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Posted to dev@hc.apache.org by "Patrick Conway (JIRA)" <ji...@apache.org> on 2008/09/03 13:47:44 UTC
[jira] Created: (HTTPCLIENT-793) NoClassDefFoundError
NoClassDefFoundError
--------------------
Key: HTTPCLIENT-793
URL: https://issues.apache.org/jira/browse/HTTPCLIENT-793
Project: HttpComponents HttpClient
Issue Type: Question
Components: HttpClient
Affects Versions: 4.0 Beta 1
Environment: MAC OSX, Running Authentication example, using eclipse3.2
Reporter: Patrick Conway
I downloaded HttpClient and HttpCore. I want to create a java program which can access my password protected webpage
But I canot get the example to run
Here is the error and the code.
=========ERROR===========
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
at org.apache.http.impl.client.AbstractHttpClient.<init>(AbstractHttpClient.java:84)
at org.apache.http.impl.client.DefaultHttpClient.<init>(DefaultHttpClient.java:128)
at com.mapflow.siteMonitor.SiteMonitor.main(SiteMonitor.java:30)
=========CODE===========
package com.mapflow.siteMonitor;
import java.io.IOException;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
/**
* @author patrick
*
*/
public class SiteMonitor {
/**
* @param args
* @throws IOException
* @throws ClientProtocolException
*/
public static void main(String[] args) throws ClientProtocolException, IOException {
// TODO Auto-generated method stub
DefaultHttpClient httpclient = new DefaultHttpClient();
httpclient.getCredentialsProvider().setCredentials(
new AuthScope("******", 80),
new UsernamePasswordCredentials("*****", "*****"));
HttpGet httpget = new HttpGet("**********");
System.out.println("executing request" + httpget.getRequestLine());
HttpResponse response = httpclient.execute(httpget);
HttpEntity entity = response.getEntity();
System.out.println("----------------------------------------");
System.out.println(response.getStatusLine());
if (entity != null) {
System.out.println("Response content length: " + entity.getContentLength());
System.out.println("Chunked?: " + entity.isChunked());
}
if (entity != null) {
entity.consumeContent();
}
}
}
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[jira] Resolved: (HTTPCLIENT-793) NoClassDefFoundError
Posted by "Patrick Conway (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Patrick Conway resolved HTTPCLIENT-793.
---------------------------------------
Resolution: Fixed
Downloaded commons.logging and added the jars to the build path
> NoClassDefFoundError
> --------------------
>
> Key: HTTPCLIENT-793
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-793
> Project: HttpComponents HttpClient
> Issue Type: Question
> Components: HttpClient
> Affects Versions: 4.0 Beta 1
> Environment: MAC OSX, Running Authentication example, using eclipse3.2
> Reporter: Patrick Conway
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> I downloaded HttpClient and HttpCore. I want to create a java program which can access my password protected webpage
> But I canot get the example to run
> Here is the error and the code.
> =========ERROR===========
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
> at org.apache.http.impl.client.AbstractHttpClient.<init>(AbstractHttpClient.java:84)
> at org.apache.http.impl.client.DefaultHttpClient.<init>(DefaultHttpClient.java:128)
> at com.mapflow.siteMonitor.SiteMonitor.main(SiteMonitor.java:30)
> =========CODE===========
> package com.mapflow.siteMonitor;
> import java.io.IOException;
> import org.apache.http.HttpEntity;
> import org.apache.http.HttpResponse;
> import org.apache.http.auth.AuthScope;
> import org.apache.http.auth.UsernamePasswordCredentials;
> import org.apache.http.client.ClientProtocolException;
> import org.apache.http.client.methods.HttpGet;
> import org.apache.http.impl.client.DefaultHttpClient;
> /**
> * @author patrick
> *
> */
> public class SiteMonitor {
> /**
> * @param args
> * @throws IOException
> * @throws ClientProtocolException
> */
> public static void main(String[] args) throws ClientProtocolException, IOException {
> // TODO Auto-generated method stub
> DefaultHttpClient httpclient = new DefaultHttpClient();
> httpclient.getCredentialsProvider().setCredentials(
> new AuthScope("******", 80),
> new UsernamePasswordCredentials("*****", "*****"));
>
> HttpGet httpget = new HttpGet("**********");
>
> System.out.println("executing request" + httpget.getRequestLine());
> HttpResponse response = httpclient.execute(httpget);
> HttpEntity entity = response.getEntity();
> System.out.println("----------------------------------------");
> System.out.println(response.getStatusLine());
> if (entity != null) {
> System.out.println("Response content length: " + entity.getContentLength());
> System.out.println("Chunked?: " + entity.isChunked());
> }
> if (entity != null) {
> entity.consumeContent();
> }
> }
> }
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