Examples with DBColumnRepNode org.talend.dq.nodes.DBColumnRepNode used on opensource projects

Example 16 with DBColumnRepNode

use of org.talend.dq.nodes.DBColumnRepNode in project tdq-studio-se by Talend.

the class SemanticDiscoveryActionProvider method fillContextMenu.

/*
     * (non-Javadoc)
     * 
     * @see org.eclipse.ui.actions.ActionGroup#fillContextMenu(org.eclipse.jface.action.IMenuManager)
     */
@Override
public void fillContextMenu(IMenuManager menu) {
    // MOD mzhao user readonly role on svn repository mode.
    if (!isShowMenu()) {
        return;
    }
    TreeSelection currentSelection = ((TreeSelection) this.getContext().getSelection());
    Object firstElement = currentSelection.getFirstElement();
    boolean selectedMoreThanOne = currentSelection.size() > 1;
    // keep all of columns belong to same one table and create SemanticDiscoveryAction.
    if (selectedMoreThanOne || firstElement instanceof ColumnRepNode) {
        Set<String> currentTableSet = new HashSet<String>();
        MetadataTable createTable = ConnectionFactory.eINSTANCE.createMetadataTable();
        List<String> filterNames = new ArrayList<String>();
        Iterator<Object> columnIterator = currentSelection.iterator();
        while (columnIterator.hasNext()) {
            Object columnNode = columnIterator.next();
            MetadataColumn metadataColumn = null;
            if (DBColumnRepNode.class.isInstance(columnNode)) {
                metadataColumn = ((DBColumnRepNode) columnNode).getTdColumn();
                createTable = ColumnHelper.getColumnOwnerAsMetadataTable(metadataColumn);
            } else if (DFColumnRepNode.class.isInstance(columnNode)) {
                metadataColumn = ((DFColumnRepNode) columnNode).getMetadataColumn();
                createTable = ColumnHelper.getColumnOwnerAsMetadataTable(metadataColumn);
            } else {
                // If not all of elements which be selected is columns
                return;
            }
            currentTableSet.add(ResourceHelper.getUUID(createTable));
            // all of columns should come from same table
            if (currentTableSet.size() > 1) {
                return;
            }
            filterNames.add(metadataColumn.getName());
        }
        MetadataTable metadataTableWithFilter = new MetadataTableWithFilter(filterNames, createTable);
        semanticDiscoveryAction = new SemanticDiscoveryAction(metadataTableWithFilter);
    } else {
        // otherwise the selection is valid, only two possible status: only one columnset is select.
        if (firstElement instanceof DBTableRepNode) {
            DBTableRepNode node = (DBTableRepNode) firstElement;
            semanticDiscoveryAction = new SemanticDiscoveryAction(node.getTdTable());
        } else if (firstElement instanceof DBViewRepNode) {
            DBViewRepNode node = (DBViewRepNode) firstElement;
            semanticDiscoveryAction = new SemanticDiscoveryAction(node.getTdView());
        } else if (firstElement instanceof DFTableRepNode) {
            DFTableRepNode node = (DFTableRepNode) firstElement;
            semanticDiscoveryAction = new SemanticDiscoveryAction(node.getMetadataTable());
        }
    }
    menu.add(semanticDiscoveryAction);
}

Example 17 with DBColumnRepNode

use of org.talend.dq.nodes.DBColumnRepNode in project tdq-studio-se by Talend.

the class PreviewColumnProvider method fillContextMenu.

@Override
public void fillContextMenu(IMenuManager menu) {
    // MOD mzhao user readonly role on svn repository mode.
    if (!isShowMenu()) {
        return;
    }
    TreeSelection treeSelection = ((TreeSelection) this.getContext().getSelection());
    List<TdColumn> list = new ArrayList<TdColumn>();
    Object[] selectedObjs = treeSelection.toArray();
    for (Object obj : selectedObjs) {
        // MOD msjian 2011-12-7 TDQ-4091: the tdColumn info is not correct
        if (obj instanceof DBColumnRepNode) {
            list.add(((DBColumnRepNode) obj).getTdColumn());
        }
    // TDQ-4091 ~
    }
    if (!list.isEmpty()) {
        PreviewColumnAction action = new PreviewColumnAction(list.toArray(new TdColumn[list.size()]));
        menu.add(action);
    }
}

Example 18 with DBColumnRepNode

use of org.talend.dq.nodes.DBColumnRepNode in project tdq-studio-se by Talend.

the class RepositoryNodeHelper method createMetadataColumnRepNode.

/**
 * create a temp RepNode there is a lack of parent attribute
 *
 * @param findColumn
 */
private static DBColumnRepNode createMetadataColumnRepNode(TdColumn findColumn, IRepositoryViewObject lastVersion) {
    MetadataColumnRepositoryObject metadataColumn = new MetadataColumnRepositoryObject(lastVersion, findColumn);
    metadataColumn.setId(findColumn.getName());
    metadataColumn.setLabel(findColumn.getName());
    DBColumnRepNode columnNode = new DBColumnRepNode(metadataColumn, null, ENodeType.TDQ_REPOSITORY_ELEMENT, null);
    columnNode.setProperties(EProperties.LABEL, ERepositoryObjectType.METADATA_CON_COLUMN);
    columnNode.setProperties(EProperties.CONTENT_TYPE, ERepositoryObjectType.METADATA_CON_COLUMN);
    metadataColumn.setRepositoryNode(columnNode);
    return columnNode;
}

Example 19 with DBColumnRepNode

use of org.talend.dq.nodes.DBColumnRepNode in project tdq-studio-se by Talend.

the class RepositoryNodeHelper method recursiveFindTdColumn.

public static DBColumnRepNode recursiveFindTdColumn(TdColumn tdColumn) {
    if (tdColumn == null) {
        return null;
    }
    String uuidTdColumn = getUUID(tdColumn);
    if (uuidTdColumn == null) {
        return null;
    }
    IRepositoryNode columnSetNode = recursiveFind(ColumnHelper.getColumnOwnerAsColumnSet(tdColumn));
    if (columnSetNode == null) {
        return null;
    }
    // MOD gdbu 2011-7-18 bug 23161
    List<IRepositoryNode> childrens = columnSetNode.getChildren();
    if (childrens.size() == 0) {
        return null;
    }
    List<IRepositoryNode> children = childrens.get(0).getChildren();
    if (children.size() == 0) {
        return null;
    }
    // ~23161
    IRepositoryNode iRepositoryNode = children.get(0);
    if (iRepositoryNode != null && iRepositoryNode instanceof DBColumnRepNode) {
        for (IRepositoryNode childNode : children) {
            if (childNode != null && childNode instanceof DBColumnRepNode) {
                DBColumnRepNode dbColumnRepNode = (DBColumnRepNode) childNode;
                if (uuidTdColumn.equals(getUUID(dbColumnRepNode.getTdColumn()))) {
                    return dbColumnRepNode;
                }
            }
        }
    }
    return null;
}

Example 20 with DBColumnRepNode

use of org.talend.dq.nodes.DBColumnRepNode in project tdq-studio-se by Talend.

the class CorrelationAnalysisDetailsPage method canSave.

@Override
public ReturnCode canSave() {
    // MOD by gdbu 2011-3-21 bug 19179
    ReturnCode canModRetCode = super.canSave();
    if (!canModRetCode.isOk()) {
        return canModRetCode;
    }
    // ~19179
    String message = null;
    List<RepositoryNode> columnSetMultiValueList = getTreeViewer().getColumnSetMultiValueList();
    if (!columnSetMultiValueList.isEmpty()) {
        // MOD qiongli 2010-8-19.bug 14436.move some codes to the method of 'canDrop()', which judge to come
        // from same table
        List<RepositoryNode> nodes = treeViewer.getColumnSetMultiValueList();
        if (ColumnsetPackage.eINSTANCE.getCountAvgNullIndicator() == columnSetMultiIndicator.eClass() || ColumnsetPackage.eINSTANCE.getMinMaxDateIndicator() == columnSetMultiIndicator.eClass()) {
            message = verifyColumn(nodes, columnSetMultiIndicator.eClass());
        } else if (ColumnsetPackage.eINSTANCE.getWeakCorrelationIndicator() == columnSetMultiIndicator.eClass()) {
            List<DBColumnRepNode> columnNodes = RepositoryNodeHelper.getColumnNodeList(nodes.toArray());
            for (DBColumnRepNode columNode : columnNodes) {
                TdColumn tdColumn = columNode.getTdColumn();
                if (correlationAnalysisHandler.getDatamingType(tdColumn) != DataminingType.NOMINAL) {
                    // $NON-NLS-1$
                    message = DefaultMessagesImpl.getString("ColumnCorrelationNominalAndIntervalMasterPage.NotAllNominal");
                    break;
                }
            }
        }
    }
    if (message == null) {
        return new ReturnCode(true);
    }
    return new ReturnCode(message, false);
}