01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: *
17: * $Header:$
18: */
19: package org.apache.beehive.netui.compiler.grammar;
20:
21: import org.apache.beehive.netui.compiler.AnnotationMemberType;
22: import org.apache.beehive.netui.compiler.AnnotationGrammar;
23: import org.apache.beehive.netui.compiler.FatalCompileTimeException;
24: import org.apache.beehive.netui.compiler.typesystem.declaration.AnnotationTypeElementDeclaration;
25: import org.apache.beehive.netui.compiler.typesystem.declaration.AnnotationValue;
26: import org.apache.beehive.netui.compiler.typesystem.declaration.AnnotationInstance;
27: import org.apache.beehive.netui.compiler.typesystem.declaration.MemberDeclaration;
28:
29: /**
30: * Type that simply causes an error if present.
31: */
32: public class InvalidAttributeType extends AnnotationMemberType {
33: private String _errorKey;
34: private Object[] _errorArgs;
35:
36: public InvalidAttributeType(String requiredRuntimeVersion,
37: AnnotationGrammar parentGrammar, String errorKey,
38: Object[] errorArgs) {
39: super (requiredRuntimeVersion, parentGrammar);
40: _errorKey = errorKey;
41: _errorArgs = errorArgs;
42: }
43:
44: public Object onCheck(AnnotationTypeElementDeclaration valueDecl,
45: AnnotationValue member,
46: AnnotationInstance[] parentAnnotations,
47: MemberDeclaration classMember, int annotationArrayIndex)
48: throws FatalCompileTimeException {
49: addError(member, _errorKey, _errorArgs);
50: return null;
51: }
52: }
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