hudson.plugins.promoted_builds.Status Maven / Gradle / Ivy
package hudson.plugins.promoted_builds;
import hudson.Util;
import hudson.model.AbstractBuild;
import hudson.model.Hudson;
import hudson.model.Result;
import hudson.util.Iterators;
import org.kohsuke.stapler.StaplerRequest;
import org.kohsuke.stapler.StaplerResponse;
import javax.servlet.ServletException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Collection;
import java.util.GregorianCalendar;
import java.util.List;
import java.io.IOException;
/**
* Promotion status of a build wrt a specific {@link PromotionProcess}.
*
* @author Kohsuke Kawaguchi
* @see PromotedBuildAction#statuses
*/
public final class Status {
/**
* Matches with {@link PromotionProcess#name}.
*/
public final String name;
private final PromotionBadge[] badges;
/**
* When did the build qualify for a promotion?
*/
public final Calendar timestamp = new GregorianCalendar();
/**
* If the build is successfully promoted, the build number of {@link Promotion}
* that represents that record.
*
* -1 to indicate that the promotion was not successful yet.
*/
private int promotion = -1;
/**
* Bulid numbers of {@link Promotion}s that are attempted.
* If {@link Promotion} fails, this field can have multiple values.
* Sorted in the ascending order.
*/
private List promotionAttempts = new ArrayList();
/*package*/ transient PromotedBuildAction parent;
public Status(PromotionProcess process, Collection badges) {
this.name = process.getName();
this.badges = badges.toArray(new PromotionBadge[badges.size()]);
}
public String getName() {
return name;
}
/**
* Gets the parent {@link Status} that owns this object.
*/
public PromotedBuildAction getParent() {
return parent;
}
/**
* Gets the {@link PromotionProcess} that this object deals with.
*/
public PromotionProcess getProcess() {
JobPropertyImpl jp = parent.getProject().getProperty(JobPropertyImpl.class);
if(jp==null) return null;
return jp.getItem(name);
}
/**
* Gets the build that was qualified for a promotion.
*/
public AbstractBuild getTarget() {
return getParent().owner;
}
/**
* Gets the string that says how long since this promotion had happened.
*
* @return
* string like "3 minutes" "1 day" etc.
*/
public String getTimestampString() {
long duration = new GregorianCalendar().getTimeInMillis()-timestamp.getTimeInMillis();
return Util.getTimeSpanString(duration);
}
/**
* Gets the string that says how long did it toook for this build to be promoted.
*/
public String getDelayString(AbstractBuild owner) {
long duration = timestamp.getTimeInMillis() - owner.getTimestamp().getTimeInMillis() - owner.getDuration();
return Util.getTimeSpanString(duration);
}
public boolean isFor(PromotionProcess process) {
return process.getName().equals(this.name);
}
/**
* Returns the {@link Promotion} object that represents the successful promotion.
*
* @return
* null if the promotion has never been successful, or if it was but
* the record is already lost.
*/
public Promotion getSuccessfulPromotion(JobPropertyImpl jp) {
if(promotion>=0) {
PromotionProcess p = jp.getItem(name);
if(p!=null)
return p.getBuildByNumber(promotion);
}
return null;
}
/**
* Returns true if the promotion was successfully completed.
*/
public boolean isPromotionSuccessful() {
return promotion>=0;
}
/**
* Returns true if at least one {@link Promotion} activity is attempted.
* False if none is executed yet (this includes the case where it's in the queue.)
*/
public boolean isPromotionAttempted() {
return !promotionAttempts.isEmpty();
}
/**
* Returns true if the promotion for this is pending in the queue,
* waiting to be executed.
*/
public boolean isInQueue() {
PromotionProcess p = getProcess();
return p!=null && p.isInQueue(getTarget());
}
/**
* Gets the badges indicating how did a build qualify for a promotion.
*/
public List getBadges() {
return Arrays.asList(badges);
}
/**
* Called when a new promotion attempts for this build starts.
*/
/*package*/ void addPromotionAttempt(Promotion p) {
promotionAttempts.add(p.getNumber());
}
/**
* Called when a promotion succeeds.
*/
/*package*/ void onSuccessfulPromotion(Promotion p) {
promotion = p.getNumber();
}
//
// web bound methods
//
/**
* Gets the last successful {@link Promotion}.
*/
public Promotion getLastSuccessful() {
PromotionProcess p = getProcess();
for( Integer n : Iterators.reverse(promotionAttempts) ) {
Promotion b = p.getBuildByNumber(n);
if(b!=null && b.getResult()== Result.SUCCESS)
return b;
}
return null;
}
/**
* Gets the last successful {@link Promotion}.
*/
public Promotion getLastFailed() {
PromotionProcess p = getProcess();
for( Integer n : Iterators.reverse(promotionAttempts) ) {
Promotion b = p.getBuildByNumber(n);
if(b!=null && b.getResult()!=Result.SUCCESS)
return b;
}
return null;
}
/**
* Gets all the promotion builds.
*/
public List getPromotionBuilds() {
PromotionProcess p = getProcess();
List builds = new ArrayList();
for( Integer n : promotionAttempts ) {
Promotion b = p.getBuildByNumber(n);
if (b != null) {
builds.add(b);
}
}
return builds;
}
/**
* Schedules a new build.
*/
public void doBuild(StaplerRequest req, StaplerResponse rsp) throws IOException, ServletException {
if(!getTarget().hasPermission(Promotion.PROMOTE))
return;
getProcess().scheduleBuild(getTarget());
// TODO: we need better visual feed back so that the user knows that the build happened.
rsp.forwardToPreviousPage(req);
}
}