diff options
Diffstat (limited to 'org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/bugzilla/search/BugzillaMylarSearch.java')
| -rw-r--r-- | org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/bugzilla/search/BugzillaMylarSearch.java | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/bugzilla/search/BugzillaMylarSearch.java b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/bugzilla/search/BugzillaMylarSearch.java new file mode 100644 index 000000000..f8c655d55 --- /dev/null +++ b/org.eclipse.mylyn.tasks.ui/src/org/eclipse/mylyn/tasks/bugzilla/search/BugzillaMylarSearch.java @@ -0,0 +1,149 @@ +/******************************************************************************* + * Copyright (c) 2004 - 2005 University Of British Columbia and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * University Of British Columbia - initial API and implementation + *******************************************************************************/ +/* + * Created on Oct 13, 2004 + */ +package org.eclipse.mylar.tasks.bugzilla.search; + +import java.util.ArrayList; +import java.util.List; + +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Status; +import org.eclipse.core.runtime.jobs.Job; +import org.eclipse.jdt.core.IJavaElement; +import org.eclipse.jdt.core.IMember; +import org.eclipse.mylar.core.search.IActiveSearchListener; +import org.eclipse.mylar.core.search.IMylarSearchOperation; +import org.eclipse.mylar.tasks.MylarTasksPlugin; +import org.eclipse.mylar.tasks.bugzilla.BugzillaMylarBridge; +import org.eclipse.mylar.tasks.bugzilla.BugzillaReportNode; +import org.eclipse.mylar.tasks.bugzilla.Util; + + +/** + * Used to facilitate bugzilla searches based on IJavaElements + * + * @author sminto + */ +public class BugzillaMylarSearch implements IMylarSearchOperation { + + // scope identifiers + public static final int LOCAL_QUAL = 1; // local implies a bugzilla task, not just an offline report + public static final int LOCAL_UNQUAL = 2; + public static final int FULLY_QUAL = 3; + public static final int UNQUAL = 4; + + private int scope; + + private IJavaElement element; + + private String handle = ""; + + /** + * Constructor + * @param scope The scope of this search + */ + public BugzillaMylarSearch(int scope, IJavaElement element) { + this.scope = scope; + this.element = element; + } + + public IStatus run(IProgressMonitor monitor) { + handle = element.getHandleIdentifier() + " " + scope; + List<IJavaElement> landmarks = new ArrayList<IJavaElement>(); + landmarks.add(element); + + if (!BugzillaMylarBridge.doesJobExist(handle)) { + + // perform the bugzilla search + // get only the useful landmarks (IMember) + List<IMember> members = Util.getMemberLandmarks(landmarks); + + // go through all of the landmarks that we are given and perform a + // search on them + for(IMember m : members){ + + // FIXME: decide whether to do leave the caching in for now or not + // check if we have the info cached + List<BugzillaReportNode> landmarkDoi = MylarTasksPlugin.getBridge() + .getFromLandmarksHash(m, scope); + + if (landmarkDoi != null) { + //TODO decide when to queue up and do a refresh search + notifySearchCompleted(landmarkDoi); + continue; + } + + // create a search operation so that we can search + BugzillaMylarSearchOperation op = new BugzillaMylarSearchOperation( + this, m, scope); + + // create a new search job so that it can be scheduled and + // run as a background thread + Job searchJob = new BugzillaMylarSearchJob( + "Querying Bugzilla Server - Mylar - " + + op.getSearchMemberName(), op); + + // schedule the new search job + searchJob.schedule(); + + // save this searchJobs handle so that we can cancel it if need be + BugzillaMylarBridge.addJob(handle, searchJob); + } + } + return Status.OK_STATUS; + } + + /** List of listeners wanting to know about the searches */ + private List<IActiveSearchListener> listeners = new ArrayList<IActiveSearchListener>(); + + /** + * Add a listener for when the bugzilla search is completed + * + * @param l + * The listener to add + */ + public void addListener(IActiveSearchListener l) { + // add the listener to the list + listeners.add(l); + } + + /** + * Remove a listener for when the bugzilla search is completed + * + * @param l + * The listener to remove + */ + public void removeListener(IActiveSearchListener l) { + // remove the listener from the list + listeners.remove(l); + } + + /** + * Notify all of the listeners that the bugzilla search is completed + * + * @param doiList + * A list of BugzillaSearchHitDoiInfo + * @param member + * The IMember that the search was performed on + */ + public void notifySearchCompleted(List<BugzillaReportNode> doiList) { + // go through all of the listeners and call searchCompleted(colelctor, + // member) + BugzillaMylarBridge.removeSearchJob(handle); + for (IActiveSearchListener listener : listeners) { + listener.searchCompleted(doiList); + } + } + +}
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