Path.java

/*
 Copyright (c) 2014 Ahomé Innovation Technologies. All rights reserved.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
package com.ait.toolkit.node.core.node.path;

import com.ait.toolkit.node.core.JavaScriptFunction;
import com.ait.toolkit.node.core.JavaScriptFunctionWrapper;
import com.ait.toolkit.node.core.JavaScriptUtils;
import com.ait.toolkit.node.core.node.Global;
import com.ait.toolkit.node.core.node.NodeJsModule;
import com.ait.toolkit.node.core.node.event.BooleanEventHandler;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArrayString;

/**
 * The node.js <a href="http://nodejs.org/docs/v0.5.6/api/path.html">path</a> module.
 */

public class Path extends JavaScriptObject implements NodeJsModule {

	private static Path instance;

	public static Path get() {
		if (instance == null) {
			instance = Global.get().require("path");
		}
		return instance;
	}

	protected Path() {
	}

	public final String join(String... paths) {
		return join(JavaScriptUtils.toStringArray(paths));
	}

	public final native String join(JsArrayString paths) /*-{
		return this.join.apply(this, paths);
	}-*/;

	public final String resolve(String... to) {
		return resolve(JavaScriptUtils.toStringArray(to));
	}

	public final native String resolve(JsArrayString to) /*-{
		return this.resolve.apply(this, to)
	}-*/;

	public final native String normalize(String p) /*-{
		return this.normalize(p);
	}-*/;

	public final native String relative(String from, String to) /*-{
		return this.relative(from, to);
	}-*/;

	public final native String dirname(String p) /*-{
		return this.dirname(p);
	}-*/;

	public final native String basename(String p) /*-{
		return this.basename(p);
	}-*/;

	public final native String basename(String p, String ext) /*-{
		return this.basename(p, ext);
	}-*/;

	public final native String extname(String p) /*-{
		return this.extname(p);
	}-*/;

	public final native void exists(String p) /*-{
		this.exists(p);
	}-*/;

	public final void exists(String p, BooleanEventHandler callback) {
		exists(p, callback.getNativeFunction());
	}

	public final void exists(String p, JavaScriptFunctionWrapper callback) {
		exists(p, callback.getNativeFunction());
	}

	public final native void exists(String p, JavaScriptFunction callback) /*-{
		this.exists(p, callback);
	}-*/;

	public final native boolean existsSync(String p) /*-{
		return this.exists(p);
	}-*/;
}