com.googlecode.wickedcharts.wicket14.JavaScriptResourceRegistry Maven / Gradle / Ivy

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/**
 *   Copyright 2012-2013 Wicked Charts (http://wicked-charts.googlecode.com)
 *
 *   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.googlecode.wickedcharts.wicket14;

import org.apache.wicket.ResourceReference;
import org.apache.wicket.markup.html.IHeaderResponse;


/**
 * A registry for the JavaScript dependencies used by wicked-charts. By default,
 * all JavaScript references will be loaded from the web. If you want to package
 * your own JavaScript files or change the URLs, you can do so by calling the
 * setter methods from the init() method of your wicket application.
 * 
 * @author Tom Hombergs ([email protected])
 * 
 */
public class JavaScriptResourceRegistry {

	public class RegistryEntry {

		private String url;

		private ResourceReference reference;

		public RegistryEntry(final ResourceReference reference) {
			this.reference = reference;
		}

		public RegistryEntry(final String url) {
			this.url = url;
		}

		public void addToHeaderResponse(final IHeaderResponse response) {
			if (this.url != null) {
				response.renderJavascriptReference(this.url);
			} else if (this.reference != null) {
				response.renderJavascriptReference(this.reference);
			} else {
				throw new IllegalStateException(
				    "A RegistryEntry must have at least a non-null url or a non-null reference!");
			}
		}

	}

	public static final String DEFAULT_JQUERY_URL = "https://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js";

    public static final String DEFAULT_HIGHCHARTS_URL = "http://code.highcharts.com/4.1.10/highcharts.js";

    public static final String DEFAULT_FUNNEL_URL = "http://code.highcharts.com/4.1.10/modules/funnel.js";

    public static final String DEFAULT_HEATMAP_URL = "http://code.highcharts.com/4.1.10/modules/heatmap.js";

    public static final String DEFAULT_HIGHCHARTS_MORE_URL = "http://code.highcharts.com/4.1.10/highcharts-more.js";

    public static final String DEFAULT_HIGHCHARTS_EXPORTING_URL = "http://code.highcharts.com/4.1.10/modules/exporting.js";

	public static JavaScriptResourceRegistry getInstance() {
		if (INSTANCE == null) {
			INSTANCE = new JavaScriptResourceRegistry();
		}
		return INSTANCE;
	}

	private RegistryEntry jqueryEntry = new RegistryEntry(DEFAULT_JQUERY_URL);

	private RegistryEntry highchartsEntry = new RegistryEntry(DEFAULT_HIGHCHARTS_URL);

	private RegistryEntry highchartsExportingEntry = new RegistryEntry(DEFAULT_HIGHCHARTS_EXPORTING_URL);

	private RegistryEntry highchartsMoreEntry = new RegistryEntry(DEFAULT_HIGHCHARTS_MORE_URL);

    private RegistryEntry funnelEntry = new RegistryEntry(DEFAULT_FUNNEL_URL);

    private RegistryEntry heatmapEntry = new RegistryEntry(DEFAULT_HEATMAP_URL);

	private static JavaScriptResourceRegistry INSTANCE;

	private JavaScriptResourceRegistry() {

	}

	public RegistryEntry getHighchartsEntry() {
		return this.highchartsEntry;
	}

	public RegistryEntry getHighchartsExportingEntry() {
		return this.highchartsExportingEntry;
	}

	public RegistryEntry getHighchartsMoreEntry() {
		return this.highchartsMoreEntry;
	}

	public RegistryEntry getJQueryEntry() {
		return this.jqueryEntry;
	}

    public RegistryEntry getFunnelEntry() {
        return this.funnelEntry;
    }

    public RegistryEntry getHeatmapEntry() {
        return this.heatmapEntry;
    }

    /**
     * Sets the {@link ResourceReference} to use to load the Highcharts module "funnel.js".
     * Use this method if you want to include the javascript file in your web application.
     */
    public void setFunnelReference(final ResourceReference reference) {
        this.funnelEntry = new RegistryEntry(reference);
    }

    /**
     * Sets the {@link ResourceReference} to use to load the Highcharts module "heatmap.js".
     * Use this method if you want to include the javascript file in your web application.
     */
    public void setHeatmapReference(final ResourceReference reference) {
        this.heatmapEntry = new RegistryEntry(reference);
    }

	/**
	 * Sets the {@link ResourceReference} to use to load the Highcharts exporting
	 * javascript library (exporting.js). Use this method if you want to include
	 * the javascript file in your web application.
	 */
	public void setHighchartsExportingReference(final ResourceReference reference) {
		this.highchartsExportingEntry = new RegistryEntry(reference);
	}

	/**
	 * Sets the URL to use to load the Highcharts exporting javascript library
	 * (exporting.js). Use this method if you want to load the javascript file
	 * from an external URL.
	 */
	public void setHighchartsExportingReference(final String url) {
		this.highchartsExportingEntry = new RegistryEntry(url);
	}

	/**
	 * Sets the {@link ResourceReference} to use to load the Highcharts "more"
	 * javascript library (highcharts-more.js). Use this method if you want to
	 * include the javascript file in your web application.
	 */
	public void setHighchartsMoreReference(final ResourceReference reference) {
		this.highchartsMoreEntry = new RegistryEntry(reference);
	}

	/**
	 * Sets the URL to use to load the Highcharts "more" javascript library
	 * (highcharts-more.js). Use this method if you want to load the javascript
	 * file from an external URL.
	 */
	public void setHighchartsMoreReference(final String url) {
		this.highchartsMoreEntry = new RegistryEntry(url);
	}

	/**
	 * Sets the {@link ResourceReference} to use to load the Highcharts javascript
	 * library (highcharts.js). Use this method if you want to include the
	 * javascript file in your web application.
	 */
	public void setHighchartsReference(final ResourceReference reference) {
		this.highchartsEntry = new RegistryEntry(reference);
	}

	/**
	 * Sets the URL to use to load the Highcharts javascript library
	 * (highcharts.js). Use this method if you want to load the javascript file
	 * from an external URL.
	 */
	public void setHighchartsReference(final String url) {
		this.highchartsEntry = new RegistryEntry(url);
	}

	/**
	 * Sets the {@link ResourceReference} to use to load JQuery (jquery.js).Use
	 * this method if you want to include the javascript file in your web
	 * application.
	 */
	public void setJQueryReference(final ResourceReference reference) {
		this.jqueryEntry = new RegistryEntry(reference);
	}

	/**
	 * Sets the URL to use to load JQuery (jquery.js). Use this method if you want
	 * to load the javascript file from an external URL.
	 */
	public void setJQueryReference(final String url) {
		this.jqueryEntry = new RegistryEntry(url);
	}

}