Glassfish example source code file (gadget.js)

This example Glassfish source code file (gadget.js) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Glassfish tags/keywords

glassfish, glassfish, prefs, prefs, us, us

The Glassfish gadget.js source code

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2010 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

if (typeof(admingui) == 'undefined') {
    admingui = {};
}
admingui.gadget = {
    noop: function() {
    },

    setResponse: function(response, rawData) {
	admingui.gadget.response = response;
	admingui.gadget.responseRaw = rawData;
    },

    /**
     *	handler - The name of the handler to invoke.
     *	args - An object containing properties / values for the parameters.
     *	callback - A JS function that should be notified.
     */
    invoke: function(handler, args, callback) {
	if ((callback == null) || (typeof(callback) === 'undefined')) {
	    callback = admingui.gadget.setResponse;
	}
	//return window.top.admingui.ajax.invoke(handler, args, callback, 3, false);
	//For now pass in true (asynchronous) b/c JSF2 Ajax is broken
	window.top.admingui.ajax.invoke(handler, args, callback, 3, true);
	return false;
    },

    getResponse: function() {
	return admingui.gadget.response;
    }
};

if (typeof(gadgets) == 'undefined') {
    // FIXME: I have to solve how to make these functions appear synchronous
    // FIXME: when they are asynchronous when backed by Ajax
    gadgets = {
	Prefs: function(moduleId) {
	    if (typeof(moduleId) == 'undefined') {
		moduleId = 'default';
	    }
	    // outputs (i.e. "value") are not used, but must be supplied
	    this.prefsHandlerOpts = {root: '/glassfish/gadget/' + moduleId, value:'gadgetPrefs'}
	    this.moduleId = (typeof(moduleId) == 'undefined') ? 'GlassFish' : moduleId;
	    this.getArray =
		function(key) {
		    // invoke Ajax to get preference
		    this.prefsHandlerOpts.key = key;
		    admingui.gadget.invoke("getPreference", this.prefsHandlerOpts);
		    var resp = admingui.gadget.getResponse().value;
		    if (typeof(resp) != 'object') {
			// Array's show up as Objects...
			resp = [resp];
		    }
		    return resp;
		};
	    this.getBool =
		/* true iff preference == 'true' */
		function(key) {
		    // invoke Ajax to get preference
		    this.prefsHandlerOpts.key = key;
		    admingui.gadget.invoke("getPreference", this.prefsHandlerOpts);
		    var resp = admingui.gadget.getResponse().value;
		    resp = (resp == 'true');
		    return resp;
		};
	    this.getCountry =
		function() {
		    // FIXME: Not implemented!
		    return "US";
		};
	    this.getFloat =
		function(key) {
		    // invoke Ajax to get preference
		    this.prefsHandlerOpts.key = key;
		    admingui.gadget.invoke("getPreference", this.prefsHandlerOpts);
		    var resp = admingui.gadget.getResponse().value;
		    resp = parseFloat(resp);
		    return resp;
		};
	    this.getInt =
		function(key) {
		    // invoke Ajax to get preference
		    this.prefsHandlerOpts.key = key;
		    admingui.gadget.invoke("getPreference", this.prefsHandlerOpts);
		    var resp = admingui.gadget.getResponse().value;
		    resp = parseInt(resp);
		    alert(typeof(resp));
		    return resp;
		};
	    this.getLang =
		function() {
		    // FIXME: Not implemented!
		    return "en";
		};
	    this.getModuleId =
		function() {
		    return this.moduleId;
		};
	    this.getMsg =
		function(key) {
		    alert('Prefs.getMsg() tbd...');
		    // FIXME: TBD...
		    // invoke Ajax to get the message
		    return key;
		};
	    this.getString =
		function(key) {
		    // invoke Ajax to get preference
		    this.prefsHandlerOpts.key = key;
		    admingui.gadget.invoke("getPreference", this.prefsHandlerOpts);
		    var resp = admingui.gadget.getResponse()
		    if (typeof(resp) != 'undefined') {
			resp = resp.value;
		    }
		    return resp;
		};
	    this.set =
		function(key, val) {
		    // invoke Ajax to set preference
		    this.prefsHandlerOpts.key = key;
		    this.prefsHandlerOpts.value = val;
		    admingui.gadget.invoke("setPreference", this.prefsHandlerOpts);
		};
	    this.setArray =
		function(key, val) {
		    // invoke Ajax to get preference
		    if (typeof(val) != 'object') {
			val = [val];
		    }
		    this.prefsHandlerOpts.key = key;
		    this.prefsHandlerOpts.value = val;
		    admingui.gadget.invoke("setPreference", this.prefsHandlerOpts);
		};
	}
    };
}