com.anteam.demo.logback.appender.HttpAppender.java Source code

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Here is the source code for com.anteam.demo.logback.appender.HttpAppender.java

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/*
 * Copyright 2010 shanyong.wang 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 com.anteam.demo.logback.appender;

import ch.qos.logback.classic.spi.LoggingEvent;
import ch.qos.logback.core.AppenderBase;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

public class HttpAppender<E> extends AppenderBase<E> {

    private static final HttpClient httpclient = new DefaultHttpClient();

    private String url;

    @Override
    protected void append(E event) {
        System.out.println(((LoggingEvent) event).getFormattedMessage());
        StringEntity stringEntity = new StringEntity(event.toString(), ContentType.create("text/plain", "UTF-8"));
        HttpPost post = new HttpPost(url);
        post.setEntity(stringEntity);
        HttpResponse response = null;
        try {
            response = httpclient.execute(post);
        } catch (ClientProtocolException e1) {
            e1.printStackTrace();
        } catch (IOException e1) {
            e1.printStackTrace();
        }

        // Examine the response status
        System.out.println(response.getStatusLine());

        // Get hold of the response entity
        HttpEntity entity = response.getEntity();

        // If the response does not enclose an entity, there is no need
        // to worry about connection release
        if (entity != null) {
            InputStream instream = null;
            try {
                instream = entity.getContent();

                BufferedReader reader = new BufferedReader(new InputStreamReader(instream));
                // do something useful with the response
                System.out.println(reader.readLine());

            } catch (Exception ex) {
                post.abort();

            } finally {

                try {
                    instream.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }

            }
        }
    }

    @Override
    protected void finalize() throws Throwable {
        super.finalize();
        httpclient.getConnectionManager().shutdown();
    }

    public String getUrl() {
        return url;
    }

    public void setUrl(String url) {
        this.url = url;
    }

}