Examples with IContext org.talend.core.model.process.IContext used on opensource projects

Example 1 with IContext

use of org.talend.core.model.process.IContext in project tdi-studio-se by Talend.

the class GuessSchemaController method useMockJob.

private void useMockJob() {
    /*
         * get the select node,it's the input node of the process. then transfer selected context varriable to
         * openContextChooseDialog, added by hyWang
         */
    final IElementParameter switchParam = elem.getElementParameter(EParameterName.REPOSITORY_ALLOW_AUTO_SWITCH.getName());
    final Shell parentShell = this.composite.getShell();
    final Node inputNode = (Node) this.curParameter.getElement();
    if (connParameters == null) {
        initConnectionParameters();
    }
    final String tmpMemoSql = this.memoSQL;
    final DatabaseConnection connt = TracesConnectionUtils.createConnection(connParameters);
    IMetadataConnection iMetadataConnection = null;
    boolean isStatus = false;
    try {
        if (connt != null) {
            iMetadataConnection = ConvertionHelper.convert(connt);
            isStatus = checkConnection(iMetadataConnection);
        }
        if (isStatus) {
            if (EDatabaseTypeName.GENERAL_JDBC.getDisplayName().equals(iMetadataConnection.getDbType())) {
                info = new DbInfo(iMetadataConnection.getDbType(), iMetadataConnection.getUsername(), iMetadataConnection.getPassword(), iMetadataConnection.getDbVersionString(), iMetadataConnection.getUrl(), iMetadataConnection.getDriverClass(), iMetadataConnection.getDriverJarPath(), iMetadataConnection.getAdditionalParams());
            } else if (EDatabaseTypeName.HIVE.getDisplayName().equals(iMetadataConnection.getDbType())) {
                String jobTracker = TalendTextUtils.removeQuotes(String.valueOf(iMetadataConnection.getParameter(ConnParameterKeys.CONN_PARA_KEY_JOB_TRACKER_URL)));
                String nameNode = TalendTextUtils.removeQuotes(String.valueOf(iMetadataConnection.getParameter(ConnParameterKeys.CONN_PARA_KEY_NAME_NODE_URL)));
                String thrifturi = null;
                if (HiveModeInfo.get(iMetadataConnection.getDbVersionString()) == HiveModeInfo.EMBEDDED) {
                    thrifturi = "thrift://" + iMetadataConnection.getServerName() + ":" + iMetadataConnection.getPort();
                }
                info = new DbInfo(iMetadataConnection.getDbType(), iMetadataConnection.getUsername(), iMetadataConnection.getPassword(), iMetadataConnection.getDbVersionString(), iMetadataConnection.getUrl(), jobTracker, nameNode, thrifturi, iMetadataConnection.getDriverJarPath());
                String hiveServerVersion = String.valueOf(iMetadataConnection.getParameter(ConnParameterKeys.HIVE_SERVER_VERSION));
                //$NON-NLS-1$
                String driverClass = "";
                if (HiveServerVersionInfo.HIVE_SERVER_2.getKey().equals(hiveServerVersion)) {
                    driverClass = EDatabase4DriverClassName.HIVE2.getDriverClass();
                } else {
                    driverClass = EDatabase4DriverClassName.HIVE.getDriverClass();
                }
                info.setDriverClassName(driverClass);
            } else {
                info = new DbInfo(iMetadataConnection.getDbType(), iMetadataConnection.getUsername(), iMetadataConnection.getPassword(), iMetadataConnection.getDbVersionString(), iMetadataConnection.getUrl(), iMetadataConnection.getDriverJarPath());
            }
            final Property property = GuessSchemaProcess.getNewmockProperty();
            List<IContext> allcontexts = inputNode.getProcess().getContextManager().getListContext();
            OpenContextChooseComboDialog dialog = new OpenContextChooseComboDialog(parentShell, allcontexts);
            dialog.create();
            dialog.getShell().setText(CONTEXT_CHOOSE_DIALOG_TITLE);
            IContext selectContext = null;
            // job only have defoult context,or the query isn't context mode
            if (allcontexts.size() == 1 || TalendTextUtils.isCommonString(tmpMemoSql)) {
                selectContext = inputNode.getProcess().getContextManager().getDefaultContext();
            } else if (Window.OK == dialog.open()) {
                selectContext = dialog.getSelectedContext();
            }
            final IContext context = selectContext;
            if (context != null) {
                //
                final ProgressMonitorDialog pmd = new ProgressMonitorDialog(this.composite.getShell());
                pmd.run(true, true, new IRunnableWithProgress() {

                    @Override
                    public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                        Display.getDefault().asyncExec(new Runnable() {

                            @Override
                            public void run() {
                                runShadowProcess(property, inputNode, context, switchParam);
                            }
                        });
                    }
                });
            }
        } else {
            Display.getDefault().asyncExec(new Runnable() {

                @Override
                public void run() {
                    //$NON-NLS-1$
                    String pid = "org.talend.sqlbuilder";
                    //$NON-NLS-1$
                    String mainMsg = Messages.getString("GuessSchemaController.connectionFailed");
                    ErrorDialogWithDetailAreaAndContinueButton dialog = new ErrorDialogWithDetailAreaAndContinueButton(composite.getShell(), pid, mainMsg, connParameters.getConnectionComment());
                    if (dialog.getCodeOfButton() == Window.OK) {
                        openParamemerDialog(composite.getShell(), part.getProcess().getContextManager());
                    }
                }
            });
        }
    } catch (Exception e) {
        ExceptionHandler.process(e);
    }
// else {
// try {
// pmd2.run(true, true, new IRunnableWithProgress() {
// public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
// Display.getDefault().asyncExec(new Runnable() {
//
// public void run() {
// String pid = SqlBuilderPlugin.PLUGIN_ID;
//                    String mainMsg = Messages.getString("GuessSchemaController.connectionFailed"); //$NON-NLS-1$
// ErrorDialogWithDetailAreaAndContinueButton dialog = new ErrorDialogWithDetailAreaAndContinueButton(composite
// .getShell(), pid, mainMsg, connParameters.getConnectionComment());
// if (dialog.getCodeOfButton() == Window.OK) {
// openParamemerDialog(composite.getShell(), part.getTalendEditor().getProcess().getContextManager());
// }
// }
// });
// }
// });
// } catch (Exception e) {
// e.printStackTrace();
// }
// }
}

Example 2 with IContext

use of org.talend.core.model.process.IContext in project tdi-studio-se by Talend.

the class DbGenerationManager method getContextList.

protected List<String> getContextList(DbMapComponent component) {
    List<String> contextList = new ArrayList<String>();
    IProcess process = component.getProcess();
    IContext context = process.getContextManager().getDefaultContext();
    List<IContextParameter> paraList = context.getContextParameterList();
    for (IContextParameter para : paraList) {
        contextList.add(ContextParameterUtils.JAVA_NEW_CONTEXT_PREFIX + para.getName());
    }
    return contextList;
}

Example 3 with IContext

use of org.talend.core.model.process.IContext in project tdi-studio-se by Talend.

the class JSONShadowProcess method runWithErrorOutputAsException.

/**
     * 
     * DOC xye Comment method "runWithErrorOutputAsException".
     * 
     * @param outputErrorAsException
     * @return
     * @throws ProcessorException
     */
public CsvArray runWithErrorOutputAsException(final boolean outputErrorAsException) throws ProcessorException {
    IProcess talendProcess = buildProcess();
    IProcessor processor = ProcessorUtilities.getProcessor(talendProcess, null);
    processor.setProxyParameters(getProxyParameters());
    File previousFile = outPath.toFile();
    if (previousFile.exists()) {
        previousFile.delete();
    }
    IContext context = talendProcess.getContextManager().getDefaultContext();
    processor.setContext(context);
    process = processor.run(IProcessor.NO_STATISTICS, IProcessor.NO_TRACES, null);
    String error = ProcessStreamTrashReader.readErrorStream(process);
    if (outputErrorAsException) {
        if (error != null) {
            throw new ProcessorException(error);
        }
    } else {
        if (error != null) {
            log.warn(error, new ProcessorException(error));
        }
    }
    if (!outPath.toFile().exists()) {
        //$NON-NLS-1$
        throw new ProcessorException(Messages.getString("ShadowProcess.notGeneratedOutputException"));
    }
    try {
        CsvArray array = new CsvArray();
        array = array.createFrom(outPath.toFile(), currentProcessEncoding);
        return array;
    } catch (IOException ioe) {
        throw new ProcessorException(ioe);
    }
}

Example 4 with IContext

use of org.talend.core.model.process.IContext in project tdi-studio-se by Talend.

the class ContextRepositoryReviewDialog method okPressed.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.repository.ui.dialog.RepositoryReviewDialog#okPressed()
     */
@SuppressWarnings("unchecked")
@Override
protected void okPressed() {
    if (params == null || params.isEmpty()) {
        super.okPressed();
    }
    ProxyRepositoryFactory factory = ProxyRepositoryFactory.getInstance();
    if (createNewButton.getSelection()) {
        if (nameInvalid(contextNameText)) {
            //$NON-NLS-1$
            MessageDialog.openError(getShell(), "Context", msg);
            return;
        } else {
            item = PropertiesFactory.eINSTANCE.createContextItem();
            if (item == null) {
                return;
            }
            Property createProperty = PropertiesFactory.eINSTANCE.createProperty();
            createProperty.setAuthor(((RepositoryContext) CorePlugin.getContext().getProperty(Context.REPOSITORY_CONTEXT_KEY)).getUser());
            createProperty.setVersion(VersionUtils.DEFAULT_VERSION);
            //$NON-NLS-1$
            createProperty.setStatusCode("");
            try {
                String nextId = factory.getNextId();
                createProperty.setId(nextId);
                item.setProperty(createProperty);
                for (IContext context : contextManager.getListContext()) {
                    ContextType contextType = TalendFileFactory.eINSTANCE.createContextType();
                    contextType.setName(context.getName());
                    item.getContext().add(contextType);
                }
                item.setDefaultContext(contextManager.getDefaultContext().getName());
                item.getProperty().setLabel(contextNameText.getText().trim());
                IRepositoryService service = (IRepositoryService) GlobalServiceRegister.getDefault().getService(IRepositoryService.class);
                IProxyRepositoryFactory repositoryFactory = service.getProxyRepositoryFactory();
                try {
                    boolean nameAvaliabe = repositoryFactory.isNameAvailable(createProperty.getItem(), contextNameText.getText());
                    if (!nameAvaliabe) {
                        MessageDialog.openError(getShell(), "Context", //$NON-NLS-1$
                        Messages.getString(//$NON-NLS-1$
                        "PropertiesWizardPage.ItemExistsError"));
                        return;
                    }
                } catch (PersistenceException e) {
                    ExceptionHandler.process(e);
                    super.okPressed();
                }
                //$NON-NLS-1$
                factory.create(item, new Path(""));
            } catch (PersistenceException e) {
                ExceptionHandler.process(e);
                super.okPressed();
            }
        }
    } else {
        IStructuredSelection selection = (IStructuredSelection) getRepositoryTreeViewer().getSelection();
        RepositoryNode context = (RepositoryNode) selection.getFirstElement();
        try {
            // get the item from file
            IRepositoryViewObject contextObj = factory.getLastVersion(context.getObject().getProperty().getId());
            item = (ContextItem) contextObj.getProperty().getItem();
        } catch (PersistenceException e) {
            ExceptionHandler.process(e);
            super.okPressed();
        }
    }
    super.okPressed();
}

Example 5 with IContext

use of org.talend.core.model.process.IContext in project tdi-studio-se by Talend.

the class MemoryRuntimeComposite method initContextInput.

@SuppressWarnings("unchecked")
private void initContextInput() {
    List<IContext> contextList = (List<IContext>) viewPart.getContextComposite().getContextComboInput();
    if (contextList != null) {
        contextCombo.setSelection(new StructuredSelection(contextList.get(0)));
        contextCombo.setInput(contextList);
        ComboViewer processContextComboViewer = viewPart.getContextComposite().getContextComboViewer();
        IContext selectedContext = (IContext) ((IStructuredSelection) processContextComboViewer.getSelection()).getFirstElement();
        for (int i = 0; i < contextList.size(); i++) {
            if (contextList.get(i).getName().equals(selectedContext.getName())) {
                contextCombo.getCombo().select(i);
            }
        }
        contextCombo.addSelectionChangedListener(new ISelectionChangedListener() {

            @Override
            public void selectionChanged(SelectionChangedEvent event) {
                viewPart.getContextComposite().runSelectionChange(event);
            }
        });
    } else {
        contextCombo.getCombo().setEnabled(false);
    }
}