67 lines
1.5 KiB
Java
67 lines
1.5 KiB
Java
package com.redstoner.bungeeBans;
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import com.google.gson.Gson;
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import com.google.gson.JsonSyntaxException;
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import com.redstoner.bungeeBans.json.Ban;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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public class BanManager<T extends Ban> {
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private Gson gson = new Gson();
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private File file;
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private Class<T> type;
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private List<T> bans = new ArrayList<>();
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BanManager(File file, Class<T> type) {
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this.file = file;
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this.type = type;
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}
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public void loadBans() throws JsonSyntaxException, IOException {
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String json = new String(Files.readAllBytes(file.toPath()));
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try {
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@SuppressWarnings ("unchecked")
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T[] bans = gson.fromJson(json, (Class<T[]>) java.lang.reflect.Array.newInstance(type, 0).getClass());
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if (bans != null) this.bans.addAll(Arrays.asList(bans));
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} catch (ClassCastException e) {
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//IGNORE
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e.printStackTrace();
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}
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}
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public void saveBans() throws IOException {
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String json = gson.toJson(bans);
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FileOutputStream outputStream = new FileOutputStream(file);
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outputStream.write(json.getBytes());
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outputStream.close();
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}
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public void addBan(T ban) {
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this.bans.add(ban);
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}
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public void removeBan(T ban) {
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this.bans.remove(ban);
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}
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public T getBan(String identifier) {
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for (T ban : bans) {
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if (ban.getIdentifier().equals(identifier)) {
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return ban;
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}
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}
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return null;
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}
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}
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