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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.framework.core.dsl.ui.integration.operations;
import java.io.BufferedInputStream;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import java.net.URL;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.compare.CompareEditorInput;
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.emf.compare.diff.metamodel.ComparisonSnapshot;
import org.eclipse.emf.compare.ui.editor.ModelCompareEditorInput;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.osee.framework.core.data.OseeServerContext;
import org.eclipse.osee.framework.core.dsl.ui.integration.internal.DslUiIntegrationConstants;
import org.eclipse.osee.framework.core.enums.CoreTranslatorId;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.core.exception.OseeExceptions;
import org.eclipse.osee.framework.core.model.OseeImportModelRequest;
import org.eclipse.osee.framework.core.model.OseeImportModelResponse;
import org.eclipse.osee.framework.core.model.TableData;
import org.eclipse.osee.framework.core.operation.AbstractOperation;
import org.eclipse.osee.framework.core.operation.Operations;
import org.eclipse.osee.framework.core.services.IOseeCachingService;
import org.eclipse.osee.framework.jdk.core.util.Lib;
import org.eclipse.osee.framework.jdk.core.util.Strings;
import org.eclipse.osee.framework.plugin.core.util.Jobs;
import org.eclipse.osee.framework.skynet.core.artifact.HttpClientMessage;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.progress.UIJob;
/**
* @author Roberto E. Escobar
*/
public class OseeTypesImportOperation extends AbstractOperation {
private final IOseeCachingService cacheService;
private final URI model;
private final boolean isPersistAllowed;
private final boolean createTypeChangeReport;
private final boolean createCompareReport;
public OseeTypesImportOperation(IOseeCachingService cacheService, URI model, boolean createTypeChangeReport, boolean createCompareReport, boolean isPersistAllowed) {
super("Import Osee Types Model", DslUiIntegrationConstants.PLUGIN_ID);
this.cacheService = cacheService;
this.model = model;
this.isPersistAllowed = isPersistAllowed;
this.createCompareReport = createCompareReport;
this.createTypeChangeReport = createTypeChangeReport;
}
private String getModel(URL url) throws IOException {
InputStream inputStream = null;
try {
inputStream = new BufferedInputStream(url.openStream());
return Lib.inputStreamToString(inputStream);
} finally {
Lib.close(inputStream);
}
}
private String getName(URI uri) {
String name = uri.toASCIIString();
int index = name.lastIndexOf("/");
if (index > 0) {
name = name.substring(index + 1, name.length());
}
return name;
}
@Override
protected void doWork(IProgressMonitor monitor) throws Exception {
Map<String, String> parameters = new HashMap<String, String>();
OseeImportModelRequest modelRequest =
new OseeImportModelRequest(getName(model), getModel(model.toURL()), createTypeChangeReport,
createCompareReport, isPersistAllowed);
OseeImportModelResponse response =
HttpClientMessage.send(OseeServerContext.OSEE_MODEL_CONTEXT, parameters,
CoreTranslatorId.OSEE_IMPORT_MODEL_REQUEST, modelRequest, CoreTranslatorId.OSEE_IMPORT_MODEL_RESPONSE);
if (response.wasPersisted()) {
cacheService.getEnumTypeCache().reloadCache();
cacheService.getAttributeTypeCache().reloadCache();
cacheService.getArtifactTypeCache().reloadCache();
cacheService.getRelationTypeCache().reloadCache();
}
if (createTypeChangeReport) {
openTabReport(response.getReportData());
}
if (createCompareReport) {
String compareName = response.getComparisonSnapshotModelName();
String compareData = response.getComparisonSnapshotModel();
if (Strings.isValid(compareData) && Strings.isValid(compareName)) {
ComparisonSnapshot snapshot = loadComparisonSnapshot(compareName, compareData);
openCompareEditor(snapshot);
}
}
}
private static ComparisonSnapshot loadComparisonSnapshot(String compareName, String compareData) throws OseeCoreException {
ComparisonSnapshot snapshot = null;
try {
ResourceSet resourceSet = new ResourceSetImpl();
Resource resource = resourceSet.createResource(org.eclipse.emf.common.util.URI.createURI(compareName));
resource.load(new ByteArrayInputStream(compareData.getBytes("UTF-8")), resourceSet.getLoadOptions());
snapshot = (ComparisonSnapshot) resource.getContents().get(0);
} catch (IOException ex) {
OseeExceptions.wrapAndThrow(ex);
}
return snapshot;
}
private void openCompareEditor(final ComparisonSnapshot snapshot) {
Job job = new UIJob("Open Compare") {
@Override
public IStatus runInUIThread(IProgressMonitor monitor) {
IStatus status;
try {
CompareEditorInput input = new ModelCompareEditorInput(snapshot);
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
page.openEditor(input, "org.eclipse.compare.CompareEditor", true);
status = Status.OK_STATUS;
} catch (Exception ex) {
status =
new Status(IStatus.ERROR, DslUiIntegrationConstants.PLUGIN_ID, "Error opening compare editor", ex);
}
return status;
}
};
Jobs.startJob(job);
}
private void openTabReport(List<TableData> tableData) {
Operations.executeAsJob(new CreateEditorReportOperation("Un-Persisted Osee Types", tableData), true);
}
}
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