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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.ats.config;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import org.eclipse.osee.ats.artifact.AbstractTaskableArtifact;
import org.eclipse.osee.ats.artifact.ActionableItemArtifact;
import org.eclipse.osee.ats.artifact.TaskArtifact;
import org.eclipse.osee.ats.artifact.TeamDefinitionArtifact;
import org.eclipse.osee.ats.internal.AtsPlugin;
import org.eclipse.osee.ats.util.AtsArtifactTypes;
import org.eclipse.osee.ats.util.AtsRelationTypes;
import org.eclipse.osee.ats.util.AtsUtil;
import org.eclipse.osee.framework.core.data.IArtifactType;
import org.eclipse.osee.framework.core.enums.Active;
import org.eclipse.osee.framework.core.enums.CoreArtifactTypes;
import org.eclipse.osee.framework.core.enums.CoreRelationTypes;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.skynet.core.artifact.ArtifactCache;
import org.eclipse.osee.framework.skynet.core.artifact.search.ArtifactQuery;
import org.eclipse.osee.framework.skynet.core.event.OseeEventManager;
import org.eclipse.osee.framework.skynet.core.event.filter.IEventFilter;
import org.eclipse.osee.framework.skynet.core.event.listener.IArtifactEventListener;
import org.eclipse.osee.framework.skynet.core.event.model.ArtifactEvent;
import org.eclipse.osee.framework.skynet.core.event.model.EventBasicGuidArtifact;
import org.eclipse.osee.framework.skynet.core.event.model.EventBasicGuidRelation;
import org.eclipse.osee.framework.skynet.core.event.model.EventModType;
import org.eclipse.osee.framework.skynet.core.event.model.Sender;
import org.eclipse.osee.framework.skynet.core.relation.RelationEventType;
import org.eclipse.osee.framework.skynet.core.utility.DbUtil;
import org.eclipse.osee.framework.ui.skynet.widgets.workflow.WorkFlowDefinition;
import org.eclipse.osee.framework.ui.skynet.widgets.workflow.WorkItemDefinition.WriteType;
import org.eclipse.osee.framework.ui.skynet.widgets.workflow.WorkItemDefinitionFactory;
import org.eclipse.osee.framework.ui.skynet.widgets.workflow.WorkPageDefinition;
import org.eclipse.osee.framework.ui.skynet.widgets.workflow.WorkRuleDefinition;
import org.eclipse.osee.framework.ui.skynet.widgets.workflow.WorkWidgetDefinition;
/**
* Common cache storage for ATS configuration artifacts:<br>
* TeamDefinitionArtifact<br>
* VersionArtifact<br>
* ActionableItemArtifact<br>
* All other artifact types will silently not cached<br>
*
* @author Donald G. Dunne
*/
public class AtsCacheManager implements IArtifactEventListener {
private static Map<AbstractTaskableArtifact, Collection<TaskArtifact>> teamTasksCache =
new HashMap<AbstractTaskableArtifact, Collection<TaskArtifact>>();
public static void start() {
new AtsCacheManager();
}
private AtsCacheManager() {
OseeEventManager.addPriorityListener(this);
}
public static synchronized void decacheTaskArtifacts(AbstractTaskableArtifact sma) {
teamTasksCache.remove(sma);
}
public static synchronized Collection<TaskArtifact> getTaskArtifacts(AbstractTaskableArtifact sma) throws OseeCoreException {
if (!teamTasksCache.containsKey(sma)) {
Collection<TaskArtifact> taskArtifacts =
sma.getRelatedArtifacts(AtsRelationTypes.SmaToTask_Task, TaskArtifact.class);
if (taskArtifacts.isEmpty()) {
return taskArtifacts;
}
teamTasksCache.put(sma, taskArtifacts);
}
return teamTasksCache.get(sma);
}
public static List<Artifact> getArtifactsByName(IArtifactType artifactType, String name) throws OseeCoreException {
AtsBulkLoad.loadConfig(true);
return ArtifactCache.getArtifactsByName(artifactType, name);
}
public static ActionableItemArtifact getActionableItemByGuid(String guid) throws OseeCoreException {
AtsBulkLoad.loadConfig(true);
return (ActionableItemArtifact) ArtifactCache.getActive(guid, AtsUtil.getAtsBranch().getId());
}
public static TeamDefinitionArtifact getTeamDefinitionArtifact(String guid) throws OseeCoreException {
AtsBulkLoad.loadConfig(true);
return (TeamDefinitionArtifact) ArtifactCache.getActive(guid, AtsUtil.getAtsBranch().getId());
}
public static List<Artifact> getArtifactsByActive(IArtifactType artifactType, Active active) throws OseeCoreException {
AtsBulkLoad.loadConfig(true);
return AtsUtil.getActive(ArtifactCache.getArtifactsByType(artifactType), active, null);
}
public static Artifact getSoleArtifactByName(IArtifactType artifactType, String name) throws OseeCoreException {
AtsBulkLoad.loadConfig(true);
List<Artifact> arts = ArtifactCache.getArtifactsByName(artifactType, name);
if (arts.size() == 1) {
return arts.iterator().next();
}
return null;
}
@Override
public void handleArtifactEvent(ArtifactEvent artifactEvent, Sender sender) {
if (DbUtil.isDbInit()) {
OseeEventManager.removeListener(this);
return;
}
try {
for (EventBasicGuidArtifact guidArt : artifactEvent.getArtifacts()) {
try {
if (guidArt.is(EventModType.Deleted, EventModType.Purged)) {
if (guidArt.is(CoreArtifactTypes.WorkRuleDefinition, CoreArtifactTypes.WorkPageDefinition,
CoreArtifactTypes.WorkFlowDefinition, CoreArtifactTypes.WorkWidgetDefinition)) {
WorkItemDefinitionFactory.deCache(guidArt);
}
if (guidArt.is(AtsArtifactTypes.Task) && guidArt.is(EventModType.Deleted)) {
Artifact artifact = ArtifactCache.getActive(guidArt);
if (artifact != null) {
teamTasksCache.remove(artifact.getParent());
}
}
Artifact artifact = ArtifactCache.getActive(guidArt);
if (artifact != null && artifact instanceof AbstractTaskableArtifact) {
teamTasksCache.remove(artifact);
}
}
if (guidArt.is(EventModType.Added, EventModType.Modified)) {
if (guidArt.is(CoreArtifactTypes.WorkRuleDefinition, CoreArtifactTypes.WorkPageDefinition,
CoreArtifactTypes.WorkFlowDefinition, CoreArtifactTypes.WorkWidgetDefinition)) {
// Must load these cause they are config artifacts
Artifact artifact = ArtifactQuery.getArtifactFromToken(guidArt);
if (artifact != null) {
if (guidArt.is(CoreArtifactTypes.WorkRuleDefinition)) {
WorkItemDefinitionFactory.cacheWorkItemDefinitionArtifact(WriteType.Update,
new WorkRuleDefinition(artifact), artifact);
} else if (artifact.isOfType(CoreArtifactTypes.WorkPageDefinition)) {
WorkItemDefinitionFactory.cacheWorkItemDefinitionArtifact(WriteType.Update,
new WorkPageDefinition(artifact), artifact);
} else if (artifact.isOfType(CoreArtifactTypes.WorkWidgetDefinition)) {
WorkItemDefinitionFactory.cacheWorkItemDefinitionArtifact(WriteType.Update,
new WorkWidgetDefinition(artifact), artifact);
} else if (artifact.isOfType(CoreArtifactTypes.WorkFlowDefinition)) {
WorkItemDefinitionFactory.cacheWorkItemDefinitionArtifact(WriteType.Update,
new WorkFlowDefinition(artifact), artifact);
}
}
}
// Only process if in cache
Artifact artifact = ArtifactCache.getActive(guidArt);
if (artifact != null && guidArt.is(EventModType.Added)) {
if (artifact instanceof TaskArtifact) {
teamTasksCache.remove(artifact.getParent());
}
if (artifact instanceof AbstractTaskableArtifact) {
teamTasksCache.remove(artifact);
}
}
}
} catch (OseeCoreException ex) {
OseeLog.log(AtsPlugin.class, Level.SEVERE, ex);
}
}
for (EventBasicGuidRelation guidRel : artifactEvent.getRelations()) {
try {
if (guidRel.is(AtsRelationTypes.SmaToTask_Task)) {
for (TaskArtifact taskArt : ArtifactCache.getActive(guidRel, TaskArtifact.class)) {
teamTasksCache.remove(taskArt.getParent());
}
for (Artifact artifact : ArtifactCache.getActive(guidRel)) {
if (artifact instanceof AbstractTaskableArtifact) {
teamTasksCache.remove(artifact);
}
}
}
} catch (OseeCoreException ex) {
OseeLog.log(AtsPlugin.class, Level.SEVERE, ex);
}
}
for (Artifact artifact : artifactEvent.getArtifactsInRelations(CoreRelationTypes.WorkItem__Child,
RelationEventType.Added, RelationEventType.Undeleted)) {
if (artifact.isOfType(CoreArtifactTypes.WorkRuleDefinition)) {
WorkItemDefinitionFactory.cacheWorkItemDefinitionArtifact(WriteType.Update, new WorkRuleDefinition(
artifact), artifact);
} else if (artifact.isOfType(CoreArtifactTypes.WorkPageDefinition)) {
WorkItemDefinitionFactory.cacheWorkItemDefinitionArtifact(WriteType.Update, new WorkPageDefinition(
artifact), artifact);
} else if (artifact.isOfType(CoreArtifactTypes.WorkWidgetDefinition)) {
WorkItemDefinitionFactory.cacheWorkItemDefinitionArtifact(WriteType.Update, new WorkWidgetDefinition(
artifact), artifact);
} else if (artifact.isOfType(CoreArtifactTypes.WorkFlowDefinition)) {
WorkItemDefinitionFactory.cacheWorkItemDefinitionArtifact(WriteType.Update, new WorkFlowDefinition(
artifact), artifact);
}
}
} catch (OseeCoreException ex) {
OseeLog.log(AtsPlugin.class, Level.SEVERE, ex);
}
}
@Override
public List<? extends IEventFilter> getEventFilters() {
return Arrays.asList(OseeEventManager.getCommonBranchFilter());
}
}
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