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Code Issues Releases 1 Activity

Edit: fix UpdateChecker version check;

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Add: version utils;
This commit is contained in:
Harvels X
2022-01-31 20:03:24 +03:00
parent 3c50245540
commit 28c14ed393
3 changed files with 73 additions and 32 deletions
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21
common/src/main/java/me/william278/husksync/util/UpdateChecker.java
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@@ -11,38 +11,35 @@ public abstract class UpdateChecker {
private final static int SPIGOT_PROJECT_ID = 97144;
private final String currentVersion;
private String latestVersion;
private final VersionUtils.Version currentVersion;
private VersionUtils.Version latestVersion;
public UpdateChecker(String currentVersion) {
this.currentVersion = currentVersion;
this.currentVersion = VersionUtils.Version.of(currentVersion);
try {
final URL url = new URL("https://api.spigotmc.org/legacy/update.php?resource=" + SPIGOT_PROJECT_ID);
URLConnection urlConnection = url.openConnection();
this.latestVersion = new BufferedReader(new InputStreamReader(urlConnection.getInputStream())).readLine();
this.latestVersion = VersionUtils.Version.of(new BufferedReader(new InputStreamReader(urlConnection.getInputStream())).readLine());
} catch (IOException e) {
log(Level.WARNING, "Failed to check for updates: An IOException occurred.");
this.latestVersion = "Unknown";
this.latestVersion = new VersionUtils.Version();
} catch (Exception e) {
log(Level.WARNING, "Failed to check for updates: An exception occurred.");
this.latestVersion = "Unknown";
this.latestVersion = new VersionUtils.Version();
}
}
public boolean isUpToDate() {
if (latestVersion.equalsIgnoreCase("Unknown")) {
return true;
}
return latestVersion.equals(currentVersion);
return this.currentVersion.compareTo(latestVersion) >= 0;
}
public String getLatestVersion() {
return latestVersion;
return latestVersion.toString();
}
public String getCurrentVersion() {
return currentVersion;
return currentVersion.toString();
}
public abstract void log(Level level, String message);

60
common/src/main/java/me/william278/husksync/util/VersionUtils.java Normal file
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@@ -0,0 +1,60 @@
package me.william278.husksync.util;
import java.util.Arrays;
public class VersionUtils {
private final static char META_SEPARATOR = '+';
private final static String VERSION_SEPARATOR = "\\.";
public static class Version implements Comparable<Version> {
public int[] versions = new int[]{};
public String metadata = "";
public Version() {
}
public Version(String version) {
this.parse(version);
}
public static Version of(String version) {
return new Version(version);
}
private void parse(String version) {
int metaIndex = version.indexOf(META_SEPARATOR);
if (metaIndex > 0) {
this.metadata = version.substring(metaIndex + 1);
version = version.substring(0, metaIndex);
}
String[] versions = version.split(VERSION_SEPARATOR);
this.versions = Arrays.stream(versions).mapToInt(Integer::parseInt).toArray();
}
@Override
public int compareTo(Version version) {
int length = Math.max(this.versions.length, version.versions.length);
for (int i = 0; i < length; i++) {
int a = i < this.versions.length ? this.versions[i] : 0;
int b = i < version.versions.length ? version.versions[i] : 0;
if (a < b) return -1;
if (a > b) return 1;
}
return 0;
}
@Override
public String toString() {
StringBuilder stringBuffer = new StringBuilder();
for (int version : this.versions) {
stringBuffer.append(version).append('.');
}
return stringBuffer.append(this.metadata).toString();
}
}
}