| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.jetbrains.plugins.groovy.lang.parser.parsing.statements; |
| |
| import com.intellij.lang.PsiBuilder; |
| import org.jetbrains.plugins.groovy.GroovyBundle; |
| import org.jetbrains.plugins.groovy.lang.lexer.GroovyTokenTypes; |
| import org.jetbrains.plugins.groovy.lang.parser.GroovyElementTypes; |
| import org.jetbrains.plugins.groovy.lang.parser.GroovyParser; |
| import org.jetbrains.plugins.groovy.lang.parser.parsing.statements.blocks.OpenOrClosableBlock; |
| import org.jetbrains.plugins.groovy.lang.parser.parsing.statements.expressions.ExpressionStatement; |
| import org.jetbrains.plugins.groovy.lang.parser.parsing.util.ParserUtils; |
| |
| /** |
| * @author ilyas |
| */ |
| public class SynchronizedStatement { |
| public static boolean parse(PsiBuilder builder, GroovyParser parser) { |
| |
| PsiBuilder.Marker marker = builder.mark(); |
| |
| ParserUtils.getToken(builder, GroovyTokenTypes.kSYNCHRONIZED); |
| |
| if (!ParserUtils.getToken(builder, GroovyTokenTypes.mLPAREN, GroovyBundle.message("lparen.expected"))) { |
| marker.drop(); |
| return false; |
| } |
| |
| if (!ExpressionStatement.argParse(builder, parser)) { |
| builder.error(GroovyBundle.message("expression.expected")); |
| } |
| |
| ParserUtils.getToken(builder, GroovyTokenTypes.mNLS); |
| if (!ParserUtils.getToken(builder, GroovyTokenTypes.mRPAREN, GroovyBundle.message("rparen.expected"))) { |
| marker.done(GroovyElementTypes.SYNCHRONIZED_STATEMENT); |
| return true; |
| } |
| |
| PsiBuilder.Marker warn = builder.mark(); |
| ParserUtils.getToken(builder, GroovyTokenTypes.mNLS); |
| |
| if (GroovyTokenTypes.mLCURLY.equals(builder.getTokenType()) && !OpenOrClosableBlock.parseOpenBlock(builder, parser)) { |
| warn.rollbackTo(); |
| builder.error(GroovyBundle.message("block.expression.expected")); |
| } else { |
| warn.drop(); |
| } |
| marker.done(GroovyElementTypes.SYNCHRONIZED_STATEMENT); |
| |
| return true; |
| } |
| } |