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
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
/*
* Copyright 2017 Huawei Technologies Co., Ltd.
*
* 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
*
* 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.onap.cli.sample.yaml;
import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
public class SampleYamlGenerator {
static int nTab;
public static void generateSampleYaml(String cmdName, List<String> input, String output, String version,
String targetPath, boolean debug, String name) throws IOException {
PrintWriter writer = new PrintWriter(targetPath, "UTF-8");
writeKeyValuePair(writer, "open_cli_sample_version", "1.0");
writeKeyValuePair(writer, "name", cmdName);
writeKeyValuePair(writer, "version", version);
if (name == null) {
name = "sample1";
}
writeKey(writer, "samples");
writeKey(writer, name);
writeKeyValuePair(writer, "name", cmdName);
writeKeyValuePair(writer, "input", input.stream().collect(Collectors.joining(" ")).trim());
writeKeyValuePair(writer, "moco", new File(targetPath).getName().replaceAll("-sample.yaml", "-moco.json"));
writeMultilineKeyValue(writer, "output", output.trim(), debug);
writeEndKey();
writeEndKey();
writer.flush();
writer.close();
}
private static void writeMultilineKeyValue(PrintWriter writer, String key, String value, boolean debug) {
writer.write(printTabs() + key + ":");
if (value.isEmpty()) {
return;
}
writer.write(" |\n");
nTab++;
String[] lines = value.split("\n");
Arrays.stream(lines).forEach(line -> writer.write(printTabs() + line + "\n")); // NOSONAR
}
private static String printTabs() {
StringBuffer spaces = new StringBuffer();
for (int i=0; i < nTab; i++) {
spaces.append(" ");
}
return spaces.toString();
}
private static void writeKeyValuePair(PrintWriter writer, String key, String value) {
writer.write(printTabs() +key + ": " + value + "\n");
}
private static void writeKey(PrintWriter writer, String key) {
writer.write(printTabs() + key + ":\n");
nTab++;
}
private static void writeEndKey() {
nTab--;
}
}
|
