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various helpers

This commit is contained in:
Doug MacEachern 2005-07-10 07:58:50 +00:00
parent df369c99e6
commit 0a59528b45
1 changed files with 41 additions and 0 deletions
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41
bindings/java/src/net/hyperic/sigar/OperatingSystem.java
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@ -4,6 +4,9 @@ import java.io.IOException;
import java.io.File;
import java.io.FileReader;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;
import java.util.StringTokenizer;
@ -17,7 +20,44 @@ public class OperatingSystem {
public static final String NAME_FREEBSD = "FreeBSD";
public static final String NAME_WIN32 = "Win32";
public static final String NAME_OSF1 = "OSF1";
public static String[] UNIX_NAMES = {
OperatingSystem.NAME_LINUX,
OperatingSystem.NAME_SOLARIS,
OperatingSystem.NAME_HPUX,
OperatingSystem.NAME_AIX,
OperatingSystem.NAME_MACOSX,
OperatingSystem.NAME_FREEBSD,
};
public static String[] WIN32_NAMES = {
OperatingSystem.NAME_WIN32,
};
public static final String[] NAMES;
private static Map supportedPlatforms = new HashMap();
static {
int len = UNIX_NAMES.length + WIN32_NAMES.length;
String[] all = new String[len];
System.arraycopy(UNIX_NAMES, 0, all, 0, UNIX_NAMES.length);
all[len-1] = NAME_WIN32;
NAMES = all;
for (int i=0; i<NAMES.length; i++) {
supportedPlatforms.put(NAMES[i], Boolean.TRUE);
}
}
public static boolean isSupported(String name) {
return supportedPlatforms.get(name) == Boolean.TRUE;
}
public static boolean isWin32(String name) {
return OperatingSystem.NAME_WIN32.equals(name);
}
private static final int TYPE_LINUX = 0;
private static final int TYPE_SOLARIS = 1;
private static final int TYPE_HPUX = 2;
@ -329,6 +369,7 @@ public class OperatingSystem {
}
public static void main(String[] args) {
System.out.println("all.............." + Arrays.asList(NAMES));
OperatingSystem os = OperatingSystem.getInstance();
System.out.println("description......" + os.getDescription());
System.out.println("name............." + os.name);