From f7ec60bb9d6b1e6a5259279ed995e9c246701395 Mon Sep 17 00:00:00 2001 From: Sebastian Sdorra Date: Tue, 12 Jun 2012 16:06:05 +0200 Subject: [PATCH] start implementation of log command for subversion --- .../scm/repository/spi/SvnLogCommand.java | 161 ++++++++++++++++++ .../spi/SvnRepositoryServiceProvider.java | 14 +- 2 files changed, 174 insertions(+), 1 deletion(-) create mode 100644 scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SvnLogCommand.java diff --git a/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SvnLogCommand.java b/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SvnLogCommand.java new file mode 100644 index 0000000000..1381e57e66 --- /dev/null +++ b/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SvnLogCommand.java @@ -0,0 +1,161 @@ +/** + * Copyright (c) 2010, Sebastian Sdorra All rights reserved. + * + * 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. Neither the name of SCM-Manager; + * nor the names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS 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 REGENTS OR 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. + * + * http://bitbucket.org/sdorra/scm-manager + * + */ + + + +package sonia.scm.repository.spi; + +//~--- non-JDK imports -------------------------------------------------------- + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import org.tmatesoft.svn.core.SVNException; +import org.tmatesoft.svn.core.SVNLogEntry; +import org.tmatesoft.svn.core.io.SVNRepository; + +import sonia.scm.repository.Changeset; +import sonia.scm.repository.ChangesetPagingResult; +import sonia.scm.repository.Repository; +import sonia.scm.repository.RepositoryException; +import sonia.scm.repository.SvnUtil; +import sonia.scm.util.Util; + +//~--- JDK imports ------------------------------------------------------------ + +import java.io.File; +import java.io.IOException; + +import java.util.Collection; + +/** + * + * @author Sebastian Sdorra + */ +public class SvnLogCommand extends AbstractSvnCommand implements LogCommand +{ + + /** + * the logger for SvnLogCommand + */ + private static final Logger logger = + LoggerFactory.getLogger(SvnLogCommand.class); + + //~--- constructors --------------------------------------------------------- + + /** + * Constructs ... + * + * + * @param repository + * @param repositoryDirectory + */ + SvnLogCommand(Repository repository, File repositoryDirectory) + { + super(repository, repositoryDirectory); + } + + //~--- get methods ---------------------------------------------------------- + + /** + * Method description + * + * + * @param revision + * + * @return + * + * @throws IOException + * @throws RepositoryException + */ + @Override + public Changeset getChangeset(String revision) + throws IOException, RepositoryException + { + Changeset changeset = null; + + if (logger.isDebugEnabled()) + { + logger.debug("fetch changeset {}", revision); + } + + SVNRepository repository = null; + + try + { + long revisioNumber = Long.parseLong(revision); + + repository = open(); + + Collection entries = repository.log(null, null, + revisioNumber, revisioNumber, true, + true); + + if (Util.isNotEmpty(entries)) + { + changeset = SvnUtil.createChangeset(entries.iterator().next()); + } + } + catch (NumberFormatException ex) + { + if (logger.isWarnEnabled()) + { + logger.warn("could not convert revision", ex); + } + } + catch (SVNException ex) + { + logger.error("could not open repository", ex); + } + finally + { + SvnUtil.closeSession(repository); + } + + return changeset; + } + + /** + * Method description + * + * + * @param request + * + * @return + * + * @throws IOException + * @throws RepositoryException + */ + @Override + public ChangesetPagingResult getChangesets(LogCommandRequest request) + throws IOException, RepositoryException + { + throw new UnsupportedOperationException("Not supported yet."); + } +} diff --git a/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SvnRepositoryServiceProvider.java b/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SvnRepositoryServiceProvider.java index 25d388d2f7..ddc49b479d 100644 --- a/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SvnRepositoryServiceProvider.java +++ b/scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/repository/spi/SvnRepositoryServiceProvider.java @@ -55,7 +55,7 @@ public class SvnRepositoryServiceProvider extends RepositoryServiceProvider /** Field description */ private static final Set COMMANDS = ImmutableSet.of(Command.BLAME, Command.BROWSE, Command.CAT, - Command.DIFF); + Command.DIFF, Command.LOG); //~--- constructors --------------------------------------------------------- @@ -123,6 +123,18 @@ public class SvnRepositoryServiceProvider extends RepositoryServiceProvider return new SvnDiffCommand(repository, repositoryDirectory); } + /** + * Method description + * + * + * @return + */ + @Override + public SvnLogCommand getLogCommand() + { + return new SvnLogCommand(repository, repositoryDirectory); + } + /** * Method description *