krysalis-version/src/java/org/krysalis/version/util/logging/eclipse EclipseLogHandleFactory.java,NONE,1.1 EclipseLogHandle.java,NONE,1.1

Update of /cvsroot/metamorphosis/krysalis-version/src/java/org/krysalis/version/util/logging/eclipse
In directory sc8-pr-cvs1:/tmp/cvs-serv31680/src/java/org/krysalis/version/util/logging/eclipse

Added Files:
	EclipseLogHandleFactory.java EclipseLogHandle.java 
Log Message:
Tryign to log into the Eclipse plugin log -- when inside Eclipse...

--- NEW FILE: EclipseLogHandleFactory.java ---
/*
The Krysalis Patchy Software License, Version 1.1_01

Copyright (c) 2002-2003 Nicola Ken Barozzi.  All rights reserved.

This Licence is compatible with the BSD licence as described and 
approved by http://www.opensource.org/, and is based on the
Apache Software Licence Version 1.1.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The end-user documentation included with the redistribution,
   if any, must include the following acknowledgment:
	  "This product includes software developed for project 
	   Krysalis (http://www.krysalis.org/)."
   Alternately, this acknowledgment may appear in the software itself,
   if and wherever such third-party acknowledgments normally appear.

4. The names "Krysalis" and "Nicola Ken Barozzi" and
   "Krysalis Centipede" must not be used to endorse or promote products
   derived from this software without prior written permission. For
   written permission, please contact [email protected].

5. Products derived from this software may not be called "Krysalis",
   "Krysalis Centipede", nor may "Krysalis" appear in their name, without
	prior written permission of Nicola Ken Barozzi.

6. This software may contain voluntary contributions made by many 
   individuals, who decided to donate the code to this project in respect 
   of this licence.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
====================================================================
*/
package org.krysalis.version.util.logging.eclipse;

import org.eclipse.core.resources.ResourcesPlugin;
import org.krysalis.version.exception.VersionException;
import org.krysalis.version.util.logging.LogHandle;
import org.krysalis.version.util.logging.LogHandleFactory;

/**
 * @author ajack
 */
public class EclipseLogHandleFactory extends LogHandleFactory {

    public EclipseLogHandleFactory() throws VersionException {
        if (null == ResourcesPlugin.getPlugin())
            throw new VersionException("Not in eclipse, me thinks...");
    }

    public LogHandle getSpecializedLogHandle(String key, Object context) {

        //:TODO: Hack.
        if (null == context)
            context = ResourcesPlugin.getPlugin();

        return new EclipseLogHandle(context);
    }

}

--- NEW FILE: EclipseLogHandle.java ---
/*
The Krysalis Patchy Software License, Version 1.1_01

Copyright (c) 2003 Nicola Ken Barozzi.  All rights reserved.

This Licence is compatible with the BSD licence as described and 
approved by http://www.opensource.org/, and is based on the
Apache Software Licence Version 1.1.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright
   notice, this list of conditions and the following disclaimer in
   the documentation and/or other materials provided with the
   distribution.

3. The end-user documentation included with the redistribution,
   if any, must include the following acknowledgment:
	  "This product includes software developed for project 
	   Krysalis (http://www.krysalis.org/)."
   Alternately, this acknowledgment may appear in the software itself,
   if and wherever such third-party acknowledgments normally appear.

4. The names "Krysalis" and "Nicola Ken Barozzi" and
   "Krysalis Centipede" must not be used to endorse or promote products
   derived from this software without prior written permission. For
   written permission, please contact [email protected].

5. Products derived from this software may not be called "Krysalis",
   "Krysalis Centipede", nor may "Krysalis" appear in their name, without
	prior written permission of Nicola Ken Barozzi.

6. This software may contain voluntary contributions made by many 
   individuals, who decided to donate the code to this project in respect 
   of this licence.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
====================================================================
*/
package org.krysalis.version.util.logging.eclipse;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.ILog;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Plugin;
import org.eclipse.core.runtime.Status;
import org.krysalis.version.util.logging.LogHandle;

/**
 * @author ajack
 */
public class EclipseLogHandle extends LogHandle {

    private Plugin m_plugin = null;
    private ILog m_log = null;
    private String m_pluginId = null;
    private boolean m_debug = false;

    EclipseLogHandle(Object context) {
        m_plugin = (Plugin) context;
        m_log = m_plugin.getLog();
        m_pluginId = m_plugin.getDescriptor().getUniqueIdentifier();
        m_debug = m_plugin.isDebugging();
    }

    //
    //	Debug
    //
    public boolean isDebugEnabled() {
        return m_debug;
    }

    public void debug(Object message) {
        if (m_debug)
            log(IStatus.OK, message.toString());
    }

    public void debug(Object message, Throwable thrower) {
        if (m_debug)
            log(IStatus.OK, message.toString(), thrower);
    }

    public boolean isWarnEnabled() {
        return true;
    }
    public void warn(Object message) {
        log(IStatus.WARNING, message.toString());
    }
    public void warn(Object message, Throwable thrower) {
        log(IStatus.WARNING, message.toString(), thrower);
    }

    public boolean isInfoEnabled() {
        return true;
    }
    public void info(Object message) {
        log(IStatus.INFO, message.toString());
    }
    public void info(Object message, Throwable thrower) {
        log(IStatus.INFO, message.toString(), thrower);
    }

    public void error(Object message) {
        log(IStatus.ERROR, message.toString());
    }
    public void error(Object message, Throwable thrower) {
        log(IStatus.ERROR, message.toString(), thrower);
    }

    /**
     * Logs an exception
     * 
     * @param e The exception
     * @param msg The message to display
     */
    public void log(int severity, String addOnMessage) {
        log(severity, addOnMessage, null);
    }

    public void log(int severity, String addOnMessage, Throwable t) {
        m_log.log(createStatus(severity, addOnMessage, t));
    }

    private IStatus createStatus(int severity, String addOnMsg, Throwable t) {

        IStatus status = null;
        String msg = null;

        if (t != null) {
            if (t instanceof CoreException) {
                status = ((CoreException) t).getStatus();
            }
            else
                msg = t.getMessage();
        }

        if (null == status) {
            if (msg == null)
                msg = new String(""); //$NON-NLS-1$

            status =
                new Status(severity, m_pluginId, IStatus.OK, addOnMsg + msg, t);
        }

        return status;
    }
}




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