Method: static {...}

1: /*
2: * *************************************************************************************************************************************************************
3: *
4: * TheseFoolishThings: Miscellaneous utilities
5: * http://tidalwave.it/projects/thesefoolishthings
6: *
7: * Copyright (C) 2009 - 2024 by Tidalwave s.a.s. (http://tidalwave.it)
8: *
9: * *************************************************************************************************************************************************************
10: *
11: * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
12: * You may obtain a copy of the License at
13: *
14: * http://www.apache.org/licenses/LICENSE-2.0
15: *
16: * 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
17: * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
18: *
19: * *************************************************************************************************************************************************************
20: *
21: * git clone https://bitbucket.org/tidalwave/thesefoolishthings-src
22: * git clone https://github.com/tidalwave-it/thesefoolishthings-src
23: *
24: * *************************************************************************************************************************************************************
25: */
26: package it.tidalwave.thesefoolishthings.examples.dci.marshal.role;
27:
28: import javax.annotation.Nonnull;
29: import java.io.IOException;
30: import java.nio.charset.Charset;
31: import java.nio.charset.StandardCharsets;
32: import java.nio.file.Files;
33: import java.nio.file.OpenOption;
34: import java.nio.file.Path;
35: import it.tidalwave.util.As;
36: import it.tidalwave.dci.annotation.DciRole;
37: import static it.tidalwave.role.io.Marshallable._Marshallable_;
38:
39: /***************************************************************************************************************************************************************
40: *
41: * @author Fabrizio Giudici
42: *
43: **************************************************************************************************************************************************************/
44: // START SNIPPET: marshallablesavable
45: @DciRole(datumType = Object.class)
46: public class MarshallableSavable implements Savable
47: {
48: @Nonnull
49: private final As datumAsDelegate;
50:
51: public MarshallableSavable (@Nonnull final Object datum)
52: {
53: this.datumAsDelegate = As.forObject(datum);
54: }
55:
56: @Override
57: public void saveTo (@Nonnull final Path path, @Nonnull final Charset charset, @Nonnull final OpenOption ... openOptions)
58: throws IOException
59: {
60: assert charset.equals(StandardCharsets.UTF_8);
61:
62: try (final var os = Files.newOutputStream(path, openOptions))
63: {
64: datumAsDelegate.as(_Marshallable_).marshal(os);
65: }
66: }
67: }
68: // END SNIPPET: marshallablesavable