1/*
2 * Copyright 2001-2009 OFFIS, Tammo Freese
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 */
16package org.easymock.internal.matchers;
17
18import java.io.Serializable;
19import java.util.regex.Pattern;
20
21import org.easymock.IArgumentMatcher;
22
23public class Find implements IArgumentMatcher, Serializable {
24
25    private static final long serialVersionUID = -7104607303959381785L;
26
27    private final String regex;
28
29    public Find(String regex) {
30        this.regex = regex;
31    }
32
33    public boolean matches(Object actual) {
34        return (actual instanceof String)
35                && Pattern.compile(regex).matcher((String) actual).find();
36    }
37
38    public void appendTo(StringBuffer buffer) {
39        buffer.append("find(\"" + regex.replaceAll("\\\\", "\\\\\\\\") + "\")");
40    }
41}
42