Examples with Resource org.eclipse.emf.ecore.resource.Resource used on opensource projects

Example 16 with Resource

use of org.eclipse.emf.ecore.resource.Resource in project tdi-studio-se by Talend.

the class JSONRepositoryContentHandler method save.

@Override
public Resource save(Item item) throws PersistenceException {
    Resource itemResource = null;
    EClass eClass = item.eClass();
    if (eClass.eContainer() == JsonPackage.eINSTANCE) {
        switch(eClass.getClassifierID()) {
            case JsonPackage.JSON_FILE_CONNECTION_ITEM:
                itemResource = save((JSONFileConnectionItem) item);
                return itemResource;
            default:
                return null;
        }
    }
    return null;
}

Example 17 with Resource

use of org.eclipse.emf.ecore.resource.Resource in project tdi-studio-se by Talend.

the class ImportItemUtil method computeProject.

private Project computeProject(ResourcesManager manager, ItemRecord itemRecord, IPath path) {
    InputStream stream = null;
    try {
        if (!projects.containsKey(path)) {
            stream = manager.getStream(path);
            Resource resource = createResource(itemRecord, path, false);
            resource.load(stream, null);
            EmfHelper.loadResource(resource, stream, null);
            projects.put(path, (Project) EcoreUtil.getObjectByType(resource.getContents(), PropertiesPackage.eINSTANCE.getProject()));
        }
        return projects.get(path);
    } catch (IOException e) {
    // ignore
    } finally {
        if (stream != null) {
            try {
                stream.close();
            } catch (IOException e) {
            // ignore
            }
        }
    }
    return null;
}

Example 18 with Resource

use of org.eclipse.emf.ecore.resource.Resource in project tdi-studio-se by Talend.

the class ImportItemUtil method importItemRecord.

private void importItemRecord(ResourcesManager manager, ItemRecord itemRecord, boolean overwrite, IPath destinationPath, final Set<String> overwriteDeletedItems, final Set<String> idDeletedBeforeImport, String contentType, final IProgressMonitor monitor) {
    //$NON-NLS-1$
    monitor.subTask(Messages.getString("ImportItemWizardPage.Importing") + itemRecord.getItemName());
    resolveItem(manager, itemRecord);
    if (!itemRecord.isValid()) {
        return;
    }
    int num = 0;
    for (Object obj : itemRecord.getResourceSet().getResources()) {
        if (!(obj instanceof PropertiesProjectResourceImpl)) {
            if (obj instanceof XMIResourceImpl) {
                num++;
                if (num > 2) {
                    // 2 so that metadata migration for 4.1 works
                    try {
                        throw new InvocationTargetException(new PersistenceException("The source file of " + itemRecord.getLabel() + " has error,Please check it!"));
                    } catch (InvocationTargetException e) {
                        ExceptionHandler.process(e);
                    }
                    return;
                }
            }
        }
    }
    final Item item = itemRecord.getItem();
    if (item != null) {
        ProxyRepositoryFactory repFactory = ProxyRepositoryFactory.getInstance();
        ERepositoryObjectType itemType = ERepositoryObjectType.getItemType(item);
        IPath path = new Path(item.getState().getPath());
        if (destinationPath != null && itemType.name().equals(contentType)) {
            path = destinationPath.append(path);
        }
        try {
            FolderItem folderItem = repFactory.getFolderItem(ProjectManager.getInstance().getCurrentProject(), itemType, path);
            if (folderItem == null) {
                // if this folder does not exists (and it's parents), it will check if the folder was originally
                // deleted in source project.
                // if yes, it will set back the delete status to the folder, to keep the same as the original
                // project when import.
                // Without this code, deleted folders of items imported will not be in the recycle bin after import.
                // delete status is set finally in the function checkDeletedFolders
                IPath curPath = path;
                EList deletedFoldersFromOriginalProject = itemRecord.getItemProject().getDeletedFolders();
                while (folderItem == null && !curPath.isEmpty() && !curPath.isRoot()) {
                    if (deletedFoldersFromOriginalProject.contains(new Path(itemType.getFolder()).append(curPath.toPortableString()).toPortableString())) {
                        if (!foldersCreated.containsKey(itemType)) {
                            foldersCreated.put(itemType, new HashSet<String>());
                        }
                        foldersCreated.get(itemType).add(curPath.toPortableString());
                    }
                    if (curPath.segments().length > 0) {
                        curPath = curPath.removeLastSegments(1);
                        folderItem = repFactory.getFolderItem(ProjectManager.getInstance().getCurrentProject(), itemType, curPath);
                    }
                }
            }
            repFactory.createParentFoldersRecursively(ProjectManager.getInstance().getCurrentProject(), itemType, path, true);
        } catch (Exception e) {
            logError(e);
            //$NON-NLS-1$
            path = new Path("");
        }
        try {
            Item tmpItem = item;
            // delete existing items before importing, this should be done
            // once for a different id
            String id = itemRecord.getProperty().getId();
            IRepositoryViewObject lastVersion = itemRecord.getExistingItemWithSameId();
            if (lastVersion != null && overwrite && !itemRecord.isLocked() && (itemRecord.getState() == State.ID_EXISTED || itemRecord.getState() == State.NAME_EXISTED || itemRecord.getState() == State.NAME_AND_ID_EXISTED) && !deletedItems.contains(id)) {
                if (!overwriteDeletedItems.contains(id)) {
                    // bug 10520.
                    ERepositoryStatus status = repFactory.getStatus(lastVersion);
                    if (status == ERepositoryStatus.DELETED) {
                        // restore first.
                        repFactory.restoreObject(lastVersion, path);
                    }
                    overwriteDeletedItems.add(id);
                }
                /* only delete when name exsit rather than id exist */
                if (itemRecord.getState().equals(ItemRecord.State.NAME_EXISTED) || itemRecord.getState().equals(ItemRecord.State.NAME_AND_ID_EXISTED)) {
                    if (!idDeletedBeforeImport.contains(id)) {
                        // TDI-19535 (check if exists, delete all items with same id)
                        List<IRepositoryViewObject> allVersionToDelete = repFactory.getAllVersion(ProjectManager.getInstance().getCurrentProject(), lastVersion.getId(), false);
                        String importingLabel = itemRecord.getProperty().getLabel();
                        String existLabel = lastVersion.getProperty().getLabel();
                        for (IRepositoryViewObject currentVersion : allVersionToDelete) {
                            repFactory.forceDeleteObjectPhysical(lastVersion, currentVersion.getVersion(), isNeedDeleteOnRemote(importingLabel, existLabel));
                        }
                        idDeletedBeforeImport.add(id);
                    }
                }
                lastVersion = null;
            // List<IRepositoryObject> list = cache.findObjectsByItem(itemRecord);
            // if (!list.isEmpty()) {
            // // this code will delete all version of item with same
            // // id
            // repFactory.forceDeleteObjectPhysical(list.get(0));
            // deletedItems.add(id);
            // }
            }
            User author = itemRecord.getProperty().getAuthor();
            if (author != null) {
                if (!repFactory.setAuthorByLogin(tmpItem, author.getLogin())) {
                    // author will be
                    tmpItem.getProperty().setAuthor(null);
                // the logged
                // user in
                // create method
                }
            }
            if (item instanceof JobletProcessItem) {
                hasJoblets = true;
            }
            if (tmpItem instanceof ProcessItem && !statAndLogsSettingsReloaded && !implicitSettingsReloaded) {
                ProcessItem processItem = (ProcessItem) tmpItem;
                ParametersType paType = processItem.getProcess().getParameters();
                boolean statsPSettingRemoved = false;
                // for commanline import project setting
                if (itemRecord.isRemoveProjectStatslog()) {
                    if (paType != null) {
                        String paramName = "STATANDLOG_USE_PROJECT_SETTINGS";
                        EList listParamType = paType.getElementParameter();
                        for (int j = 0; j < listParamType.size(); j++) {
                            ElementParameterType pType = (ElementParameterType) listParamType.get(j);
                            if (pType != null && paramName.equals(pType.getName())) {
                                pType.setValue(Boolean.FALSE.toString());
                                statsPSettingRemoved = true;
                                break;
                            }
                        }
                    }
                }
                // 14446: item apply project setting param if use project setting
                String statslogUsePSetting = null;
                String implicitUsePSetting = null;
                if (paType != null) {
                    EList listParamType = paType.getElementParameter();
                    for (int j = 0; j < listParamType.size(); j++) {
                        ElementParameterType pType = (ElementParameterType) listParamType.get(j);
                        if (pType != null) {
                            if (!statsPSettingRemoved && "STATANDLOG_USE_PROJECT_SETTINGS".equals(pType.getName())) {
                                statslogUsePSetting = pType.getValue();
                            }
                            if ("IMPLICITCONTEXT_USE_PROJECT_SETTINGS".equals(pType.getName())) {
                                implicitUsePSetting = pType.getValue();
                            }
                            if (statsPSettingRemoved && implicitUsePSetting != null || !statsPSettingRemoved && implicitUsePSetting != null && statslogUsePSetting != null) {
                                break;
                            }
                        }
                    }
                }
                if (statslogUsePSetting != null && Boolean.parseBoolean(statslogUsePSetting) && !statAndLogsSettingsReloaded) {
                    CorePlugin.getDefault().getDesignerCoreService().reloadParamFromProjectSettings(paType, "STATANDLOG_USE_PROJECT_SETTINGS");
                    statAndLogsSettingsReloaded = true;
                }
                if (implicitUsePSetting != null && Boolean.parseBoolean(implicitUsePSetting) && !implicitSettingsReloaded) {
                    CorePlugin.getDefault().getDesignerCoreService().reloadParamFromProjectSettings(paType, "IMPLICITCONTEXT_USE_PROJECT_SETTINGS");
                    implicitSettingsReloaded = true;
                }
            }
            if (lastVersion == null || itemRecord.getState().equals(ItemRecord.State.ID_EXISTED)) {
                // import has not been developed to cope with migration in mind
                // so some model may not be able to load like the ConnectionItems
                // in that case items needs to be copied before migration
                // here we check that the loading of the item failed before calling the create method
                boolean isConnectionEmptyBeforeMigration = tmpItem instanceof ConnectionItem && ((ConnectionItem) tmpItem).getConnection().eResource() == null && !itemRecord.getMigrationTasksToApply().isEmpty();
                repFactory.create(tmpItem, path, true);
                if (isConnectionEmptyBeforeMigration) {
                    // copy the file before migration, this is bad because it
                    // should not refer to Filesytem
                    // but this is a quick hack and anyway the migration task only works on files
                    // IPath itemPath = itemRecord.getPath().removeFileExtension().addFileExtension(
                    // FileConstants.ITEM_EXTENSION);
                    InputStream is = manager.getStream(itemRecord.getPath().removeFileExtension().addFileExtension(FileConstants.ITEM_EXTENSION));
                    try {
                        URI propertyResourceURI = EcoreUtil.getURI(((ConnectionItem) tmpItem).getProperty());
                        URI relativePlateformDestUri = propertyResourceURI.trimFileExtension().appendFileExtension(FileConstants.ITEM_EXTENSION);
                        URL fileURL = FileLocator.toFileURL(new java.net.URL(//$NON-NLS-1$
                        "platform:/resource" + relativePlateformDestUri.toPlatformString(true)));
                        OutputStream os = new FileOutputStream(fileURL.getFile());
                        try {
                            FileCopyUtils.copyStreams(is, os);
                        } finally {
                            os.close();
                        }
                    } finally {
                        is.close();
                    }
                    repFactory.unloadResources(tmpItem.getProperty());
                } else {
                    // connections from migrations (from 4.0.x or previous version) doesn't support reference or
                    // screenshots
                    // so no need to call this code.
                    // It's needed to avoid to call the save method mainly just before or after the copy of the old
                    // connection since it will
                    copyScreenshotFile(manager, itemRecord);
                    boolean haveRef = copyReferenceFiles(manager, tmpItem, itemRecord.getPath());
                    if (haveRef) {
                        repFactory.save(tmpItem, true);
                    }
                }
                itemRecord.setImportPath(path.toPortableString());
                itemRecord.setRepositoryType(itemType);
                itemRecord.setItemId(itemRecord.getProperty().getId());
                itemRecord.setItemVersion(itemRecord.getProperty().getVersion());
                itemRecord.setImported(true);
                cache.addToCache(tmpItem);
            } else if (VersionUtils.compareTo(lastVersion.getProperty().getVersion(), tmpItem.getProperty().getVersion()) < 0) {
                repFactory.forceCreate(tmpItem, path);
                itemRecord.setImportPath(path.toPortableString());
                itemRecord.setItemId(itemRecord.getProperty().getId());
                itemRecord.setRepositoryType(itemType);
                itemRecord.setItemVersion(itemRecord.getProperty().getVersion());
                itemRecord.setImported(true);
                cache.addToCache(tmpItem);
            } else {
                PersistenceException e = new PersistenceException(Messages.getString("ImportItemUtil.persistenceException", //$NON-NLS-1$
                tmpItem.getProperty()));
                itemRecord.addError(e.getMessage());
                logError(e);
            }
            if (tmpItem != null) {
                // RelationshipItemBuilder.getInstance().addOrUpdateItem(tmpItem, true);
                if (tmpItem.getState() != null) {
                    if (itemType != null) {
                        final Set<String> folders = restoreFolder.getFolders(itemType);
                        if (folders != null) {
                            for (String folderPath : folders) {
                                if (folderPath != null && folderPath.equals(path.toString())) {
                                    FolderItem folderItem = repFactory.getFolderItem(ProjectManager.getInstance().getCurrentProject(), itemType, path);
                                    if (folderItem != null) {
                                        folderItem.getState().setDeleted(false);
                                        while (!(folderItem.getParent() instanceof Project)) {
                                            folderItem = (FolderItem) folderItem.getParent();
                                            if (folderItem.getType() == FolderType.SYSTEM_FOLDER_LITERAL) {
                                                break;
                                            }
                                            folderItem.getState().setDeleted(false);
                                        }
                                    }
                                    break;
                                }
                            }
                        }
                    }
                }
            }
        } catch (Exception e) {
            itemRecord.addError(e.getMessage());
            logError(e);
        }
    }
    String label = itemRecord.getLabel();
    EList<Resource> resources = itemRecord.getResourceSet().getResources();
    Iterator<Resource> iterator = resources.iterator();
    while (iterator.hasNext()) {
        Resource res = iterator.next();
        // it can't be unloaded just after create the item.
        if (res != null && !(res instanceof ByteArrayResource)) {
            res.unload();
            iterator.remove();
        }
    }
    TimeMeasure.step("importItemRecords", "Import item: " + label);
    applyMigrationTasks(itemRecord, monitor);
    TimeMeasure.step("importItemRecords", "applyMigrationTasks: " + label);
}

Example 19 with Resource

use of org.eclipse.emf.ecore.resource.Resource in project tdi-studio-se by Talend.

the class ImportItemUtil method computeProperty.

private void computeProperty(ResourcesManager manager, ItemRecord itemRecord) {
    InputStream stream = null;
    try {
        stream = manager.getStream(itemRecord.getPath());
        final Resource resource = createResource(itemRecord, itemRecord.getPath(), false);
        URIConverter uriConverter = resource.getResourceSet().getURIConverter();
        resource.getResourceSet().setURIConverter(new ExtensibleURIConverterImpl() {

            /*
                 * (non-Javadoc)
                 * 
                 * @see org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl#createInputStream(org.eclipse.
                 * emf.common.util.URI, java.util.Map)
                 */
            @Override
            public InputStream createInputStream(URI uri, Map<?, ?> options) throws IOException {
                InputStream inputStream = null;
                EPackage ePackage = resource.getResourceSet().getPackageRegistry().getEPackage(uri.toString());
                if (ePackage != null || !"http".equals(uri.scheme())) {
                    inputStream = super.createInputStream(uri, options);
                } else {
                    inputStream = null;
                }
                return inputStream;
            }
        });
        EmfHelper.loadResource(resource, stream, null);
        resource.getResourceSet().setURIConverter(uriConverter);
        itemRecord.setProperty((Property) EcoreUtil.getObjectByType(resource.getContents(), PropertiesPackage.eINSTANCE.getProperty()));
    } catch (Exception e) {
    // ignore, must be one invalid or unknown item
    } finally {
        if (stream != null) {
            try {
                stream.close();
            } catch (IOException e) {
            // ignore
            }
        }
    }
}

Example 20 with Resource

use of org.eclipse.emf.ecore.resource.Resource in project tdi-studio-se by Talend.

the class GenericRepositoryContentHandler method create.

private Resource create(IProject project, GenericConnectionItem item, IPath path) throws PersistenceException {
    XmiResourceManager xmiResourceManager = ProxyRepositoryFactory.getInstance().getRepositoryFactoryFromProvider().getResourceManager();
    ERepositoryObjectType repObjType = getRepositoryObjectType(item);
    Resource itemResource = null;
    if (repObjType != null) {
        itemResource = xmiResourceManager.createItemResource(project, item, path, repObjType, false);
        MetadataManager.addContents(item, itemResource);
        itemResource.getContents().add(item.getConnection());
    }
    return itemResource;
}