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tdb |
1.1 |
//---PACKAGE DECLARATION--- |
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ajm |
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package uk.ac.ukc.iscream.core; |
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tdb |
1.1 |
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//---IMPORTS--- |
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import org.omg.CORBA.*; |
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import org.omg.PortableServer.*; |
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/** |
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* The ScreenLoggerServant is an implementation of the Logger defined |
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* in the IDL interface. It's only purpose is to simply print all the |
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* logging information it receives to the screen. |
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* |
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ajm |
1.2 |
* @author $Author: tdb1 $ |
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* @version $Id: LoggerServant.java,v 1.1 2000/11/20 18:37:57 tdb1 Exp $ |
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tdb |
1.1 |
*/ |
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class LoggerServant extends LoggerPOA { |
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//---FINAL ATTRIBUTES--- |
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/** |
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* The current CVS revision of this class |
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*/ |
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public final String REVISION = "$Revision: 1.1 $"; |
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//---STATIC METHODS--- |
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//---CONSTRUCTORS--- |
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/** |
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* Creates a new LoggerServant. |
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* |
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* @param logger a reference to the LoggerImpl this will use |
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*/ |
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public LoggerServant(LoggerImpl logger) { |
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_logger = logger; |
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_verbosityLevel = Integer.parseInt(System.getProperty("uk.ac.ukc.iscream.Verbosity")); |
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write(this.toString(), Logger.SYSINIT, "started"); |
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write(this.toString(), Logger.SYSMSG, "using verbosity " + _verbosityLevel); |
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} |
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//---PUBLIC METHODS--- |
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/** |
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* The write() method simply passes the call on to it's local |
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* LoggerImpl object. |
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* |
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* @param source A string representation of the calling object. |
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* @param verbosity the verbosity of this message |
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* @param message The text to be logged. |
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*/ |
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public void write(String source, int verbosity, String message) { |
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_logger.write(source, verbosity, message); |
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} |
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/** |
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* Overrides the {@link java.lang.Object#toString() Object.toString()} |
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* method to provide clean logging (every class should have this). |
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* |
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* This case returns the information from the LoggerImpl, although maybe |
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* it should be merged with this somehow ? |
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* |
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* @return the name of this class and its CVS revision |
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*/ |
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public String toString() { |
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return this.getClass().getName() + "(" + REVISION.substring(11, REVISION.length() - 2) + ")"; |
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} |
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//---PRIVATE METHODS--- |
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//---ACCESSOR/MUTATOR METHODS--- |
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//---ATTRIBUTES--- |
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/** |
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* The verbosity level of this instance |
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*/ |
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private int _verbosityLevel; |
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/** |
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* The actual Logger used by this instance |
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*/ |
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private LoggerImpl _logger; |
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//---STATIC ATTRIBUTES--- |
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} |
