Examples with SchemaTarget org.talend.repository.model.json.SchemaTarget used on opensource projects

Example 6 with SchemaTarget

use of org.talend.repository.model.json.SchemaTarget in project tdi-studio-se by Talend.

the class JSONWizard method performFinish.

/**
     * This method determine if the 'Finish' button is enable This method is called when 'Finish' button is pressed in
     * the wizard. We will create an operation and run it using wizard as execution context.
     */
@Override
public boolean performFinish() {
    boolean formIsPerformed = false;
    IWizardPage finalPage = getCurrentPage();
    if (finalPage == null) {
        finalPage = propertiesWizardPage;
    }
    // deleteTemFile();
    if (connection.isInputModel()) {
        if (finalPage instanceof JSONFileWizardPage) {
            int step = ((JSONFileWizardPage) finalPage).step;
            if (step == 2) {
                formIsPerformed = finalPage.isPageComplete();
                if (formIsPerformed) {
                    List schemas = connection.getSchema();
                    Set tables = ConnectionHelper.getTables(connection);
                    if (!schemas.isEmpty() && !tables.isEmpty()) {
                        JSONXPathLoopDescriptor currentSchema = (JSONXPathLoopDescriptor) schemas.get(0);
                        MetadataTable currentTable = (MetadataTable) tables.toArray(new MetadataTable[0])[0];
                        if (!currentSchema.getAbsoluteXPathQuery().equals(oldAbstractQueryPath)) {
                            resetMetadata(currentSchema.getSchemaTargets(), true);
                        } else {
                            resetMetadata(currentSchema.getSchemaTargets(), false);
                        }
                    }
                }
            } else {
                formIsPerformed = finalPage.isPageComplete();
            }
        } else {
            formIsPerformed = finalPage.isPageComplete();
        }
    } else {
        formIsPerformed = finalPage.isPageComplete();
    }
    if (formIsPerformed) {
        final IProxyRepositoryFactory factory = ProxyRepositoryFactory.getInstance();
        final IWorkspaceRunnable op = new IWorkspaceRunnable() {

            @Override
            public void run(IProgressMonitor monitor) throws CoreException {
                PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable() {

                    @Override
                    public void run() {
                        if (creation) {
                            String nextId = factory.getNextId();
                            connectionProperty.setId(nextId);
                            // changed by hqzhang for TDI-19527, label=displayName
                            connectionProperty.setLabel(connectionProperty.getDisplayName());
                            final RepositoryWorkUnit<Object> workUnit = new RepositoryWorkUnit<Object>("", this) {

                                @Override
                                protected void run() throws LoginException, PersistenceException {
                                    factory.create(connectionItem, propertiesWizardPage.getDestinationPath());
                                }
                            };
                            workUnit.setAvoidUnloadResources(true);
                            factory.executeRepositoryWorkUnit(workUnit);
                        } else {
                            // changed by hqzhang for TDI-19527, label=displayName
                            connectionProperty.setLabel(connectionProperty.getDisplayName());
                            // update schemas
                            Map<String, SchemaTarget> schemaTargetMap = new HashMap<String, SchemaTarget>();
                            EList<JSONXPathLoopDescriptor> schema = connection.getSchema();
                            if (schema != null && schema.size() > 0) {
                                JSONXPathLoopDescriptor jsonXPathLoopDescriptor = schema.get(0);
                                if (jsonXPathLoopDescriptor != null) {
                                    EList<SchemaTarget> schemaTargets = jsonXPathLoopDescriptor.getSchemaTargets();
                                    if (schemaTargets != null && schemaTargets.size() > 0) {
                                        for (SchemaTarget schemaTarget : schemaTargets) {
                                            schemaTargetMap.put(schemaTarget.getTagName(), schemaTarget);
                                        }
                                    }
                                }
                            }
                            Map<String, MetadataColumn> columnsMap = new HashMap<String, MetadataColumn>();
                            MetadataTable[] tables = ConnectionHelper.getTables(connectionItem.getConnection()).toArray(new MetadataTable[0]);
                            for (MetadataTable table : tables) {
                                EList<MetadataColumn> columns = table.getColumns();
                                Iterator<MetadataColumn> columnsIter = columns.iterator();
                                while (columnsIter.hasNext()) {
                                    MetadataColumn column = columnsIter.next();
                                    if (connection.isInputModel()) {
                                        if (schemaTargetMap.get(column.getLabel()) == null) {
                                            columnsIter.remove();
                                        } else {
                                            columnsMap.put(column.getLabel(), column);
                                        }
                                    } else {
                                        columnsMap.put(column.getLabel(), column);
                                    }
                                }
                            }
                            boolean hasAddedColumns = false;
                            Iterator<Entry<String, SchemaTarget>> schemaTargetIter = schemaTargetMap.entrySet().iterator();
                            while (schemaTargetIter.hasNext()) {
                                Map.Entry<String, SchemaTarget> entry = schemaTargetIter.next();
                                String key = entry.getKey();
                                if (columnsMap.get(key) == null) {
                                    hasAddedColumns = true;
                                    break;
                                }
                            }
                            if (hasAddedColumns) {
                                MessageDialog.openInformation(getShell(), "Detect new columns", "There are some new fields to extract, guess your schema manually if you want to apply the update.");
                            }
                            // update
                            RepositoryUpdateManager.updateFileConnection(connectionItem);
                            refreshInFinish(propertiesWizardPage.isNameModifiedByUser());
                            final RepositoryWorkUnit<Object> workUnit = new RepositoryWorkUnit<Object>("", this) {

                                @Override
                                protected void run() throws LoginException, PersistenceException {
                                    factory.save(connectionItem);
                                }
                            };
                            workUnit.setAvoidUnloadResources(true);
                            factory.executeRepositoryWorkUnit(workUnit);
                            closeLockStrategy();
                        }
                        final RepositoryWorkUnit<Object> workUnit = new RepositoryWorkUnit<Object>("", this) {

                            @Override
                            protected void run() throws LoginException, PersistenceException {
                                ProxyRepositoryFactory.getInstance().saveProject(ProjectManager.getInstance().getCurrentProject());
                            }
                        };
                        workUnit.setAvoidUnloadResources(true);
                        factory.executeRepositoryWorkUnit(workUnit);
                    }
                });
            }
        };
        IRunnableWithProgress iRunnableWithProgress = new IRunnableWithProgress() {

            @Override
            public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
                IWorkspace workspace = ResourcesPlugin.getWorkspace();
                try {
                    ISchedulingRule schedulingRule = workspace.getRoot();
                    // the update the project files need to be done in the workspace runnable to avoid all
                    // notification
                    // of changes before the end of the modifications.
                    workspace.run(op, schedulingRule, IWorkspace.AVOID_UPDATE, monitor);
                } catch (CoreException e) {
                    throw new InvocationTargetException(e);
                }
            }
        };
        try {
            new ProgressMonitorDialog(null).run(true, true, iRunnableWithProgress);
        } catch (InvocationTargetException e) {
            ExceptionHandler.process(e);
        } catch (InterruptedException e) {
        //
        }
        return true;
    } else {
        return false;
    }
}

Example 7 with SchemaTarget

use of org.talend.repository.model.json.SchemaTarget in project tdi-studio-se by Talend.

the class JSONFileStep2Form method addFieldsListeners.

/**
     * Main Fields addControls.
     */
@Override
protected void addFieldsListeners() {
    // add listener to tableMetadata (listen the event of the toolbars)
    fieldsTableEditorView.getExtendedTableModel().addAfterOperationListListener(new IListenableListListener() {

        @Override
        public void handleEvent(ListenableListEvent event) {
            checkFieldsValue();
        }
    });
    fieldsTableEditorView.getExtendedTableModel().addModifiedBeanListener(new IModifiedBeanListener<SchemaTarget>() {

        @Override
        public void handleEvent(ModifiedBeanEvent<SchemaTarget> event) {
            checkFieldsValue();
        // updateStatus(IStatus.OK, null);
        // String msg = fieldsTableEditorView.checkColumnNames();
        // if (!StringUtils.isEmpty(msg)) {
        // updateStatus(IStatus.ERROR, msg);
        // }
        }
    });
}

Example 8 with SchemaTarget

use of org.talend.repository.model.json.SchemaTarget in project tdi-studio-se by Talend.

the class JSONToXPathLinker method getNewSchemaTargetEntry.

public SchemaTarget getNewSchemaTargetEntry(String relativeXPathValue) {
    JSONExtractorFieldModel xpathNodeSchemaModel = fieldsTableEditorView.getModel();
    SchemaTarget schemaTarget = xpathNodeSchemaModel.createNewSchemaTarget();
    schemaTarget.setRelativeXPathQuery(relativeXPathValue);
    return schemaTarget;
}

Example 9 with SchemaTarget

use of org.talend.repository.model.json.SchemaTarget in project tdi-studio-se by Talend.

the class JSONToXPathLinker method getTreeItem.

@Override
protected TreeItem getTreeItem(Tree tree, Object dataOfTreeItem, Object dataOfTableItem) {
    String path = null;
    if (dataOfTableItem instanceof SchemaTarget) {
        SchemaTarget target = (SchemaTarget) dataOfTableItem;
        path = target.getRelativeXPathQuery();
    } else if (dataOfTableItem instanceof JSONXPathLoopDescriptor) {
        JSONXPathLoopDescriptor target = (JSONXPathLoopDescriptor) dataOfTableItem;
        path = target.getAbsoluteXPathQuery();
    }
    if (path == null) {
        return super.getTreeItem(tree, dataOfTreeItem, dataOfTableItem);
    }
    boolean expressionIsAbsolute = false;
    if (path.trim().startsWith("/")) {
        //$NON-NLS-1$
        expressionIsAbsolute = true;
    }
    //$NON-NLS-1$
    String fullPath = "";
    if (!expressionIsAbsolute) {
        if (loopXpathNodes.size() > 0) {
            //$NON-NLS-1$
            fullPath = loopXpathNodes.get(0) + "/";
        }
        // adapt relative path
        //$NON-NLS-1$
        String[] relatedSplitedPaths = path.split("\\.\\./");
        if (relatedSplitedPaths.length > 1) {
            int pathsToRemove = relatedSplitedPaths.length - 1;
            //$NON-NLS-1$
            String[] fullPathSplited = fullPath.split("/");
            //$NON-NLS-1$
            fullPath = "";
            for (int j = 1; j < (fullPathSplited.length - pathsToRemove); j++) {
                //$NON-NLS-1$
                fullPath += "/" + fullPathSplited[j];
            }
            //$NON-NLS-1$
            fullPath += "/" + relatedSplitedPaths[pathsToRemove];
        } else {
            fullPath += path;
        }
    } else {
        fullPath = path;
    }
    TreeItem treeItem = treePopulator.getTreeItem(fullPath);
    if (treeItem != null) {
        return treeItem;
    } else {
        return super.getTreeItem(tree, dataOfTreeItem, dataOfTableItem);
    }
}

Example 10 with SchemaTarget

use of org.talend.repository.model.json.SchemaTarget in project tdi-studio-se by Talend.

the class ExtractionFieldsWithJSONXPathEditorView method initToolBar.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.commons.ui.swt.advanced.dataeditor.AbstractDataTableEditorView#initToolBar()
     */
@Override
protected ExtendedToolbarView initToolBar() {
    return new ExtendedToolbarView(getMainComposite(), SWT.NONE, getExtendedTableViewer()) {

        @Override
        protected AddPushButtonForExtendedTable createAddPushButton() {
            return new AddPushButtonForExtendedTable(this.toolbar, getExtendedTableViewer()) {

                @Override
                protected Object getObjectToAdd() {
                    UniqueStringGenerator<SchemaTarget> generator = new UniqueStringGenerator<SchemaTarget>("column", getModel().getBeansList()) {

                        @Override
                        protected String getBeanString(SchemaTarget bean) {
                            // TODO Auto-generated method stub
                            return bean.getRelativeXPathQuery();
                        }
                    };
                    SchemaTarget tarhe = getModel().createNewSchemaTarget();
                    tarhe.setRelativeXPathQuery(generator.getUniqueString());
                    tarhe.setTagName(generator.getUniqueString());
                    return tarhe;
                }
            };
        }

        /*
             * (non-Javadoc)
             * 
             * @see org.talend.core.ui.extended.ExtendedToolbarView#createPastePushButton()
             */
        @Override
        protected PastePushButton createPastePushButton() {
            return new PastePushButtonForExtendedTable(toolbar, extendedTableViewer) {

                @Override
                protected Command getCommandToExecute(ExtendedTableModel extendedTableModel, Integer indexWhereInsert) {
                    return new ExtendedTablePasteCommand(extendedTableModel, indexWhereInsert) {

                        @Override
                        public List createPastableBeansList(ExtendedTableModel extendedTableModel, List copiedObjectsList) {
                            ArrayList list = new ArrayList();
                            JSONExtractorFieldModel fieldsModel = (JSONExtractorFieldModel) extendedTableModel;
                            for (Object current : copiedObjectsList) {
                                if (current instanceof SchemaTarget) {
                                    SchemaTarget original = (SchemaTarget) current;
                                    SchemaTarget copy = fieldsModel.createNewSchemaTarget();
                                    copy.setRelativeXPathQuery(original.getRelativeXPathQuery());
                                    copy.setTagName(original.getTagName());
                                    list.add(copy);
                                }
                            }
                            return list;
                        }
                    };
                }
            };
        }
    };
}