src/main/java/org/apache/commons/math3/exception/MathUnsupportedOperationException.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.commons.math3.exception;

import org.apache.commons.math3.exception.util.ExceptionContext;
import org.apache.commons.math3.exception.util.ExceptionContextProvider;
import org.apache.commons.math3.exception.util.Localizable;
import org.apache.commons.math3.exception.util.LocalizedFormats;

/**
 * Base class for all unsupported features. It is used for all the exceptions that have the
 * semantics of the standard {@link UnsupportedOperationException}, but must also provide a
 * localized message.
 *
 * @since 2.2
 */
public class MathUnsupportedOperationException extends UnsupportedOperationException
        implements ExceptionContextProvider {
    /** Serializable version Id. */
    private static final long serialVersionUID = -6024911025449780478L;

    /** Context. */
    private final ExceptionContext context;

    /** Default constructor. */
    public MathUnsupportedOperationException() {
        this(LocalizedFormats.UNSUPPORTED_OPERATION);
    }

    /**
     * @param pattern Message pattern providing the specific context of the error.
     * @param args Arguments.
     */
    public MathUnsupportedOperationException(Localizable pattern, Object... args) {
        context = new ExceptionContext(this);
        context.addMessage(pattern, args);
    }

    /** {@inheritDoc} */
    public ExceptionContext getContext() {
        return context;
    }

    /** {@inheritDoc} */
    @Override
    public String getMessage() {
        return context.getMessage();
    }

    /** {@inheritDoc} */
    @Override
    public String getLocalizedMessage() {
        return context.getLocalizedMessage();
    }
}