View Javadoc
1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
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   */
19  package org.apache.maven.enforcer.rules.files;
20  
21  import javax.inject.Named;
22  
23  import java.io.File;
24  
25  /**
26   * The Class RequireFilesDontExist.
27   */
28  @Named("requireFilesDontExist")
29  public final class RequireFilesDontExist extends AbstractRequireFiles {
30      @Override
31      boolean checkFile(File file) {
32          // if we get here and the handle is null, treat it as a success
33          return file == null ? true : !file.exists();
34      }
35  
36      @Override
37      String getErrorMsg() {
38          return "Some files should not exist:" + System.lineSeparator();
39      }
40  }