blob: ee8129c62e3bead904428702dc725fc31ae2529a (
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
|
/*
* Copyright (C) 2020 Ericsson Software Technology AB. All rights reserved.
*
* 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.aaf.certservice.cmpv2client.impl;
import java.util.ArrayList;
import java.util.List;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
import java.util.function.Supplier;
/** Generic Builder Class for creating CMP Message. */
public class CmpMessageBuilder<T> {
private final Supplier<T> instantiator;
private final List<Consumer<T>> instanceModifiers = new ArrayList<>();
public CmpMessageBuilder(Supplier<T> instantiator) {
this.instantiator = instantiator;
}
public static <T> CmpMessageBuilder<T> of(Supplier<T> instantiator) {
return new CmpMessageBuilder<>(instantiator);
}
public <U> CmpMessageBuilder<T> with(BiConsumer<T, U> consumer, U value) {
Consumer<T> c = instance -> consumer.accept(instance, value);
instanceModifiers.add(c);
return this;
}
public T build() {
T value = instantiator.get();
instanceModifiers.forEach(modifier -> modifier.accept(value));
instanceModifiers.clear();
return value;
}
}
|
