*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/eplv10.html
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
*/
+
package org.opendaylight.yangtools.yang.parser.impl;
import static com.google.common.base.Preconditions.checkState;
-
import com.google.common.base.CharMatcher;
import com.google.common.base.Optional;
import com.google.common.base.Splitter;
+import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Sets;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
+import java.util.Objects;
import java.util.Set;
+import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;
import org.antlr.v4.runtime.ParserRuleContext;
import org.slf4j.LoggerFactory;
public final class ParserListenerUtils {
+ private static final int UNICODE_SCRIPT_FIX_COUNTER = 30;
private static final Logger LOG = LoggerFactory.getLogger(ParserListenerUtils.class);
private static final Splitter KEYDEF_SPLITTER = Splitter.on(' ').omitEmptyStrings();
private static final Splitter PIPE_SPLITTER = Splitter.on('|').trimResults();
private static final Splitter DOT_DOT_SPLITTER = Splitter.on("..").trimResults();
private static final CharMatcher DOUBLE_QUOTE_MATCHER = CharMatcher.is('"');
private static final CharMatcher SINGLE_QUOTE_MATCHER = CharMatcher.is('\'');
+ private static final Pattern BETWEEN_CURLY_BRACES_PATTERN = Pattern.compile("\\{(.+?)\\}");
+ private static final Set<String> JAVA_UNICODE_BLOCKS = ImmutableSet.<String>builder()
+ .add("AegeanNumbers")
+ .add("AlchemicalSymbols")
+ .add("AlphabeticPresentationForms")
+ .add("AncientGreekMusicalNotation")
+ .add("AncientGreekNumbers")
+ .add("AncientSymbols")
+ .add("Arabic")
+ .add("ArabicPresentationForms-A")
+ .add("ArabicPresentationForms-B")
+ .add("ArabicSupplement")
+ .add("Armenian")
+ .add("Arrows")
+ .add("Avestan")
+ .add("Balinese")
+ .add("Bamum")
+ .add("BamumSupplement")
+ .add("BasicLatin")
+ .add("Batak")
+ .add("Bengali")
+ .add("BlockElements")
+ .add("Bopomofo")
+ .add("BopomofoExtended")
+ .add("BoxDrawing")
+ .add("Brahmi")
+ .add("BraillePatterns")
+ .add("Buginese")
+ .add("Buhid")
+ .add("ByzantineMusicalSymbols")
+ .add("Carian")
+ .add("Cham")
+ .add("Cherokee")
+ .add("CJKCompatibility")
+ .add("CJKCompatibilityForms")
+ .add("CJKCompatibilityIdeographs")
+ .add("CJKCompatibilityIdeographsSupplement")
+ .add("CJKRadicalsSupplement")
+ .add("CJKStrokes")
+ .add("CJKSymbolsandPunctuation")
+ .add("CJKUnifiedIdeographs")
+ .add("CJKUnifiedIdeographsExtensionA")
+ .add("CJKUnifiedIdeographsExtensionB")
+ .add("CJKUnifiedIdeographsExtensionC")
+ .add("CJKUnifiedIdeographsExtensionD")
+ .add("CombiningDiacriticalMarks")
+ .add("CombiningDiacriticalMarksSupplement")
+ .add("CombiningHalfMarks")
+ .add("CombiningDiacriticalMarksforSymbols")
+ .add("CommonIndicNumberForms")
+ .add("ControlPictures")
+ .add("Coptic")
+ .add("CountingRodNumerals")
+ .add("Cuneiform")
+ .add("CuneiformNumbersandPunctuation")
+ .add("CurrencySymbols")
+ .add("CypriotSyllabary")
+ .add("Cyrillic")
+ .add("CyrillicExtended-A")
+ .add("CyrillicExtended-B")
+ .add("CyrillicSupplementary")
+ .add("Deseret")
+ .add("Devanagari")
+ .add("DevanagariExtended")
+ .add("Dingbats")
+ .add("DominoTiles")
+ .add("EgyptianHieroglyphs")
+ .add("Emoticons")
+ .add("EnclosedAlphanumericSupplement")
+ .add("EnclosedAlphanumerics")
+ .add("EnclosedCJKLettersandMonths")
+ .add("EnclosedIdeographicSupplement")
+ .add("Ethiopic")
+ .add("EthiopicExtended")
+ .add("EthiopicExtended-A")
+ .add("EthiopicSupplement")
+ .add("GeneralPunctuation")
+ .add("GeometricShapes")
+ .add("Georgian")
+ .add("GeorgianSupplement")
+ .add("Glagolitic")
+ .add("Gothic")
+ .add("GreekandCoptic")
+ .add("GreekExtended")
+ .add("Gujarati")
+ .add("Gurmukhi")
+ .add("HalfwidthandFullwidthForms")
+ .add("HangulCompatibilityJamo")
+ .add("HangulJamo")
+ .add("HangulJamoExtended-A")
+ .add("HangulJamoExtended-B")
+ .add("HangulSyllables")
+ .add("Hanunoo")
+ .add("Hebrew")
+ .add("HighPrivateUseSurrogates")
+ .add("HighSurrogates")
+ .add("Hiragana")
+ .add("IdeographicDescriptionCharacters")
+ .add("ImperialAramaic")
+ .add("InscriptionalPahlavi")
+ .add("InscriptionalParthian")
+ .add("IPAExtensions")
+ .add("Javanese")
+ .add("Kaithi")
+ .add("KanaSupplement")
+ .add("Kanbun")
+ .add("Kangxi Radicals")
+ .add("Kannada")
+ .add("Katakana")
+ .add("KatakanaPhoneticExtensions")
+ .add("KayahLi")
+ .add("Kharoshthi")
+ .add("Khmer")
+ .add("KhmerSymbols")
+ .add("Lao")
+ .add("Latin-1Supplement")
+ .add("LatinExtended-A")
+ .add("LatinExtendedAdditional")
+ .add("LatinExtended-B")
+ .add("LatinExtended-C")
+ .add("LatinExtended-D")
+ .add("Lepcha")
+ .add("LetterlikeSymbols")
+ .add("Limbu")
+ .add("LinearBIdeograms")
+ .add("LinearBSyllabary")
+ .add("Lisu")
+ .add("LowSurrogates")
+ .add("Lycian")
+ .add("Lydian")
+ .add("MahjongTiles")
+ .add("Malayalam")
+ .add("Mandaic")
+ .add("MathematicalAlphanumericSymbols")
+ .add("MathematicalOperators")
+ .add("MeeteiMayek")
+ .add("MiscellaneousMathematicalSymbols-A")
+ .add("MiscellaneousMathematicalSymbols-B")
+ .add("MiscellaneousSymbols")
+ .add("MiscellaneousSymbolsandArrows")
+ .add("MiscellaneousSymbolsAndPictographs")
+ .add("MiscellaneousTechnical")
+ .add("ModifierToneLetters")
+ .add("Mongolian")
+ .add("MusicalSymbols")
+ .add("Myanmar")
+ .add("MyanmarExtended-A")
+ .add("NewTaiLue")
+ .add("NKo")
+ .add("NumberForms")
+ .add("Ogham")
+ .add("OlChiki")
+ .add("OldItalic")
+ .add("OldPersian")
+ .add("OldSouthArabian")
+ .add("OldTurkic")
+ .add("OpticalCharacterRecognition")
+ .add("Oriya")
+ .add("Osmanya")
+ .add("Phags-pa")
+ .add("PhaistosDisc")
+ .add("Phoenician")
+ .add("PhoneticExtensions")
+ .add("PhoneticExtensionsSupplement")
+ .add("PlayingCards")
+ .add("PrivateUseArea")
+ .add("Rejang")
+ .add("RumiNumeralSymbols")
+ .add("Runic")
+ .add("Samaritan")
+ .add("Saurashtra")
+ .add("Shavian")
+ .add("Sinhala")
+ .add("SmallFormVariants")
+ .add("SpacingModifierLetters")
+ .add("Specials")
+ .add("Sundanese")
+ .add("SuperscriptsandSubscripts")
+ .add("SupplementalArrows-A")
+ .add("SupplementalArrows-B")
+ .add("SupplementalMathematicalOperators")
+ .add("SupplementalPunctuation")
+ .add("SupplementaryPrivateUseArea-A")
+ .add("SupplementaryPrivateUseArea-B")
+ .add("SylotiNagri")
+ .add("Syriac")
+ .add("Tagalog")
+ .add("Tagbanwa")
+ .add("Tags")
+ .add("TaiLe")
+ .add("TaiTham")
+ .add("TaiViet")
+ .add("TaiXuanJingSymbols")
+ .add("Tamil")
+ .add("Telugu")
+ .add("Thaana")
+ .add("Thai")
+ .add("Tibetan")
+ .add("Tifinagh")
+ .add("TransportAndMapSymbols")
+ .add("Ugaritic")
+ .add("UnifiedCanadianAboriginalSyllabics")
+ .add("UnifiedCanadianAboriginalSyllabicsExtended")
+ .add("Vai")
+ .add("VariationSelectors")
+ .add("VariationSelectorsSupplement")
+ .add("VedicExtensions")
+ .add("VerticalForms")
+ .add("YiRadicals")
+ .add("YiSyllables")
+ .add("YijingHexagramSymbols").build();
private ParserListenerUtils() {
}
* context to parse
* @param builder
* builder to fill in with parsed statements
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
*/
+ @Deprecated
public static void parseSchemaNodeArgs(final ParseTree ctx, final SchemaNodeBuilder builder) {
for (int i = 0; i < ctx.getChildCount(); i++) {
final ParseTree child = ctx.getChild(i);
public int hashCode() {
final int prime = 31;
int result = 1;
- result = prime * result + ((qname == null) ? 0 : qname.hashCode());
- result = prime * result + ((path == null) ? 0 : path.hashCode());
- result = prime * result + ((unknownNodes == null) ? 0 : unknownNodes.hashCode());
- result = prime * result + ((name == null) ? 0 : name.hashCode());
- result = prime * result + ((value == null) ? 0 : value.hashCode());
+ result = prime * result + Objects.hashCode(qname);
+ result = prime * result + Objects.hashCode(path);
+ result = prime * result + Objects.hashCode(unknownNodes);
+ result = prime * result + Objects.hashCode(name);
+ result = prime * result + Objects.hashCode(value);
return result;
}
}
}
final String rawPattern = parsePatternString(ctx);
- final String pattern = wrapPattern(rawPattern);
+ final String fixedRawPattern = fixUnicodeScriptPattern(rawPattern);
+ final String pattern = wrapPattern(fixedRawPattern);
if (isValidPattern(pattern, ctx, moduleName)) {
return BaseConstraints.newPatternConstraint(pattern, description, reference);
}
return null;
}
- private static String wrapPattern(String rawPattern) {
+ private static String fixUnicodeScriptPattern(String rawPattern) {
+ for (int i = 0; i < UNICODE_SCRIPT_FIX_COUNTER; i++) {
+ try {
+ Pattern.compile(rawPattern);
+ return rawPattern;
+ } catch(PatternSyntaxException ex) {
+ LOG.debug("Invalid regex pattern syntax in: {}", rawPattern, ex);
+ if (ex.getMessage().contains("Unknown character script name")) {
+ rawPattern = fixUnknownScripts(ex.getMessage(), rawPattern);
+ } else {
+ return rawPattern;
+ }
+ }
+ }
+
+ LOG.warn("Regex pattern could not be fixed: {}", rawPattern);
+ return rawPattern;
+ }
+
+ private static String fixUnknownScripts(final String exMessage, final String rawPattern) {
+ StringBuilder result = new StringBuilder(rawPattern);
+ Matcher matcher = BETWEEN_CURLY_BRACES_PATTERN.matcher(exMessage);
+ if (matcher.find()) {
+ String capturedGroup = matcher.group(1);
+ if (JAVA_UNICODE_BLOCKS.contains(capturedGroup)) {
+ int idx = rawPattern.indexOf("Is" + capturedGroup);
+ result = result.replace(idx, idx + 2, "In");
+ }
+ }
+ return result.toString();
+ }
+
+ private static String wrapPattern(final String rawPattern) {
final StringBuilder wrapPatternBuilder = new StringBuilder(rawPattern.length() + 2);
wrapPatternBuilder.append('^');
wrapPatternBuilder.append(rawPattern);
* @param line
* line in current module
* @return config statement parsed from given context
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
*/
+ @Deprecated
public static boolean getConfig(final ParseTree ctx, final Builder node, final String moduleName, final int line) {
boolean result;
// parse configuration statement
return result;
}
+ /**
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
+ */
+ @Deprecated
private static boolean getParentConfig(final Builder node) {
Builder parent = node.getParent();
boolean config;
* current module qname
* @param actualPath
* actual path in model
+ *
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
*/
- public static void parseUnknownTypeWithBody(Type_body_stmtsContext typeBody, TypeAwareBuilder parent,
- QName prefixedQName, ModuleBuilder moduleBuilder, QName moduleQName, SchemaPath actualPath) {
+ @Deprecated
+ public static void parseUnknownTypeWithBody(final Type_body_stmtsContext typeBody, final TypeAwareBuilder parent,
+ final QName prefixedQName, final ModuleBuilder moduleBuilder, final QName moduleQName, final SchemaPath actualPath) {
final int line = typeBody.getStart().getLine();
List<RangeConstraint> rangeStatements = getRangeConstraints(typeBody, moduleBuilder.getName());
* @param parent
* parent builder
* @return TypeDefinition object based on parsed values.
+ *
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
*/
+ @Deprecated
public static TypeDefinition<?> parseTypeWithBody(final String typeName, final Type_body_stmtsContext typeBody,
final SchemaPath actualPath, final QName moduleQName, final Builder parent) {
* context to parse
* @param constraints
* ConstraintsBuilder to fill
+ *
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
*/
+ @Deprecated
public static void parseConstraints(final ParseTree ctx, final ConstraintsBuilder constraints) {
for (int i = 0; i < ctx.getChildCount(); ++i) {
final ParseTree childNode = ctx.getChild(i);
* @param moduleName
* name of current module
* @return RefineHolder object representing this refine statement
+ *
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
*/
+ @Deprecated
public static RefineHolderImpl parseRefine(final Refine_stmtContext refineCtx, final String moduleName) {
final String refineTarget = stringFromNode(refineCtx);
final RefineHolderImpl refine = new RefineHolderImpl(moduleName, refineCtx.getStart().getLine(), refineTarget);
return refine;
}
+ /**
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
+ */
+ @Deprecated
private static void parseRefineDefault(final RefineHolderImpl refine, final ParseTree refineStmt) {
for (int i = 0; i < refineStmt.getChildCount(); i++) {
ParseTree refineArg = refineStmt.getChild(i);
}
}
+ /**
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
+ */
+ @Deprecated
private static RefineBuilder parseRefine(final RefineHolderImpl refine, final Refine_leaf_stmtsContext refineStmt) {
for (int i = 0; i < refineStmt.getChildCount(); i++) {
ParseTree refineArg = refineStmt.getChild(i);
return refine;
}
+ /**
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
+ */
+ @Deprecated
private static RefineBuilder parseRefine(final RefineBuilder refine, final Refine_container_stmtsContext refineStmt) {
for (int i = 0; i < refineStmt.getChildCount(); i++) {
ParseTree refineArg = refineStmt.getChild(i);
return refine;
}
+ /**
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
+ */
+ @Deprecated
private static RefineBuilder parseRefine(final RefineHolderImpl refine, final Refine_list_stmtsContext refineStmt) {
for (int i = 0; i < refineStmt.getChildCount(); i++) {
ParseTree refineArg = refineStmt.getChild(i);
return refine;
}
+ /**
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
+ */
+ @Deprecated
private static RefineBuilder parseRefine(final RefineHolderImpl refine, final Refine_leaf_list_stmtsContext refineStmt) {
for (int i = 0; i < refineStmt.getChildCount(); i++) {
ParseTree refineArg = refineStmt.getChild(i);
return refine;
}
+ /**
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
+ */
+ @Deprecated
private static RefineBuilder parseRefine(final RefineHolderImpl refine, final Refine_choice_stmtsContext refineStmt) {
for (int i = 0; i < refineStmt.getChildCount(); i++) {
ParseTree refineArg = refineStmt.getChild(i);
return refine;
}
+ /**
+ * @deprecated Pre-Beryllium implementation, scheduled for removal.
+ */
+ @Deprecated
private static RefineBuilder parseRefine(final RefineBuilder refine, final Refine_anyxml_stmtsContext refineStmt) {
for (int i = 0; i < refineStmt.getChildCount(); i++) {
ParseTree refineArg = refineStmt.getChild(i);
Code Review / yangtools.git / blobdiff