com.ibm.replication.iidr.metadata.Settings.java Source code

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Here is the source code for com.ibm.replication.iidr.metadata.Settings.java

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/****************************************************************************
 ** Licensed Materials - Property of IBM 
 ** IBM InfoSphere Change Data Capture
 ** 5724-U70
 ** 
 ** (c) Copyright IBM Corp. 2001, 2016 All rights reserved.
 ** 
 ** The following sample of source code ("Sample") is owned by International 
 ** Business Machines Corporation or one of its subsidiaries ("IBM") and is 
 ** copyrighted and licensed, not sold. You may use, copy, modify, and 
 ** distribute the Sample for your own use in any form without payment to IBM.
 ** 
 ** The Sample code is provided to you on an "AS IS" basis, without warranty of 
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 ** IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 
 ** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do 
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package com.ibm.replication.iidr.metadata;

import java.util.Iterator;

import org.apache.commons.configuration.*;
import org.apache.log4j.Logger;

import com.datamirror.common.util.EncryptedDataException;
import com.datamirror.common.util.Encryptor;

public class Settings {

    final static Logger logger = Logger.getLogger(Settings.class.getName());

    // Access Server connection parameters
    String asHostName = null;
    String asUserName = null;
    String asPassword = null;
    int asPort = 0;

    // Information Server metadata exchange settings
    String isHostName = null;
    String isUserName = null;
    String isPassword = null;
    int isPort = 0;

    String bundleFilePath = null;
    String defaultDataPath = "";

    boolean trustSelfSignedCertificates = false;

    /**
     * Retrieve the settings from the given properties file.
     * 
     * @param propertiesFile
     * @throws ConfigurationException
     */
    public Settings(String propertiesFile) throws ConfigurationException {
        PropertiesConfiguration config = new PropertiesConfiguration(propertiesFile);
        asHostName = config.getString("asHostName");
        asUserName = config.getString("asUserName");
        String encryptedAsPassword = config.getString("asPassword");
        asPort = config.getInt("asPort", 10101);

        isHostName = config.getString("isHostName");
        isUserName = config.getString("isUserName");
        String encryptedISPassword = config.getString("isPassword");
        isPort = config.getInt("isPort", 10101);

        bundleFilePath = config.getString("bundleFilePath");
        defaultDataPath = config.getString("defaultDataPath");

        trustSelfSignedCertificates = config.getBoolean("trustSelfSignedCertificates");

        // Check if the password has already been encrypted
        // If not, encrypt and save the properties
        try {
            asPassword = Encryptor.decodeAndDecrypt(encryptedAsPassword);
        } catch (EncryptedDataException e) {
            logger.debug("Encrypting asPassword");
            asPassword = encryptedAsPassword;
            encryptedAsPassword = Encryptor.encryptAndEncode(encryptedAsPassword);
            config.setProperty("asPassword", encryptedAsPassword);
            config.save();
        }

        try {
            isPassword = Encryptor.decodeAndDecrypt(encryptedISPassword);
        } catch (EncryptedDataException e) {
            logger.debug("Encrypting isPassword");
            isPassword = encryptedISPassword;
            encryptedISPassword = Encryptor.encryptAndEncode(encryptedISPassword);
            config.setProperty("isPassword", encryptedISPassword);
            config.save();
        }

        // Now log the settings
        logSettings(config);
    }

    /**
     * Log the properties in the specified configuration file
     * 
     * @param config
     */
    private void logSettings(PropertiesConfiguration config) {
        Iterator<String> configKeys = config.getKeys();
        while (configKeys.hasNext()) {
            String configKey = configKeys.next();
            logger.debug("Property: " + configKey + " = " + config.getProperty(configKey));
        }
    }

    public static void main(String[] args)
            throws ConfigurationException, IllegalArgumentException, IllegalAccessException {
        new Settings("conf/ExportMetadata.properties");
    }

}