/**
* The MIT License
*
* Copyright (c) 2007-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Erik Ramfelt,
* Henrik Lynggaard, Peter Liljenberg, Andrew Bayer
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.plugins.clearcase.ucm;
import static hudson.plugins.clearcase.util.OutputFormat.COMMENT;
import static hudson.plugins.clearcase.util.OutputFormat.DATE_NUMERIC;
import static hudson.plugins.clearcase.util.OutputFormat.EVENT;
import static hudson.plugins.clearcase.util.OutputFormat.LINEEND;
import static hudson.plugins.clearcase.util.OutputFormat.NAME_ELEMENTNAME;
import static hudson.plugins.clearcase.util.OutputFormat.NAME_VERSIONID;
import static hudson.plugins.clearcase.util.OutputFormat.OPERATION;
import static hudson.plugins.clearcase.util.OutputFormat.UCM_ACTIVITY_CONTRIBUTING;
import static hudson.plugins.clearcase.util.OutputFormat.UCM_ACTIVITY_HEADLINE;
import static hudson.plugins.clearcase.util.OutputFormat.UCM_ACTIVITY_STREAM;
import static hudson.plugins.clearcase.util.OutputFormat.UCM_VERSION_ACTIVITY;
import static hudson.plugins.clearcase.util.OutputFormat.USER_ID;
import hudson.plugins.clearcase.Baseline;
import hudson.plugins.clearcase.ClearTool;
import hudson.plugins.clearcase.history.AbstractHistoryAction;
import hudson.plugins.clearcase.history.Filter;
import hudson.plugins.clearcase.history.HistoryEntry;
import hudson.plugins.clearcase.util.ClearToolFormatHandler;
import hudson.scm.ChangeLogSet.Entry;
import java.io.BufferedReader;
import java.io.IOException;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.collections.Predicate;
import org.apache.commons.lang.ObjectUtils;
import org.apache.commons.lang.StringUtils;
/**
* @author hlyh
*/
public class UcmHistoryAction extends AbstractHistoryAction {
private static final String[] HISTORY_FORMAT = { DATE_NUMERIC, USER_ID, NAME_ELEMENTNAME, NAME_VERSIONID, EVENT, OPERATION, UCM_VERSION_ACTIVITY };
private static final String[] ACTIVITY_FORMAT = { UCM_ACTIVITY_HEADLINE, UCM_ACTIVITY_STREAM, USER_ID, };
private static final String[] INTEGRATION_ACTIVITY_FORMAT = { UCM_ACTIVITY_HEADLINE, UCM_ACTIVITY_STREAM, USER_ID, UCM_ACTIVITY_CONTRIBUTING };
private final ClearToolFormatHandler historyHandler = new ClearToolFormatHandler(HISTORY_FORMAT);
private final ClearCaseUCMSCMRevisionState oldBaseline;
private final ClearCaseUCMSCMRevisionState newBaseline;
public UcmHistoryAction(ClearTool cleartool, boolean useDynamicView, Filter filter, ClearCaseUCMSCMRevisionState oldBaseline,
ClearCaseUCMSCMRevisionState newBaseline) {
super(cleartool, useDynamicView, filter);
this.oldBaseline = oldBaseline;
this.newBaseline = newBaseline;
}
@Override
protected List<? extends Entry> buildChangelog(String viewPath, List<HistoryEntry> entries) throws IOException, InterruptedException {
List<UcmActivity> result = new ArrayList<UcmActivity>();
Map<String, UcmActivity> activityMap = new HashMap<String, UcmActivity>();
for (HistoryEntry entry : entries) {
UcmActivity activity = activityMap.get(entry.getActivityName());
if (activity == null) {
activity = new UcmActivity();
activity.setName(entry.getActivityName());
activity.setUser(entry.getUser());
activityMap.put(entry.getActivityName(), activity);
result.add(activity);
}
UcmActivity.File currentFile = new UcmActivity.File();
currentFile.setComment(entry.getComment());
currentFile.setDate(entry.getDate());
currentFile.setDateStr(entry.getDateText());
currentFile.setEvent(entry.getEvent());
currentFile.setName(entry.getElement());
currentFile.setOperation(entry.getOperation());
currentFile.setVersion(entry.getVersionId());
activity.addFile(currentFile);
}
for (UcmActivity activity : result) {
callLsActivity(activityMap, activity, viewPath, 3);
}
return result;
}
private void callLsActivity(Map<String, UcmActivity> activityMap, UcmActivity activity, String viewPath, int numberOfContributingActivitiesToFollow)
throws IOException, InterruptedException {
ClearToolFormatHandler handler = new ClearToolFormatHandler(activity.isIntegrationActivity() ? INTEGRATION_ACTIVITY_FORMAT : ACTIVITY_FORMAT);
if (StringUtils.isBlank(activity.getName())) {
activity.setName("Unable to get activity name");
return;
}
BufferedReader reader = new BufferedReader(cleartool.lsactivity(activity.getName(), handler.getFormat(), viewPath));
String line = reader.readLine();
Matcher matcher = handler.checkLine(line);
if (matcher != null) {
activity.setHeadline(matcher.group(1));
activity.setStream(matcher.group(2));
activity.setUser(matcher.group(3));
if (activity.isIntegrationActivity() && numberOfContributingActivitiesToFollow > 0) {
String contributingActivities = matcher.group(4);
for (String contributing : contributingActivities.split(" ")) {
UcmActivity subActivity = null;
UcmActivity cachedActivity = activityMap.get(contributing);
if (cachedActivity == null) {
subActivity = new UcmActivity();
subActivity.setName(contributing);
callLsActivity(activityMap, subActivity, viewPath, --numberOfContributingActivitiesToFollow);
activityMap.put(contributing, subActivity);
} else {
/* do deep copy */
subActivity = new UcmActivity(cachedActivity);
}
activity.addSubActivity(subActivity);
}
}
}
reader.close();
}
@Override
protected List<HistoryEntry> runLsHistory(Date sinceTime, String viewPath, String viewTag, String[] branchNames, String[] viewPaths) throws IOException,
InterruptedException {
List<HistoryEntry> history = super.runLsHistory(sinceTime, viewPath, viewTag, branchNames, viewPaths);
if (oldBaseline == null) {
return history;
}
List<Baseline> oldBaselines = oldBaseline.getBaselines();
List<Baseline> newBaselines = newBaseline.getBaselines();
if (ObjectUtils.equals(oldBaselines, newBaselines)) {
return history;
}
for (final Baseline oldBl : oldBaselines) {
String bl1 = oldBl.getBaselineName();
String bl2 = ((Baseline) CollectionUtils.find(newBaselines, new Predicate() {
@Override
public boolean evaluate(Object bl) {
return StringUtils.equals(oldBl.getComponentName(), ((Baseline) bl).getComponentName());
}
})).getBaselineName();
if (!StringUtils.equals(bl1, bl2)) {
List<String> versions = UcmCommon.getDiffBlVersions(cleartool, viewPath, "baseline:" + bl1, "baseline:" + bl2);
for (String version : versions) {
try {
parseLsHistory(new BufferedReader(cleartool.describe(getHistoryFormatHandler().getFormat() + COMMENT + LINEEND, version)), history);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
return history;
}
@Override
protected ClearToolFormatHandler getHistoryFormatHandler() {
return historyHandler;
}
@Override
protected HistoryEntry parseEventLine(Matcher matcher, String line) throws ParseException {
// read values;
HistoryEntry entry = new HistoryEntry();
entry.setLine(line);
entry.setDateText(matcher.group(1));
entry.setUser(matcher.group(2).trim());
entry.setElement(matcher.group(3).trim());
entry.setVersionId(matcher.group(4).trim());
entry.setEvent(matcher.group(5).trim());
entry.setOperation(matcher.group(6).trim());
entry.setActivityName(matcher.group(7).trim());
return entry;
}
}