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/*******************************************************************************
* Copyright (c) 2015 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.rest.internal.config;
import static org.eclipse.osee.framework.core.enums.CoreAttributeTypes.WordTemplateContent;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.StreamingOutput;
import org.eclipse.osee.ats.impl.IAtsServer;
import org.eclipse.osee.framework.core.data.IAttributeType;
import org.eclipse.osee.framework.core.data.IOseeBranch;
import org.eclipse.osee.framework.core.enums.ModificationType;
import org.eclipse.osee.framework.core.model.change.ChangeItem;
import org.eclipse.osee.framework.core.model.change.ChangeType;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.jdk.core.type.Pair;
import org.eclipse.osee.orcs.OrcsApi;
import org.eclipse.osee.orcs.data.ArtifactTypes;
import org.eclipse.osee.orcs.data.AttributeTypes;
import org.eclipse.osee.orcs.data.TransactionReadable;
import org.eclipse.osee.orcs.search.TransactionQuery;
import org.eclipse.osee.orcs.transaction.CompareResults;
/**
* @author Angel Avila
*/
@Path("typeCount")
public class ReportResource {
private final OrcsApi orcsApi;
private final IAtsServer atsServer;
public ReportResource(OrcsApi orcsApi, IAtsServer atsServer) {
this.orcsApi = orcsApi;
this.atsServer = atsServer;
}
@GET
@Produces(MediaType.APPLICATION_OCTET_STREAM)
public Response getTypeCount(@QueryParam("branchUuid") long branchUuid, @QueryParam("artTypes") List<Long> artTypes, @QueryParam("attrTypes") List<Long> attrTypes) throws OseeCoreException {
List<ChangeItem> changes = getChanges(branchUuid);
Set<Long> newArts = new HashSet<Long>();
Set<Long> modArts = new HashSet<Long>();
Set<Long> deletedArts = new HashSet<Long>();
Map<Integer, Pair<ChangeItem, Set<ChangeItem>>> artToChanges =
new HashMap<Integer, Pair<ChangeItem, Set<ChangeItem>>>();
buildArtIdToChangeMap(changes, artToChanges);
buildLists(artToChanges, newArts, modArts, deletedArts);
final TypeCountWriter writer = new TypeCountWriter(orcsApi);
final String fileName = String.format("Type_Count_Report_%s", System.currentTimeMillis());
StreamingOutput streamingOutput = new StreamingOutput() {
@Override
public void write(OutputStream outputStream) throws WebApplicationException, IOException {
writer.write(branchUuid, newArts, modArts, deletedArts, artTypes, attrTypes, outputStream);
outputStream.flush();
}
};
String contentDisposition =
String.format("attachment; filename=\"%s.xml\"; creation-date=\"%s\"", fileName, new Date());
return Response.ok(streamingOutput).header("Content-Disposition", contentDisposition).type("application/xml").build();
}
private void buildArtIdToChangeMap(List<ChangeItem> changes, Map<Integer, Pair<ChangeItem, Set<ChangeItem>>> artToChanges) {
for (ChangeItem change : changes) {
int artId = change.getArtId();
ChangeType changeType = change.getChangeType();
if (changeType.isArtifactChange()) {
if (!artToChanges.containsKey(artId)) {
artToChanges.put(artId, new Pair<>(change, new HashSet<ChangeItem>()));
} else {
// This entry was added by an attribute change for this art so the changeType hasn't been set
Pair<ChangeItem, Set<ChangeItem>> pair = artToChanges.get(artId);
pair.setFirst(change);
}
} else if (changeType.isAttributeChange()) {
if (!artToChanges.containsKey(artId)) {
Set<ChangeItem> changeSet = new HashSet<ChangeItem>();
changeSet.add(change);
artToChanges.put(artId, new Pair<>(null, changeSet));
} else {
Pair<ChangeItem, Set<ChangeItem>> pair = artToChanges.get(artId);
Set<ChangeItem> changeSet = pair.getSecond();
changeSet.add(change);
}
}
}
}
private void buildLists(Map<Integer, Pair<ChangeItem, Set<ChangeItem>>> artToChanges, Set<Long> newArts, Set<Long> modArts, Set<Long> deletedArts) {
AttributeTypes attributeTypes = orcsApi.getOrcsTypes().getAttributeTypes();
ArtifactTypes artifactTypes = orcsApi.getOrcsTypes().getArtifactTypes();
for (Integer artId : artToChanges.keySet()) {
Pair<ChangeItem, Set<ChangeItem>> pair = artToChanges.get(artId);
ChangeItem artChange = pair.getFirst();
ModificationType modType = artChange.getNetChange().getModType();
if (modType.equals(ModificationType.NEW)) {
newArts.add((long) artId);
} else if (modType.equals(ModificationType.DELETED)) {
deletedArts.add((long) artId);
} else if (modType.equals(ModificationType.MODIFIED) && isCountable(artChange, pair.getSecond(),
attributeTypes, artifactTypes)) {
modArts.add((long) artId);
}
}
}
private boolean isCountable(ChangeItem artChange, Set<ChangeItem> attrChanges, AttributeTypes attributeTypes, ArtifactTypes artTypes) {
boolean toReturn = false;
// Was a synthetic artifact change added by AddArtifactChangeDataCallable
for (ChangeItem change : attrChanges) {
IAttributeType attrType = attributeTypes.getByUuid(change.getItemTypeId());
if (attrType.matches(WordTemplateContent)) {
toReturn = true;
break;
}
}
return toReturn;
}
private List<ChangeItem> getChanges(long branchUuid) {
TransactionQuery transactionQuery2 = orcsApi.getQueryFactory().transactionQuery();
TransactionQuery transactionQuery3 = orcsApi.getQueryFactory().transactionQuery();
IOseeBranch branchReadable =
orcsApi.getQueryFactory().branchQuery().andUuids(branchUuid).getResults().getExactlyOne();
IOseeBranch parentBranch = atsServer.getBranchService().getParentBranch(branchReadable);
TransactionReadable startTx = transactionQuery2.andIsHead(branchReadable).getResults().getExactlyOne();
Integer start = startTx.getLocalId();
TransactionReadable endTx = transactionQuery3.andIsHead(parentBranch).getResults().getExactlyOne();
Integer end = endTx.getLocalId();
CompareResults results = orcsApi.getTransactionFactory().compareTxs(start, end);
return results.getChanges();
}
}
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