u00a2");
48 entities.put("pound", "\u00a3");
49 entities.put("curren", "\u00a4");
50 entities.put("yen", "\u00a5");
51 entities.put("brvbar", "\u00a6");
52 entities.put("sect", "\u00a7");
53 entities.put("uml", "\u00a8");
54 entities.put("copy", "\u00a9");
55 entities.put("ordf", "\u00aa");
56 entities.put("laquo", "\u00ab");
57 entities.put("not", "\u00ac");
58 entities.put("shy", "\u00ad");
59 entities.put("reg", "\u00ae");
60 entities.put("macr", "\u00af");
61 entities.put("deg", "\u00b0");
62 entities.put("plusmn", "\u00b1");
63 entities.put("sup2", "\u00b2");
64 entities.put("sup3", "\u00b3");
65 entities.put("acute", "\u00b4");
66 entities.put("micro", "\u00b5");
67 entities.put("para", "\u00b6");
68 entities.put("middot", "\u00b7");
69 entities.put("cedil", "\u00b8");
70 entities.put("sup1", "\u00b9");
71 entities.put("ordm", "\u00ba");
72 entities.put("raquo", "\u00bb");
73 entities.put("frac14", "\u00bc");
74 entities.put("frac12", "\u00bd");
75 entities.put("frac34", "\u00be");
76 entities.put("iquest", "\u00bf");
77 entities.put("Agrave", "\u00c0");
78 entities.put("Aacute", "\u00c1");
79 entities.put("Acirc", "\u00c2");
80 entities.put("Atilde", "\u00c3");
81 entities.put("Auml", "\u00c4");
82 entities.put("Aring", "\u00c5");
83 entities.put("AElig", "\u00c6");
84 entities.put("Ccedil", "\u00c7");
85 entities.put("Egrave", "\u00c8");
86 entities.put("Eacute", "\u00c9");
87 entities.put("Ecirc", "\u00ca");
88 entities.put("Euml", "\u00cb");
89 entities.put("Igrave", "\u00cc");
90 entities.put("Iacute", "\u00cd");
91 entities.put("Icirc", "\u00ce");
92 entities.put("Iuml", "\u00cf");
93 entities.put("ETH", "\u00d0");
94 entities.put("Ntilde", "\u00d1");
95 entities.put("Ograve", "\u00d2");
96 entities.put("Oacute", "\u00d3");
97 entities.put("Ocirc", "\u00d4");
98 entities.put("Otilde", "\u00d5");
99 entities.put("Ouml", "\u00d6");
100 entities.put("times", "\u00d7");
101 entities.put("Oslash", "\u00d8");
102 entities.put("Ugrave", "\u00d9");
103 entities.put("Uacute", "\u00da");
104 entities.put("Ucirc", "\u00db");
105 entities.put("Uuml", "\u00dc");
106 entities.put("Yacute", "\u00dd");
107 entities.put("THORN", "\u00de");
108 entities.put("szlig", "\u00df");
109 entities.put("agrave", "\u00e0");
110 entities.put("aacute", "\u00e1");
111 entities.put("acirc", "\u00e2");
112 entities.put("atilde", "\u00e3");
113 entities.put("auml", "\u00e4");
114 entities.put("aring", "\u00e5");
115 entities.put("aelig", "\u00e6");
116 entities.put("ccedil", "\u00e7");
117 entities.put("egrave", "\u00e8");
118 entities.put("eacute", "\u00e9");
119 entities.put("ecirc", "\u00ea");
120 entities.put("euml", "\u00eb");
121 entities.put("igrave", "\u00ec");
122 entities.put("iacute", "\u00ed");
123 entities.put("icirc", "\u00ee");
124 entities.put("iuml", "\u00ef");
125 entities.put("eth", "\u00f0");
126 entities.put("ntilde", "\u00f1");
127 entities.put("ograve", "\u00f2");
128 entities.put("oacute", "\u00f3");
129 entities.put("ocirc", "\u00f4");
130 entities.put("otilde", "\u00f5");
131 entities.put("ouml", "\u00f6");
132 entities.put("divide", "\u00f7");
133 entities.put("oslash", "\u00f8");
134 entities.put("ugrave", "\u00f9");
135 entities.put("uacute", "\u00fa");
136 entities.put("ucirc", "\u00fb");
137 entities.put("uuml", "\u00fc");
138 entities.put("yacute", "\u00fd");
139 entities.put("thorn", "\u00fe");
140 entities.put("yuml", "\u00ff");
141
142
143
144
145
146 entities.put("OElig", "\u0152");
147 entities.put("oelig", "\u0153");
148 entities.put("Scaron", "\u0160");
149 entities.put("scaron", "\u0161");
150 entities.put("Yuml", "\u0178");
151 entities.put("circ", "\u02c6");
152 entities.put("tilde", "\u02dc");
153 entities.put("ensp", "\u2002");
154 entities.put("emsp", "\u2003");
155 entities.put("thinsp", "\u2009");
156 entities.put("zwnj", "\u200c");
157 entities.put("zwj", "\u200d");
158 entities.put("lrm", "\u200e");
159 entities.put("rlm", "\u200f");
160 entities.put("ndash", "\u2013");
161 entities.put("mdash", "\u2014");
162 entities.put("lsquo", "\u2018");
163 entities.put("rsquo", "\u2019");
164 entities.put("sbquo", "\u201a");
165 entities.put("ldquo", "\u201c");
166 entities.put("rdquo", "\u201d");
167 entities.put("bdquo", "\u201e");
168 entities.put("dagger", "\u2020");
169 entities.put("Dagger", "\u2021");
170 entities.put("permil", "\u2030");
171 entities.put("lsaquo", "\u2039");
172 entities.put("rsaquo", "\u203a");
173 entities.put("euro", "\u20ac");
174
175
176
177
178
179 entities.put("fnof", "\u0192");
180 entities.put("Alpha", "\u0391");
181 entities.put("Beta", "\u0392");
182 entities.put("Gamma", "\u0393");
183 entities.put("Delta", "\u0394");
184 entities.put("Epsilon", "\u0395");
185 entities.put("Zeta", "\u0396");
186 entities.put("Eta", "\u0397");
187 entities.put("Theta", "\u0398");
188 entities.put("Iota", "\u0399");
189 entities.put("Kappa", "\u039a");
190 entities.put("Lambda", "\u039b");
191 entities.put("Mu", "\u039c");
192 entities.put("Nu", "\u039d");
193 entities.put("Xi", "\u039e");
194 entities.put("Omicron", "\u039f");
195 entities.put("Pi", "\u03a0");
196 entities.put("Rho", "\u03a1");
197 entities.put("Sigma", "\u03a3");
198 entities.put("Tau", "\u03a4");
199 entities.put("Upsilon", "\u03a5");
200 entities.put("Phi", "\u03a6");
201 entities.put("Chi", "\u03a7");
202 entities.put("Psi", "\u03a8");
203 entities.put("Omega", "\u03a9");
204 entities.put("alpha", "\u03b1");
205 entities.put("beta", "\u03b2");
206 entities.put("gamma", "\u03b3");
207 entities.put("delta", "\u03b4");
208 entities.put("epsilon", "\u03b5");
209 entities.put("zeta", "\u03b6");
210 entities.put("eta", "\u03b7");
211 entities.put("theta", "\u03b8");
212 entities.put("iota", "\u03b9");
213 entities.put("kappa", "\u03ba");
214 entities.put("lambda", "\u03bb");
215 entities.put("mu", "\u03bc");
216 entities.put("nu", "\u03bd");
217 entities.put("xi", "\u03be");
218 entities.put("omicron", "\u03bf");
219 entities.put("pi", "\u03c0");
220 entities.put("rho", "\u03c1");
221 entities.put("sigmaf", "\u03c2");
222 entities.put("sigma", "\u03c3");
223 entities.put("tau", "\u03c4");
224 entities.put("upsilon", "\u03c5");
225 entities.put("phi", "\u03c6");
226 entities.put("chi", "\u03c7");
227 entities.put("psi", "\u03c8");
228 entities.put("omega", "\u03c9");
229 entities.put("thetasym", "\u03d1");
230 entities.put("upsih", "\u03d2");
231 entities.put("piv", "\u03d6");
232 entities.put("bull", "\u2022");
233 entities.put("hellip", "\u2026");
234 entities.put("prime", "\u2032");
235 entities.put("Prime", "\u2033");
236 entities.put("oline", "\u203e");
237 entities.put("frasl", "\u2044");
238 entities.put("weierp", "\u2118");
239 entities.put("image", "\u2111");
240 entities.put("real", "\u211c");
241 entities.put("trade", "\u2122");
242 entities.put("alefsym", "\u2135");
243 entities.put("larr", "\u2190");
244 entities.put("uarr", "\u2191");
245 entities.put("rarr", "\u2192");
246 entities.put("darr", "\u2193");
247 entities.put("harr", "\u2194");
248 entities.put("crarr", "\u21b5");
249 entities.put("lArr", "\u21d0");
250 entities.put("uArr", "\u21d1");
251 entities.put("rArr", "\u21d2");
252 entities.put("dArr", "\u21d3");
253 entities.put("hArr", "\u21d4");
254 entities.put("forall", "\u2200");
255 entities.put("part", "\u2202");
256 entities.put("exist", "\u2203");
257 entities.put("empty", "\u2205");
258 entities.put("nabla", "\u2207");
259 entities.put("isin", "\u2208");
260 entities.put("notin", "\u2209");
261 entities.put("ni", "\u220b");
262 entities.put("prod", "\u220f");
263 entities.put("sum", "\u2211");
264 entities.put("minus", "\u2212");
265 entities.put("lowast", "\u2217");
266 entities.put("radic", "\u221a");
267 entities.put("prop", "\u221d");
268 entities.put("infin", "\u221e");
269 entities.put("ang", "\u2220");
270 entities.put("and", "\u2227");
271 entities.put("or", "\u2228");
272 entities.put("cap", "\u2229");
273 entities.put("cup", "\u222a");
274 entities.put("int", "\u222b");
275 entities.put("there4", "\u2234");
276 entities.put("sim", "\u223c");
277 entities.put("cong", "\u2245");
278 entities.put("asymp", "\u2248");
279 entities.put("ne", "\u2260");
280 entities.put("equiv", "\u2261");
281 entities.put("le", "\u2264");
282 entities.put("ge", "\u2265");
283 entities.put("sub", "\u2282");
284 entities.put("sup", "\u2283");
285 entities.put("nsub", "\u2284");
286 entities.put("sube", "\u2286");
287 entities.put("supe", "\u2287");
288 entities.put("oplus", "\u2295");
289 entities.put("otimes", "\u2297");
290 entities.put("perp", "\u22a5");
291 entities.put("sdot", "\u22c5");
292 entities.put("lceil", "\u2308");
293 entities.put("rceil", "\u2309");
294 entities.put("lfloor", "\u230a");
295 entities.put("rfloor", "\u230b");
296 entities.put("lang", "\u2329");
297 entities.put("rang", "\u232a");
298 entities.put("loz", "\u25ca");
299 entities.put("spades", "\u2660");
300 entities.put("clubs", "\u2663");
301 entities.put("hearts", "\u2665");
302 entities.put("diams", "\u2666");
303 DEFAULT_ENTITIES = Collections.unmodifiableMap(entities);
304 }
305
306 private boolean addDefaultEntities = true;
307
308 private final ContentTransformer contentTransformer;
309
310 public PluginDescriptorStaxReader() {
311 this((s, f) -> s);
312 }
313
314 public PluginDescriptorStaxReader(ContentTransformer contentTransformer) {
315 this.contentTransformer = contentTransformer;
316 }
317
318
319
320
321
322
323 public boolean getAddDefaultEntities() {
324 return addDefaultEntities;
325 }
326
327
328
329
330
331
332 public void setAddDefaultEntities(boolean addDefaultEntities) {
333 this.addDefaultEntities = addDefaultEntities;
334 }
335
336
337 public PluginDescriptor read(Reader reader) throws XMLStreamException {
338 return read(reader, true);
339 }
340
341
342
343
344
345
346
347
348 public PluginDescriptor read(Reader reader, boolean strict) throws XMLStreamException {
349 XMLInputFactory factory = XMLInputFactory.newFactory();
350 factory.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, false);
351 StreamSource streamSource = new StreamSource(reader);
352 XMLStreamReader parser = factory.createXMLStreamReader(streamSource);
353 return read(parser, strict);
354 }
355
356 public PluginDescriptor read(InputStream in) throws XMLStreamException {
357 return read(in, true);
358 }
359
360
361
362
363
364
365
366
367
368
369 public PluginDescriptor read(InputStream in, boolean strict) throws XMLStreamException {
370 XMLInputFactory factory = XMLInputFactory.newFactory();
371 factory.setProperty(XMLInputFactory.IS_REPLACING_ENTITY_REFERENCES, false);
372 StreamSource streamSource = new StreamSource(in);
373 XMLStreamReader parser = factory.createXMLStreamReader(streamSource);
374 return read(parser, strict);
375 }
376
377
378
379
380
381
382
383
384
385
386 public PluginDescriptor read(XMLStreamReader parser, boolean strict) throws XMLStreamException {
387 Deque<Object> context = new ArrayDeque<>();
388 PluginDescriptor pluginDescriptor = null;
389 int eventType = parser.getEventType();
390 boolean parsed = false;
391 while (eventType != XMLStreamReader.END_DOCUMENT) {
392 if (eventType == XMLStreamReader.START_ELEMENT) {
393 if (strict && ! "plugin".equals(parser.getLocalName())) {
394 throw new XMLStreamException("Expected root element 'plugin' but found '" + parser.getName() + "'", parser.getLocation(), null);
395 } else if (parsed) {
396
397 throw new XMLStreamException("Duplicated tag: 'plugin'", parser.getLocation(), null);
398 }
399 pluginDescriptor = parsePluginDescriptor(parser, strict, context);
400 parsed = true;
401 }
402 eventType = parser.next();
403 }
404 if (parsed) {
405 return pluginDescriptor;
406 }
407 throw new XMLStreamException("Expected root element 'plugin' but found no element at all: invalid XML document", parser.getLocation(), null);
408 }
409
410 private PluginDescriptor parsePluginDescriptor(XMLStreamReader parser, boolean strict, Deque<Object> context) throws XMLStreamException {
411 String tagName = parser.getLocalName();
412 PluginDescriptor.Builder pluginDescriptor = PluginDescriptor.newBuilder(true);
413 for (int i = parser.getAttributeCount() - 1; i >= 0; i--) {
414 String name = parser.getAttributeLocalName(i);
415 String ns = parser.getAttributeNamespace(i);
416 String value = parser.getAttributeValue(i);
417 if (W3C_XML_SCHEMA_INSTANCE_NS_URI.equals(ns) || XML_NS_URI.equals(ns)) {
418
419 } else if ("xmlns".equals(name)) {
420
421 } else {
422 checkUnknownAttribute(parser, name, tagName, strict);
423 }
424 }
425 Set<String> parsed = new HashSet<>();
426 context.addLast( pluginDescriptor );
427 while ((strict ? parser.nextTag() : nextTag(parser)) == XMLStreamReader.START_ELEMENT) {
428 String childName = checkDuplicate(parser.getLocalName(), parser, parsed);
429 switch (childName) {
430 case "name": {
431 pluginDescriptor.name(interpolatedTrimmed(nextText(parser, strict), "name"));
432 break;
433 }
434 case "description": {
435 pluginDescriptor.description(interpolatedTrimmed(nextText(parser, strict), "description"));
436 break;
437 }
438 case "groupId": {
439 pluginDescriptor.groupId(interpolatedTrimmed(nextText(parser, strict), "groupId"));
440 break;
441 }
442 case "artifactId": {
443 pluginDescriptor.artifactId(interpolatedTrimmed(nextText(parser, strict), "artifactId"));
444 break;
445 }
446 case "version": {
447 pluginDescriptor.version(interpolatedTrimmed(nextText(parser, strict), "version"));
448 break;
449 }
450 case "goalPrefix": {
451 pluginDescriptor.goalPrefix(interpolatedTrimmed(nextText(parser, strict), "goalPrefix"));
452 break;
453 }
454 case "isolatedRealm": {
455 pluginDescriptor.isolatedRealm(getBooleanValue(interpolatedTrimmed(nextText(parser, strict), "isolatedRealm"), "isolatedRealm", parser, false));
456 break;
457 }
458 case "inheritedByDefault": {
459 pluginDescriptor.inheritedByDefault(getBooleanValue(interpolatedTrimmed(nextText(parser, strict), "inheritedByDefault"), "inheritedByDefault", parser, true));
460 break;
461 }
462 case "requiredJavaVersion": {
463 pluginDescriptor.requiredJavaVersion(interpolatedTrimmed(nextText(parser, strict), "requiredJavaVersion"));
464 break;
465 }
466 case "requiredMavenVersion": {
467 pluginDescriptor.requiredMavenVersion(interpolatedTrimmed(nextText(parser, strict), "requiredMavenVersion"));
468 break;
469 }
470 case "mojos": {
471 List<MojoDescriptor> mojos = new ArrayList<>();
472 while (parser.nextTag() == XMLStreamReader.START_ELEMENT) {
473 if ("mojo".equals(parser.getLocalName())) {
474 mojos.add(parseMojoDescriptor(parser, strict, context));
475 } else {
476 checkUnknownElement(parser, strict);
477 }
478 }
479 pluginDescriptor.mojos(mojos);
480 break;
481 }
482 default: {
483 checkUnknownElement(parser, strict);
484 break;
485 }
486 }
487 }
488 context.removeLast();
489 pluginDescriptor.namespaceUri(parser.getNamespaceURI());
490 pluginDescriptor.modelEncoding(parser.getEncoding());
491 return pluginDescriptor.build();
492 }
493
494 private MojoDescriptor parseMojoDescriptor(XMLStreamReader parser, boolean strict, Deque<Object> context) throws XMLStreamException {
495 String tagName = parser.getLocalName();
496 MojoDescriptor.Builder mojoDescriptor = MojoDescriptor.newBuilder(true);
497 for (int i = parser.getAttributeCount() - 1; i >= 0; i--) {
498 String name = parser.getAttributeLocalName(i);
499 String ns = parser.getAttributeNamespace(i);
500 String value = parser.getAttributeValue(i);
501 if (W3C_XML_SCHEMA_INSTANCE_NS_URI.equals(ns) || XML_NS_URI.equals(ns)) {
502
503 } else {
504 checkUnknownAttribute(parser, name, tagName, strict);
505 }
506 }
507 Set<String> parsed = new HashSet<>();
508 context.addLast( mojoDescriptor );
509 while ((strict ? parser.nextTag() : nextTag(parser)) == XMLStreamReader.START_ELEMENT) {
510 String childName = checkDuplicate(parser.getLocalName(), parser, parsed);
511 switch (childName) {
512 case "goal": {
513 mojoDescriptor.goal(interpolatedTrimmed(nextText(parser, strict), "goal"));
514 break;
515 }
516 case "description": {
517 mojoDescriptor.description(interpolatedTrimmed(nextText(parser, strict), "description"));
518 break;
519 }
520 case "implementation": {
521 mojoDescriptor.implementation(interpolatedTrimmed(nextText(parser, strict), "implementation"));
522 break;
523 }
524 case "language": {
525 mojoDescriptor.language(interpolatedTrimmed(nextText(parser, strict), "language"));
526 break;
527 }
528 case "phase": {
529 mojoDescriptor.phase(interpolatedTrimmed(nextText(parser, strict), "phase"));
530 break;
531 }
532 case "executePhase": {
533 mojoDescriptor.executePhase(interpolatedTrimmed(nextText(parser, strict), "executePhase"));
534 break;
535 }
536 case "executeGoal": {
537 mojoDescriptor.executeGoal(interpolatedTrimmed(nextText(parser, strict), "executeGoal"));
538 break;
539 }
540 case "executeLifecycle": {
541 mojoDescriptor.executeLifecycle(interpolatedTrimmed(nextText(parser, strict), "executeLifecycle"));
542 break;
543 }
544 case "dependencyResolution": {
545 mojoDescriptor.dependencyResolution(interpolatedTrimmed(nextText(parser, strict), "dependencyResolution"));
546 break;
547 }
548 case "dependencyCollection": {
549 mojoDescriptor.dependencyCollection(interpolatedTrimmed(nextText(parser, strict), "dependencyCollection"));
550 break;
551 }
552 case "directInvocationOnly": {
553 mojoDescriptor.directInvocationOnly(getBooleanValue(interpolatedTrimmed(nextText(parser, strict), "directInvocationOnly"), "directInvocationOnly", parser, false));
554 break;
555 }
556 case "projectRequired": {
557 mojoDescriptor.projectRequired(getBooleanValue(interpolatedTrimmed(nextText(parser, strict), "projectRequired"), "projectRequired", parser, true));
558 break;
559 }
560 case "onlineRequired": {
561 mojoDescriptor.onlineRequired(getBooleanValue(interpolatedTrimmed(nextText(parser, strict), "onlineRequired"), "onlineRequired", parser, false));
562 break;
563 }
564 case "aggregator": {
565 mojoDescriptor.aggregator(getBooleanValue(interpolatedTrimmed(nextText(parser, strict), "aggregator"), "aggregator", parser, false));
566 break;
567 }
568 case "inheritedByDefault": {
569 mojoDescriptor.inheritedByDefault(getBooleanValue(interpolatedTrimmed(nextText(parser, strict), "inheritedByDefault"), "inheritedByDefault", parser, true));
570 break;
571 }
572 case "since": {
573 mojoDescriptor.since(interpolatedTrimmed(nextText(parser, strict), "since"));
574 break;
575 }
576 case "deprecated": {
577 mojoDescriptor.deprecated(interpolatedTrimmed(nextText(parser, strict), "deprecated"));
578 break;
579 }
580 case "configurator": {
581 mojoDescriptor.configurator(interpolatedTrimmed(nextText(parser, strict), "configurator"));
582 break;
583 }
584 case "parameters": {
585 List<Parameter> parameters = new ArrayList<>();
586 while (parser.nextTag() == XMLStreamReader.START_ELEMENT) {
587 if ("parameter".equals(parser.getLocalName())) {
588 parameters.add(parseParameter(parser, strict, context));
589 } else {
590 checkUnknownElement(parser, strict);
591 }
592 }
593 mojoDescriptor.parameters(parameters);
594 break;
595 }
596 case "resolutions": {
597 List<Resolution> resolutions = new ArrayList<>();
598 while (parser.nextTag() == XMLStreamReader.START_ELEMENT) {
599 if ("resolution".equals(parser.getLocalName())) {
600 resolutions.add(parseResolution(parser, strict, context));
601 } else {
602 checkUnknownElement(parser, strict);
603 }
604 }
605 mojoDescriptor.resolutions(resolutions);
606 break;
607 }
608 default: {
609 checkUnknownElement(parser, strict);
610 break;
611 }
612 }
613 }
614 context.removeLast();
615 mojoDescriptor.id(((PluginDescriptor.Builder) context.peekLast()).build().getId() + ":" + mojoDescriptor.build().getGoal());
616 mojoDescriptor.fullGoalName(((PluginDescriptor.Builder) context.peekLast()).build().getGoalPrefix() + ":" + mojoDescriptor.build().getGoal());
617 return mojoDescriptor.build();
618 }
619
620 private Parameter parseParameter(XMLStreamReader parser, boolean strict, Deque<Object> context) throws XMLStreamException {
621 String tagName = parser.getLocalName();
622 Parameter.Builder parameter = Parameter.newBuilder(true);
623 for (int i = parser.getAttributeCount() - 1; i >= 0; i--) {
624 String name = parser.getAttributeLocalName(i);
625 String ns = parser.getAttributeNamespace(i);
626 String value = parser.getAttributeValue(i);
627 if (W3C_XML_SCHEMA_INSTANCE_NS_URI.equals(ns) || XML_NS_URI.equals(ns)) {
628
629 } else {
630 checkUnknownAttribute(parser, name, tagName, strict);
631 }
632 }
633 Set<String> parsed = new HashSet<>();
634 context.addLast( parameter );
635 while ((strict ? parser.nextTag() : nextTag(parser)) == XMLStreamReader.START_ELEMENT) {
636 String childName = checkDuplicate(parser.getLocalName(), parser, parsed);
637 switch (childName) {
638 case "name": {
639 parameter.name(interpolatedTrimmed(nextText(parser, strict), "name"));
640 break;
641 }
642 case "alias": {
643 parameter.alias(interpolatedTrimmed(nextText(parser, strict), "alias"));
644 break;
645 }
646 case "type": {
647 parameter.type(interpolatedTrimmed(nextText(parser, strict), "type"));
648 break;
649 }
650 case "required": {
651 parameter.required(getBooleanValue(interpolatedTrimmed(nextText(parser, strict), "required"), "required", parser, false));
652 break;
653 }
654 case "editable": {
655 parameter.editable(getBooleanValue(interpolatedTrimmed(nextText(parser, strict), "editable"), "editable", parser, true));
656 break;
657 }
658 case "description": {
659 parameter.description(interpolatedTrimmed(nextText(parser, strict), "description"));
660 break;
661 }
662 case "since": {
663 parameter.since(interpolatedTrimmed(nextText(parser, strict), "since"));
664 break;
665 }
666 case "deprecated": {
667 parameter.deprecated(interpolatedTrimmed(nextText(parser, strict), "deprecated"));
668 break;
669 }
670 case "expression": {
671 parameter.expression(interpolatedTrimmed(nextText(parser, strict), "expression"));
672 break;
673 }
674 case "defaultValue": {
675 parameter.defaultValue(interpolatedTrimmed(nextText(parser, strict), "defaultValue"));
676 break;
677 }
678 default: {
679 checkUnknownElement(parser, strict);
680 break;
681 }
682 }
683 }
684 context.removeLast();
685 return parameter.build();
686 }
687
688 private Requirement parseRequirement(XMLStreamReader parser, boolean strict, Deque<Object> context) throws XMLStreamException {
689 String tagName = parser.getLocalName();
690 Requirement.Builder requirement = Requirement.newBuilder(true);
691 for (int i = parser.getAttributeCount() - 1; i >= 0; i--) {
692 String name = parser.getAttributeLocalName(i);
693 String ns = parser.getAttributeNamespace(i);
694 String value = parser.getAttributeValue(i);
695 if (W3C_XML_SCHEMA_INSTANCE_NS_URI.equals(ns) || XML_NS_URI.equals(ns)) {
696
697 } else {
698 checkUnknownAttribute(parser, name, tagName, strict);
699 }
700 }
701 Set<String> parsed = new HashSet<>();
702 context.addLast( requirement );
703 while ((strict ? parser.nextTag() : nextTag(parser)) == XMLStreamReader.START_ELEMENT) {
704 String childName = checkDuplicate(parser.getLocalName(), parser, parsed);
705 switch (childName) {
706 case "role": {
707 requirement.role(interpolatedTrimmed(nextText(parser, strict), "role"));
708 break;
709 }
710 case "role-hint": {
711 requirement.roleHint(interpolatedTrimmed(nextText(parser, strict), "role-hint"));
712 break;
713 }
714 case "field-name": {
715 requirement.fieldName(interpolatedTrimmed(nextText(parser, strict), "field-name"));
716 break;
717 }
718 default: {
719 checkUnknownElement(parser, strict);
720 break;
721 }
722 }
723 }
724 context.removeLast();
725 return requirement.build();
726 }
727
728 private Dependency parseDependency(XMLStreamReader parser, boolean strict, Deque<Object> context) throws XMLStreamException {
729 String tagName = parser.getLocalName();
730 Dependency.Builder dependency = Dependency.newBuilder(true);
731 for (int i = parser.getAttributeCount() - 1; i >= 0; i--) {
732 String name = parser.getAttributeLocalName(i);
733 String ns = parser.getAttributeNamespace(i);
734 String value = parser.getAttributeValue(i);
735 if (W3C_XML_SCHEMA_INSTANCE_NS_URI.equals(ns) || XML_NS_URI.equals(ns)) {
736
737 } else {
738 checkUnknownAttribute(parser, name, tagName, strict);
739 }
740 }
741 Set<String> parsed = new HashSet<>();
742 context.addLast( dependency );
743 while ((strict ? parser.nextTag() : nextTag(parser)) == XMLStreamReader.START_ELEMENT) {
744 String childName = checkDuplicate(parser.getLocalName(), parser, parsed);
745 switch (childName) {
746 case "groupId": {
747 dependency.groupId(interpolatedTrimmed(nextText(parser, strict), "groupId"));
748 break;
749 }
750 case "artifactId": {
751 dependency.artifactId(interpolatedTrimmed(nextText(parser, strict), "artifactId"));
752 break;
753 }
754 case "version": {
755 dependency.version(interpolatedTrimmed(nextText(parser, strict), "version"));
756 break;
757 }
758 case "type": {
759 dependency.type(interpolatedTrimmed(nextText(parser, strict), "type"));
760 break;
761 }
762 default: {
763 checkUnknownElement(parser, strict);
764 break;
765 }
766 }
767 }
768 context.removeLast();
769 return dependency.build();
770 }
771
772 private Resolution parseResolution(XMLStreamReader parser, boolean strict, Deque<Object> context) throws XMLStreamException {
773 String tagName = parser.getLocalName();
774 Resolution.Builder resolution = Resolution.newBuilder(true);
775 for (int i = parser.getAttributeCount() - 1; i >= 0; i--) {
776 String name = parser.getAttributeLocalName(i);
777 String ns = parser.getAttributeNamespace(i);
778 String value = parser.getAttributeValue(i);
779 if (W3C_XML_SCHEMA_INSTANCE_NS_URI.equals(ns) || XML_NS_URI.equals(ns)) {
780
781 } else {
782 checkUnknownAttribute(parser, name, tagName, strict);
783 }
784 }
785 Set<String> parsed = new HashSet<>();
786 context.addLast( resolution );
787 while ((strict ? parser.nextTag() : nextTag(parser)) == XMLStreamReader.START_ELEMENT) {
788 String childName = checkDuplicate(parser.getLocalName(), parser, parsed);
789 switch (childName) {
790 case "field": {
791 resolution.field(interpolatedTrimmed(nextText(parser, strict), "field"));
792 break;
793 }
794 case "pathScope": {
795 resolution.pathScope(interpolatedTrimmed(nextText(parser, strict), "pathScope"));
796 break;
797 }
798 case "requestType": {
799 resolution.requestType(interpolatedTrimmed(nextText(parser, strict), "requestType"));
800 break;
801 }
802 default: {
803 checkUnknownElement(parser, strict);
804 break;
805 }
806 }
807 }
808 context.removeLast();
809 return resolution.build();
810 }
811
812
813 private String checkDuplicate(String tagName, XMLStreamReader parser, Set<String> parsed) throws XMLStreamException {
814 if (!parsed.add(tagName)) {
815 throw new XMLStreamException("Duplicated tag: '" + tagName + "'", parser.getLocation(), null);
816 }
817 return tagName;
818 }
819
820
821
822
823
824
825
826
827
828
829
830
831 private void checkUnknownAttribute(XMLStreamReader parser, String attribute, String tagName, boolean strict) throws XMLStreamException {
832
833 if (strict) {
834 throw new XMLStreamException("Unknown attribute '" + attribute + "' for tag '" + tagName + "'", parser.getLocation(), null);
835 }
836 }
837
838
839
840
841
842
843
844
845
846
847 private void checkUnknownElement(XMLStreamReader parser, boolean strict) throws XMLStreamException {
848 if (strict) {
849 throw new XMLStreamException("Unrecognised tag: '" + parser.getName() + "'", parser.getLocation(), null);
850 }
851
852 for (int unrecognizedTagCount = 1; unrecognizedTagCount > 0;) {
853 int eventType = nextTag(parser);
854 if (eventType == XMLStreamReader.START_ELEMENT) {
855 unrecognizedTagCount++;
856 } else if (eventType == XMLStreamReader.END_ELEMENT) {
857 unrecognizedTagCount--;
858 }
859 }
860 }
861
862
863
864
865
866
867
868 private String getTrimmedValue(String s) {
869 if (s != null) {
870 s = s.trim();
871 }
872 return s;
873 }
874
875
876
877
878
879
880
881
882 private String interpolatedTrimmed(String value, String context) {
883 return getTrimmedValue(contentTransformer.transform(value, context));
884 }
885
886
887
888
889
890
891
892
893
894
895 private int nextTag(XMLStreamReader parser) throws XMLStreamException {
896 while (true) {
897 int next = parser.next();
898 switch (next) {
899 case XMLStreamReader.SPACE:
900 case XMLStreamReader.COMMENT:
901 case XMLStreamReader.PROCESSING_INSTRUCTION:
902 case XMLStreamReader.CDATA:
903 case XMLStreamReader.CHARACTERS:
904 continue;
905 case XMLStreamReader.START_ELEMENT:
906 case XMLStreamReader.END_ELEMENT:
907 return next;
908 }
909 }
910 }
911
912 private String nextText(XMLStreamReader parser, boolean strict) throws XMLStreamException {
913 int eventType = parser.getEventType();
914 if (eventType != XMLStreamReader.START_ELEMENT) {
915 throw new XMLStreamException("parser must be on START_ELEMENT to read next text", parser.getLocation(), null);
916 }
917 eventType = parser.next();
918 StringBuilder result = new StringBuilder();
919 while (true) {
920 if (eventType == XMLStreamReader.CHARACTERS || eventType == XMLStreamReader.CDATA) {
921 result.append(parser.getText());
922 } else if (eventType == XMLStreamReader.ENTITY_REFERENCE) {
923 String val = null;
924 if (strict) {
925 throw new XMLStreamException("Entities are not supported in strict mode", parser.getLocation(), null);
926 } else if (addDefaultEntities) {
927 val = DEFAULT_ENTITIES.get(parser.getLocalName());
928 }
929 if (val != null) {
930 result.append(val);
931 } else {
932 result.append("&").append(parser.getLocalName()).append(";");
933 }
934 } else if (eventType != XMLStreamReader.COMMENT) {
935 break;
936 }
937 eventType = parser.next();
938 }
939 if (eventType != XMLStreamReader.END_ELEMENT) {
940 throw new XMLStreamException(
941 "TEXT must be immediately followed by END_ELEMENT and not " + eventType , parser.getLocation(), null);
942 }
943 return result.toString();
944 }
945
946 private XmlNode buildXmlNode(XMLStreamReader parser) throws XMLStreamException {
947 return XmlNodeStaxBuilder.build(parser);
948 }
949
950
951
952
953
954
955
956
957
958
959
960
961 private boolean getBooleanValue(String s, String attribute, XMLStreamReader parser, boolean defaultValue) throws XMLStreamException {
962 if (s != null && s.length() != 0) {
963 return Boolean.valueOf(s).booleanValue();
964 }
965 return defaultValue;
966 }
967
968 public static interface ContentTransformer {
969
970
971
972
973
974
975
976 String transform(String source, String fieldName);
977 }
978
979 }