43 lines
1.4 KiB
Java
43 lines
1.4 KiB
Java
package it.tdlight.tdlibsession.remoteclient;
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import java.io.IOException;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.StandardOpenOption;
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import java.util.HashSet;
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import java.util.Set;
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import java.util.stream.Collectors;
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public class RemoteClientBotAddresses {
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private final Set<String> addresses;
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private final Path addressesFilePath;
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public RemoteClientBotAddresses(Path addressesFilePath) throws IOException {
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this.addressesFilePath = addressesFilePath;
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if (Files.notExists(addressesFilePath)) {
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Files.createFile(addressesFilePath);
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}
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addresses = Files.readAllLines(addressesFilePath, StandardCharsets.UTF_8).stream().filter(address -> !address.isBlank()).collect(Collectors.toSet());
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}
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public synchronized void putAddress(String address) throws IOException {
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addresses.add(address);
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Files.write(addressesFilePath, addresses, StandardCharsets.UTF_8, StandardOpenOption.CREATE, StandardOpenOption.SYNC);
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}
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public synchronized void removeAddress(String address) throws IOException {
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addresses.remove(address);
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Files.write(addressesFilePath, addresses, StandardCharsets.UTF_8, StandardOpenOption.CREATE, StandardOpenOption.SYNC);
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}
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public synchronized boolean has(String botAddress) {
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return addresses.contains(botAddress);
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}
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public synchronized Set<String> values() {
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return new HashSet<>(addresses);
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}
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}
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