org.corfudb.sharedlog.examples.ConfigClnt.java Source code

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Here is the source code for org.corfudb.sharedlog.examples.ConfigClnt.java

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/**
 *
 * 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 org.corfudb.sharedlog.examples;

import org.corfudb.sharedlog.CorfuConfiguration;

import org.apache.http.HttpResponse;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;

import java.io.*;

/**
 * Created by dalia on 6/9/2014.
 */
public class ConfigClnt {
    public static void main(String[] args) throws IOException {

        DefaultHttpClient httpclient = new DefaultHttpClient();
        final BufferedReader prompt = new BufferedReader(new InputStreamReader(System.in));

        CorfuConfiguration C = null;

        while (true) {

            System.out.print("> ");
            String line = prompt.readLine();
            if (line.startsWith("get")) {

                HttpGet httpget = new HttpGet("http://localhost:8000/corfu");

                System.out.println("Executing request: " + httpget.getRequestLine());
                HttpResponse response = (HttpResponse) httpclient.execute(httpget);

                System.out.println("----------------------------------------");
                System.out.println(response.getStatusLine());
                // response.getEntity().writeTo(System.out);
                // System.out.println();
                // System.out.println("----------------------------------------");

                C = new CorfuConfiguration(response.getEntity().getContent());
            } else {

                if (C == null) {
                    System.out.println("configuration not set yet!");
                    continue;
                }

                HttpPost httppost = new HttpPost("http://localhost:8000/corfu");
                httppost.setEntity(new StringEntity(C.ConfToXMLString()));

                System.out.println("Executing request: " + httppost.getRequestLine());
                HttpResponse response = httpclient.execute(httppost);

                System.out.println("----------------------------------------");
                System.out.println(response.getStatusLine());
                response.getEntity().writeTo(System.out);

            }
        }
        // httpclient.close();
    }
}