com.agnie.common.gwt.serverclient.client.helper.URLInfoImpl.java Source code

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Here is the source code for com.agnie.common.gwt.serverclient.client.helper.URLInfoImpl.java

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/*******************************************************************************
 * Copyright (c) 2014 Agnie Technologies.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Public License v3.0
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/licenses/gpl.html
 * 
 * Contributors:
 *     Agnie Technologies - initial API and implementation
 ******************************************************************************/
package com.agnie.common.gwt.serverclient.client.helper;

import java.util.Set;

import com.agnie.common.gwt.serverclient.client.enums.QueryString;
import com.google.gwt.dom.client.Document;
import com.google.gwt.http.client.URL;
import com.google.gwt.user.client.Window.Location;

public class URLInfoImpl extends URLInfoBaseImpl {

    @Override
    public String getParameter(String name) {
        return Location.getParameter(name);
    }

    @Override
    public String getHostURL() {
        return Location.getHref();
    }

    @Override
    public Set<String> getParameterKeySet() {
        return (Location.getParameterMap() != null ? Location.getParameterMap().keySet() : null);
    }

    @Override
    public String[] getAllValues(String name) {
        return (Location.getParameterMap() != null ? (Location.getParameterMap().get(name) != null
                ? Location.getParameterMap().get(name).toArray(new String[0])
                : null) : null);
    }

    @Override
    public String getHost() {
        return Location.getHost();
    }

    @Override
    public String getUTF8EncodedURL(String url) {
        return URL.encodeQueryString(url);
    }

    @Override
    public String decodeUTF8URL(String encodedUrl) {
        return URL.decodeQueryString(encodedUrl);
    }

    @Override
    public String getQueryString() {
        String queryString = Location.getQueryString();
        if (queryString != null && !(queryString.isEmpty())) {
            return Location.getQueryString().substring(queryString.indexOf(QueryString.QUESTION_MARK.getKey()) + 1,
                    queryString.length());
        }
        return null;
    }

    @Override
    public String getHostBaseURL() {
        String location = Location.getHref();
        if (location.contains(QueryString.QUESTION_MARK.getKey())) {
            location = location.substring(0, location.indexOf(QueryString.QUESTION_MARK.getKey()));
        } else if (location.contains(QueryString.HASH.getKey())) {
            location = location.substring(0, location.indexOf(QueryString.HASH.getKey()));
        }
        return location;
    }

    @Override
    public String getProtocol() {
        return Location.getProtocol();
    }

    @Override
    public String getReferrer() {
        return Document.get().getReferrer();
    }

}