Examples with Bundle org.osgi.framework.Bundle used on opensource projects

Example 36 with Bundle

use of org.osgi.framework.Bundle in project tdi-studio-se by Talend.

the class ExpressionFileOperation method importExpressionFromFile.

/**
     * yzhang Comment method "getExpressionFromFile".
     * 
     * @param file
     * @return
     * @throws IOException
     * @throws SAXException
     * @throws ParserConfigurationException
     */
public List importExpressionFromFile(File file, Shell shell) throws IOException, ParserConfigurationException, SAXException {
    if (file != null) {
        List list = new ArrayList();
        if (!file.isFile()) {
            openDialog(shell);
            return list;
        } else {
            final DocumentBuilderFactory fabrique = DocumentBuilderFactory.newInstance();
            final Bundle b = Platform.getBundle(PLUGIN_ID);
            final URL url = FileLocator.toFileURL(FileLocator.find(b, new Path(SCHEMA_XSD), null));
            final File schema = new File(url.getPath());
            final Document document = XSDValidator.checkXSD(file, schema);
            final NodeList expressionNodes = document.getElementsByTagName(Messages.getString(//$NON-NLS-1$
            "ExpressionFileOperation.expression"));
            if (expressionNodes.getLength() == 1) {
                Node expressionNode = expressionNodes.item(0);
                NamedNodeMap epxressionAttrs = expressionNode.getAttributes();
                Node contentNode = epxressionAttrs.getNamedItem(Messages.getString(//$NON-NLS-1$
                "ExpressionFileOperation.content"));
                list.add(contentNode.getNodeValue());
            }
            final NodeList variableNodes = document.getElementsByTagName(Messages.getString(//$NON-NLS-1$
            "ExpressionFileOperation.variable"));
            for (int i = 0; i < variableNodes.getLength(); i++) {
                Node variableNode = variableNodes.item(i);
                NamedNodeMap varAttrs = variableNode.getAttributes();
                //$NON-NLS-1$
                Node nameNode = varAttrs.getNamedItem(Messages.getString("ExpressionFileOperation.name"));
                //$NON-NLS-1$
                Node valueNode = varAttrs.getNamedItem(Messages.getString("ExpressionFileOperation.value"));
                Node talendTypeNode = varAttrs.getNamedItem(Messages.getString(//$NON-NLS-1$
                "ExpressionFileOperation.talendType"));
                //$NON-NLS-1$
                Node nullableNode = varAttrs.getNamedItem(Messages.getString("ExpressionFileOperation.nullable"));
                Variable variable = new Variable();
                variable.setName(nameNode.getNodeValue());
                variable.setValue(valueNode.getNodeValue());
                variable.setTalendType(talendTypeNode.getNodeValue());
                String s = nullableNode.getNodeValue();
                Boolean boo = Boolean.valueOf(s);
                if (boo == null) {
                    boo = false;
                }
                variable.setNullable(boo);
                list.add(variable);
            }
            return list;
        }
    }
    return null;
}

Example 37 with Bundle

use of org.osgi.framework.Bundle in project tdi-studio-se by Talend.

the class ExpressionFileOperation method saveExpressionToFile.

/**
     * yzhang Comment method "savingExpression".
     * 
     * @return
     * @throws IOException
     * @throws ParserConfigurationException
     */
public boolean saveExpressionToFile(File file, List<Variable> variables, String expressionContent) throws IOException, ParserConfigurationException {
    final DocumentBuilderFactory fabrique = DocumentBuilderFactory.newInstance();
    final Bundle b = Platform.getBundle(PLUGIN_ID);
    final URL url = FileLocator.toFileURL(FileLocator.find(b, new Path(SCHEMA_XSD), null));
    final File schema = new File(url.getPath());
    //$NON-NLS-1$
    fabrique.setAttribute(SCHEMA_LANGUAGE, "http://www.w3.org/2001/XMLSchema");
    fabrique.setAttribute(SCHEMA_VALIDATOR, schema);
    fabrique.setValidating(true);
    final DocumentBuilder analyseur = fabrique.newDocumentBuilder();
    analyseur.setErrorHandler(new ErrorHandler() {

        public void error(final SAXParseException exception) throws SAXException {
            throw exception;
        }

        public void fatalError(final SAXParseException exception) throws SAXException {
            throw exception;
        }

        public void warning(final SAXParseException exception) throws SAXException {
            throw exception;
        }
    });
    Document document = analyseur.newDocument();
    //$NON-NLS-1$
    Element expressionElement = document.createElement("expression");
    document.appendChild(expressionElement);
    //$NON-NLS-1$
    Attr content = document.createAttribute(Messages.getString("ExpressionFileOperation.content"));
    content.setNodeValue(expressionContent);
    expressionElement.setAttributeNode(content);
    for (Variable variable : variables) {
        //$NON-NLS-1$
        Element variableElement = document.createElement("variable");
        expressionElement.appendChild(variableElement);
        //$NON-NLS-1$
        Attr name = document.createAttribute(Messages.getString("ExpressionFileOperation.name"));
        name.setNodeValue(variable.getName());
        variableElement.setAttributeNode(name);
        //$NON-NLS-1$
        Attr value = document.createAttribute(Messages.getString("ExpressionFileOperation.value"));
        value.setNodeValue(variable.getValue());
        variableElement.setAttributeNode(value);
        //$NON-NLS-1$
        Attr talendType = document.createAttribute(Messages.getString("ExpressionFileOperation.talendType"));
        //$NON-NLS-1$
        talendType.setNodeValue(variable.getTalendType());
        variableElement.setAttributeNode(talendType);
        //$NON-NLS-1$
        Attr nullable = document.createAttribute(Messages.getString("ExpressionFileOperation.nullable"));
        //$NON-NLS-1$
        nullable.setNodeValue(String.valueOf(variable.isNullable()));
        variableElement.setAttributeNode(nullable);
    }
    // use specific Xerces class to write DOM-data to a file:
    XMLSerializer serializer = new XMLSerializer();
    OutputFormat outputFormat = new OutputFormat();
    outputFormat.setIndenting(true);
    serializer.setOutputFormat(outputFormat);
    FileWriter writer = new FileWriter(file);
    serializer.setOutputCharStream(writer);
    serializer.serialize(document);
    writer.close();
    return true;
}

Example 38 with Bundle

use of org.osgi.framework.Bundle in project tdi-studio-se by Talend.

the class AbstractMultiPageTalendEditor method init.

/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.ui.part.MultiPageEditorPart#init(org.eclipse.ui.IEditorSite, org.eclipse.ui.IEditorInput)
     */
@Override
public void init(final IEditorSite site, IEditorInput editorInput) throws PartInitException {
    setSite(site);
    setInput(editorInput);
    if (!(editorInput instanceof JobEditorInput)) {
        return;
    }
    site.setSelectionProvider(new MultiPageTalendSelectionProvider(this));
    getSite().getWorkbenchWindow().getSelectionService().addSelectionListener(this);
    // Lock the process :
    IRepositoryService service = CorePlugin.getDefault().getRepositoryService();
    final IProxyRepositoryFactory repFactory = service.getProxyRepositoryFactory();
    processEditorInput = (JobEditorInput) editorInput;
    final IProcess2 currentProcess = processEditorInput.getLoadedProcess();
    if (!currentProcess.isReadOnly()) {
        try {
            Property property = processEditorInput.getItem().getProperty();
            propertyInformation = new ArrayList(property.getInformations());
            property.eAdapters().add(dirtyListener);
            repFactory.lock(currentProcess);
            boolean locked = repFactory.getStatus(currentProcess) == ERepositoryStatus.LOCK_BY_USER;
            if (!locked) {
                setReadOnly(true);
            }
            revisionChanged = true;
        } catch (PersistenceException e) {
            // e.printStackTrace();
            ExceptionHandler.process(e);
        } catch (BusinessException e) {
            // Nothing to do
            ExceptionHandler.process(e);
        }
    } else {
        setReadOnly(true);
        Bundle bundle = FrameworkUtil.getBundle(AbstractMultiPageTalendEditor.class);
        final Display display = getSite().getShell().getDisplay();
        this.lockService = bundle.getBundleContext().registerService(EventHandler.class.getName(), new EventHandler() {

            @Override
            public void handleEvent(Event event) {
                String lockTopic = Constant.REPOSITORY_ITEM_EVENT_PREFIX + Constant.ITEM_LOCK_EVENT_SUFFIX;
                if (lockTopic.equals(event.getTopic())) {
                    Object o = event.getProperty(Constant.ITEM_EVENT_PROPERTY_KEY);
                    if (o != null && o instanceof Item) {
                        Item item = (Item) o;
                        String itemId = item.getProperty().getId();
                        if (itemId.equals(currentProcess.getId())) {
                            if (currentProcess.isReadOnly()) {
                                boolean readOnly = currentProcess.checkReadOnly();
                                boolean orginalReadOnlyStatus = designerEditor.isReadOnly();
                                setReadOnly(readOnly);
                                if (!readOnly) {
                                    display.asyncExec(new Runnable() {

                                        @Override
                                        public void run() {
                                            setFocus();
                                        }
                                    });
                                    if (orginalReadOnlyStatus == true) {
                                        // refresh to the given item version, nomally it is the latest
                                        // version,
                                        // means the editor/process will be refreshed to the latest version
                                        refreshProcess(item, false);
                                    }
                                    Property property = processEditorInput.getItem().getProperty();
                                    propertyInformation = new ArrayList(property.getInformations());
                                    property.eAdapters().add(dirtyListener);
                                }
                            }
                        }
                    }
                }
            }
        }, new Hashtable<String, String>(Collections.singletonMap(EventConstants.EVENT_TOPIC, //$NON-NLS-1$
        Constant.REPOSITORY_ITEM_EVENT_PREFIX + "*")));
        revisionChanged = true;
    }
    // setTitleImage(ImageProvider.getImage(getEditorTitleImage()));
    updateTitleImage(processEditorInput.getItem().getProperty());
    getSite().getWorkbenchWindow().getPartService().addPartListener(partListener);
}

Example 39 with Bundle

use of org.osgi.framework.Bundle in project tdi-studio-se by Talend.

the class MapperComponentDocumentation method getHTMLFile.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.core.model.process.IComponentDocumentation#getHTMLFile()
     */
public URL getHTMLFile() {
    String xmlFilepath = this.tempFolderPath + File.separatorChar + this.componentName + IHTMLDocConstants.XML_FILE_SUFFIX;
    String htmlFilePath = this.tempFolderPath + File.separatorChar + this.componentName + IHTMLDocConstants.HTML_FILE_SUFFIX;
    final Bundle b = Platform.getBundle(PluginUtils.PLUGIN_ID);
    URL xslFileUrl = null;
    try {
        xslFileUrl = FileLocator.toFileURL(FileLocator.find(b, new Path(IHTMLDocConstants.TMAP_XSL_FILE_PATH), null));
    } catch (IOException e) {
        // TODO Auto-generated catch block
        // e.printStackTrace();
        ExceptionHandler.process(e);
    }
    String xslFilePath = xslFileUrl.getPath();
    generateXMLInfo(getExternalNode());
    XMLHandler.generateXMLFile(tempFolderPath, xmlFilepath, document);
    HTMLHandler.generateHTMLFile(this.tempFolderPath, xslFilePath, xmlFilepath, htmlFilePath);
    File htmlFile = new File(htmlFilePath);
    if (htmlFile.exists()) {
        try {
            return htmlFile.toURL();
        } catch (MalformedURLException e) {
            ExceptionHandler.process(e);
        }
    }
    return null;
}

Example 40 with Bundle

use of org.osgi.framework.Bundle in project tdi-studio-se by Talend.

the class DefaultRunProcessService method createJavaProcessor.

/**
     * DOC xue Comment method "createJavaProcessor".
     *
     * @param process
     * @param filenameFromLabel
     * @return
     */
protected IProcessor createJavaProcessor(IProcess process, Property property, boolean filenameFromLabel) {
    boolean isTestContainer = false;
    if (GlobalServiceRegister.getDefault().isServiceRegistered(ITestContainerProviderService.class)) {
        ITestContainerProviderService testContainerService = (ITestContainerProviderService) GlobalServiceRegister.getDefault().getService(ITestContainerProviderService.class);
        if (testContainerService != null && property != null && property.getItem() != null) {
            isTestContainer = testContainerService.isTestContainerItem(property.getItem());
        }
    }
    if (isTestContainer) {
        return new MavenJavaProcessor(process, property, filenameFromLabel);
    }
    // check for ESB Runtime
    if (GlobalServiceRegister.getDefault().isServiceRegistered(IESBRunContainerService.class)) {
        IESBRunContainerService runContainerService = (IESBRunContainerService) GlobalServiceRegister.getDefault().getService(IESBRunContainerService.class);
        if (runContainerService != null) {
            IProcessor processor = runContainerService.createJavaProcessor(process, property, filenameFromLabel);
            if (processor != null) {
                return processor;
            }
        }
    }
    if (ComponentCategory.CATEGORY_4_MAPREDUCE.getName().equals(process.getComponentsType())) {
        return new MapReduceJavaProcessor(process, property, filenameFromLabel);
    } else if (ComponentCategory.CATEGORY_4_SPARK.getName().equals(process.getComponentsType())) {
        return new SparkJavaProcessor(process, property, filenameFromLabel);
    } else if (ComponentCategory.CATEGORY_4_STORM.getName().equals(process.getComponentsType())) {
        return new StormJavaProcessor(process, property, filenameFromLabel);
    } else if (ComponentCategory.CATEGORY_4_SPARKSTREAMING.getName().equals(process.getComponentsType())) {
        return new SparkJavaProcessor(process, property, filenameFromLabel);
    } else if (ComponentCategory.CATEGORY_4_CAMEL.getName().equals(process.getComponentsType())) {
        Bundle bundle = Platform.getBundle(PluginChecker.EXPORT_ROUTE_PLUGIN_ID);
        if (bundle != null) {
            try {
                Class camelJavaProcessor = bundle.loadClass("org.talend.resources.export.maven.runprocess.CamelJavaProcessor");
                Constructor constructor = camelJavaProcessor.getConstructor(IProcess.class, Property.class, boolean.class);
                return (MavenJavaProcessor) constructor.newInstance(process, property, filenameFromLabel);
            } catch (Exception e) {
                ExceptionHandler.process(e);
            }
        }
        return new MavenJavaProcessor(process, property, filenameFromLabel);
    } else {
        return new MavenJavaProcessor(process, property, filenameFromLabel);
    }
}