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The source code/* * Sun Public License Notice * * The contents of this file are subject to the Sun Public License * Version 1.0 (the "License"). You may not use this file except in * compliance with the License. A copy of the License is available at * http://www.sun.com/ * * The Original Code is NetBeans. The Initial Developer of the Original * Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun * Microsystems, Inc. All Rights Reserved. */ package org.netbeans.lib.cvsclient.command.editors; import java.io.*; import org.netbeans.lib.cvsclient.*; import org.netbeans.lib.cvsclient.command.*; import org.netbeans.lib.cvsclient.connection.*; import org.netbeans.lib.cvsclient.event.*; import org.netbeans.lib.cvsclient.request.*; /** * @author Thomas Singer */ public class EditorsCommand extends BasicCommand { /** * Construct a new editors command. */ public EditorsCommand() { resetCVSCommand(); } /** * Creates the EditorsBuilder. * @param eventManager the event manager used to received cvs events */ public Builder createBuilder(EventManager eventManager) { return new EditorsBuilder(eventManager); } /** * Execute the command. * * @param client the client services object that provides any necessary * services to this command, including the ability to actually * process all the requests. */ public void execute(ClientServices clientServices, EventManager eventManager) throws CommandException, AuthenticationException { clientServices.ensureConnection(); super.execute(clientServices, eventManager); try { addRequestForWorkingDirectory(clientServices); addArgumentRequests(); addRequest(CommandRequest.EDITORS); clientServices.processRequests(requests); } catch (CommandException ex) { throw ex; } catch (EOFException ex) { throw new CommandException(ex, CommandException.getLocalMessage("CommandException.EndOfFile", null)); //NOI18N } catch (Exception ex) { throw new CommandException(ex, ex.getLocalizedMessage()); } finally { requests.clear(); } } /** * Called when server responses with "ok" or "error", (when the command * finishes). */ public void commandTerminated(TerminationEvent e) { if (builder != null) { builder.outputDone(); } } /** * This method returns how the tag command would looklike when typed on the * command line. */ public String getCVSCommand() { StringBuffer toReturn = new StringBuffer("editors "); //NOI18N toReturn.append(getCVSArguments()); File[] files = getFiles(); if (files != null) { for (int index = 0; index < files.length; index++) { toReturn.append(files[index].getName()); toReturn.append(' '); } } return toReturn.toString(); } /** * Takes the arguments and sets the command. * To be mainly used for automatic settings (like parsing the .cvsrc file) * @return true if the option (switch) was recognized and set */ public boolean setCVSCommand(char opt, String optArg) { if (opt == 'R') { setRecursive(true); } else if (opt == 'l') { setRecursive(false); } else { return false; } return true; } /** * String returned by this method defines which options are available for * this command. */ public String getOptString() { return "Rl"; //NOI18N } /** * Resets all switches in the command. * After calling this method, the command should have no switches defined * and should behave defaultly. */ public void resetCVSCommand() { setRecursive(true); } /** * Returns the arguments of the command in the command-line style. * Similar to getCVSCommand() however without the files and command's name */ public String getCVSArguments() { StringBuffer toReturn = new StringBuffer(); if (!isRecursive()) { toReturn.append("-l "); //NOI18N } return toReturn.toString(); } } |
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