com.alta189.bukkit.script.functions.PrintFunction.java Source code

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Here is the source code for com.alta189.bukkit.script.functions.PrintFunction.java

Source

/*
 * This file is part of bScript.
 *
 * Copyright (c) 2012, alta189 <http://alta189.com/>
 * bScript is licensed under the GPL.
 *
 * bScript is free software: you can redistribute it and/or modify
 * it under the terms of the GPL as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * bScript is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GPL for more details.
 *
 * You should have received a copy of the GPL
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.alta189.bukkit.script.functions;

import com.alta189.bukkit.script.BScript;

import org.apache.commons.lang.StringUtils;
import org.mozilla.javascript.BaseFunction;
import org.mozilla.javascript.Context;
import org.mozilla.javascript.Scriptable;

public class PrintFunction extends BaseFunction {
    private final String tag;

    public PrintFunction(String script) {
        super();
        this.tag = "[" + script + "] ";
    }

    @Override
    public Scriptable construct(Context cx, Scriptable scope, Object[] args) {
        throw new IllegalArgumentException("Cannot invoke format() as a constructor");
    }

    @Override
    public Object call(Context cx, Scriptable scope, Scriptable thisObj, Object[] args) {
        if (args.length < 1) {
            return null;
        }

        String str = StringUtils.join(args, " ");
        BScript.getInstance().info(tag + str);

        return super.call(cx, scope, thisObj, args);
    }
}