IllegalExpressionException


1   /*
2    * Copyright 2004 The Apache Software Foundation.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   *
16   * $Header:$
17   */
18  package org.apache.beehive.netui.script;
19  
20  // java imports
21  
22  // internal imports
23  
24  // external imports
25  
26  /**
27   * An exception thrown when an expression is written in an illegal syntax.
28   */
29  public class IllegalExpressionException
30      extends RuntimeExpressionException {
31  
32      private String   expression = null;
33  
34      /**
35       * Construct an IllegalExpressionException.
36       */
37      public IllegalExpressionException() {
38          super();
39      }
40  
41      /**
42       * Construct an IllegalExpressionException with the given message.
43       *
44       * @param message a String containing the text of the exception message
45       */
46      public IllegalExpressionException(String   message) {
47          super(message);
48      }
49  
50      /**
51       * Construct an IllegalExpressionException with the given cause
52       *
53       * @param cause a <code>Throwable<code> that caused this exception to be thrown
54       */
55      public IllegalExpressionException(Throwable   cause) {
56          super(cause);
57      }
58  
59      /**
60       * Construct an IllegalExpressionException with the given <code>message</code> and <code>cause</code>.
61       *
62       * @param message a String containing the text of the exception message
63       * @param cause   a <code>Throwable</code> that caused this exception to be thrown
64       */
65      public IllegalExpressionException(String   message, Throwable   cause) {
66          super(message, cause);
67      }
68  
69      /**
70       * Construct an IllegalExpressionException with the given <code>message</code> and the malformed expression.
71       *
72       * @param message    a String containing the text of this exception message
73       * @param expression the expression that was malformed and caused this exception to be thrown
74       */
75      public IllegalExpressionException(String   message, String   expression) {
76          this(message);
77          this.expression = expression;
78      }
79  
80      /**
81       * Construct an IllegalExpressionException with the given <code>message</code>, the malformed expression, and the <code>cause</code>.
82       *
83       * @param message    a String containing the text of this exception message
84       * @param expression the expression that was malformed and caused this exception to be thrown
85       * @param cause      a <code>Throwable</code> that caused this exception to be thrown
86       */
87      public IllegalExpressionException(String   message, String   expression, Throwable   cause) {
88          this(message, cause);
89          this.expression = expression;
90      }
91  
92      /**
93       * Get the malformed expression.
94       *
95       * @return the malformed expression
96       */
97      public String   getExpression() {
98          return expression;
99      }
100 }
101 
102
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