org.apache.camel.component.social.SocialHttpClient.java Source code

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Here is the source code for org.apache.camel.component.social.SocialHttpClient.java

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/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.camel.component.social;

import java.io.IOException;

import oauth.signpost.OAuthConsumer;
import oauth.signpost.commonshttp.CommonsHttpOAuthConsumer;

import org.apache.http.HttpHost;
import org.apache.http.HttpRequest;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.ResponseHandler;
import org.apache.http.client.methods.HttpUriRequest;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.HttpContext;

public class SocialHttpClient implements HttpClient {

    private DefaultHttpClient client;
    private OAuthConsumer consumer;

    public SocialHttpClient(String token, String secret, String consumerToken, String consumerSecret) {
        this.client = new DefaultHttpClient();
        this.consumer = new CommonsHttpOAuthConsumer(consumerToken, consumerSecret);
        consumer.setTokenWithSecret(token, secret);
    }

    public void shutdown() {
        client.getConnectionManager().shutdown();
    }

    public SocialHttpClient(CommonsHttpOAuthConsumer oauthConsumer) {
        this.client = new DefaultHttpClient();
        this.consumer = oauthConsumer;
    }

    public SocialHttpClient() {
        this.client = new DefaultHttpClient();
    }

    public HttpParams getParams() {
        return client.getParams();
    }

    public ClientConnectionManager getConnectionManager() {
        return client.getConnectionManager();
    }

    public HttpResponse execute(HttpUriRequest request) throws IOException, ClientProtocolException {
        signOAuth(request);
        return client.execute(request);
    }

    private void signOAuth(HttpUriRequest request) throws ClientProtocolException {
        if (consumer != null) {
            try {
                consumer.sign(request);
            } catch (Exception e) {
                throw new ClientProtocolException(e);
            }
        }
    }

    public HttpResponse execute(HttpUriRequest request, HttpContext context)
            throws IOException, ClientProtocolException {
        signOAuth(request);
        return client.execute(request, context);
    }

    public HttpResponse execute(HttpHost target, HttpRequest request) throws IOException, ClientProtocolException {
        if (request instanceof HttpUriRequest) {
            signOAuth((HttpUriRequest) request);
        }
        return client.execute(target, request);
    }

    public HttpResponse execute(HttpHost target, HttpRequest request, HttpContext context)
            throws IOException, ClientProtocolException {
        if (request instanceof HttpUriRequest) {
            signOAuth((HttpUriRequest) request);
        }
        return client.execute(target, request, context);
    }

    public <T> T execute(HttpUriRequest request, ResponseHandler<? extends T> responseHandler)
            throws IOException, ClientProtocolException {
        signOAuth((HttpUriRequest) request);
        return client.execute(request, responseHandler);
    }

    public <T> T execute(HttpUriRequest request, ResponseHandler<? extends T> responseHandler, HttpContext context)
            throws IOException, ClientProtocolException {
        return client.execute(request, responseHandler, context);
    }

    public <T> T execute(HttpHost target, HttpRequest request, ResponseHandler<? extends T> responseHandler)
            throws IOException, ClientProtocolException {
        return client.execute(target, request, responseHandler);
    }

    public <T> T execute(HttpHost target, HttpRequest request, ResponseHandler<? extends T> responseHandler,
            HttpContext context) throws IOException, ClientProtocolException {
        return client.execute(target, request, responseHandler);
    }

}