cmg.org.monitor.ext.util.IOUtil.java Source code

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Here is the source code for cmg.org.monitor.ext.util.IOUtil.java

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/**
 * Copyright (c) CMG Ltd All rights reserved.
 *
 * This software is the confidential and proprietary information of CMG
 * ("Confidential Information"). You shall not disclose such Confidential
 * Information and shall use it only in accordance with the terms of the
 * license agreement you entered into with CMG.
 */

package cmg.org.monitor.ext.util;

import java.io.IOException;

import org.apache.commons.io.FileUtils;

import cmg.org.monitor.ext.model.MailContent;

/**
 * DOCME.
 *
 * @Creator Hai Lu
 * @author $Author$
 * @version $Revision$
 * @Last changed: $LastChangedDate$
 */

public class IOUtil {

    /** The Constant SUBJECT_FILE_EXTENSION. */
    public static final String SUBJECT_FILE_EXTENSION = ".subject";

    /** The Constant BODY_FILE_EXTENSION. */
    public static final String BODY_FILE_EXTENSION = ".html";

    /** The Constant CMG_SIGNATURE_TEMPLATE_PATH. */
    public static final String CMG_SIGNATURE_TEMPLATE_PATH = "/cmg/org/monitor/mail/template/cmg-signature.html";

    /** The Constant TEMPLATE_PATH. */
    public static final String TEMPLATE_PATH = "/cmg/org/monitor/mail/template/";

    public static final String ABOUT_US_TEMPLATE_PATH = "/cmg/org/monitor/content/template/cmg-about.html";
    public static final String REVISION_TEMPLATE_PATH = "/cmg/org/monitor/content/template/cmg-revision.html";
    public static final String HELP_TEMPLATE_PATH = "/cmg/org/monitor/content/template/cmg-help.html";

    /**
     * Read resource.
     *
     * @param path the path
     * @return the string
     * @throws IOException Signals that an I/O exception has occurred.
     */
    public static String readResource(String path) throws IOException {
        try {
            return FileUtils.readFileToString(FileUtils.toFile(IOUtil.class.getResource(path)));
        } catch (IOException e) {
            throw e;
        }
    }

    /**
     * Gets the mail template.
     *
     * @param name the name
     * @return the mail template
     * @throws IOException Signals that an I/O exception has occurred.
     */
    public static MailContent getMailTemplate(String name) throws IOException {
        try {
            String subject = readResource(TEMPLATE_PATH + name + SUBJECT_FILE_EXTENSION);
            String body = readResource(TEMPLATE_PATH + name + BODY_FILE_EXTENSION);
            String signature = readResource(CMG_SIGNATURE_TEMPLATE_PATH);
            return new MailContent(subject, body + signature);
        } catch (IOException e) {
            throw e;
        }
    }

}