MongoPropertyReader.java

package com.oscerd.github.mongodb.config;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;

public class MongoPropertyReader {

	private String propFileName;

	public String getPropFileName() {
		return propFileName;
	}

	public void setPropFileName(String propFileName) {
		this.propFileName = propFileName;
	}

	public MongoPropertyReader(String propFileName) {
		super();
		this.propFileName = propFileName;
	}

	public Properties getProperties() throws IOException {
		Properties prop = new Properties();
		InputStream inputStream = null;
		try {
			inputStream = getClass().getClassLoader().getResourceAsStream(
					propFileName);
			prop.load(inputStream);
			if (inputStream == null) {
				throw new FileNotFoundException("property file '"
						+ propFileName + "' not found in the classpath");
			}
		} catch (IOException ex) {
			ex.printStackTrace();
		} finally {
			if (inputStream != null) {
				try {
					inputStream.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
		return prop;
	}
}