Examples of org.gephi.io.importer.api.Container

org.gephi.io.importer.api.Container
A container is created each time data are imported by importers. Its role is to host all data collected by importers during import process. After pushing data in the container, its content can be analysed to verify its validity and then be processed by processors. Thus containers are loaded by importers and unloaded by processors.
See {@link ContainerLoader} for how to push graph and attributes data in the container and see{@link ContainerUnloader} for how to retrieve data in the container. @author Mathieu Bastian @see Importer @see Processor

            String taskName = NbBundle.getMessage(DesktopImportControllerUI.class, "DesktopImportControllerUI.taskName", containerSource);
            executor.execute(task, new Runnable() {
                @Override
                public void run() {
                    try {
                        Container container = controller.importFile(reader, importer);
                        if (container != null) {
                            container.setSource(containerSource);
                            finishImport(container);
                        }
                    } catch (Exception ex) {
                        throw new RuntimeException(ex);
                    }

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            String taskName = NbBundle.getMessage(DesktopImportControllerUI.class, "DesktopImportControllerUI.taskName", containerSource);
            executor.execute(task, new Runnable() {
                @Override
                public void run() {
                    try {
                        Container container = controller.importDatabase(db, importer);
                        if (container != null) {
                            container.setSource(containerSource);
                            finishImport(container);
                        }
                    } catch (Exception ex) {
                        throw new RuntimeException(ex);
                    }

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            String taskName = NbBundle.getMessage(DesktopImportControllerUI.class, "DesktopImportControllerUI.taskName", containerSource);
            executor.execute(task, new Runnable() {
                @Override
                public void run() {
                    try {
                        Container container = controller.importSpigot(importer);
                        if (container != null) {
                            container.setSource(source);
                            finishImport(container);
                        }
                    } catch (Exception ex) {
                        throw new RuntimeException(ex);
                    }

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                return;
            }
            ui.unsetup();
        }


        final Container container = Lookup.getDefault().lookup(ContainerFactory.class).newContainer();
        container.setSource("" + generator.getName());
        container.setReport(new Report());
        String taskname = NbBundle.getMessage(DesktopGeneratorController.class, "DesktopGeneratorController.taskname", generator.getName());


        //Error handler
        LongTaskErrorHandler errorHandler = new LongTaskErrorHandler() {


            public void fatalError(Throwable t) {
                Logger.getLogger("").log(Level.WARNING, "", t.getCause() != null ? t.getCause() : t);
            }
        };


        //Execute
        executor.execute(generator, new Runnable() {


            public void run() {
                generator.generate(container.getLoader());
                finishGenerate(container);
            }
        }, taskname, errorHandler);
    }

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        FileObject fileObject = FileUtil.toFileObject(file);
        if (fileObject != null) {
            fileObject = getArchivedFile(fileObject);   //Unzip and return content file
            FileImporterBuilder builder = getMatchingImporter(fileObject);
            if (fileObject != null && builder != null) {
                Container c = importFile(fileObject.getInputStream(), builder.buildImporter());
                if (fileObject.getPath().startsWith(System.getProperty("java.io.tmpdir"))) {
                    try {
                        fileObject.delete();
                    } catch (IOException ex) {
                        Exceptions.printStackTrace(ex);

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    public Container importFile(File file, FileImporter importer) throws FileNotFoundException {
        FileObject fileObject = FileUtil.toFileObject(file);
        if (fileObject != null) {
            fileObject = getArchivedFile(fileObject);   //Unzip and return content file
            if (fileObject != null) {
                Container c = importFile(fileObject.getInputStream(), importer);
                if (fileObject.getPath().startsWith(System.getProperty("java.io.tmpdir"))) {
                    try {
                        fileObject.delete();
                    } catch (IOException ex) {
                        Exceptions.printStackTrace(ex);

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    }


    @Override
    public Container importFile(Reader reader, FileImporter importer) {
        //Create Container
        final Container container = Lookup.getDefault().lookup(ContainerFactory.class).newContainer();


        //Report
        Report report = new Report();
        container.setReport(report);


        importer.setReader(reader);


        try {
            if (importer.execute(container.getLoader())) {
                if (importer.getReport() != null) {
                    report.append(importer.getReport());
                }
                return container;
            }

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    }


    @Override
    public Container importDatabase(Database database, DatabaseImporter importer) {
        //Create Container
        final Container container = Lookup.getDefault().lookup(ContainerFactory.class).newContainer();


        //Report
        Report report = new Report();
        container.setReport(report);


        importer.setDatabase(database);


        try {
            if (importer.execute(container.getLoader())) {
                if (importer.getReport() != null) {
                    report.append(importer.getReport());
                }
                return container;
            }

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    }


    @Override
    public Container importSpigot(SpigotImporter importer) {
        //Create Container
        final Container container = Lookup.getDefault().lookup(ContainerFactory.class).newContainer();


        //Report
        Report report = new Report();
        container.setReport(report);


        try {
            if (importer.execute(container.getLoader())) {
                if (importer.getReport() != null) {
                    report.append(importer.getReport());
                }
                return container;
            }

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        }
        ProjectController pc = Lookup.getDefault().lookup(ProjectController.class);
        pc.newProject();
        Workspace workspace = pc.getCurrentWorkspace();
        Container container = Lookup.getDefault().lookup(ContainerFactory.class).newContainer();
        ImportController importController = Lookup.getDefault().lookup(ImportController.class);
        importController.process(container, new DefaultProcessor(), workspace);


        //Get a graph model - it exists because we have a workspace
        GraphModel graphModel = Lookup.getDefault().lookup(GraphController.class).getModel();

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bnGUI.util_GraphVisualizer

org.gephi.desktop.generate.DesktopGeneratorController

org.gephi.desktop.importer.DesktopImportControllerUI

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org.gephi.io.exporter.preview.PDFExporterTest

org.gephi.io.exporter.preview.SVGExporterTest

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