Examples with Type3Field org.talend.designer.scd.model.Type3Field used on opensource projects

Example 1 with Type3Field

use of org.talend.designer.scd.model.Type3Field in project tdi-studio-se by Talend.

the class ScdManager method createOutputSchema.

/**
     * DOC chuang Comment method "createOutputSchema".
     * 
     * @param unusedFields
     */
public void createOutputSchema() {
    // adding the surrogate Keys column
    Map<String, IMetadataColumn> surrogateKeysColumnMap = new HashMap<String, IMetadataColumn>();
    List<IMetadataColumn> outputColumnsAll = getOutputColumns(component);
    for (IMetadataColumn column : outputColumnsAll) {
        if (column.isKey()) {
            surrogateKeysColumnMap.put(column.getLabel(), column);
            break;
        }
    }
    // the unused columns must not be present in the output schema and also
    // remove all generated column from
    // output schema
    Map<String, IMetadataColumn> outputColumns = removeUnusedAndGeneratedColumns(component.getMetadataList(), unusedFields);
    IMetadataTable schema = component.getMetadataList().get(0);
    // adding all used columns to output schema
    Map<String, IMetadataColumn> inputColumnsMap = new HashMap<String, IMetadataColumn>();
    List<IMetadataColumn> inputColumns = getInputColumns(component);
    for (IMetadataColumn column : inputColumns) {
        inputColumnsMap.put(column.getLabel(), column);
        if (!unusedFields.contains(column.getLabel()) && outputColumns.get(column.getLabel()) == null) {
            schema.getListColumns().add(cloneColumn(column, column.getLabel()));
        }
    }
    // "current value" column
    if (type3Table != null) {
        for (Type3Field type3 : type3Table) {
            if (outputColumns.get(type3.getPreviousValue()) != null || StringUtils.isEmpty(type3.getPreviousValue())) {
                continue;
            }
            IMetadataColumn column = inputColumnsMap.get(type3.getCurrentValue());
            IMetadataColumn previous = cloneColumn(column, type3.getPreviousValue());
            outputColumns.put(previous.getLabel(), previous);
            schema.getListColumns().add(previous);
        }
    }
    // removeVersionFieldsFromOutput(outputColumns, schema, new String[] {
    // versionData.getStartName(),
    // versionData.getEndName(),
    // versionData.getVersionName(), versionData.getActiveName() });
    // for versionning columns {start, end} are datetime data type, version
    // is an integer, active is a
    // boolean
    ECodeLanguage lang = LanguageManager.getCurrentLanguage();
    if (type2Table != null && !type2Table.isEmpty()) {
        // start date
        IMetadataColumn startColumn = createMetadataColumn(outputColumns, schema, versionData.getStartName(), Date.class, lang);
        if (startColumn != null) {
            startColumn.setCustomId(1);
            startColumn.setCustom(true);
        }
        // end date
        IMetadataColumn endColumn = createMetadataColumn(outputColumns, schema, versionData.getEndName(), Date.class, lang);
        if (endColumn != null) {
            endColumn.setNullable(true);
            endColumn.setCustomId(2);
            endColumn.setCustom(true);
        }
        if (versionData.isVersionChecked()) {
            IMetadataColumn versionColumn = createMetadataColumn(outputColumns, schema, versionData.getVersionName(), Integer.class, lang);
            if (versionColumn != null) {
                versionColumn.setCustomId(3);
                versionColumn.setCustom(true);
            }
        }
        if (versionData.isActiveChecked()) {
            IMetadataColumn activeColumn = createMetadataColumn(outputColumns, schema, versionData.getActiveName(), Boolean.class, lang);
            if (activeColumn != null) {
                activeColumn.setCustomId(4);
                activeColumn.setCustom(true);
            }
        }
    }
    fixKeyColumnsInOutputSchema(schema, inputColumnsMap, surrogateKeysColumnMap, lang);
// removed by TDI-30934
// sort column by name
// Collections.sort(schema.getListColumns(), new Comparator<IMetadataColumn>() {
//
// public int compare(IMetadataColumn o1, IMetadataColumn o2) {
//
// return o1.getLabel().compareTo(o2.getLabel());
// }
//
// });
}

Example 2 with Type3Field

use of org.talend.designer.scd.model.Type3Field in project tdi-studio-se by Talend.

the class ScdManager method updateType3Parameter.

public void updateType3Parameter(List<Type3Field> model) {
    IElementParameter useL3 = paramsMap.get(ScdParameterConstants.USE_L3);
    if (useL3 == null) {
        return;
    }
    if (model == null || model.size() == 0) {
        useL3.setValue(Boolean.FALSE);
    } else {
        useL3.setValue(Boolean.TRUE);
        List<Map<String, String>> table = new ArrayList<Map<String, String>>();
        for (Type3Field field : model) {
            Map<String, String> row = new HashMap<String, String>();
            row.put(ScdParameterConstants.L3_ITEM_CURRENT_VALUE, field.getCurrentValue());
            row.put(ScdParameterConstants.L3_ITEM_PREV_VALUE, field.getPreviousValue());
            table.add(row);
        }
        updateElementParameter(ScdParameterConstants.L3_FIELDS_PARAM_NAME, table);
    }
}

Example 3 with Type3Field

use of org.talend.designer.scd.model.Type3Field in project tdi-studio-se by Talend.

the class Type3Section method onDropItems.

/*
     * (non-Javadoc)
     * 
     * @see org.talend.designer.scd.ui.IDragDropDelegate#onDropItems(java.lang.String, org.eclipse.swt.graphics.Point)
     */
public void onDropItems(String data, Point position) {
    //$NON-NLS-1$
    String[] items = data.split("\\|");
    // skip items[0], which is the number of selected elements
    for (int i = 1; i < items.length; i++) {
        Type3Field field = new Type3Field();
        // drop to current field
        field.setCurrentValue(items[i]);
        field.setPreviousValue(PREVIOUS_NAME_PREFIX + items[i]);
        if (!scdManager.getTypeTable().contains(items[i])) {
            scdManager.getTypeTable().add(items[i]);
        } else {
            continue;
        }
        tableModel.add(field);
    }
    tableViewer.setInput(tableModel);
}

Example 4 with Type3Field

use of org.talend.designer.scd.model.Type3Field in project tdi-studio-se by Talend.

the class ScdManager method reloadType3Parameter.

public void reloadType3Parameter() {
    IElementParameter useL3 = paramsMap.get(ScdParameterConstants.USE_L3);
    if (useL3 != null && useL3.getValue().equals(Boolean.TRUE)) {
        IElementParameter l3FieldsParam = paramsMap.get(ScdParameterConstants.L3_FIELDS_PARAM_NAME);
        type3Table = new ArrayList<Type3Field>();
        List<Map<String, String>> values = (List<Map<String, String>>) l3FieldsParam.getValue();
        for (Map<String, String> entry : values) {
            String current = entry.get(ScdParameterConstants.L3_ITEM_CURRENT_VALUE);
            String previous = entry.get(ScdParameterConstants.L3_ITEM_PREV_VALUE);
            type3Table.add(new Type3Field(current, previous));
        }
    }
}

Example 5 with Type3Field

use of org.talend.designer.scd.model.Type3Field in project tdi-studio-se by Talend.

the class Type3Section method addToolbarListener.

@Override
protected void addToolbarListener() {
    addEntryItem.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (inputColumns.size() > 0 && outputColumns.size() > 0) {
                Type3Field field = new Type3Field(outputColumns.get(0), inputColumns.get(0));
                tableModel.add(field);
                tableViewer.setInput(tableModel);
            }
        }
    });
    removeEntryItem.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            int[] selection = tableViewer.getTable().getSelectionIndices();
            if (selection == null || selection.length == 0) {
                return;
            }
            tableViewer.cancelEditing();
            for (int i = selection.length - 1; i >= 0; i--) {
                tableModel.remove(selection[i]);
            }
            tableViewer.setInput(tableModel);
        }
    });
    moveUpEntryItem.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            int[] selection = tableViewer.getTable().getSelectionIndices();
            if (selection == null || selection.length == 0) {
                return;
            }
            tableViewer.cancelEditing();
            // indices of item which will be updated
            List<Integer> updateIndices = new ArrayList<Integer>();
            int[] newSelectionIndices = adjustIndicesUp(selection, tableModel, updateIndices);
            // refresh
            tableViewer.setInput(tableModel);
        }
    });
    moveDownEntryItem.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            int[] selection = tableViewer.getTable().getSelectionIndices();
            if (selection == null || selection.length == 0) {
                return;
            }
            tableViewer.cancelEditing();
            // indices of item which will be updated
            List<Integer> updateIndices = new ArrayList<Integer>();
            int[] newSelectionIndices = adjustIndicesDown(selection, tableModel, updateIndices);
            // refresh
            tableViewer.setInput(tableModel);
        }
    });
}