blob: 79de407f4861638db1abe5406c638fadf5b5fb67 (
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
package org.anarres.cpp;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import javax.annotation.Nonnull;
/**
* Returns information about the build.
*
* @author shevek
*/
public class BuildMetadata {
public static final String RESOURCE = "/META-INF/jcpp.properties";
private static BuildMetadata INSTANCE;
/** @throws RuntimeException if the properties file cannot be found on the classpath. */
@Nonnull
public static synchronized BuildMetadata getInstance() {
try {
if (INSTANCE == null)
INSTANCE = new BuildMetadata();
return INSTANCE;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
private final Properties properties = new Properties();
private BuildMetadata() throws IOException {
URL url = BuildMetadata.class.getResource(RESOURCE);
InputStream in = url.openStream();
try {
properties.load(in);
} finally {
in.close();
}
}
@Nonnull
public Map<? extends String, ? extends String> asMap() {
Map<String, String> out = new HashMap<String, String>();
for (Map.Entry<Object, Object> e : properties.entrySet())
out.put(String.valueOf(e.getKey()), String.valueOf(e.getValue()));
return out;
}
@Nonnull
public com.github.zafarkhaja.semver.Version getVersion() {
return com.github.zafarkhaja.semver.Version.valueOf(properties.getProperty("Implementation-Version"));
}
@Nonnull
public Date getBuildDate() throws ParseException {
// Build-Date=2015-01-01_10:09:09
String text = properties.getProperty("Build-Date");
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd_HH:mm:ss");
return format.parse(text);
}
public String getChangeId() {
return properties.getProperty("Change");
}
}
|
