package net.minecraft.server;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.ParameterizedType;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.Map;
import net.minecraft.util.com.google.common.base.Charsets;
import net.minecraft.util.com.google.common.collect.Lists;
import net.minecraft.util.com.google.common.collect.Maps;
import net.minecraft.util.com.google.common.io.Files;
import net.minecraft.util.com.google.gson.Gson;
import net.minecraft.util.com.google.gson.GsonBuilder;
import net.minecraft.util.com.google.gson.JsonObject;
import net.minecraft.util.org.apache.commons.io.IOUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class JsonList {
protected static final Logger a = LogManager.getLogger();
protected final Gson b;
private final File c;
private final Map d = Maps.newHashMap();
private boolean e = true;
private static final ParameterizedType f = new JsonListType();
public JsonList(File file1) {
this.c = file1;
GsonBuilder gsonbuilder = (new GsonBuilder()).setPrettyPrinting();
gsonbuilder.registerTypeHierarchyAdapter(JsonListEntry.class, new JsonListEntrySerializer(this, (JsonListType) null));
this.b = gsonbuilder.create();
}
public boolean isEnabled() {
return this.e;
}
public void a(boolean flag) {
this.e = flag;
}
public File c() {
return this.c;
}
public void add(JsonListEntry jsonlistentry) {
this.d.put(this.a(jsonlistentry.getKey()), jsonlistentry);
try {
this.save();
} catch (IOException ioexception) {
a.warn("Could not save the list after adding a user.", ioexception);
}
}
public JsonListEntry get(Object object) {
this.h();
return (JsonListEntry) this.d.get(this.a(object));
}
public void remove(Object object) {
this.d.remove(this.a(object));
try {
this.save();
} catch (IOException ioexception) {
a.warn("Could not save the list after removing a user.", ioexception);
}
}
public String[] getEntries() {
return (String[]) this.d.keySet().toArray(new String[this.d.size()]);
}
public boolean isEmpty() {
return this.d.size() < 1;
}
protected String a(Object object) {
return object.toString();
}
protected boolean d(Object object) {
return this.d.containsKey(this.a(object));
}
private void h() {
ArrayList arraylist = Lists.newArrayList();
Iterator iterator = this.d.values().iterator();
while (iterator.hasNext()) {
JsonListEntry jsonlistentry = (JsonListEntry) iterator.next();
if (jsonlistentry.hasExpired()) {
arraylist.add(jsonlistentry.getKey());
}
}
iterator = arraylist.iterator();
while (iterator.hasNext()) {
Object object = iterator.next();
this.d.remove(object);
}
}
protected JsonListEntry a(JsonObject jsonobject) {
return new JsonListEntry(null, jsonobject);
}
protected Map e() {
return this.d;
}
public void save() {
Collection collection = this.d.values();
String s = this.b.toJson(collection);
BufferedWriter bufferedwriter = null;
try {
bufferedwriter = Files.newWriter(this.c, Charsets.UTF_8);
bufferedwriter.write(s);
} finally {
IOUtils.closeQuietly(bufferedwriter);
}
}
public void load() {
Collection collection = null;
BufferedReader bufferedreader = null;
try {
bufferedreader = Files.newReader(this.c, Charsets.UTF_8);
collection = (Collection) this.b.fromJson(bufferedreader, f);
} finally {
IOUtils.closeQuietly(bufferedreader);
}
if (collection != null) {
this.d.clear();
Iterator iterator = collection.iterator();
while (iterator.hasNext()) {
JsonListEntry jsonlistentry = (JsonListEntry) iterator.next();
if (jsonlistentry.getKey() != null) {
this.d.put(this.a(jsonlistentry.getKey()), jsonlistentry);
}
}
}
}
}