QueryStringBuilder.java

/*
 * ProActive Parallel Suite(TM):
 * The Open Source library for parallel and distributed
 * Workflows & Scheduling, Orchestration, Cloud Automation
 * and Big Data Analysis on Enterprise Grids & Clouds.
 *
 * Copyright (c) 2007 - 2017 ActiveEon
 * Contact: contact@activeeon.com
 *
 * This library is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation: version 3 of
 * the License.
 *
 * This program 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
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * If needed, contact us to obtain a release under GPL Version 2 or 3
 * or a different license than the AGPL.
 */
package org.ow2.proactive_grid_cloud_portal.cli.utils;

import java.util.ArrayList;
import java.util.List;

import org.apache.http.Consts;
import org.apache.http.HttpEntity;
import org.apache.http.NameValuePair;
import org.apache.http.client.utils.URLEncodedUtils;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.message.BasicNameValuePair;


public class QueryStringBuilder {

    private List<NameValuePair> parameters = new ArrayList<>();

    public QueryStringBuilder add(String name, String value) {
        parameters.add(new BasicNameValuePair(name, value));
        return this;
    }

    public QueryStringBuilder addAll(QueryStringBuilder other) {
        parameters.addAll(other.parameters);
        return this;
    }

    public HttpEntity buildEntity(ContentType contentType) {
        return new StringEntity(buildString(), contentType);
    }

    public String buildString() {
        return URLEncodedUtils.format(parameters, Consts.UTF_8);
    }

}