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Simple java (1.6) crawler to crawl web pages on one and same domain.

There is a newer version: 1.5.11

/******************************************************
 * Web crawler
 * 
 *
 * Copyright (C) 2012 by Peter Hedenskog (http://peterhedenskog.com)
 *
 ******************************************************
 *
 * 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.soulgalore.crawler.guice;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.name.Named;

/**
 * Provide a Executor service.
 * 
 */
public class ExecutorServiceProvider implements Provider {

	/**
	 * The number of threads used in this executor service.
	 */
	private final int nrOfThreads;

	/**
	 * Create a new ExecutorServiceProvider.
	 * 
	 * @param maxNrOfThreads
	 *            the number of thread in this executor.
	 */
	@Inject
	public ExecutorServiceProvider(
			@Named("com.soulgalore.crawler.threadsinworkingpool") int maxNrOfThreads) {
		nrOfThreads = maxNrOfThreads;
	}

	/**
	 * Get the service.
	 * 
	 * @return the executor.
	 */
	public ExecutorService get() {
		return Executors.newFixedThreadPool(nrOfThreads);
	}

}