/* $Id: SetSeedList.java 988245 2010-08-23 18:39:35Z kwright $ */
/**
* 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.manifoldcf.crawler.connectors.rss;
import java.io.*;
import org.apache.manifoldcf.core.interfaces.*;
import org.apache.manifoldcf.crawler.interfaces.*;
import org.apache.manifoldcf.crawler.system.*;
import java.nio.charset.StandardCharsets;
import java.util.*;
/** This class is used to set the seed list for a specified RSS job.
*/
public class SetSeedList
{
public static final String _rcsid = "@(#)$Id: SetSeedList.java 988245 2010-08-23 18:39:35Z kwright $";
private SetSeedList()
{
}
public static void main(String[] args)
{
if (args.length != 1)
{
System.err.println("Usage: SetSeedList <job_id>");
System.err.println("(Reads a set of urls from stdin)");
System.exit(-1);
}
String jobString = args[0];
try
{
IThreadContext tc = ThreadContextFactory.make();
ManifoldCF.initializeEnvironment(tc);
IJobManager jobManager = JobManagerFactory.make(tc);
IJobDescription desc = jobManager.load(new Long(jobString));
// Edit the job specification
Specification ds = desc.getSpecification();
// Delete all url specs first
int i = 0;
while (i < ds.getChildCount())
{
SpecificationNode sn = ds.getChild(i);
if (sn.getType().equals("feed"))
ds.removeChild(i);
else
i++;
}
java.io.Reader str = new java.io.InputStreamReader(System.in, StandardCharsets.UTF_8);
try
{
java.io.BufferedReader is = new java.io.BufferedReader(str);
try
{
while (true)
{
String nextString = is.readLine();
if (nextString == null)
break;
if (nextString.length() == 0)
continue;
SpecificationNode node = new SpecificationNode("feed");
node.setAttribute("url",nextString);
ds.addChild(ds.getChildCount(),node);
}
}
finally
{
is.close();
}
}
finally
{
str.close();
}
// Now, save
jobManager.save(desc);
}
catch (Exception e)
{
e.printStackTrace();
System.exit(-2);
}
}
}