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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.ui.skynet.render;
import static org.eclipse.osee.framework.ui.skynet.render.PresentationType.DEFAULT_OPEN;
import static org.eclipse.osee.framework.ui.skynet.render.PresentationType.PREVIEW;
import java.io.File;
import java.io.InputStream;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.osee.framework.core.exception.OseeArgumentException;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.core.model.Branch;
import org.eclipse.osee.framework.core.operation.IOperation;
import org.eclipse.osee.framework.plugin.core.util.AIFile;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.ui.skynet.util.FileUiUtil;
import org.eclipse.swt.program.Program;
import org.eclipse.ui.IEditorDescriptor;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.part.FileEditorInput;
/**
* @author Ryan D. Brooks
* @author Jeff C. Phillips
*/
public abstract class FileSystemRenderer extends DefaultArtifactRenderer {
private static final Map<Class<? extends IArtifactUpdateOperationFactory>, ArtifactFileMonitor> FILE_MONITOR_MAP =
new ConcurrentHashMap<Class<? extends IArtifactUpdateOperationFactory>, ArtifactFileMonitor>();
private static final IArtifactUpdateOperationFactory DEFAULT_ARTIFACT_OP_FACTORY = new UpdateArtifactJobFactory();
private static final class UpdateArtifactJobFactory implements IArtifactUpdateOperationFactory {
@SuppressWarnings("unused")
@Override
public IOperation createUpdateOp(File file) throws OseeCoreException {
return new UpdateArtifactOperation(file);
}
}
private final Class<? extends IArtifactUpdateOperationFactory> monitorKey;
protected FileSystemRenderer(IArtifactUpdateOperationFactory jobFactory) {
super();
this.monitorKey = jobFactory.getClass();
ArtifactFileMonitor monitor = getFileMonitor();
if (monitor == null) {
monitor = new ArtifactFileMonitor(jobFactory);
monitor.setWorkbenchSavePopUpDisabled(isWorkbenchSavePopUpDisabled());
FILE_MONITOR_MAP.put(monitorKey, monitor);
}
}
public FileSystemRenderer() {
this(DEFAULT_ARTIFACT_OP_FACTORY);
}
public IFile getRenderedFileForOpen(List<Artifact> artifacts) throws OseeCoreException {
return getRenderedFile(artifacts, PresentationType.SPECIALIZED_EDIT);
}
public IFile getRenderedFile(List<Artifact> artifacts, PresentationType presentationType) throws OseeCoreException {
IFile toReturn = null;
if (!artifacts.isEmpty()) {
Artifact firstArtifact = artifacts.iterator().next();
IFolder baseFolder = RenderingUtil.getRenderFolder(firstArtifact.getBranch(), presentationType);
toReturn = renderToFileSystem(baseFolder, artifacts, presentationType);
}
return toReturn;
}
public IFile renderToFileSystem(IFolder baseFolder, Artifact artifact, Branch branch, PresentationType presentationType) throws OseeCoreException {
String fileName = RenderingUtil.getFilenameFromArtifact(this, artifact, presentationType);
List<Artifact> artifacts;
if (artifact != null) {
artifacts = Collections.singletonList(artifact);
} else {
artifacts = Collections.emptyList();
}
InputStream inputStream = getRenderInputStream(presentationType, artifacts);
return renderToFile(baseFolder, fileName, branch, inputStream, presentationType);
}
public IFile renderToFileSystem(IFolder baseFolder, List<Artifact> artifacts, PresentationType presentationType) throws OseeCoreException {
Branch initialBranch = null;
for (Artifact artifact : artifacts) {
if (initialBranch == null) {
initialBranch = artifact.getBranch();
} else {
if (artifact.getBranch() != initialBranch) {
throw new IllegalArgumentException("All of the artifacts must be on the same branch to be mass edited");
}
}
}
Artifact artifact = null;
if (artifacts.size() == 1) {
artifact = artifacts.iterator().next();
}
String fileName = RenderingUtil.getFilenameFromArtifact(this, artifact, presentationType);
InputStream inputStream = getRenderInputStream(presentationType, artifacts);
return renderToFile(baseFolder, fileName, initialBranch, inputStream, presentationType);
}
public IFile renderToFile(IFolder baseFolder, String fileName, Branch branch, InputStream renderInputStream, PresentationType presentationType) throws OseeCoreException {
IFile workingFile = baseFolder.getFile(fileName);
AIFile.writeToFile(workingFile, renderInputStream);
if (presentationType == PresentationType.SPECIALIZED_EDIT || presentationType == PresentationType.MERGE_EDIT) {
getFileMonitor().addFile(workingFile);
} else if (presentationType == PresentationType.PREVIEW) {
getFileMonitor().markAsReadOnly(workingFile);
}
return workingFile;
}
public void addFileToWatcher(IFolder baseFolder, String fileName) {
IFile workingFile = baseFolder.getFile(fileName);
getFileMonitor().addFile(workingFile);
}
public abstract InputStream getRenderInputStream(PresentationType presentationType, List<Artifact> artifacts) throws OseeCoreException;
public abstract Program getAssociatedProgram(Artifact artifact) throws OseeCoreException;
public abstract String getAssociatedExtension(Artifact artifact) throws OseeCoreException;
/**
* @return the workbenchSavePopUpDisabled
*/
public static boolean isWorkbenchSavePopUpDisabled() {
boolean result = false;
for (ArtifactFileMonitor monitor : FILE_MONITOR_MAP.values()) {
result = monitor.isWorkbenchSavePopUpDisabled();
if (result) {
break;
}
}
return result;
}
/**
* @param workbenchSavePopUpDisabled the workbenchSavePopUpDisabled to set
*/
public static void setWorkbenchSavePopUpDisabled(boolean workbenchSavePopUpDisabled) {
for (ArtifactFileMonitor monitor : FILE_MONITOR_MAP.values()) {
monitor.setWorkbenchSavePopUpDisabled(workbenchSavePopUpDisabled);
}
}
private ArtifactFileMonitor getFileMonitor() {
return FILE_MONITOR_MAP.get(monitorKey);
}
@Override
public void open(List<Artifact> artifacts, PresentationType presentationType) throws OseeCoreException {
if (presentationType == DEFAULT_OPEN) {
presentationType = PREVIEW;
}
IFile file = getRenderedFile(artifacts, presentationType);
if (file != null) {
String dummyName = file.getName();
if (!artifacts.isEmpty()) {
Artifact firstArtifact = artifacts.iterator().next();
try {
FileUiUtil.ensureFilenameLimit(file);
Program program = getAssociatedProgram(firstArtifact);
if (RenderingUtil.arePopupsAllowed()) {
program.execute(file.getLocation().toFile().getAbsolutePath());
}
} catch (Exception ex) {
IWorkbench workbench = PlatformUI.getWorkbench();
IEditorDescriptor editorDescriptor = workbench.getEditorRegistry().getDefaultEditor(dummyName);
if (editorDescriptor != null) {
try {
IWorkbenchPage page = workbench.getActiveWorkbenchWindow().getActivePage();
page.openEditor(new FileEditorInput(file), editorDescriptor.getId());
} catch (PartInitException ex1) {
throw new OseeArgumentException(
"No program associated with the extension [%s] found on your local machine.",
file.getFileExtension());
}
}
}
}
}
}
}
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