01: /**
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing,
13: * software distributed under the License is distributed on an
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15: * KIND, either express or implied. See the License for the
16: * specific language governing permissions and limitations
17: * under the License.
18: */package org.apache.cxf.tools.common.toolspec.parser;
19:
20: import java.util.*;
21:
22: public class BadUsageException extends Exception {
23: public static final long serialVersionUID = 1L;
24: private final String usage;
25: private final ErrorVisitor errors;
26:
27: public BadUsageException() {
28: this ("(unknown)", null);
29: }
30:
31: public BadUsageException(ErrorVisitor err) {
32: this ("(unknown)", err);
33: }
34:
35: public BadUsageException(String use, ErrorVisitor err) {
36: super ("Usage: " + use);
37: this .usage = use;
38: this .errors = err;
39: }
40:
41: public Collection getErrors() {
42: return errors.getErrors();
43: }
44:
45: public String getMessage() {
46: StringBuffer sb = new StringBuffer();
47:
48: if (errors != null) {
49: sb.append(errors.toString());
50: }
51: return sb.toString();
52: }
53:
54: public String getUsage() {
55: return usage;
56: }
57:
58: }
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