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package com.nemez.cmdmgr.util;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.logging.Level;
import org.bukkit.command.CommandSender;
import org.bukkit.plugin.java.JavaPlugin;
import com.nemez.cmdmgr.CommandManager;
import com.nemez.cmdmgr.component.ArgumentComponent;
import com.nemez.cmdmgr.component.ICommandComponent;
import com.nemez.cmdmgr.component.OptionalComponent;
public class ExecutableDefinition {
private ArrayList<ICommandComponent> components;
private String permission;
private Method target;
private Object methodContainer;
private Type type;
private ArrayList<Integer> paramLinks;
public ExecutableDefinition(ArrayList<ICommandComponent> cmd, ArrayList<Integer> paramLinks, String perm, Method method, Object methodContainer, Type type) {
this.components = cmd;
this.permission = perm;
this.target = method;
this.methodContainer = methodContainer;
this.type = type;
this.paramLinks = paramLinks;
}
public boolean valid(int index, String arg) {
if (index < 0 || index >= components.size()) {
return false;
}
return components.get(index).valid(arg);
}
public Object get(int index, String arg) {
if (index < 0 || index >= components.size()) {
return null;
}
return components.get(index).get(arg);
}
public boolean isArgument(int index) {
if (index < 0 || index >= components.size()) {
return false;
}
return components.get(index) instanceof ArgumentComponent;
}
public boolean isOptional(int index) {
if (index < 0 || index >= components.size()) {
return false;
}
return components.get(index) instanceof OptionalComponent;
}
public boolean isHelp() {
return target == null && components.get(0).valid("help") && components.get(1).getComponentInfo().equals("<page:i32>");
}
public String getPermission() {
return permission;
}
public Type getExecType() {
return type;
}
public int getLength() {
return components.size();
}
public int getLink(int i) {
if (i < 0 || i > paramLinks.size()) {
return i;
}
return paramLinks.get(i);
}
public boolean invoke(Object[] args, CommandSender sender, JavaPlugin plugin) {
if (target == null) {
return false;
}
args[0] = sender;
try {
if (target.getReturnType() == void.class) {
target.invoke(methodContainer, args);
return true;
}else if (target.getReturnType() == boolean.class) {
return (boolean) target.invoke(methodContainer, args);
}
} catch (Exception e) {
sender.sendMessage(CommandManager.helpInvalidPageFormatting + "An internal error occured, please contact the server administrator and/or report a bug.");
plugin.getLogger().log(Level.WARNING, "Runtime Error: invalid method");
e.printStackTrace();
return true;
}
return false;
}
}
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