Examples with IComponent org.talend.core.model.components.IComponent used on opensource projects

Example 1 with IComponent

use of org.talend.core.model.components.IComponent in project tdi-studio-se by Talend.

the class ComponentsFactory method init.

private void init(boolean duringLogon) {
    // not used anymore
    removeOldComponentsUserFolder();
    long startTime = System.currentTimeMillis();
    // TimeMeasure.display = true;
    // TimeMeasure.displaySteps = true;
    // TimeMeasure.measureActive = true;
    // TimeMeasure.begin("initComponents");
    componentList = Collections.synchronizedSet(new HashSet<IComponent>());
    customComponentList = new HashSet<IComponent>();
    skeletonList = new ArrayList<String>();
    userComponentList = new HashSet<IComponent>();
    String installLocation = new Path(Platform.getConfigurationLocation().getURL().getPath()).toFile().getAbsolutePath();
    componentToProviderMap = new HashMap<IComponent, AbstractComponentsProvider>();
    boolean isNeedClean = !cleanDone && TalendCacheUtils.isSetCleanComponentCache();
    // only check this parameter one time, or it will reinitialize things all the time...
    cleanDone = true;
    isCreated = hasComponentFile(installLocation) && !isNeedClean;
    ComponentsCache cache = ComponentManager.getComponentCache();
    try {
        if (isCreated) {
            // it avoids to reload from disk again even more for commandline at each logon, since it's no use.
            if (cache.getComponentEntryMap().isEmpty()) {
                ComponentsCache loadCache = loadComponentResource(installLocation);
                cache.getComponentEntryMap().putAll(loadCache.getComponentEntryMap());
            }
        } else {
            cache.getComponentEntryMap().clear();
        }
    } catch (IOException e) {
        ExceptionHandler.process(e);
        cache.getComponentEntryMap().clear();
        isCreated = false;
    }
    loadComponentsFromComponentsProviderExtension();
    // TimeMeasure.step("initComponents", "loadComponentsFromProvider");
    // 2.Load Component from extension point: component_definition
    loadComponentsFromExtensions();
    // TimeMeasure.step("initComponents", "loadComponentsFromExtension[joblets?]");
    // will save only if needed.
    ComponentManager.saveResource();
    // init component name map, used to pick specified component immediately
    initComponentNameMap();
    // TimeMeasure.step("initComponents", "createCache");
    //$NON-NLS-1$ //$NON-NLS-2$
    log.debug(componentList.size() + " components loaded in " + (System.currentTimeMillis() - startTime) + " ms");
// TimeMeasure.end("initComponents");
// TimeMeasure.display = false;
// TimeMeasure.displaySteps = false;
// TimeMeasure.measureActive = false;
}

Example 2 with IComponent

use of org.talend.core.model.components.IComponent in project tdi-studio-se by Talend.

the class ComponentsFactory method loadComponentsFromFolder.

private void loadComponentsFromFolder(String pathSource, AbstractComponentsProvider provider) {
    boolean isCustom = false;
    if ("org.talend.designer.components.model.UserComponentsProvider".equals(provider.getId()) || "org.talend.designer.components.exchange.ExchangeComponentsProvider".equals(provider.getId())) {
        isCustom = true;
    }
    File source;
    try {
        source = provider.getInstallationFolder();
    } catch (IOException e1) {
        ExceptionHandler.process(e1);
        return;
    }
    File[] childDirectories;
    FileFilter fileFilter = new FileFilter() {

        @Override
        public boolean accept(final File file) {
            return file.isDirectory() && file.getName().charAt(0) != '.' && !file.getName().equals(IComponentsFactory.EXTERNAL_COMPONENTS_INNER_FOLDER);
        }
    };
    if (source == null) {
        //$NON-NLS-1$
        ExceptionHandler.process(new Exception(Messages.getString("ComponentsFactory.componentNotFound") + pathSource));
        return;
    }
    childDirectories = source.listFiles(fileFilter);
    IBrandingService service = (IBrandingService) GlobalServiceRegister.getDefault().getService(IBrandingService.class);
    // String[] availableComponents = service.getBrandingConfiguration().getAvailableComponents();
    FileFilter skeletonFilter = new FileFilter() {

        @Override
        public boolean accept(final File file) {
            String fileName = file.getName();
            return file.isFile() && fileName.charAt(0) != '.' && (fileName.endsWith(SKELETON_SUFFIX) || fileName.endsWith(INCLUDEFILEINJET_SUFFIX));
        }
    };
    // Changed by Marvin Wang on Feb.22 for bug TDI-19166, caz the test ConnectionManagerTest maybe get the null
    // context.
    BundleContext context = null;
    if (Platform.getProduct() != null) {
        final Bundle definingBundle = Platform.getProduct().getDefiningBundle();
        if (definingBundle != null) {
            context = definingBundle.getBundleContext();
        }
    }
    if (context == null) {
        context = CodeGeneratorActivator.getDefault().getBundle().getBundleContext();
    }
    ServiceReference sref = context.getServiceReference(PackageAdmin.class.getName());
    PackageAdmin admin = (PackageAdmin) context.getService(sref);
    String bundleName;
    if (!isCustom) {
        bundleName = admin.getBundle(provider.getClass()).getSymbolicName();
    } else {
        bundleName = IComponentsFactory.COMPONENTS_LOCATION;
    }
    if (childDirectories != null) {
        if (monitor != null) {
            this.subMonitor = SubMonitor.convert(monitor, Messages.getString("ComponentsFactory.load.components"), //$NON-NLS-1$
            childDirectories.length);
        }
        if (skeletonList != null) {
            // to optimize the size of the array
            skeletonList.ensureCapacity(childDirectories.length);
            for (File currentFolder : childDirectories) {
                // get the skeleton files first, then XML config files later.
                File[] skeletonFiles = currentFolder.listFiles(skeletonFilter);
                if (skeletonFiles != null) {
                    for (File file : skeletonFiles) {
                        // path
                        skeletonList.add(file.getAbsolutePath());
                    }
                }
                try {
                    File xmlMainFile = new File(currentFolder, ComponentFilesNaming.getInstance().getMainXMLFileName(currentFolder.getName(), getCodeLanguageSuffix()));
                    if (!xmlMainFile.exists()) {
                        // if not a component folder, ignore it.
                        continue;
                    }
                    String currentXmlSha1 = null;
                    try {
                        currentXmlSha1 = SHA1Util.calculateFromTextStream(new FileInputStream(xmlMainFile));
                    } catch (FileNotFoundException e) {
                    // nothing since exceptions are directly in the check bellow
                    }
                    // Need to check if this component is already in the cache or not.
                    // if yes, then we compare the sha1... and if different we reload the component
                    // if component is not in the cache, of course just load it!
                    ComponentsCache cache = ComponentManager.getComponentCache();
                    boolean foundComponentIsSame = false;
                    ComponentInfo existingComponentInfoInCache = null;
                    if (cache.getComponentEntryMap().containsKey(currentFolder.getName())) {
                        EList<ComponentInfo> infos = cache.getComponentEntryMap().get(currentFolder.getName());
                        for (ComponentInfo info : infos) {
                            if (StringUtils.equals(bundleName, info.getSourceBundleName())) {
                                existingComponentInfoInCache = info;
                                if (StringUtils.equals(info.getSha1(), currentXmlSha1)) {
                                    foundComponentIsSame = true;
                                }
                                // found component, no matter changed or not
                                break;
                            }
                        }
                    }
                    if (foundComponentIsSame) {
                        // it should go here mainly for commandline or if use like ctrl+shift+f3
                        if (componentsCache.containsKey(xmlMainFile.getAbsolutePath())) {
                            IComponent componentFromThisProvider = null;
                            for (IComponent component : componentsCache.get(xmlMainFile.getAbsolutePath()).values()) {
                                if (component instanceof EmfComponent) {
                                    if (bundleName.equals(((EmfComponent) component).getSourceBundleName())) {
                                        componentFromThisProvider = component;
                                        break;
                                    }
                                }
                            }
                            if (componentFromThisProvider != null) {
                                // In headless mode, we assume the components won't change and we will use a cache
                                componentList.add(componentFromThisProvider);
                                if (isCustom) {
                                    customComponentList.add(componentFromThisProvider);
                                }
                                continue;
                            }
                        }
                    }
                    if (!foundComponentIsSame) {
                        ComponentFileChecker.checkComponentFolder(currentFolder, getCodeLanguageSuffix());
                    }
                    String pathName = xmlMainFile.getAbsolutePath();
                    String applicationPath = ComponentBundleToPath.getPathFromBundle(bundleName);
                    // pathName = C:\myapp\plugins\myplugin\components\mycomponent\mycomponent.xml
                    pathName = (new Path(pathName)).toPortableString();
                    // pathName = C:/myapp/plugins/myplugin/components/mycomponent/mycomponent.xml
                    //$NON-NLS-1$
                    pathName = pathName.replace(applicationPath, "");
                    // pathName = /components/mycomponent/mycomponent.xml
                    // if not already in memory, just load the component from cache.
                    // if the component is already existing in cache and if it's the same, it won't reload all (cf
                    // flag: foundComponentIsSame)
                    EmfComponent currentComp = new EmfComponent(pathName, bundleName, xmlMainFile.getParentFile().getName(), pathSource, cache, foundComponentIsSame, provider);
                    if (!foundComponentIsSame) {
                        // force to call some functions to update the cache. (to improve)
                        currentComp.isVisibleInComponentDefinition();
                        currentComp.isTechnical();
                        currentComp.getOriginalFamilyName();
                        currentComp.getTranslatedFamilyName();
                        currentComp.getPluginExtension();
                        currentComp.getVersion();
                        currentComp.getModulesNeeded(null);
                        currentComp.getPluginDependencies();
                        // end of force cache update.
                        EList<ComponentInfo> componentsInfo = cache.getComponentEntryMap().get(currentFolder.getName());
                        for (ComponentInfo cInfo : componentsInfo) {
                            if (cInfo.getSourceBundleName().equals(bundleName)) {
                                cInfo.setSha1(currentXmlSha1);
                                break;
                            }
                        }
                        // this will force to save the cache later.
                        ComponentManager.setModified(true);
                    }
                    boolean hiddenComponent = false;
                    Collection<IComponentFactoryFilter> filters = ComponentsFactoryProviderManager.getInstance().getProviders();
                    for (IComponentFactoryFilter filter : filters) {
                        if (!filter.isAvailable(currentComp.getName())) {
                            hiddenComponent = true;
                            break;
                        }
                    }
                    // just don't load it
                    if (hiddenComponent && !(currentComp.getOriginalFamilyName().contains("Technical") || currentComp.isTechnical())) {
                        continue;
                    }
                    componentToProviderMap.put(currentComp, provider);
                    // hide it
                    if (hiddenComponent && (currentComp.getOriginalFamilyName().contains("Technical") || currentComp.isTechnical())) {
                        currentComp.setVisible(false);
                        currentComp.setTechnical(true);
                    }
                    if (provider.getId().contains("Camel")) {
                        currentComp.setPaletteType(ComponentCategory.CATEGORY_4_CAMEL.getName());
                    } else {
                        currentComp.setPaletteType(currentComp.getType());
                    }
                    if (componentList.contains(currentComp)) {
                        //$NON-NLS-1$ //$NON-NLS-2$
                        log.warn("Component " + currentComp.getName() + " already exists. Cannot load user version.");
                    } else {
                        // currentComp.setResourceBundle(getComponentResourceBundle(currentComp, source.toString(),
                        // null,
                        // provider));
                        currentComp.setProvider(provider);
                        componentList.add(currentComp);
                        if (isCustom) {
                            customComponentList.add(currentComp);
                        }
                        if (pathSource != null) {
                            Path userComponent = new Path(pathSource);
                            Path templatePath = new Path(IComponentsFactory.COMPONENTS_INNER_FOLDER + File.separatorChar + IComponentsFactory.EXTERNAL_COMPONENTS_INNER_FOLDER + File.separatorChar + ComponentUtilities.getExtFolder(OLD_COMPONENTS_USER_INNER_FOLDER));
                            if (userComponent.equals(templatePath)) {
                                userComponentList.add(currentComp);
                            }
                        }
                    }
                    // componentsCache only used bellow in case of headless (commandline) or if use like
                    // ctrl+shift+f3
                    String componentName = xmlMainFile.getAbsolutePath();
                    if (!componentsCache.containsKey(componentName)) {
                        componentsCache.put(componentName, new HashMap<String, IComponent>());
                    }
                    componentsCache.get(xmlMainFile.getAbsolutePath()).put(currentComp.getPaletteType(), currentComp);
                } catch (MissingMainXMLComponentFileException e) {
                    //$NON-NLS-1$ //$NON-NLS-2$
                    log.trace(currentFolder.getName() + " is not a " + getCodeLanguageSuffix() + " component", e);
                } catch (BusinessException e) {
                    BusinessException ex = new BusinessException(//$NON-NLS-1$ //$NON-NLS-2$
                    "Cannot load component \"" + currentFolder.getName() + "\": " + e.getMessage(), e);
                    ExceptionHandler.process(ex, Level.ERROR);
                }
                if (this.subMonitor != null) {
                    this.subMonitor.worked(1);
                }
                if (this.monitor != null && this.monitor.isCanceled()) {
                    return;
                }
            }
            // to optimize the size of the array
            skeletonList.trimToSize();
        }
    }
}

Example 3 with IComponent

use of org.talend.core.model.components.IComponent in project tdi-studio-se by Talend.

the class CodeGenerator method generateComponentCode.

/**
     * Generate Part Code for a given Component.
     * 
     * @param node the component
     * @param part the component's part
     * @return the generated code
     * @throws CodeGeneratorException if an error occurs during Code Generation
     */
public String generateComponentCode(NodesSubTree subProcess, INode node, ECodePart part, String incomingName, ETypeGen typeGen) throws CodeGeneratorException {
    CodeGeneratorArgument argument = new CodeGeneratorArgument();
    argument.setNode(node);
    argument.setAllMainSubTreeConnections(subProcess.getAllMainSubTreeConnections());
    argument.setCodePart(part);
    argument.setStatistics(statistics);
    argument.setTrace(trace);
    argument.setInterpreterPath(interpreterPath);
    argument.setLibPath(libPath);
    argument.setRuntimeFilePath(runtimeFilePath);
    argument.setCurrentProjectName(currentProjectName);
    argument.setContextName(contextName);
    argument.setJobName(jobName);
    argument.setJobVersion(jobVersion);
    argument.setCheckingSyntax(checkingSyntax);
    argument.setIncomingName(incomingName);
    argument.setIsRunInMultiThread(getRunInMultiThread());
    argument.setPauseTime(CorePlugin.getDefault().getRunProcessService().getPauseTime());
    JetBean jetBean = initializeJetBean(argument);
    StringBuffer content = new StringBuffer();
    try {
        if (typeGen == ETypeGen.ETL) {
            content.append(generateTypedComponentCode(EInternalTemplate.PART_HEADER, node, part, incomingName, subProcess));
        }
        IComponentFileNaming componentFileNaming = ComponentsFactoryProvider.getFileNamingInstance();
        IComponent component = node.getComponent();
        String templateURI = component.getPathSource() + TemplateUtil.DIR_SEP + node.getComponent().getName() + TemplateUtil.DIR_SEP + componentFileNaming.getJetFileName(node.getComponent(), language.getExtension(), part);
        // Need rewrite templateURI for generic component since create a new JetBean .
        if (EComponentType.GENERIC.equals(component.getComponentType())) {
            templateURI = TemplateUtil.JET_STUB_DIRECTORY + TemplateUtil.DIR_SEP + TemplateUtil.RESOURCES_DIRECTORY_GENERIC + TemplateUtil.DIR_SEP + "component_" + //$NON-NLS-1$
            part.getName() + TemplateUtil.EXT_SEP + language.getExtension() + TemplateUtil.TEMPLATE_EXT;
        }
        jetBean.setTemplateRelativeUri(templateURI);
        JetProxy proxy = new JetProxy(jetBean);
        content.append(proxy.generate());
        if (jetBean.getGenerationError() != null) {
            throw new CodeGeneratorException(jetBean.getGenerationError());
        }
        if (typeGen == ETypeGen.ETL) {
            content.append(generateTypedComponentCode(EInternalTemplate.PART_FOOTER, node, part, incomingName, subProcess));
        }
    } catch (JETException jetException) {
        log.error(jetException.getMessage(), jetException);
        throw new CodeGeneratorException(//$NON-NLS-1$
        jetException.toString() + " in " + argument.getJobName() + " job", //$NON-NLS-1$
        jetException);
    } catch (CoreException coreException) {
        log.error(coreException.getMessage(), coreException);
        throw new CodeGeneratorException(coreException);
    }
    return content.toString();
}

Example 4 with IComponent

use of org.talend.core.model.components.IComponent in project tdi-studio-se by Talend.

the class AlfrescoModelDialog method configureShell.

protected void configureShell(Shell newShell) {
    super.configureShell(newShell);
    IComponent component = alfrescoOutputManager.getAlfrescoOutputComponent().getComponent();
    Image createImage = CoreImageProvider.getComponentIcon(component, ICON_SIZE.ICON_32);
    newShell.setImage(createImage);
    newShell.setText(alfrescoOutputManager.getAlfrescoOutputComponent().getUniqueName());
    Rectangle boundsRG = new Rectangle(50, 50, 800, 600);
    newShell.setBounds(boundsRG);
// newShell.setMinimumSize(600, 600);
}

Example 5 with IComponent

use of org.talend.core.model.components.IComponent in project tdi-studio-se by Talend.

the class TalendEditorComponentLabelProvider method getText.

/*
     * return the label of each proposal(non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object)
     */
@Override
public String getText(Object element) {
    if (element != null && element instanceof ComponentContentProposal) {
        ComponentContentProposal proposal = (ComponentContentProposal) element;
        String label = proposal.getLabel();
        IComponent iComponent = proposal.getComponent();
        if (iComponent != null) {
            //$NON-NLS-1$
            return label + " - " + iComponent.getOriginalFamilyName();
        } else {
            return label;
        }
    }
    return super.getText(element);
}