org.terracotta.management.cli.rest.HttpServices.java Source code

Introduction

Here is the source code for org.terracotta.management.cli.rest.HttpServices.java

Source

/* 
 * The contents of this file are subject to the Terracotta Public 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://terracotta.org/legal/terracotta-public-license.
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 *
 * The Covered Software is Terracotta Platform.
 *
 * The Initial Developer of the Covered Software is 
 *      Terracotta, Inc., a Software AG company
 */
package org.terracotta.management.cli.rest;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import org.apache.http.client.HttpClient;
import org.apache.http.impl.client.DefaultHttpClient;

/**
 * @author Ludovic Orban
 */
public class HttpServices {

    private static DefaultHttpClient httpClient;

    public static void initHttpClient() throws IOException, ClassNotFoundException {
        if (httpClient == null) {
            httpClient = new DefaultHttpClient();
            //CookieStore cookieStore = (CookieStore) load("rest-client-cookies.bin");
            //if (cookieStore != null) {
            //  httpClient.setCookieStore(cookieStore);
            //}
        }
    }

    public static HttpClient getHttpClient() {
        return httpClient;
    }

    public static void disposeOfHttpClient() throws IOException {
        if (httpClient != null) {
            //save("rest-client-cookies.bin", httpClient.getCookieStore());
            httpClient = null;
        }
    }

    private static Object load(String filename) throws IOException, ClassNotFoundException {
        File path = new File(System.getProperty("user.home"), ".tc/mgmt");
        File file = new File(path, filename);

        if (!file.exists()) {
            return null;
        }

        ObjectInputStream ois = new ObjectInputStream(new FileInputStream(file));
        try {
            return ois.readObject();
        } finally {
            ois.close();
        }
    }

    private static void save(String filename, Object o) throws IOException {
        File path = new File(System.getProperty("user.home"), ".tc/mgmt");
        File file = new File(path, filename);
        ObjectOutputStream objectOutputStream = new ObjectOutputStream(new FileOutputStream(file));
        try {
            objectOutputStream.writeObject(o);
        } finally {
            objectOutputStream.close();
        }
    }

}