diff options
Diffstat (limited to 'src/lombok/eclipse/handlers/HandleSynchronized.java')
| -rw-r--r-- | src/lombok/eclipse/handlers/HandleSynchronized.java | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/src/lombok/eclipse/handlers/HandleSynchronized.java b/src/lombok/eclipse/handlers/HandleSynchronized.java index e1d4ed6a..9290990b 100644 --- a/src/lombok/eclipse/handlers/HandleSynchronized.java +++ b/src/lombok/eclipse/handlers/HandleSynchronized.java @@ -1,3 +1,24 @@ +/* + * Copyright © 2009 Reinier Zwitserloot and Roel Spilker. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ package lombok.eclipse.handlers; import static lombok.eclipse.handlers.PKG.*; @@ -27,6 +48,9 @@ import org.eclipse.jdt.internal.compiler.ast.ThisReference; import org.eclipse.jdt.internal.compiler.lookup.TypeConstants; import org.mangosdk.spi.ProviderFor; +/** + * Handles the <code>lombok.Synchronized</code> annotation for javac. + */ @ProviderFor(EclipseAnnotationHandler.class) public class HandleSynchronized implements EclipseAnnotationHandler<Synchronized> { private static final char[] INSTANCE_LOCK_NAME = "$lock".toCharArray(); @@ -49,9 +73,17 @@ public class HandleSynchronized implements EclipseAnnotationHandler<Synchronized } char[] lockName = annotation.getInstance().value().toCharArray(); - if ( lockName.length == 0 ) lockName = method.isStatic() ? STATIC_LOCK_NAME : INSTANCE_LOCK_NAME; + boolean autoMake = false; + if ( lockName.length == 0 ) { + autoMake = true; + lockName = method.isStatic() ? STATIC_LOCK_NAME : INSTANCE_LOCK_NAME; + } if ( fieldExists(new String(lockName), methodNode) == MemberExistsResult.NOT_EXISTS ) { + if ( !autoMake ) { + annotationNode.addError("The field " + new String(lockName) + " does not exist."); + return true; + } FieldDeclaration fieldDecl = new FieldDeclaration(lockName, 0, -1); fieldDecl.declarationSourceEnd = -1; |