/**
* Copyright 2010 JBoss Inc
*
* 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.drools.agent;
import java.io.IOException;
import java.net.URL;
import org.drools.definition.KnowledgePackage;
import org.drools.rule.Package;
/**
* A nicely mockable Http client interface.
*
* IM IN YR HTTP MOCKIN UR CLEINT
*
* @author Michael Neale
*
*/
public interface IHttpClient {
public LastUpdatedPing checkLastUpdated(URL url) throws IOException;
public Package fetchPackage(URL url, boolean enableBasicAuthentication, String username, String password) throws IOException,
ClassNotFoundException;
}
/**
* This is returned when pinging for changes.
*
* @author Michael Neale
*/
class LastUpdatedPing {
public long lastUpdated = -1;
public String responseMessage;
public boolean isError() {
if ( lastUpdated == -1 ) return true;
if ( responseMessage == null ) return true;
if ( responseMessage.indexOf( "200 OK" ) == -1 ) return true;
return false;
}
public String toString() {
return "Last updated: " + lastUpdated + "\n" + "Reponse header: " + responseMessage;
}
}