EpicHeads/main/java/com/songoda/epicheads/util/IOUtils.java
Brianna O'Keefe 83a77b3578 Replaced existing commandManager with my CommandManager v2
Replaced localization system with mine.
2018-09-20 21:42:20 -04:00

69 lines
2.1 KiB
Java

package com.songoda.epicheads.util;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.*;
public class IOUtils {
public static void writeArray(ObjectOutputStream stream, String[] array) throws IOException {
Checks.ensureNonNull(stream, "stream");
Checks.ensureArrayNonNull(array, "array");
stream.writeInt(array.length);
for(String element : array) {
stream.writeUTF(element);
}
}
public static String[] readArray(ObjectInputStream stream) throws IOException {
Checks.ensureNonNull(stream, "stream");
int length = stream.readInt();
String[] array = new String[length];
for(int index = 0; index < length; ++index) {
array[index] = stream.readUTF();
}
return array;
}
public static void writeStringSet(ObjectOutputStream stream, Set<String> set) throws IOException {
String[] array = set.toArray(new String[set.size()]);
writeArray(stream, array);
}
public static Set<String> readStringSet(ObjectInputStream stream) throws IOException {
String[] array = readArray(stream);
return new HashSet<>(Arrays.asList(array));
}
public static void writeStringList(ObjectOutputStream stream, List<String> list) throws IOException {
String[] array = list.toArray(new String[list.size()]);
writeArray(stream, array);
}
public static List<String> readStringList(ObjectInputStream stream) throws IOException {
String[] array = readArray(stream);
return new ArrayList<>(Arrays.asList(array));
}
public static void writeUUID(ObjectOutputStream stream, UUID uuid) throws IOException {
stream.writeLong(uuid.getMostSignificantBits());
stream.writeLong(uuid.getLeastSignificantBits());
}
public static UUID readUUID(ObjectInputStream stream) throws IOException {
long mostSignificantBits = stream.readLong();
long leastSignificantBits = stream.readLong();
return new UUID(mostSignificantBits, leastSignificantBits);
}
}