[gatein-commits] gatein SVN: r7119 - in portal/trunk/component/web/controller/src: main/java/org/exoplatform/web/controller/router and 2 other directories.

Author: julien_viet Date: 2011-08-14 16:46:07 -0400 (Sun, 14 Aug 2011) New Revision: 7119 Added: portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/REParser.java portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RERenderer.java Removed: portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/Parser.java portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RegExpParser.java portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RegExpRenderer.java portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/SubCharSequence.java portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestSubCharSequence.java Modified: portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/router/PathParam.java portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestParser.java portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpAnalyser.java portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpParser.java portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpRenderer.java portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/router/TestRouteEscaper.java Log: - rename RegExpRender and RegExpParser - remove obsolete code Deleted: portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/Parser.java =================================================================== --- portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/Parser.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/Parser.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -1,41 +0,0 @@ -/* - * Copyright (C) 2011 eXo Platform SAS. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.exoplatform.web.controller.regexp; - -/** - * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> - * @version $Revision$ - */ -public abstract class Parser -{ - - public Parser() - { - } - -/* - protected final SyntaxException createSyntaxException(String msg, int start, int end) - { - StringBuilder sb = new StringBuilder(msg).append(" : "); - sb.append(s, 0, start).append(" ->").append(s, start, end).append("<- ").append(s, end, s.length()); - return new SyntaxException(sb.toString()); - } -*/ -} Copied: portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/REParser.java (from rev 7117, portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RegExpParser.java) =================================================================== --- portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/REParser.java (rev 0) +++ portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/REParser.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -0,0 +1,375 @@ +/* + * Copyright (C) 2011 eXo Platform SAS. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ + +package org.exoplatform.web.controller.regexp; + +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +/** + * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> + * @version $Revision$ + */ +public class REParser +{ + + /** . */ + private final Lexer lexer; + + public REParser(CharSequence seq) + { + this.lexer = new Lexer(seq); + } + + public REParser(Lexer lexer) + { + this.lexer = lexer; + } + + public void reset() + { + lexer.reset(); + } + + public int getIndex() + { + return lexer.getIndex(); + } + + public RENode parse() throws SyntaxException + { + return parseDisjunction(); + } + + public boolean isDone() + { + return lexer.isDone(); + } + + public RENode.Disjunction parseDisjunction() throws SyntaxException + { + RENode.Alternative alternative = parseAlternative(); + if (alternative != null) + { + if (lexer.next(Kind.OR)) + { + RENode.Disjunction next = parseDisjunction(); + return new RENode.Disjunction(alternative, next); + } + else + { + return new RENode.Disjunction(alternative); + } + } + else + { + if (lexer.next(Kind.OR)) + { + RENode.Disjunction next = parseDisjunction(); + return new RENode.Disjunction(null, next); + } + else + { + return null; + } + } + } + + public RENode.Alternative parseAlternative() throws SyntaxException + { + RENode.Expr expr = parseExpression(); + if (expr != null) + { + RENode.Alternative next = parseAlternative(); + return new RENode.Alternative(expr, next); + } + else + { + return null; + } + } + + public RENode.Expr parseExpression() throws SyntaxException + { + RENode.Expr expr; + if (lexer.next(Kind.BEGIN)) + { + expr = new RENode.Assertion.Begin(); + } + else if (lexer.next(Kind.END)) + { + expr = new RENode.Assertion.End(); + } + else if (lexer.next(Kind.GROUP_OPEN)) + { + GroupType groupType = GroupType.forPrefix(lexer.getToken()); + RENode.Disjunction group = parseDisjunction(); + if (lexer.next(Kind.GROUP_CLOSE)) + { + expr = new RENode.Group(group, groupType); + } + else + { + throw new SyntaxException("Group not closed "); + } + } + else + { + expr = parseCharacter(); + } + if (expr != null) + { + Quantifier quantifier = parseQuantifier(); + if (quantifier != null) + { + expr.setQuantifier(quantifier); + } + } + return expr; + } + + private static final Pattern QUANTIFIER_PATTERN = Pattern.compile( + "^" + + "(\\?|\\+|\\*)|\\{([0-9]+)(?:(,)([0-9]*))?\\}" + + "$"); + + public Quantifier parseQuantifier() throws SyntaxException + { + if (lexer.next(Kind.QUANTIFIER)) + { + String quantifierToken = lexer.getToken(); + Matcher matcher = QUANTIFIER_PATTERN.matcher(quantifierToken); + if (!matcher.matches()) + { + throw new AssertionError("The quantifier token " + quantifierToken + " is not valid"); + } + Quantifier.Range range; + if (matcher.group(1) != null) + { + switch (quantifierToken.charAt(0)) + { + case '*': + range = Quantifier.Range.zeroOrMore(); + break; + case '+': + range = Quantifier.Range.oneOrMore(); + break; + case '?': + range = Quantifier.Range.onceOrNotAtAll(); + break; + default: + throw new AssertionError(); + } + } + else + { + int min = Integer.parseInt(matcher.group(2)); + Integer max; + if (matcher.group(3) != null) + { + max = matcher.group(4).isEmpty() ? null : Integer.parseInt(matcher.group(4)); + } + else + { + max = min; + } + range = new Quantifier.Range(min, max); + } + Quantifier.Mode mode; + if (lexer.next(Kind.QUANTIFIER_MODE)) + { + switch (lexer.getToken().charAt(0)) + { + case '?': + mode = Quantifier.Mode.RELUCTANT; + break; + case '+': + mode = Quantifier.Mode.POSSESSIVE; + break; + default: + throw new AssertionError(); + } + } + else + { + mode = Quantifier.Mode.GREEDY; + } + return new Quantifier(mode, range); + } + else + { + return null; + } + } + + public RENode.Atom parseCharacter() throws SyntaxException + { + if (lexer.next(Kind.ANY)) + { + return new RENode.Any(); + } + else + { + RENode.Atom atom = parseCharacterLiteral(); + if (atom == null) + { + atom = parseCharacterClass(); + } + return atom; + } + } + + public RENode.Char parseCharacterLiteral() throws SyntaxException + { + if (lexer.next(Kind.LITERAL)) + { + return new RENode.Char(lexer.getToken().charAt(0)); + } + else + { + return null; + } + } + + public RENode.CharacterClass parseCharacterClass() throws SyntaxException + { + RENode.CharacterClassExpr cce = _parseCharacterClass(); + if (cce != null) + { + return new RENode.CharacterClass(cce); + } + else + { + return null; + } + } + + private RENode.CharacterClassExpr _parseCharacterClass() throws SyntaxException + { + if (lexer.next(Kind.CC_OPEN)) + { + boolean negated = lexer.getToken().length() > 1; + RENode.CharacterClassExpr expr = parseCharacterClassExpression(); + if (expr != null) + { + if (lexer.next(Kind.CC_CLOSE)) + { + return negated ? new RENode.CharacterClassExpr.Not(expr) : expr; + } + else + { + throw new SyntaxException(""); + } + } + else + { + throw new SyntaxException(""); + } + } + else + { + return null; + } + } + + public RENode.CharacterClassExpr parseCharacterClassExpression() throws SyntaxException + { + RENode.CharacterClassExpr left = parseCharacterClassTerm(); + if (left != null) + { + boolean and = lexer.next(Kind.CC_AND); + RENode.CharacterClassExpr right = parseCharacterClassExpression(); + if (right != null) + { + if (and) + { + return new RENode.CharacterClassExpr.And(left, right); + } + else + { + return new RENode.CharacterClassExpr.Or(left, right); + } + } + else + { + return left; + } + } + else + { + return null; + } + } + + public RENode.CharacterClassExpr parseCharacterClassTerm() throws SyntaxException + { + RENode.CharacterClassExpr expr = _parseCharacterClass(); + if (expr == null) + { + RENode.CharacterClassExpr.Char c = parseCharacterClassLiteral(); + if (c != null) + { + if (lexer.next(Kind.HYPHEN)) + { + RENode.CharacterClassExpr.Char to = parseCharacterClassLiteral(); + if (to != null) + { + expr = new RENode.CharacterClassExpr.Range(c, to); + } + else + { + throw new SyntaxException(); + } + } + else + { + expr = c; + } + } + else if (lexer.next(Kind.ANY)) + { + // NOT SURE THIS IS CORRECT + expr = new RENode.CharacterClassExpr.Char('.'); + } + else if (lexer.next(Kind.BEGIN)) + { + // NOT SURE THIS IS CORRECT + expr = new RENode.CharacterClassExpr.Char('^'); + } + else if (lexer.next(Kind.END)) + { + // NOT SURE THIS IS CORRECT + expr = new RENode.CharacterClassExpr.Char('$'); + } + } + return expr; + } + + public RENode.CharacterClassExpr.Char parseCharacterClassLiteral() throws SyntaxException + { + if (lexer.next(Kind.LITERAL)) + { + return new RENode.CharacterClassExpr.Char(lexer.getToken().charAt(0)); + } + else + { + return null; + } + } +} Copied: portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RERenderer.java (from rev 7117, portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RegExpRenderer.java) =================================================================== --- portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RERenderer.java (rev 0) +++ portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RERenderer.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -0,0 +1,304 @@ +/* + * Copyright (C) 2010 eXo Platform SAS. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ + +package org.exoplatform.web.controller.regexp; + +import java.io.IOException; + +/** + * Renders a {@link RENode} to its pattern representation. + * + * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> + * @version $Revision$ + */ +public class RERenderer +{ + + public final <A extends Appendable> A render(RENode re, A appendable) throws IOException, NullPointerException + { + if (re == null) + { + throw new NullPointerException("No null disjunction accepted"); + } + if (appendable == null) + { + throw new NullPointerException("No null appendable accepted"); + } + + // + doRender(re, appendable); + + // + return appendable; + } + + protected void doRender(RENode re, Appendable appendable) throws IOException + { + if (re instanceof RENode.Disjunction) + { + doRender((RENode.Disjunction) re, appendable); + } + else if (re instanceof RENode.Alternative) + { + doRender((RENode.Alternative) re, appendable); + } + else if (re instanceof RENode.Expr) + { + doRender((RENode.Expr) re, appendable); + } + else + { + throw new AssertionError("Was not expecting node " + re); + } + } + + protected void doRender(RENode.Disjunction disjunction, Appendable appendable) throws IOException, NullPointerException + { + RENode.Alternative alternative = disjunction.getAlternative(); + RENode.Disjunction next = disjunction.getNext(); + if (alternative != null) + { + doRender(alternative, appendable); + if (next != null) + { + appendable.append('|'); + doRender(next, appendable); + } + } + else if (next != null) + { + doRender(next, appendable); + } + } + + protected void doRender(RENode.Alternative alternative, Appendable appendable) throws IOException, NullPointerException + { + doRender(alternative.getExp(), appendable); + RENode.Alternative next = alternative.getNext(); + if (next != null) + { + doRender(next, appendable); + } + } + + protected void doRender(RENode.Expr expr, Appendable appendable) throws IOException, NullPointerException + { + if (expr instanceof RENode.Atom) + { + doRender((RENode.Atom) expr, appendable); + } + else if (expr instanceof RENode.Group) + { + doRender((RENode.Group)expr, appendable); + } + else if (expr instanceof RENode.Assertion) + { + doRender((RENode.Assertion)expr, appendable); + } + else + { + throw new AssertionError("Was not expecting node " + expr); + } + } + + protected void doRender(Quantifier quantifier, Appendable appendable) throws IOException + { + quantifier.toString(appendable); + } + + protected void doRender(RENode.Assertion assertion, Appendable appendable) throws IOException + { + if (assertion instanceof RENode.Assertion.Begin) + { + doRender((RENode.Assertion.Begin)assertion, appendable); + } + else if (assertion instanceof RENode.Assertion.End) + { + doRender((RENode.Assertion.End)assertion, appendable); + } + else + { + throw new AssertionError("Was not expecting node " + assertion); + } + } + + protected void doRender(RENode.Assertion.Begin expr, Appendable appendable) throws IOException + { + appendable.append('^'); + if (expr.getQuantifier() != null) + { + doRender(expr.getQuantifier(), appendable); + } + } + + protected void doRender(RENode.Assertion.End expr, Appendable appendable) throws IOException + { + appendable.append('$'); + if (expr.getQuantifier() != null) + { + doRender(expr.getQuantifier(), appendable); + } + } + + protected void doRender(RENode.Group expr, Appendable appendable) throws IOException + { + appendable.append(expr.getType().getOpen()); + this.doRender(expr.getDisjunction(), appendable); + appendable.append(expr.getType().getClose()); + if (expr.getQuantifier() != null) + { + doRender(expr.getQuantifier(), appendable); + } + } + + protected void doRender(RENode.Atom atom, Appendable appendable) throws IOException + { + if (atom instanceof RENode.Any) + { + doRender((RENode.Any) atom, appendable); + } + else if (atom instanceof RENode.Char) + { + doRender((RENode.Char)atom, appendable); + } + else if (atom instanceof RENode.CharacterClass) + { + doRender((RENode.CharacterClass)atom, appendable); + } + else + { + throw new AssertionError("Was not expecting node " + atom); + } + } + + protected void doRender(RENode.Char expr, Appendable appendable) throws IOException + { + Literal.escapeTo(expr.getValue(), appendable); + if (expr.getQuantifier() != null) + { + doRender(expr.getQuantifier(), appendable); + } + } + + protected void doRender(RENode.Any expr, Appendable appendable) throws IOException + { + appendable.append('.'); + if (expr.getQuantifier() != null) + { + doRender(expr.getQuantifier(), appendable); + } + } + + protected void doRender(RENode.CharacterClass expr, Appendable appendable) throws IOException + { + appendable.append("["); + doRender(expr.getExpr(), appendable); + appendable.append("]"); + if (expr.getQuantifier() != null) + { + doRender(expr.getQuantifier(), appendable); + } + } + + protected void doRender(RENode.CharacterClassExpr expr, Appendable appendable) throws IOException, NullPointerException + { + if (expr instanceof RENode.CharacterClassExpr.Char) + { + doRender((RENode.CharacterClassExpr.Char) expr, appendable); + } + else if (expr instanceof RENode.CharacterClass.CharacterClassExpr.Range) + { + doRender((RENode.CharacterClassExpr.Range) expr, appendable); + } + else if (expr instanceof RENode.CharacterClass.CharacterClassExpr.And) + { + doRender((RENode.CharacterClassExpr.And) expr, appendable); + } + else if (expr instanceof RENode.CharacterClass.CharacterClassExpr.Or) + { + doRender((RENode.CharacterClassExpr.Or) expr, appendable); + } + else if (expr instanceof RENode.CharacterClass.CharacterClassExpr.Not) + { + doRender((RENode.CharacterClassExpr.Not) expr, appendable); + } + else + { + throw new AssertionError(); + } + } + + protected void doRender(RENode.CharacterClassExpr.Not expr, Appendable appendable) throws IOException + { + boolean needBrace = false; + for (RENode current = expr.getParent();current != null;current = current.getParent()) + { + if (current instanceof RENode.CharacterClassExpr.Or) + { + needBrace = true; + break; + } + else if (current instanceof RENode.CharacterClassExpr.And) + { + needBrace = true; + break; + } + else if (current instanceof RENode.CharacterClassExpr.Not) + { + needBrace = true; + break; + } + } + if (needBrace) + { + appendable.append("["); + } + appendable.append("^"); + doRender(expr.getNegated(), appendable); + if (needBrace) + { + appendable.append(']'); + } + } + + protected void doRender(RENode.CharacterClassExpr.Or expr, Appendable appendable) throws IOException + { + doRender(expr.getLeft(), appendable); + doRender(expr.getRight(), appendable); + } + + protected void doRender(RENode.CharacterClassExpr.And expr, Appendable appendable) throws IOException + { + doRender(expr.getLeft(), appendable); + appendable.append("&&"); + doRender(expr.getRight(), appendable); + } + + protected void doRender(RENode.CharacterClassExpr.Range expr, Appendable appendable) throws IOException + { + doRender(expr.getFrom(), appendable); + appendable.append('-'); + doRender(expr.getTo(), appendable); + } + + protected void doRender(RENode.CharacterClassExpr.Char expr, Appendable appendable) throws IOException + { + Literal.escapeTo(expr.getValue(), appendable); + } +} Deleted: portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RegExpParser.java =================================================================== --- portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RegExpParser.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RegExpParser.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -1,375 +0,0 @@ -/* - * Copyright (C) 2011 eXo Platform SAS. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.exoplatform.web.controller.regexp; - -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -/** - * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> - * @version $Revision$ - */ -public class RegExpParser -{ - - /** . */ - private final Lexer lexer; - - public RegExpParser(CharSequence seq) - { - this.lexer = new Lexer(seq); - } - - public RegExpParser(Lexer lexer) - { - this.lexer = lexer; - } - - public void reset() - { - lexer.reset(); - } - - public int getIndex() - { - return lexer.getIndex(); - } - - public RENode parse() throws SyntaxException - { - return parseDisjunction(); - } - - public boolean isDone() - { - return lexer.isDone(); - } - - public RENode.Disjunction parseDisjunction() throws SyntaxException - { - RENode.Alternative alternative = parseAlternative(); - if (alternative != null) - { - if (lexer.next(Kind.OR)) - { - RENode.Disjunction next = parseDisjunction(); - return new RENode.Disjunction(alternative, next); - } - else - { - return new RENode.Disjunction(alternative); - } - } - else - { - if (lexer.next(Kind.OR)) - { - RENode.Disjunction next = parseDisjunction(); - return new RENode.Disjunction(null, next); - } - else - { - return null; - } - } - } - - public RENode.Alternative parseAlternative() throws SyntaxException - { - RENode.Expr expr = parseExpression(); - if (expr != null) - { - RENode.Alternative next = parseAlternative(); - return new RENode.Alternative(expr, next); - } - else - { - return null; - } - } - - public RENode.Expr parseExpression() throws SyntaxException - { - RENode.Expr expr; - if (lexer.next(Kind.BEGIN)) - { - expr = new RENode.Assertion.Begin(); - } - else if (lexer.next(Kind.END)) - { - expr = new RENode.Assertion.End(); - } - else if (lexer.next(Kind.GROUP_OPEN)) - { - GroupType groupType = GroupType.forPrefix(lexer.getToken()); - RENode.Disjunction group = parseDisjunction(); - if (lexer.next(Kind.GROUP_CLOSE)) - { - expr = new RENode.Group(group, groupType); - } - else - { - throw new SyntaxException("Group not closed "); - } - } - else - { - expr = parseCharacter(); - } - if (expr != null) - { - Quantifier quantifier = parseQuantifier(); - if (quantifier != null) - { - expr.setQuantifier(quantifier); - } - } - return expr; - } - - private static final Pattern QUANTIFIER_PATTERN = Pattern.compile( - "^" + - "(\\?|\\+|\\*)|\\{([0-9]+)(?:(,)([0-9]*))?\\}" + - "$"); - - public Quantifier parseQuantifier() throws SyntaxException - { - if (lexer.next(Kind.QUANTIFIER)) - { - String quantifierToken = lexer.getToken(); - Matcher matcher = QUANTIFIER_PATTERN.matcher(quantifierToken); - if (!matcher.matches()) - { - throw new AssertionError("The quantifier token " + quantifierToken + " is not valid"); - } - Quantifier.Range range; - if (matcher.group(1) != null) - { - switch (quantifierToken.charAt(0)) - { - case '*': - range = Quantifier.Range.zeroOrMore(); - break; - case '+': - range = Quantifier.Range.oneOrMore(); - break; - case '?': - range = Quantifier.Range.onceOrNotAtAll(); - break; - default: - throw new AssertionError(); - } - } - else - { - int min = Integer.parseInt(matcher.group(2)); - Integer max; - if (matcher.group(3) != null) - { - max = matcher.group(4).isEmpty() ? null : Integer.parseInt(matcher.group(4)); - } - else - { - max = min; - } - range = new Quantifier.Range(min, max); - } - Quantifier.Mode mode; - if (lexer.next(Kind.QUANTIFIER_MODE)) - { - switch (lexer.getToken().charAt(0)) - { - case '?': - mode = Quantifier.Mode.RELUCTANT; - break; - case '+': - mode = Quantifier.Mode.POSSESSIVE; - break; - default: - throw new AssertionError(); - } - } - else - { - mode = Quantifier.Mode.GREEDY; - } - return new Quantifier(mode, range); - } - else - { - return null; - } - } - - public RENode.Atom parseCharacter() throws SyntaxException - { - if (lexer.next(Kind.ANY)) - { - return new RENode.Any(); - } - else - { - RENode.Atom atom = parseCharacterLiteral(); - if (atom == null) - { - atom = parseCharacterClass(); - } - return atom; - } - } - - public RENode.Char parseCharacterLiteral() throws SyntaxException - { - if (lexer.next(Kind.LITERAL)) - { - return new RENode.Char(lexer.getToken().charAt(0)); - } - else - { - return null; - } - } - - public RENode.CharacterClass parseCharacterClass() throws SyntaxException - { - RENode.CharacterClassExpr cce = _parseCharacterClass(); - if (cce != null) - { - return new RENode.CharacterClass(cce); - } - else - { - return null; - } - } - - private RENode.CharacterClassExpr _parseCharacterClass() throws SyntaxException - { - if (lexer.next(Kind.CC_OPEN)) - { - boolean negated = lexer.getToken().length() > 1; - RENode.CharacterClassExpr expr = parseCharacterClassExpression(); - if (expr != null) - { - if (lexer.next(Kind.CC_CLOSE)) - { - return negated ? new RENode.CharacterClassExpr.Not(expr) : expr; - } - else - { - throw new SyntaxException(""); - } - } - else - { - throw new SyntaxException(""); - } - } - else - { - return null; - } - } - - public RENode.CharacterClassExpr parseCharacterClassExpression() throws SyntaxException - { - RENode.CharacterClassExpr left = parseCharacterClassTerm(); - if (left != null) - { - boolean and = lexer.next(Kind.CC_AND); - RENode.CharacterClassExpr right = parseCharacterClassExpression(); - if (right != null) - { - if (and) - { - return new RENode.CharacterClassExpr.And(left, right); - } - else - { - return new RENode.CharacterClassExpr.Or(left, right); - } - } - else - { - return left; - } - } - else - { - return null; - } - } - - public RENode.CharacterClassExpr parseCharacterClassTerm() throws SyntaxException - { - RENode.CharacterClassExpr expr = _parseCharacterClass(); - if (expr == null) - { - RENode.CharacterClassExpr.Char c = parseCharacterClassLiteral(); - if (c != null) - { - if (lexer.next(Kind.HYPHEN)) - { - RENode.CharacterClassExpr.Char to = parseCharacterClassLiteral(); - if (to != null) - { - expr = new RENode.CharacterClassExpr.Range(c, to); - } - else - { - throw new SyntaxException(); - } - } - else - { - expr = c; - } - } - else if (lexer.next(Kind.ANY)) - { - // NOT SURE THIS IS CORRECT - expr = new RENode.CharacterClassExpr.Char('.'); - } - else if (lexer.next(Kind.BEGIN)) - { - // NOT SURE THIS IS CORRECT - expr = new RENode.CharacterClassExpr.Char('^'); - } - else if (lexer.next(Kind.END)) - { - // NOT SURE THIS IS CORRECT - expr = new RENode.CharacterClassExpr.Char('$'); - } - } - return expr; - } - - public RENode.CharacterClassExpr.Char parseCharacterClassLiteral() throws SyntaxException - { - if (lexer.next(Kind.LITERAL)) - { - return new RENode.CharacterClassExpr.Char(lexer.getToken().charAt(0)); - } - else - { - return null; - } - } -} Deleted: portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RegExpRenderer.java =================================================================== --- portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RegExpRenderer.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/RegExpRenderer.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -1,304 +0,0 @@ -/* - * Copyright (C) 2010 eXo Platform SAS. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.exoplatform.web.controller.regexp; - -import java.io.IOException; - -/** - * Renders a {@link RENode} to its pattern representation. - * - * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> - * @version $Revision$ - */ -public class RegExpRenderer -{ - - public final <A extends Appendable> A render(RENode re, A appendable) throws IOException, NullPointerException - { - if (re == null) - { - throw new NullPointerException("No null disjunction accepted"); - } - if (appendable == null) - { - throw new NullPointerException("No null appendable accepted"); - } - - // - doRender(re, appendable); - - // - return appendable; - } - - protected void doRender(RENode re, Appendable appendable) throws IOException - { - if (re instanceof RENode.Disjunction) - { - doRender((RENode.Disjunction) re, appendable); - } - else if (re instanceof RENode.Alternative) - { - doRender((RENode.Alternative) re, appendable); - } - else if (re instanceof RENode.Expr) - { - doRender((RENode.Expr) re, appendable); - } - else - { - throw new AssertionError("Was not expecting node " + re); - } - } - - protected void doRender(RENode.Disjunction disjunction, Appendable appendable) throws IOException, NullPointerException - { - RENode.Alternative alternative = disjunction.getAlternative(); - RENode.Disjunction next = disjunction.getNext(); - if (alternative != null) - { - doRender(alternative, appendable); - if (next != null) - { - appendable.append('|'); - doRender(next, appendable); - } - } - else if (next != null) - { - doRender(next, appendable); - } - } - - protected void doRender(RENode.Alternative alternative, Appendable appendable) throws IOException, NullPointerException - { - doRender(alternative.getExp(), appendable); - RENode.Alternative next = alternative.getNext(); - if (next != null) - { - doRender(next, appendable); - } - } - - protected void doRender(RENode.Expr expr, Appendable appendable) throws IOException, NullPointerException - { - if (expr instanceof RENode.Atom) - { - doRender((RENode.Atom) expr, appendable); - } - else if (expr instanceof RENode.Group) - { - doRender((RENode.Group)expr, appendable); - } - else if (expr instanceof RENode.Assertion) - { - doRender((RENode.Assertion)expr, appendable); - } - else - { - throw new AssertionError("Was not expecting node " + expr); - } - } - - protected void doRender(Quantifier quantifier, Appendable appendable) throws IOException - { - quantifier.toString(appendable); - } - - protected void doRender(RENode.Assertion assertion, Appendable appendable) throws IOException - { - if (assertion instanceof RENode.Assertion.Begin) - { - doRender((RENode.Assertion.Begin)assertion, appendable); - } - else if (assertion instanceof RENode.Assertion.End) - { - doRender((RENode.Assertion.End)assertion, appendable); - } - else - { - throw new AssertionError("Was not expecting node " + assertion); - } - } - - protected void doRender(RENode.Assertion.Begin expr, Appendable appendable) throws IOException - { - appendable.append('^'); - if (expr.getQuantifier() != null) - { - doRender(expr.getQuantifier(), appendable); - } - } - - protected void doRender(RENode.Assertion.End expr, Appendable appendable) throws IOException - { - appendable.append('$'); - if (expr.getQuantifier() != null) - { - doRender(expr.getQuantifier(), appendable); - } - } - - protected void doRender(RENode.Group expr, Appendable appendable) throws IOException - { - appendable.append(expr.getType().getOpen()); - this.doRender(expr.getDisjunction(), appendable); - appendable.append(expr.getType().getClose()); - if (expr.getQuantifier() != null) - { - doRender(expr.getQuantifier(), appendable); - } - } - - protected void doRender(RENode.Atom atom, Appendable appendable) throws IOException - { - if (atom instanceof RENode.Any) - { - doRender((RENode.Any) atom, appendable); - } - else if (atom instanceof RENode.Char) - { - doRender((RENode.Char)atom, appendable); - } - else if (atom instanceof RENode.CharacterClass) - { - doRender((RENode.CharacterClass)atom, appendable); - } - else - { - throw new AssertionError("Was not expecting node " + atom); - } - } - - protected void doRender(RENode.Char expr, Appendable appendable) throws IOException - { - Literal.escapeTo(expr.getValue(), appendable); - if (expr.getQuantifier() != null) - { - doRender(expr.getQuantifier(), appendable); - } - } - - protected void doRender(RENode.Any expr, Appendable appendable) throws IOException - { - appendable.append('.'); - if (expr.getQuantifier() != null) - { - doRender(expr.getQuantifier(), appendable); - } - } - - protected void doRender(RENode.CharacterClass expr, Appendable appendable) throws IOException - { - appendable.append("["); - doRender(expr.getExpr(), appendable); - appendable.append("]"); - if (expr.getQuantifier() != null) - { - doRender(expr.getQuantifier(), appendable); - } - } - - protected void doRender(RENode.CharacterClassExpr expr, Appendable appendable) throws IOException, NullPointerException - { - if (expr instanceof RENode.CharacterClassExpr.Char) - { - doRender((RENode.CharacterClassExpr.Char) expr, appendable); - } - else if (expr instanceof RENode.CharacterClass.CharacterClassExpr.Range) - { - doRender((RENode.CharacterClassExpr.Range) expr, appendable); - } - else if (expr instanceof RENode.CharacterClass.CharacterClassExpr.And) - { - doRender((RENode.CharacterClassExpr.And) expr, appendable); - } - else if (expr instanceof RENode.CharacterClass.CharacterClassExpr.Or) - { - doRender((RENode.CharacterClassExpr.Or) expr, appendable); - } - else if (expr instanceof RENode.CharacterClass.CharacterClassExpr.Not) - { - doRender((RENode.CharacterClassExpr.Not) expr, appendable); - } - else - { - throw new AssertionError(); - } - } - - protected void doRender(RENode.CharacterClassExpr.Not expr, Appendable appendable) throws IOException - { - boolean needBrace = false; - for (RENode current = expr.getParent();current != null;current = current.getParent()) - { - if (current instanceof RENode.CharacterClassExpr.Or) - { - needBrace = true; - break; - } - else if (current instanceof RENode.CharacterClassExpr.And) - { - needBrace = true; - break; - } - else if (current instanceof RENode.CharacterClassExpr.Not) - { - needBrace = true; - break; - } - } - if (needBrace) - { - appendable.append("["); - } - appendable.append("^"); - doRender(expr.getNegated(), appendable); - if (needBrace) - { - appendable.append(']'); - } - } - - protected void doRender(RENode.CharacterClassExpr.Or expr, Appendable appendable) throws IOException - { - doRender(expr.getLeft(), appendable); - doRender(expr.getRight(), appendable); - } - - protected void doRender(RENode.CharacterClassExpr.And expr, Appendable appendable) throws IOException - { - doRender(expr.getLeft(), appendable); - appendable.append("&&"); - doRender(expr.getRight(), appendable); - } - - protected void doRender(RENode.CharacterClassExpr.Range expr, Appendable appendable) throws IOException - { - doRender(expr.getFrom(), appendable); - appendable.append('-'); - doRender(expr.getTo(), appendable); - } - - protected void doRender(RENode.CharacterClassExpr.Char expr, Appendable appendable) throws IOException - { - Literal.escapeTo(expr.getValue(), appendable); - } -} Deleted: portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/SubCharSequence.java =================================================================== --- portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/SubCharSequence.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/regexp/SubCharSequence.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -1,111 +0,0 @@ -/* - * Copyright (C) 2010 eXo Platform SAS. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.exoplatform.web.controller.regexp; - -/** - * Should make it to org.gatein.common somehow. - * - * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> - * @version $Revision$ - */ -public class SubCharSequence implements CharSequence -{ - - /** . */ - private final CharSequence s; - - /** . */ - private final int from; - - /** . */ - private final int to; - - public SubCharSequence(CharSequence s, int from, int to) - { - if (s == null) - { - throw new NullPointerException("No null string accepted"); - } - if (from < 0) - { - throw new IllegalArgumentException("No negative lower bound accepted"); - } - if (to > s.length()) - { - throw new IllegalArgumentException("Upper bound cannot be greater than the sequence length"); - } - if (from > to) - { - throw new IllegalArgumentException("Upper bound cannot be lesser than the lower bound"); - } - - // - this.s = s; - this.from = from; - this.to = to; - } - - public int length() - { - return to - from; - } - - public char charAt(int index) - { - if (index < 0) - { - throw new IndexOutOfBoundsException("Index cannot be negative"); - } - index += from; - if (index >= to) - { - throw new IndexOutOfBoundsException("Index cannot be negative"); - } - return s.charAt(index); - } - - public CharSequence subSequence(int start, int end) - { - if (start < 0) - { - throw new IndexOutOfBoundsException("The start argument cannot be negative"); - } - if (end < 0) - { - throw new IndexOutOfBoundsException("The start argument cannot be negative"); - } - if (start > end) - { - throw new IndexOutOfBoundsException("The start argument cannot greater than the end argument"); - } - end += from; - if (end > to) - { - throw new IndexOutOfBoundsException("The end argument cannot greater than the length"); - } - return new SubCharSequence(s, from + start, end); - } - - @Override - public String toString() - { - return s.subSequence(from, to).toString(); - } -} Modified: portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/router/PathParam.java =================================================================== --- portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/router/PathParam.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/main/java/org/exoplatform/web/controller/router/PathParam.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -22,8 +22,8 @@ import org.exoplatform.web.controller.QualifiedName; import org.exoplatform.web.controller.metadata.PathParamDescriptor; import org.exoplatform.web.controller.regexp.RENode; -import org.exoplatform.web.controller.regexp.RegExpParser; -import org.exoplatform.web.controller.regexp.RegExpRenderer; +import org.exoplatform.web.controller.regexp.REParser; +import org.exoplatform.web.controller.regexp.RERenderer; import org.exoplatform.web.controller.regexp.SyntaxException; import java.io.IOException; @@ -75,7 +75,7 @@ StringBuilder routingRegex = new StringBuilder(); try { - RegExpParser parser = new RegExpParser(regex); + REParser parser = new REParser(regex); // RENode.Disjunction routingDisjunction = parser.parseDisjunction(); @@ -84,13 +84,13 @@ RouteEscaper escaper = new RouteEscaper('/', '_'); escaper.visit(routingDisjunction); } - new RegExpRenderer().render(routingDisjunction, routingRegex); + new RERenderer().render(routingDisjunction, routingRegex); // parser.reset(); RENode.Disjunction renderingDisjunction = parser.parseDisjunction(); renderingRegex.append("^"); - new RegExpRenderer().render(renderingDisjunction, renderingRegex); + new RERenderer().render(renderingDisjunction, renderingRegex); renderingRegex.append("$"); } catch (IOException e) Modified: portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestParser.java =================================================================== --- portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestParser.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestParser.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -41,10 +41,10 @@ private static class ParserTester { - private final RegExpParser parser; + private final REParser parser; private ParserTester(CharSequence s) { - this.parser = new RegExpParser(s); + this.parser = new REParser(s); } ParserTester assertParseCharacterClass(String expectedValue) { Modified: portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpAnalyser.java =================================================================== --- portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpAnalyser.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpAnalyser.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -29,13 +29,13 @@ { /** . */ - private RegExpRenderer renderer = new RegExpRenderer(); + private RERenderer renderer = new RERenderer(); private void assertAnalyse(String expectedPattern, String pattern) { try { - RENode.Disjunction disjunction = new RegExpParser(pattern).parseDisjunction(); + RENode.Disjunction disjunction = new REParser(pattern).parseDisjunction(); assertEquals(expectedPattern, renderer.render(disjunction, new StringBuilder()).toString()); } catch (Exception e) Modified: portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpParser.java =================================================================== --- portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpParser.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpParser.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -279,7 +279,7 @@ { Stream stream = new Stream(s); Lexer lexer = new Lexer(stream); - RegExpParser parser = new RegExpParser(lexer); + REParser parser = new REParser(lexer); parser.parse(); assertEquals(s.length(), stream.getIndex()); if (lexer.hasNext()) Modified: portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpRenderer.java =================================================================== --- portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpRenderer.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestRegExpRenderer.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -37,7 +37,7 @@ String rendered; if (re != null) { - RegExpRenderer renderer = new RegExpRenderer(); + RERenderer renderer = new RERenderer(); rendered = renderer.render(re, new StringBuilder()).toString(); } else @@ -58,7 +58,7 @@ { try { - RegExpParser parser = new RegExpParser(regexp); + REParser parser = new REParser(regexp); RENode.Disjunction re = parser.parseDisjunction(); assertTrue(parser.isDone()); return re; @@ -75,7 +75,7 @@ { try { - RegExpParser parser = new RegExpParser(regexp); + REParser parser = new REParser(regexp); RENode.Alternative re = parser.parseAlternative(); assertTrue(parser.isDone()); return re; @@ -92,7 +92,7 @@ { try { - RegExpParser parser = new RegExpParser(regexp); + REParser parser = new REParser(regexp); RENode.Expr re = parser.parseExpression(); assertTrue(parser.isDone()); return re; @@ -109,7 +109,7 @@ { try { - RegExpParser parser = new RegExpParser(regexp); + REParser parser = new REParser(regexp); RENode.CharacterClass re = parser.parseCharacterClass(); assertTrue(parser.isDone()); return re; Deleted: portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestSubCharSequence.java =================================================================== --- portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestSubCharSequence.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/regexp/TestSubCharSequence.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -1,122 +0,0 @@ -/* - * Copyright (C) 2010 eXo Platform SAS. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ - -package org.exoplatform.web.controller.regexp; - -import junit.framework.TestCase; - -/** - * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> - * @version $Revision$ - */ -public class TestSubCharSequence extends TestCase -{ - - private final CharSequence seq = new SubCharSequence("abcdef", 1, 5); - - public void testState() - { - assertEquals(4, seq.length()); - assertEquals('b', seq.charAt(0)); - assertEquals('c', seq.charAt(1)); - assertEquals('d', seq.charAt(2)); - assertEquals('e', seq.charAt(3)); - assertEquals("bcde", seq.toString()); - } - - public void testSubSequence() - { - CharSequence sub = seq.subSequence(1, 3); - assertEquals(2, sub.length()); - assertEquals('c', sub.charAt(0)); - assertEquals('d', sub.charAt(1)); - assertEquals("cd", sub.toString()); - } - - public void testSubSequenceThrowsIOOBE() - { - assertSubSequenceThrowsIIOBE(-1, 3); - assertSubSequenceThrowsIIOBE(1, 5); - assertSubSequenceThrowsIIOBE(1, -1); - assertSubSequenceThrowsIIOBE(5, 1); - } - - private void assertSubSequenceThrowsIIOBE(int start, int end) - { - try - { - seq.subSequence(start, end); - fail(); - } - catch (IndexOutOfBoundsException e) - { - } - } - - public void testCharAtThrowsIOOBE() - { - try - { - seq.charAt(-1); - fail(); - } - catch (IndexOutOfBoundsException e) - { - } - try - { - seq.charAt(4); - fail(); - } - catch (IndexOutOfBoundsException e) - { - } - } - - public void testCtorThrowsNPE() - { - try - { - new SubCharSequence(null, 1, 5); - fail(); - } - catch (NullPointerException e) - { - } - } - - public void testCtorThrowsIAE() - { - assertCtorThrowsIAE("a", -1, 1); - assertCtorThrowsIAE("a", 0, 2); - assertCtorThrowsIAE("a", 1, 0); - } - - private void assertCtorThrowsIAE(String s, int from, int to) - { - try - { - new SubCharSequence(s, from, to); - fail(); - } - catch (IllegalArgumentException e) - { - } - } -} Modified: portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/router/TestRouteEscaper.java =================================================================== --- portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/router/TestRouteEscaper.java 2011-08-14 20:35:39 UTC (rev 7118) +++ portal/trunk/component/web/controller/src/test/java/org/exoplatform/web/controller/router/TestRouteEscaper.java 2011-08-14 20:46:07 UTC (rev 7119) @@ -20,9 +20,9 @@ package org.exoplatform.web.controller.router; import org.exoplatform.component.test.BaseGateInTest; -import org.exoplatform.web.controller.regexp.RegExpRenderer; +import org.exoplatform.web.controller.regexp.RERenderer; import org.exoplatform.web.controller.regexp.RENode; -import org.exoplatform.web.controller.regexp.RegExpParser; +import org.exoplatform.web.controller.regexp.REParser; import java.util.regex.Matcher; import java.util.regex.Pattern; @@ -36,11 +36,11 @@ private void match(String pattern, String test, String expectedValue) throws Exception { - RegExpParser parser = new RegExpParser(pattern); + REParser parser = new REParser(pattern); RouteEscaper escaper = new RouteEscaper('/', '_'); RENode.Disjunction re = parser.parseDisjunction(); escaper.visit(re); - Pattern p = Pattern.compile(new RegExpRenderer().render(re, new StringBuilder()).toString()); + Pattern p = Pattern.compile(new RERenderer().render(re, new StringBuilder()).toString()); Matcher matcher = p.matcher(test); assertTrue(matcher.find()); assertEquals(expectedValue, matcher.group());