| package org.jetbrains.idea.svn.history; |
| |
| import com.intellij.openapi.vcs.VcsException; |
| import com.intellij.util.containers.ContainerUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.idea.svn.api.BaseSvnClient; |
| import org.jetbrains.idea.svn.commandLine.CommandExecutor; |
| import org.jetbrains.idea.svn.commandLine.CommandUtil; |
| import org.jetbrains.idea.svn.commandLine.SvnBindException; |
| import org.jetbrains.idea.svn.commandLine.SvnCommandName; |
| import org.tmatesoft.svn.core.SVNException; |
| import org.tmatesoft.svn.core.wc.SVNRevision; |
| import org.tmatesoft.svn.core.wc2.SvnTarget; |
| |
| import javax.xml.bind.JAXBException; |
| import javax.xml.bind.annotation.XmlElement; |
| import javax.xml.bind.annotation.XmlRootElement; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author Konstantin Kolosovsky. |
| */ |
| public class CmdHistoryClient extends BaseSvnClient implements HistoryClient { |
| |
| @Override |
| public void doLog(@NotNull SvnTarget target, |
| @NotNull SVNRevision startRevision, |
| @NotNull SVNRevision endRevision, |
| boolean stopOnCopy, |
| boolean discoverChangedPaths, |
| boolean includeMergedRevisions, |
| long limit, |
| @Nullable String[] revisionProperties, |
| @Nullable LogEntryConsumer handler) throws VcsException { |
| // TODO: add revision properties parameter if necessary |
| |
| List<String> parameters = |
| prepareCommand(target, startRevision, endRevision, stopOnCopy, discoverChangedPaths, includeMergedRevisions, limit); |
| |
| try { |
| CommandExecutor command = execute(myVcs, target, SvnCommandName.log, parameters, null); |
| // TODO: handler should be called in parallel with command execution, but this will be in other thread |
| // TODO: check if that is ok for current handler implementation |
| parseOutput(command, handler); |
| } |
| catch (SVNException e) { |
| throw new SvnBindException(e); |
| } |
| } |
| |
| private static void parseOutput(@NotNull CommandExecutor command, @Nullable LogEntryConsumer handler) |
| throws VcsException, SVNException { |
| try { |
| LogInfo log = CommandUtil.parse(command.getOutput(), LogInfo.class); |
| |
| if (handler != null && log != null) { |
| for (LogEntry.Builder entry : log.entries) { |
| iterateRecursively(entry, handler); |
| } |
| } |
| } |
| catch (JAXBException e) { |
| throw new VcsException(e); |
| } |
| } |
| |
| private static void iterateRecursively(@NotNull LogEntry.Builder entry, @NotNull LogEntryConsumer handler) throws SVNException { |
| handler.consume(entry.build()); |
| |
| for (LogEntry.Builder childEntry : entry.getChildEntries()) { |
| iterateRecursively(childEntry, handler); |
| } |
| |
| if (entry.hasChildren()) { |
| // empty log entry passed to handler to fully correspond to SVNKit behavior. |
| handler.consume(LogEntry.EMPTY); |
| } |
| } |
| |
| private static List<String> prepareCommand(@NotNull SvnTarget target, |
| @NotNull SVNRevision startRevision, |
| @NotNull SVNRevision endRevision, |
| boolean stopOnCopy, boolean discoverChangedPaths, boolean includeMergedRevisions, long limit) { |
| List<String> parameters = new ArrayList<String>(); |
| |
| CommandUtil.put(parameters, target); |
| parameters.add("--revision"); |
| parameters.add(startRevision + ":" + endRevision); |
| |
| CommandUtil.put(parameters, stopOnCopy, "--stop-on-copy"); |
| CommandUtil.put(parameters, discoverChangedPaths, "--verbose"); |
| CommandUtil.put(parameters, includeMergedRevisions, "--use-merge-history"); |
| if (limit > 0) { |
| parameters.add("--limit"); |
| parameters.add(String.valueOf(limit)); |
| } |
| parameters.add("--xml"); |
| |
| return parameters; |
| } |
| |
| @XmlRootElement(name = "log") |
| public static class LogInfo { |
| |
| @XmlElement(name = "logentry") |
| public List<LogEntry.Builder> entries = ContainerUtil.newArrayList(); |
| } |
| } |