/
SampleLocalObject.java
54 lines (43 loc) · 1.78 KB
/
SampleLocalObject.java
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
package echowand.sample;
import echowand.common.EPC;
import echowand.info.TemperatureSensorInfo;
import echowand.net.Inet4Subnet;
import echowand.object.LocalObject;
import echowand.object.ObjectData;
import echowand.service.Core;
import echowand.service.LocalObjectConfig;
import echowand.service.PropertyDelegate;
import java.io.BufferedReader;
import java.io.FileReader;
public class SampleLocalObject {
static class SampleLocalObjectPropertyDelegate extends PropertyDelegate {
public SampleLocalObjectPropertyDelegate() {
super(EPC.xE0, true, false, false);
}
@Override
public ObjectData getUserData(LocalObject object, EPC epc) {
try {
FileReader fr = new FileReader("/sys/class/thermal/thermal_zone0/temp");
BufferedReader br = new BufferedReader(fr);
String line = br.readLine();
int value = (int) (Double.parseDouble(line) * 10 / 1000);
byte b1 = (byte) ((value >> 8) & 0xff);
byte b2 = (byte) (value & 0xff);
return new ObjectData(b1, b2);
} catch (Exception ex) {
ex.printStackTrace();
return null;
}
}
}
public static void main(String[] args) throws Exception {
Core core = new Core(new Inet4Subnet());
// NetworkInterface nif = NetworkInterface.getByName("eth0");
// Core core = new Core(new Inet4Subnet(nif));
TemperatureSensorInfo info = new TemperatureSensorInfo();
LocalObjectConfig config = new LocalObjectConfig(info);
config.addPropertyDelegate(new SampleLocalObjectPropertyDelegate());
core.addLocalObjectConfig(config);
core.startService();
}
}