blob: efea832d83cc6639d488e8b92ac0241bc8e85b87 (
plain)
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
|
/**
* Copyright 2021 ZTE Corporation.
* <p>
* Licensed 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
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* 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.onap.holmes.common;
import org.apache.commons.lang3.StringUtils;
import org.onap.holmes.common.utils.FileUtils;
import java.io.File;
import java.util.HashMap;
import java.util.Map;
public class ConfigFileScanner {
public synchronized Map<String, String> scan(String path, String fileNamePattern) {
File dir = new File(path);
Map<String, String> ret = new HashMap();
if (!dir.isDirectory()) {
ret.putAll(readFile(dir));
} else {
for (File file : dir.listFiles(pathname -> StringUtils.isBlank(fileNamePattern) ?
true : pathname.getName().contains(fileNamePattern))) {
if (!file.isDirectory()) {
ret.putAll(readFile(file));
}
}
}
return ret;
}
public synchronized Map<String, String> scan(String path) {
return scan(path, null);
}
private Map<String, String> readFile(File file) {
Map<String, String> ret = new HashMap();
String contents = FileUtils.readTextFile(file.getAbsolutePath());
if (StringUtils.isNotBlank(contents)) {
ret.put(file.getAbsolutePath(), contents);
}
return ret;
}
}
|
