| /***************************************************************************** |
| * 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 the CVS Client Library. |
| * The Initial Developer of the Original Code is Robert Greig. |
| * Portions created by Robert Greig are Copyright (C) 2000. |
| * All Rights Reserved. |
| * |
| * Contributor(s): Robert Greig. |
| *****************************************************************************/ |
| package org.netbeans.lib.cvsclient.command.checkout; |
| |
| import org.jetbrains.annotations.NonNls; |
| import org.netbeans.lib.cvsclient.IClientEnvironment; |
| import org.netbeans.lib.cvsclient.IRequestProcessor; |
| import org.netbeans.lib.cvsclient.connection.AuthenticationException; |
| import org.netbeans.lib.cvsclient.command.AbstractCommand; |
| import org.netbeans.lib.cvsclient.command.CommandException; |
| import org.netbeans.lib.cvsclient.command.KeywordSubstitution; |
| import org.netbeans.lib.cvsclient.event.ICvsListenerRegistry; |
| import org.netbeans.lib.cvsclient.event.IEventSender; |
| import org.netbeans.lib.cvsclient.file.AbstractFileObject; |
| import org.netbeans.lib.cvsclient.file.DirectoryObject; |
| import org.netbeans.lib.cvsclient.file.ICvsFileSystem; |
| import org.netbeans.lib.cvsclient.progress.IProgressViewer; |
| import org.netbeans.lib.cvsclient.progress.sending.DummyRequestsProgressHandler; |
| import org.netbeans.lib.cvsclient.request.CommandRequest; |
| import org.netbeans.lib.cvsclient.request.ExpandModulesRequest; |
| import org.netbeans.lib.cvsclient.request.Requests; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| /** |
| * @author Robert Greig |
| */ |
| @SuppressWarnings({"ALL"}) |
| public final class ExportCommand extends AbstractCommand { |
| |
| // Constants ============================================================== |
| |
| @NonNls public static final String EXAM_DIR = "server: Updating "; |
| |
| // Fields ================================================================= |
| |
| private final List<String> modules = new ArrayList(); |
| private String updateByDate; |
| private String updateByRevisionOrTag; |
| private String alternativeCheckoutDirectory; |
| private KeywordSubstitution keywordSubstitution; |
| |
| // Setup ================================================================== |
| |
| public ExportCommand() { |
| } |
| |
| // Implemented ============================================================ |
| |
| /** |
| * Execute this command. |
| * @param requestProcessor the client services object that provides any necessary |
| * services to this command, including the ability to actually process |
| * all the requests |
| */ |
| public boolean execute(IRequestProcessor requestProcessor, IEventSender eventSender, ICvsListenerRegistry listenerRegistry, IClientEnvironment clientEnvironment, IProgressViewer progressViewer) throws CommandException, |
| AuthenticationException { |
| final ExpandedModules expandedModules = new ExpandedModules(); |
| if (!expandModules(expandedModules, listenerRegistry, requestProcessor, clientEnvironment)) { |
| return false; |
| } |
| |
| return checkout(expandedModules, requestProcessor, listenerRegistry, clientEnvironment); |
| } |
| |
| /** |
| * Resets all switches in the command. |
| * After calling this method, the command should have no switches defined |
| * and should behave defaultly. |
| */ |
| public void resetCvsCommand() { |
| super.resetCvsCommand(); |
| setRecursive(true); |
| setUpdateByDate(null); |
| setUpdateByRevisionOrTag(null); |
| setKeywordSubstitution(null); |
| } |
| |
| /** |
| * This method returns how the command would looklike when typed on the command line. |
| * Each command is responsible for constructing this information. |
| * @return <command's name> [<parameters>] files/dirs. Example: checkout -p CvsCommand.java |
| */ |
| public String getCvsCommandLine() { |
| @NonNls final StringBuffer cvsCommandLine = new StringBuffer("export "); |
| cvsCommandLine.append(getCvsArguments()); |
| for (final String module : modules) { |
| cvsCommandLine.append(module); |
| cvsCommandLine.append(' '); |
| } |
| return cvsCommandLine.toString(); |
| } |
| |
| // Accessing ============================================================== |
| |
| public void addModule(String module) { |
| modules.add(module); |
| } |
| |
| public void clearModules() { |
| this.modules.clear(); |
| } |
| |
| private String getAlternativeCheckoutDirectory() { |
| return alternativeCheckoutDirectory; |
| } |
| |
| public void setAlternativeCheckoutDirectory(String alternativeCheckoutDirectory) { |
| this.alternativeCheckoutDirectory = alternativeCheckoutDirectory; |
| } |
| |
| private String getUpdateByDate() { |
| return updateByDate; |
| } |
| |
| public void setUpdateByDate(String updateByDate) { |
| this.updateByDate = updateByDate; |
| } |
| |
| private String getUpdateByRevisionOrTag() { |
| return updateByRevisionOrTag; |
| } |
| |
| public void setUpdateByRevisionOrTag(String updateByRevisionOrTag) { |
| this.updateByRevisionOrTag = updateByRevisionOrTag; |
| } |
| |
| private KeywordSubstitution getKeywordSubstitution() { |
| return keywordSubstitution; |
| } |
| |
| public void setKeywordSubstitution(KeywordSubstitution keywordSubstitution) { |
| this.keywordSubstitution = keywordSubstitution; |
| } |
| // Utils ================================================================== |
| |
| private boolean expandModules(ExpandedModules expandedModules, ICvsListenerRegistry listenerRegistry, IRequestProcessor requestProcessor, IClientEnvironment clientEnvironment) |
| throws CommandException, AuthenticationException { |
| final Requests requests = new Requests(new ExpandModulesRequest(), clientEnvironment); |
| |
| addModuleArguments(requests); |
| requests.addLocalPathDirectoryRequest(); |
| |
| expandedModules.registerListeners(listenerRegistry); |
| try { |
| return requestProcessor.processRequests(requests, new DummyRequestsProgressHandler()); |
| } |
| finally { |
| expandedModules.unregisterListeners(listenerRegistry); |
| } |
| } |
| |
| private boolean checkout(ExpandedModules expandedModules, IRequestProcessor requestProcessor, ICvsListenerRegistry listenerRegistry, IClientEnvironment clientEnvironment) |
| throws CommandException, AuthenticationException { |
| // we first see whether the modules specified actually exist |
| // checked out already. If so, we must work something like an update |
| // command and send modified files to the server. |
| processExistingModules(expandedModules, clientEnvironment); |
| |
| final Requests requests; |
| requests = new Requests(CommandRequest.EXPORT, clientEnvironment); |
| if (getAlternativeCheckoutDirectory() != null) { |
| requests.addArgumentRequest("-d"); |
| requests.addArgumentRequest(getAlternativeCheckoutDirectory()); |
| } |
| requests.addArgumentRequest(!isRecursive(), "-l"); |
| requests.addArgumentRequest(getUpdateByDate(), "-D"); |
| requests.addArgumentRequest(getUpdateByRevisionOrTag(), "-r"); |
| requests.addArgumentRequest(getKeywordSubstitution(), "-k"); |
| addModuleArguments(requests); |
| requests.addLocalPathDirectoryRequest(); |
| |
| try { |
| return requestProcessor.processRequests(requests, new DummyRequestsProgressHandler()); |
| } |
| finally { |
| } |
| } |
| |
| private void addModuleArguments(Requests requests) { |
| for (final String module : modules) { |
| requests.addArgumentRequest(module); |
| } |
| } |
| |
| private void processExistingModules(ExpandedModules expandedModules, IClientEnvironment clientEnvironment) { |
| final ICvsFileSystem cvsFileSystem = clientEnvironment.getCvsFileSystem(); |
| |
| for (Iterator it = expandedModules.getModules().iterator(); it.hasNext();) { |
| final String moduleName = (String)it.next(); |
| if (moduleName.equals(".")) { |
| addFileObject(DirectoryObject.getRoot()); |
| break; |
| } |
| |
| final File moduleFile = cvsFileSystem.getLocalFileSystem().getFile(moduleName); |
| final AbstractFileObject abstractFileObject; |
| final DirectoryObject directoryObject; |
| if (moduleFile.isFile()) { |
| abstractFileObject = cvsFileSystem.getLocalFileSystem().getFileObject(moduleFile); |
| directoryObject = abstractFileObject.getParent(); |
| } |
| else { |
| directoryObject = cvsFileSystem.getLocalFileSystem().getDirectoryObject(moduleFile); |
| abstractFileObject = directoryObject; |
| } |
| |
| if (clientEnvironment.getAdminReader().hasCvsDirectory(directoryObject, cvsFileSystem)) { |
| addFileObject(abstractFileObject); |
| } |
| } |
| } |
| |
| private String getCvsArguments() { |
| @NonNls final StringBuffer cvsArguments = new StringBuffer(); |
| if (!isRecursive()) { |
| cvsArguments.append("-l "); |
| } |
| if (getKeywordSubstitution() != null) { |
| cvsArguments.append("-k"); |
| cvsArguments.append(getKeywordSubstitution()); |
| cvsArguments.append(' '); |
| } |
| if (getUpdateByRevisionOrTag() != null && getUpdateByRevisionOrTag().length() > 0) { |
| cvsArguments.append("-r "); |
| cvsArguments.append(getUpdateByRevisionOrTag()); |
| cvsArguments.append(' '); |
| } |
| if (getUpdateByDate() != null && getUpdateByDate().length() > 0) { |
| cvsArguments.append("-D "); |
| cvsArguments.append(getUpdateByDate()); |
| cvsArguments.append(' '); |
| } |
| return cvsArguments.toString(); |
| } |
| |
| public void setUpdateByRevisionOrDate(String revision, final String date) { |
| setUpdateByRevisionOrTag(revision == null && date == null ? "HEAD" : revision); |
| setUpdateByDate(date); |
| } |
| } |