78 lines
2.1 KiB
Java
78 lines
2.1 KiB
Java
//This file is part of SECONDO.
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//Copyright (C) 2004, University in Hagen, Department of Computer Science,
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//Database Systems for New Applications.
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//SECONDO is free software; you can redistribute it and/or modify
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//it under the terms of the GNU General Public License as published by
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//the Free Software Foundation; either version 2 of the License, or
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//(at your option) any later version.
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//SECONDO is distributed in the hope that it will be useful,
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//but WITHOUT ANY WARRANTY; without even the implied warranty of
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//MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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//GNU General Public License for more details.
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//You should have received a copy of the GNU General Public License
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//along with SECONDO; if not, write to the Free Software
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//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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package viewer.hoese;
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import java.io.*;
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import javax.swing.*;
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import sj.lang.ListExpr;
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import viewer.HoeseViewer;
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import tools.Reporter;
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/**
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* The class for executing of external applicaation associaated with external datatypes
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*/
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public class Launcher
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implements SecondoFrame {
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//public JFrame getFrameInstance() {return (JFrame)TestFrame;}
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private Dsplexternal de;
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/**
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* Executes the external application
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* @param b b is ignored
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* @see <a href="Launchersrc.html#show">Source</a>
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*/
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public void show (boolean b) {
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if ((de == null) || (de.getCommand() == null))
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return;
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Runtime r = Runtime.getRuntime();
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try {
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r.exec(de.getCommand());
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} catch (IOException e) {
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Reporter.writeError("Error while starting:" + de.getCommand());
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}
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}
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/**
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* Not implemented because not all application can do it
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* @param o
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*/
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public void addObject (Object o) {}
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;
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/**
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* Not implemented because not all application can do it
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* @param o
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*/
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public void removeObject (Object o) {}
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;
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/**
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* Sets the Dsplexternal object with the command to execute
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* @param o Instance to select
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* @see <a href="Launchersrc.html#select">Source</a>
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*/
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public void select (Object o) {
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de = (Dsplexternal)o;
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}
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}
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