Examples with DBSEntityAttribute org.jkiss.dbeaver.model.struct.DBSEntityAttribute used on opensource projects

Example 16 with DBSEntityAttribute

use of org.jkiss.dbeaver.model.struct.DBSEntityAttribute in project dbeaver by serge-rider.

the class ColumnsMappingDialog method createDialogArea.

@Override
protected Composite createDialogArea(Composite parent) {
    DBPDataSource targetDataSource = settings.getTargetDataSource(mapping);
    boldFont = UIUtils.makeBoldFont(parent.getFont());
    Composite composite = new Composite(parent, SWT.NONE);
    composite.setLayout(new GridLayout(2, false));
    composite.setLayoutData(new GridData(GridData.FILL_BOTH));
    DBPDataSource sourceDataSource = mapping.getSource().getDataSource();
    UIUtils.createLabelText(composite, DTUIMessages.columns_mapping_dialog_composite_label_text_source_container, sourceDataSource == null ? "" : sourceDataSource.getContainer().getName(), SWT.BORDER | SWT.READ_ONLY);
    Text sourceEntity = UIUtils.createLabelText(composite, DTUIMessages.columns_mapping_dialog_composite_label_text_source_entity, DBUtils.getObjectFullName(mapping.getSource(), DBPEvaluationContext.UI), SWT.BORDER | SWT.READ_ONLY | SWT.MULTI | SWT.V_SCROLL);
    ((GridData) sourceEntity.getLayoutData()).widthHint = 600;
    ((GridData) sourceEntity.getLayoutData()).heightHint = UIUtils.getFontHeight(sourceEntity) * 3;
    UIUtils.createLabelText(composite, DTUIMessages.columns_mapping_dialog_composite_label_text_target_container, (targetDataSource == null ? "?" : targetDataSource.getContainer().getName()), SWT.BORDER | SWT.READ_ONLY);
    Text targetEntity = UIUtils.createLabelText(composite, DTUIMessages.columns_mapping_dialog_composite_label_text_target_entity, mapping.getTargetName(), SWT.BORDER | SWT.READ_ONLY);
    ((GridData) targetEntity.getLayoutData()).widthHint = 600;
    ((GridData) targetEntity.getLayoutData()).heightHint = UIUtils.getFontHeight(sourceEntity) * 3;
    mappingViewer = new TableViewer(composite, SWT.BORDER | SWT.MULTI | SWT.FULL_SELECTION);
    GridData gd = new GridData(GridData.FILL_BOTH);
    gd.widthHint = 600;
    gd.heightHint = 300;
    gd.horizontalSpan = 2;
    mappingViewer.getTable().setLayoutData(gd);
    mappingViewer.getTable().setLinesVisible(true);
    mappingViewer.getTable().setHeaderVisible(true);
    mappingViewer.setContentProvider(new ListContentProvider());
    mappingViewer.getTable().addKeyListener(new KeyAdapter() {

        @Override
        public void keyReleased(KeyEvent e) {
            if (e.character == SWT.DEL) {
                for (TableItem item : mappingViewer.getTable().getSelection()) {
                    DatabaseMappingAttribute attribute = (DatabaseMappingAttribute) item.getData();
                    attribute.setMappingType(DatabaseMappingType.skip);
                }
                mappingViewer.refresh();
            } else if (e.character == SWT.SPACE) {
                for (TableItem item : mappingViewer.getTable().getSelection()) {
                    DatabaseMappingAttribute attribute = (DatabaseMappingAttribute) item.getData();
                    attribute.setMappingType(DatabaseMappingType.existing);
                    try {
                        attribute.updateMappingType(new VoidProgressMonitor());
                    } catch (DBException e1) {
                        DBWorkbench.getPlatformUI().showError("Bad mapping", "Invalid column mapping", e1);
                    }
                }
                mappingViewer.refresh();
            }
        }
    });
    {
        TableViewerColumn columnSource = new TableViewerColumn(mappingViewer, SWT.LEFT);
        columnSource.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(ViewerCell cell) {
                DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) cell.getElement();
                cell.setText(DBUtils.getObjectFullName(attrMapping.getSource(), DBPEvaluationContext.UI));
                if (attrMapping.getIcon() != null) {
                    cell.setImage(DBeaverIcons.getImage(attrMapping.getIcon()));
                }
            }
        });
        columnSource.getColumn().setText(DTUIMessages.columns_mapping_dialog_column_source_text);
        columnSource.getColumn().setWidth(170);
    }
    {
        TableViewerColumn columnSourceType = new TableViewerColumn(mappingViewer, SWT.LEFT);
        columnSourceType.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(ViewerCell cell) {
                cell.setText(((DatabaseMappingAttribute) cell.getElement()).getSourceType());
            }
        });
        columnSourceType.getColumn().setText(DTUIMessages.columns_mapping_dialog_column_source_type_text);
        columnSourceType.getColumn().setWidth(100);
    }
    {
        TableViewerColumn columnTarget = new TableViewerColumn(mappingViewer, SWT.LEFT);
        columnTarget.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(ViewerCell cell) {
                DatabaseMappingAttribute mapping = (DatabaseMappingAttribute) cell.getElement();
                cell.setText(mapping.getTargetName());
                if (mapping.getMappingType() == DatabaseMappingType.unspecified) {
                    cell.setBackground(UIUtils.getSharedTextColors().getColor(SharedTextColors.COLOR_WARNING));
                } else {
                    cell.setBackground(null);
                }
                cell.setFont(boldFont);
            }
        });
        columnTarget.getColumn().setText(DTUIMessages.columns_mapping_dialog_column_target_text);
        columnTarget.getColumn().setWidth(170);
        columnTarget.setEditingSupport(new EditingSupport(mappingViewer) {

            @Override
            protected CellEditor getCellEditor(Object element) {
                try {
                    java.util.List<String> items = new ArrayList<>();
                    DatabaseMappingAttribute mapping = (DatabaseMappingAttribute) element;
                    if (mapping.getParent().getMappingType() == DatabaseMappingType.existing && mapping.getParent().getTarget() instanceof DBSEntity) {
                        DBSEntity parentEntity = (DBSEntity) mapping.getParent().getTarget();
                        for (DBSEntityAttribute attr : CommonUtils.safeCollection(parentEntity.getAttributes(new VoidProgressMonitor()))) {
                            items.add(attr.getName());
                        }
                    }
                    items.add(DatabaseMappingAttribute.TARGET_NAME_SKIP);
                    return new CustomComboBoxCellEditor(mappingViewer, mappingViewer.getTable(), items.toArray(new String[0]), SWT.DROP_DOWN);
                } catch (DBException e) {
                    DBWorkbench.getPlatformUI().showError("Bad value", "Wrong target column", e);
                    return null;
                }
            }

            @Override
            protected boolean canEdit(Object element) {
                return true;
            }

            @Override
            protected Object getValue(Object element) {
                return ((DatabaseMappingAttribute) element).getTargetName();
            }

            @Override
            protected void setValue(Object element, Object value) {
                try {
                    String name = CommonUtils.toString(value);
                    DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) element;
                    if (DatabaseMappingAttribute.TARGET_NAME_SKIP.equals(name)) {
                        attrMapping.setMappingType(DatabaseMappingType.skip);
                    } else {
                        if (attrMapping.getParent().getMappingType() == DatabaseMappingType.existing && attrMapping.getParent().getTarget() instanceof DBSEntity) {
                            DBSEntity parentEntity = (DBSEntity) attrMapping.getParent().getTarget();
                            for (DBSEntityAttribute attr : CommonUtils.safeCollection(parentEntity.getAttributes(new VoidProgressMonitor()))) {
                                if (name.equalsIgnoreCase(attr.getName())) {
                                    attrMapping.setTarget(attr);
                                    attrMapping.setMappingType(DatabaseMappingType.existing);
                                    attrMapping.setTargetName(name);
                                    return;
                                }
                            }
                        }
                        attrMapping.setMappingType(DatabaseMappingType.create);
                        attrMapping.setTargetName(name);
                    }
                } catch (DBException e) {
                    DBWorkbench.getPlatformUI().showError("Bad value", "Wrong target", e);
                } finally {
                    mappingViewer.refresh();
                }
            }
        });
    }
    {
        TableViewerColumn columnTargetType = new TableViewerColumn(mappingViewer, SWT.LEFT);
        columnTargetType.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(ViewerCell cell) {
                DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) cell.getElement();
                DBPDataSource dataSource = settings.getTargetDataSource(attrMapping);
                cell.setText(attrMapping.getTargetType(dataSource, true));
                cell.setFont(boldFont);
            }
        });
        columnTargetType.getColumn().setText(DTUIMessages.columns_mapping_dialog_column_target_type_text);
        columnTargetType.getColumn().setWidth(100);
        columnTargetType.setEditingSupport(new EditingSupport(mappingViewer) {

            @Override
            protected CellEditor getCellEditor(Object element) {
                DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) element;
                Set<String> types = new TreeSet<>();
                DBPDataSource dataSource = settings.getTargetDataSource(attrMapping);
                if (dataSource instanceof DBPDataTypeProvider) {
                    for (DBSDataType type : ((DBPDataTypeProvider) dataSource).getLocalDataTypes()) {
                        types.add(type.getName());
                    }
                }
                types.add(attrMapping.getTargetType(dataSource, true));
                return new CustomComboBoxCellEditor(mappingViewer, mappingViewer.getTable(), types.toArray(new String[0]), SWT.BORDER);
            }

            @Override
            protected boolean canEdit(Object element) {
                return true;
            }

            @Override
            protected Object getValue(Object element) {
                DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) element;
                return attrMapping.getTargetType(settings.getTargetDataSource(attrMapping), true);
            }

            @Override
            protected void setValue(Object element, Object value) {
                DatabaseMappingAttribute attrMapping = (DatabaseMappingAttribute) element;
                attrMapping.setTargetType(CommonUtils.toString(value));
                mappingViewer.refresh(element);
            }
        });
    }
    {
        TableViewerColumn columnType = new TableViewerColumn(mappingViewer, SWT.LEFT);
        columnType.setLabelProvider(new CellLabelProvider() {

            @Override
            public void update(ViewerCell cell) {
                DatabaseMappingAttribute mapping = (DatabaseMappingAttribute) cell.getElement();
                String text = "";
                switch(mapping.getMappingType()) {
                    case unspecified:
                        text = "?";
                        break;
                    case existing:
                        text = DTUIMessages.columns_mapping_dialog_cell_text_existing;
                        break;
                    case create:
                        text = DTUIMessages.columns_mapping_dialog_cell_text_new;
                        break;
                    case skip:
                        text = DTUIMessages.columns_mapping_dialog_cell_text_skip;
                        break;
                }
                cell.setText(text);
            }
        });
        columnType.getColumn().setText(DTUIMessages.columns_mapping_dialog_column_type_text_mapping);
        columnType.getColumn().setWidth(60);
    }
    mappingViewer.setInput(attributeMappings);
    return parent;
}

Example 17 with DBSEntityAttribute

use of org.jkiss.dbeaver.model.struct.DBSEntityAttribute in project dbeaver by serge-rider.

the class SQLGeneratorMerge method generateSQL.

@Override
public void generateSQL(DBRProgressMonitor monitor, StringBuilder sql, DBSEntity object) throws DBException {
    boolean hasAttr = false;
    sql.append("MERGE INTO ").append(getEntityName(object)).append(" AS tgt").append(getLineSeparator());
    sql.append("USING SOURCE_TABLE AS src").append(getLineSeparator());
    Collection<? extends DBSEntityAttribute> keyAttributes = getKeyAttributes(monitor, object);
    if (!CommonUtils.isEmpty(keyAttributes)) {
        sql.append("ON (");
        for (DBSEntityAttribute attr : keyAttributes) {
            if (hasAttr)
                sql.append(" AND ");
            sql.append("tgt.").append(DBUtils.getQuotedIdentifier(attr)).append("=src.").append(DBUtils.getQuotedIdentifier(attr));
            hasAttr = true;
        }
        sql.append(")\n");
    }
    sql.append("WHEN MATCHED\nTHEN UPDATE SET").append(getLineSeparator());
    hasAttr = false;
    for (DBSAttributeBase attr : getValueAttributes(monitor, object, keyAttributes)) {
        if (hasAttr)
            sql.append(", ");
        sql.append("tgt.").append(DBUtils.getQuotedIdentifier(object.getDataSource(), attr.getName())).append("=src.").append(DBUtils.getQuotedIdentifier(object.getDataSource(), attr.getName()));
        hasAttr = true;
    }
    sql.append(getLineSeparator()).append("WHEN NOT MATCHED").append(getLineSeparator()).append("THEN INSERT (");
    hasAttr = false;
    for (DBSEntityAttribute attr : getAllAttributes(monitor, object)) {
        if (hasAttr)
            sql.append(", ");
        sql.append(DBUtils.getQuotedIdentifier(attr));
        hasAttr = true;
    }
    sql.append(")").append(getLineSeparator()).append("VALUES (");
    hasAttr = false;
    for (DBSEntityAttribute attr : getAllAttributes(monitor, object)) {
        if (hasAttr)
            sql.append(", ");
        sql.append("src.").append(DBUtils.getQuotedIdentifier(attr));
        hasAttr = true;
    }
    sql.append(");\n");
}

Example 18 with DBSEntityAttribute

use of org.jkiss.dbeaver.model.struct.DBSEntityAttribute in project dbeaver by serge-rider.

the class SQLGeneratorDelete method generateSQL.

@Override
public void generateSQL(DBRProgressMonitor monitor, StringBuilder sql, DBSEntity object) throws DBException {
    sql.append("DELETE FROM ").append(getEntityName(object)).append(getLineSeparator()).append("WHERE ");
    Collection<? extends DBSEntityAttribute> keyAttributes = getKeyAttributes(monitor, object);
    if (CommonUtils.isEmpty(keyAttributes)) {
        keyAttributes = getAllAttributes(monitor, object);
    }
    boolean hasAttr = false;
    for (DBSEntityAttribute attr : keyAttributes) {
        if (hasAttr)
            sql.append(" AND ");
        sql.append(DBUtils.getObjectFullName(attr, DBPEvaluationContext.DML)).append("=");
        appendDefaultValue(sql, attr);
        hasAttr = true;
    }
    sql.append(";\n");
}

Example 19 with DBSEntityAttribute

use of org.jkiss.dbeaver.model.struct.DBSEntityAttribute in project dbeaver by serge-rider.

the class SQLGeneratorSelect method generateSQL.

@Override
public void generateSQL(DBRProgressMonitor monitor, StringBuilder sql, DBSEntity object) throws DBException {
    sql.append("SELECT ");
    boolean hasAttr = false;
    if (columnList) {
        for (DBSEntityAttribute attr : getAllAttributes(monitor, object)) {
            if (DBUtils.isHiddenObject(attr)) {
                continue;
            }
            if (hasAttr)
                sql.append(", ");
            sql.append(DBUtils.getObjectFullName(attr, DBPEvaluationContext.DML));
            hasAttr = true;
        }
        if (hasAttr) {
            sql.append(getLineSeparator());
        }
    }
    if (!hasAttr) {
        sql.append("* ");
    }
    sql.append("FROM ").append(getEntityName(object));
    sql.append(";\n");
}

Example 20 with DBSEntityAttribute

use of org.jkiss.dbeaver.model.struct.DBSEntityAttribute in project dbeaver by serge-rider.

the class EditVirtualEntityDialog method okPressed.

@Override
protected void okPressed() {
    if (editUniqueKeyPage != null) {
        Collection<DBSEntityAttribute> uniqueAttrs = editUniqueKeyPage.getSelectedAttributes();
        uniqueConstraint.setName(editUniqueKeyPage.getConstraintName());
        uniqueConstraint.setUseAllColumns(editUniqueKeyPage.isUseAllColumns());
        uniqueConstraint.setAttributes(uniqueConstraint.isUseAllColumns() ? Collections.emptyList() : uniqueAttrs);
        DBDRowIdentifier virtualEntityIdentifier = viewer.getVirtualEntityIdentifier();
        if (virtualEntityIdentifier != null) {
            try {
                virtualEntityIdentifier.reloadAttributes(new VoidProgressMonitor(), viewer.getModel().getAttributes());
            } catch (DBException e) {
                log.error(e);
            }
        }
    }
    if (editDictionaryPage != null) {
        editDictionaryPage.saveDictionarySettings();
    }
    vEntity.persistConfiguration();
    if (structChanged || columnsPage.isStructChanged()) {
        viewer.refreshData(null);
    }
    super.okPressed();
}