80 lines
2.2 KiB
Java
80 lines
2.2 KiB
Java
package org.bukkit.command;
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import org.bukkit.plugin.Plugin;
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/**
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* Represents a {@link Command} belonging to a plugin
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*/
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public final class PluginCommand extends Command {
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private final Plugin owningPlugin;
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private CommandExecutor executor;
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protected PluginCommand(String name, Plugin owner) {
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super(name);
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this.executor = owner;
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this.owningPlugin = owner;
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this.usageMessage = "";
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}
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/**
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* Executes the command, returning its success
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*
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* @param sender Source object which is executing this command
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* @param commandLabel The alias of the command used
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* @param args All arguments passed to the command, split via ' '
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* @return true if the command was successful, otherwise false
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*/
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public boolean execute(CommandSender sender, String commandLabel, String[] args) {
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boolean success = false;
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if (!owningPlugin.isEnabled()) {
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return false;
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}
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if (!testPermission(sender)) {
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return true;
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}
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try {
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success = executor.onCommand(sender, this, commandLabel, args);
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} catch (Throwable ex) {
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throw new CommandException("Unhandled exception executing command '" + commandLabel + "' in plugin " + owningPlugin.getDescription().getFullName(), ex);
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}
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if (!success && usageMessage.length() > 0) {
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for (String line: usageMessage.replace("<command>", commandLabel).split("\n")) {
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sender.sendMessage(line);
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}
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}
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return success;
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}
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/**
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* Sets the {@link CommandExecutor} to run when parsing this command
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*
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* @param executor New executor to run
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*/
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public void setExecutor(CommandExecutor executor) {
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this.executor = executor;
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}
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/**
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* Gets the {@link CommandExecutor} associated with this command
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*
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* @return CommandExecutor object linked to this command
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*/
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public CommandExecutor getExecutor() {
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return executor;
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}
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/**
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* Gets the owner of this PluginCommand
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*
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* @return Plugin that owns this command
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*/
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public Plugin getPlugin() {
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return owningPlugin;
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}
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}
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