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Bug: 2140 Change-Id: I5a2c23f4cddd38c1843b939154faba0b2e007559 Signed-off-by: Philippe DUL <philippe.dul@thalesgroup.com>
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240 changes: 240 additions & 0 deletions
240
...ct/src/org/polarsys/capella/core/platform/sirius/ui/project/sample/SampleModelWizard.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,240 @@ | ||
| /******************************************************************************* | ||
| * Copyright (c) 2018 THALES GLOBAL SERVICES. | ||
| * 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: | ||
| * Thales - initial API and implementation | ||
| *******************************************************************************/ | ||
| package org.polarsys.capella.core.platform.sirius.ui.project.sample; | ||
|
|
||
| import java.io.BufferedInputStream; | ||
| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.net.URL; | ||
| import java.util.ArrayList; | ||
| import java.util.Collection; | ||
| import java.util.Collections; | ||
| import java.util.List; | ||
| import java.util.zip.ZipEntry; | ||
| import java.util.zip.ZipFile; | ||
|
|
||
| import org.eclipse.core.internal.resources.ProjectDescription; | ||
| import org.eclipse.core.internal.resources.ProjectDescriptionReader; | ||
| import org.eclipse.core.resources.IProjectDescription; | ||
| import org.eclipse.core.runtime.Assert; | ||
| import org.eclipse.core.runtime.AssertionFailedException; | ||
| import org.eclipse.core.runtime.IProgressMonitor; | ||
| import org.eclipse.core.runtime.Platform; | ||
| import org.eclipse.emf.common.CommonPlugin; | ||
| import org.eclipse.emf.common.ui.CommonUIPlugin; | ||
| import org.eclipse.emf.common.ui.wizard.AbstractExampleInstallerWizard; | ||
| import org.eclipse.emf.common.util.URI; | ||
| import org.eclipse.osgi.service.datalocation.Location; | ||
| import org.eclipse.ui.wizards.datatransfer.ImportOperation; | ||
| import org.eclipse.ui.wizards.datatransfer.ZipFileStructureProvider; | ||
| import org.xml.sax.InputSource; | ||
|
|
||
| /** | ||
| * The wizard allowing to initialize sample Capella model. Unlike the extended class, it import only the selected one, | ||
| * not all available projects from the wizard. | ||
| * | ||
| * By default, it read the Samples folder located aside the Capella installation location, looking for Zip model files | ||
| */ | ||
| public class SampleModelWizard extends AbstractExampleInstallerWizard { | ||
|
|
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| List<ProjectDescriptor> descriptors = null; | ||
|
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| ProjectDescriptor selected = null; | ||
|
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| boolean install = false; | ||
|
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| public class ExampleProjectDescriptor extends ProjectDescriptor { | ||
|
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| public ExampleProjectDescriptor(URI uri) throws AssertionFailedException { | ||
| setContentURI(uri); | ||
|
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| ProjectDescription project = createProjectDescription(contentURI); | ||
| Assert.isNotNull(project); | ||
|
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| setName(project.getName()); | ||
| setDescription(project.getComment()); | ||
| } | ||
| } | ||
|
|
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| /** | ||
| * For a zip uri, look for a .project file | ||
| */ | ||
| protected ProjectDescription createProjectDescription(URI contentURI) { | ||
| try { | ||
| String location = contentURI.toFileString(); | ||
| if (location != null) { | ||
| File file = new File(location); | ||
| if (file.isFile() && file.canRead()) { | ||
| ZipFile zipFile = createZipFile(file); | ||
| if (zipFile != null) { | ||
| ZipFileStructureProvider structureProvider = new ZipFileStructureProvider(zipFile); | ||
| for (Object folder : structureProvider.getChildren(structureProvider.getRoot())) { | ||
| for (Object subfile : structureProvider.getChildren(folder)) { | ||
| if (subfile instanceof ZipEntry | ||
| && ((ZipEntry) subfile).getName().endsWith(IProjectDescription.DESCRIPTION_FILE_NAME)) { | ||
| BufferedInputStream in = new BufferedInputStream(structureProvider.getContents((ZipEntry) subfile)); | ||
| ProjectDescription description = new ProjectDescriptionReader().read(new InputSource(in)); | ||
| return description; | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| } catch (Exception e) { | ||
| // Something wrong, the zip has not the wanted structure | ||
| } | ||
| return null; | ||
| } | ||
|
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| @Override | ||
| protected List<ProjectDescriptor> getProjectDescriptors() { | ||
| if (install == true) { | ||
| return Collections.singletonList(selected); | ||
| } | ||
|
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| if (descriptors == null) { | ||
| descriptors = new ArrayList<AbstractExampleInstallerWizard.ProjectDescriptor>(); | ||
|
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| try { | ||
| Location location = Platform.getInstallLocation(); | ||
| URL url = location.getURL(); | ||
| URI uri = URI.createURI(url.toString()); | ||
| URI sampleLocation = uri.trimSegments(2).appendSegment("Samples"); | ||
|
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| for (File zip : getOwnedZips(sampleLocation)) { | ||
| try { | ||
| URI fileUri = URI.createFileURI(zip.getAbsolutePath()); | ||
| descriptors.add(new ExampleProjectDescriptor(fileUri)); | ||
|
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| } catch (Exception e) { | ||
| // Can't read the zip file | ||
| } | ||
| } | ||
|
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| } catch (Exception e) { | ||
| // Samples folder has not the wanted structure | ||
| } | ||
|
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| } | ||
|
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| return descriptors; | ||
| } | ||
|
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| protected Collection<File> getOwnedZips(URI sampleLocation) { | ||
| Collection<File> zips = new ArrayList<File>(); | ||
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| File file = new File(sampleLocation.toFileString()); | ||
| if (file.exists() && file.isDirectory()) { | ||
| for (File fil : file.listFiles()) { | ||
| if (fil.isDirectory()) { | ||
| for (File zip : fil.listFiles(new ZipFilenameFilter())) { | ||
| zips.add(zip); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| return zips; | ||
| } | ||
|
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| @Override | ||
| public void addPages() { | ||
| projectPage = new ProjectPage("projectPage", CommonUIPlugin.INSTANCE.getString("_UI_ProjectPage_title"), null) { | ||
|
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| @Override | ||
| protected void itemSelected() { | ||
| ProjectDescriptor projectDescriptor = getSelectedProjectDescriptor(); | ||
| if (projectDescriptor != null) { | ||
| selected = projectDescriptor; | ||
| } | ||
| super.itemSelected(); | ||
| } | ||
| }; | ||
| projectPage.setDescription("Select a sample project to import"); | ||
| addPage(projectPage); | ||
| } | ||
|
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| @Override | ||
| public boolean performFinish() { | ||
| // By default, the wizard loads all available projects, we restrict it to the selected one | ||
| try { | ||
| install = true; | ||
| return super.performFinish(); | ||
|
|
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| } finally { | ||
| install = false; | ||
| } | ||
| } | ||
|
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| /** | ||
| * Highly inspired by the super method, but Capella sample models have a root folder which is not the expected case. | ||
| */ | ||
| protected void installProjectFromFile(ProjectDescriptor projectDescriptor, IProgressMonitor progressMonitor) | ||
| throws Exception { | ||
| URI contentURI = projectDescriptor.getContentURI(); | ||
| if (contentURI.isPlatform()) { | ||
| contentURI = CommonPlugin.asLocalURI(contentURI); | ||
| } | ||
|
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| ImportOperation importOperation = null; | ||
| ZipFile zipFile = null; | ||
| try { | ||
| String location = contentURI.toFileString(); | ||
| if (location != null) { | ||
| File file = new File(location); | ||
| if (file.isFile() && file.canRead()) { | ||
| zipFile = createZipFile(file); | ||
| if (zipFile != null) { | ||
| ZipFileStructureProvider structureProvider = new ZipFileStructureProvider(zipFile); | ||
| Object root = structureProvider.getRoot(); | ||
| if (root != null) { | ||
| List child = structureProvider.getChildren(root); | ||
| if (child != null && child.size() > 0) { | ||
| Object mainProject = child.get(0); | ||
| importOperation = new ImportOperation(projectDescriptor.getProject().getFullPath(), mainProject, | ||
| structureProvider, OVERWRITE_ALL_QUERY); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| if (importOperation != null) { | ||
| installProject(projectDescriptor, importOperation, progressMonitor); | ||
| } else { | ||
| throw new Exception( | ||
| CommonUIPlugin.INSTANCE.getString("_UI_FileError_message", new String[] { contentURI.toString() })); | ||
| } | ||
|
|
||
| } finally { | ||
| if (zipFile != null) { | ||
| try { | ||
| zipFile.close(); | ||
| } catch (IOException e) { | ||
| // Ignore. | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
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| protected void installProject(ProjectDescriptor projectDescriptor, ImportOperation importOperation, | ||
| IProgressMonitor progressMonitor) throws Exception { | ||
| importOperation.setCreateContainerStructure(false); | ||
| super.installProject(projectDescriptor, importOperation, progressMonitor); | ||
| } | ||
|
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||
| @Override | ||
| protected List<FileToOpen> getFilesToOpen() { | ||
| return Collections.emptyList(); | ||
| } | ||
|
|
||
| } |
23 changes: 23 additions & 0 deletions
23
...ct/src/org/polarsys/capella/core/platform/sirius/ui/project/sample/ZipFilenameFilter.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| /******************************************************************************* | ||
| * Copyright (c) 2018 THALES GLOBAL SERVICES. | ||
| * 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: | ||
| * Thales - initial API and implementation | ||
| *******************************************************************************/ | ||
| package org.polarsys.capella.core.platform.sirius.ui.project.sample; | ||
|
|
||
| import java.io.File; | ||
| import java.io.FilenameFilter; | ||
|
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| public class ZipFilenameFilter implements FilenameFilter { | ||
|
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| @Override | ||
| public boolean accept(File dir, String name) { | ||
| return name.endsWith("zip"); | ||
| } | ||
|
|
||
| } |