Java Log to File logError(ILog log, String message)

Description

Log the specified error.

License

Open Source License

Parameter

Parameter	Description
message	a human-readable message, localized to the current locale.

Declaration

public static void logError(ILog log, String message) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2011 Google Inc. All Rights Reserved.
 *
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * 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./*from   w  ww  .ja  v  a 2 s.  c  om*/
 *******************************************************************************/

import org.eclipse.core.runtime.ILog;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import java.text.MessageFormat;

public class Main {
    /**
     * Log the specified error.
     * 
     * @param message a human-readable message, localized to the current locale.
     */
    public static void logError(ILog log, String message) {
        logError(log, null, message);
    }

    /**
     * Log the specified error.
     * 
     * @param message a human-readable message, localized to the current locale.
     * @param args message arguments.
     */
    public static void logError(ILog log, String message, Object... args) {
        logError(log, null, message, args);
    }

    /**
     * Log the specified error.
     * 
     * @param exception a low-level exception.
     */
    public static void logError(ILog log, Throwable exception) {
        logError(log, exception, "Unexpected Exception");
    }

    /**
     * Log the specified error.
     * 
     * @param exception a low-level exception, or <code>null</code> if not
     *          applicable.
     * @param message a human-readable message, localized to the current locale.
     */
    public static void logError(ILog log, Throwable exception, String message) {
        log(log, IStatus.ERROR, IStatus.OK, message, exception);
    }

    /**
     * Log the specified error.
     * 
     * @param exception a low-level exception, or <code>null</code> if not
     *          applicable.
     * @param message a human-readable message, localized to the current locale.
     * @param args message arguments.
     */
    public static void logError(ILog log, Throwable exception, String message, Object... args) {
        message = MessageFormat.format(message, args);
        log(log, IStatus.ERROR, IStatus.OK, message, exception);
    }

    /**
     * Log the specified information.
     * 
     * @param severity the severity; one of the following: <code>IStatus.OK</code>
     *          , <code>IStatus.ERROR</code>, <code>IStatus.INFO</code>, or
     *          <code>IStatus.WARNING</code>.
     * @param code the plug-in-specific status code, or <code>OK</code>.
     * @param message a human-readable message, localized to the current locale.
     * @param exception a low-level exception, or <code>null</code> if not
     *          applicable.
     */
    public static void log(ILog log, int severity, int code, String message, Throwable exception) {
        log(log, createStatus(getBundleSymbolicName(log), severity, code, message, exception));
    }

    /**
     * Log the given status.
     * 
     * @param status the status to log.
     */
    public static void log(ILog log, IStatus status) {
        log.log(status);
    }

    /**
     * Create a status object representing the specified information.
     * 
     * @param severity the severity; one of the following: <code>IStatus.OK</code>
     *          , <code>IStatus.ERROR</code>, <code>IStatus.INFO</code>, or
     *          <code>IStatus.WARNING</code>.
     * @param code the plug-in-specific status code, or <code>OK</code>.
     * @param message a human-readable message, localized to the current locale.
     * @param exception a low-level exception, or <code>null</code> if not
     *          applicable.
     * @return the status object (not <code>null</code>).
     */
    public static IStatus createStatus(String bundleSymbolicName, int severity, int code, String message,
            Throwable exception) {
        return new Status(severity, bundleSymbolicName, code, message, exception);
    }

    private static String getBundleSymbolicName(ILog log) {
        return log.getBundle().getSymbolicName();
    }
}

Related

1. log(String method, String message)
2. log(String msg)
3. log(String msg)
4. log(String name, String message)
5. log(String tag, T msg)
6. logError(String message)
7. logError(String msg)
8. logErrPrint(String s)
9. logger(String s)