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

Example 6 with IElementParameterDefaultValue

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

the class AbstractSchemaController method createButtonCommand.

@Override
protected Command createButtonCommand(Button button) {
    // see 0003766: Problems with the read only mode of the properties on repository mode.
    if (checkForRepositoryShema(button)) {
        return null;
    }
    Button inputButton = button;
    IElementParameter switchParam = elem.getElementParameter(EParameterName.REPOSITORY_ALLOW_AUTO_SWITCH.getName());
    if (inputButton.getData(NAME).equals(SCHEMA)) {
        // this map wil hold the all input connection for the tUnite component
        Map<INode, Map<IMetadataTable, Boolean>> inputInfos = new HashMap<INode, Map<IMetadataTable, Boolean>>();
        INode node;
        if (elem instanceof Node) {
            node = (INode) elem;
        } else {
            // else instanceof Connection
            node = ((IConnection) elem).getSource();
        }
        IMetadataTable inputMetadata = null, inputMetaCopy = null;
        Connection inputConec = null;
        String propertyName = (String) inputButton.getData(PARAMETER_NAME);
        IElementParameter param = node.getElementParameter(propertyName);
        IElementParameter connectionParam = param.getChildParameters().get(EParameterName.CONNECTION.getName());
        String connectionName = null;
        if (connectionParam != null) {
            connectionName = (String) connectionParam.getValue();
        }
        Object obj = button.getData(FORCE_READ_ONLY);
        boolean forceReadOnly = false;
        if (obj != null) {
            forceReadOnly = (Boolean) obj;
        }
        boolean inputReadOnly = false, outputReadOnly = false, inputReadOnlyNode = false, inputReadOnlyParam = false;
        for (Connection connec : (List<Connection>) node.getIncomingConnections()) {
            if (connec.isActivate() && (connec.getLineStyle().equals(EConnectionType.FLOW_MAIN) || connec.getLineStyle().equals(EConnectionType.TABLE) || connec.getLineStyle().equals(EConnectionType.FLOW_MERGE) || connec.getLineStyle() == EConnectionType.FLOW_REF)) {
                if (connectionName != null && !connec.getName().equals(connectionName)) {
                    continue;
                }
                inputMetadata = connec.getMetadataTable();
                inputMetaCopy = inputMetadata.clone();
                inputConec = connec;
                if (connec.getSource().isReadOnly()) {
                    inputReadOnlyNode = true;
                } else {
                    for (IElementParameter curParam : connec.getSource().getElementParameters()) {
                        if (curParam.getFieldType() == EParameterFieldType.SCHEMA_TYPE || curParam.getFieldType() == EParameterFieldType.SCHEMA_REFERENCE) {
                            if (curParam.isReadOnly()) {
                                inputReadOnlyParam = true;
                            }
                        }
                    }
                }
                // check if the inputMetadata is readonly
                if (inputMetadata != null) {
                    for (IMetadataColumn column : inputMetadata.getListColumns(true)) {
                        IMetadataColumn columnCopied = inputMetaCopy.getColumn(column.getLabel());
                        columnCopied.setCustom(column.isCustom());
                        columnCopied.setReadOnly(column.isReadOnly());
                    }
                    inputMetaCopy.setReadOnly(inputMetadata.isReadOnly());
                    inputReadOnly = prepareReadOnlyTable(inputMetaCopy, inputReadOnlyParam, inputReadOnlyNode);
                }
                // store the value for Dialog
                Map<IMetadataTable, Boolean> oneInput = new HashMap<IMetadataTable, Boolean>();
                oneInput.put(inputMetaCopy, inputReadOnly);
                inputInfos.put(connec.getSource(), oneInput);
            }
        }
        if (connectionParam != null && inputMetadata == null) {
            //$NON-NLS-1$
            MessageDialog.openError(//$NON-NLS-1$
            button.getShell(), //$NON-NLS-1$
            Messages.getString("AbstractSchemaController.inputNotSet"), //$NON-NLS-1$
            Messages.getString("AbstractSchemaController.connectionNotAvaliable"));
            return null;
        }
        IMetadataTable originaleMetadataTable = getMetadataTableFromXml(node);
        // check if the outputMetadata is readonly
        IMetadataTable originaleOutputTable = node.getMetadataFromConnector(param.getContext());
        // when several schema_type button ,need get the right one which is opening
        //$NON-NLS-1$
        IElementParameter schemaParam = param.getChildParameters().get("SCHEMA_TYPE");
        // need setRepository here
        if (!param.getContext().equals(schemaParam.getContext())) {
            //$NON-NLS-1$
            schemaParam = param.getChildParameters().get("SCHEMA_TYPE");
        }
        if (schemaParam != null && EmfComponent.REPOSITORY.equals(schemaParam.getValue())) {
            if (originaleOutputTable != null && originaleOutputTable instanceof MetadataTable) {
                ((MetadataTable) originaleOutputTable).setRepository(true);
            }
        } else if (schemaParam != null && EmfComponent.BUILTIN.equals(schemaParam.getValue())) {
            if (originaleOutputTable != null && originaleOutputTable instanceof MetadataTable) {
                ((MetadataTable) originaleOutputTable).setRepository(false);
            }
        }
        if ("tUniservBTGeneric".equals(node.getComponent().getName())) {
            //$NON-NLS-1$
            //$NON-NLS-1$
            originaleOutputTable = node.getMetadataTable("OUTPUT_SCHEMA");
        }
        IMetadataTable outputMetaCopy = originaleOutputTable.clone(true);
        for (IMetadataColumn column : originaleOutputTable.getListColumns(true)) {
            IMetadataColumn columnCopied = outputMetaCopy.getColumn(column.getLabel());
            columnCopied.setCustom(column.isCustom());
            columnCopied.setReadOnly(column.isReadOnly());
            if (//$NON-NLS-1$ //$NON-NLS-2$
            ("tLogCatcher".equals(node.getComponent().getName()) || "tStatCatcher".equals(node.getComponent().getName())) && !outputMetaCopy.sameMetadataAs(originaleMetadataTable, IMetadataColumn.OPTIONS_NONE)) {
                columnCopied.setReadOnly(false);
            }
        }
        outputMetaCopy.setReadOnly(originaleOutputTable.isReadOnly() || param.isReadOnly(node.getElementParametersWithChildrens()));
        if (//$NON-NLS-1$ //$NON-NLS-2$
        ("tLogCatcher".equals(node.getComponent().getName()) || "tStatCatcher".equals(node.getComponent().getName())) && !outputMetaCopy.sameMetadataAs(originaleMetadataTable, IMetadataColumn.OPTIONS_NONE)) {
            outputMetaCopy.setReadOnly(false);
        }
        //$NON-NLS-1$
        IElementParameter schemaTypeParam = param.getChildParameters().get("SCHEMA_TYPE");
        List<IElementParameterDefaultValue> defaultValues = schemaTypeParam.getDefaultValues();
        for (IElementParameterDefaultValue elementParameterDefaultValue : defaultValues) {
            if (elementParameterDefaultValue.getDefaultValue() instanceof MetadataTable) {
                MetadataTable table = (MetadataTable) elementParameterDefaultValue.getDefaultValue();
                outputMetaCopy.setReadOnlyColumnPosition(table.getReadOnlyColumnPosition());
                break;
            }
        }
        outputMetaCopy.sortCustomColumns();
        if (!forceReadOnly) {
            outputReadOnly = prepareReadOnlyTable(outputMetaCopy, param.isReadOnly(), node.isReadOnly());
        } else {
            outputReadOnly = true;
        }
        // create the MetadataDialog
        MetadataDialog metaDialog = null;
        if (inputMetadata != null) {
            if (inputInfos != null && inputInfos.size() > 1 && connectionName == null) {
                MetadataDialogForMerge metaDialogForMerge = new MetadataDialogForMerge(composite.getShell(), inputInfos, outputMetaCopy, node, getCommandStack());
                //$NON-NLS-1$
                metaDialogForMerge.setText(Messages.getString("AbstractSchemaController.schemaOf") + node.getLabel());
                metaDialogForMerge.setInputReadOnly(inputReadOnly);
                metaDialogForMerge.setOutputReadOnly(outputReadOnly);
                if (metaDialogForMerge.open() == MetadataDialogForMerge.OK) {
                    // inputMetaCopy = metaDialog.getInputMetaData();
                    outputMetaCopy = metaDialogForMerge.getOutputMetaData();
                    // check if the metadata is modified
                    boolean modified = false;
                    if (!outputMetaCopy.sameMetadataAs(originaleOutputTable, IMetadataColumn.OPTIONS_NONE)) {
                        modified = true;
                    } else {
                        if (inputMetadata != null) {
                            // Notice: the Map inputInfos maybe is modified by the dialog.
                            Set<INode> inputNodes = inputInfos.keySet();
                            for (INode inputNode : inputNodes) {
                                Map<IMetadataTable, Boolean> oneInput = inputInfos.get(inputNode);
                                inputMetaCopy = (IMetadataTable) oneInput.keySet().toArray()[0];
                                if (!inputMetaCopy.sameMetadataAs(inputNode.getMetadataList().get(0), IMetadataColumn.OPTIONS_NONE)) {
                                    modified = true;
                                }
                            }
                        }
                    }
                    // create the changeMetadataCommand
                    if (modified) {
                        if (switchParam != null) {
                            switchParam.setValue(Boolean.FALSE);
                        }
                        Command changeMetadataCommand = null;
                        // only output, no input
                        if (inputInfos.isEmpty()) {
                            changeMetadataCommand = new ChangeMetadataCommand(node, param, null, null, null, originaleOutputTable, outputMetaCopy);
                        } else {
                            Set<INode> inputNodes = inputInfos.keySet();
                            int count = 0;
                            for (INode inputNode : inputNodes) {
                                Map<IMetadataTable, Boolean> oneInput = inputInfos.get(inputNode);
                                inputMetaCopy = (IMetadataTable) oneInput.keySet().toArray()[0];
                                if (count == 0) {
                                    changeMetadataCommand = new ChangeMetadataCommand(node, param, inputNode, inputNode.getMetadataList().get(0), inputMetaCopy, originaleOutputTable, outputMetaCopy);
                                } else {
                                    changeMetadataCommand = changeMetadataCommand.chain(new ChangeMetadataCommand(node, param, inputNode, inputNode.getMetadataList().get(0), inputMetaCopy, originaleOutputTable, outputMetaCopy));
                                }
                                count++;
                            }
                        }
                        return changeMetadataCommand;
                    }
                }
            } else {
                INode inputNode = (inputConec.getSource());
                if (inputMetaCopy.getAttachedConnector() == null) {
                    INodeConnector mainConnector;
                    if (inputNode.isELTComponent()) {
                        mainConnector = inputNode.getConnectorFromType(EConnectionType.TABLE);
                    } else {
                        mainConnector = inputNode.getConnectorFromType(EConnectionType.FLOW_MAIN);
                    }
                    inputMetaCopy.setAttachedConnector(mainConnector.getName());
                }
                metaDialog = new MetadataDialog(composite.getShell(), inputMetaCopy, inputNode, outputMetaCopy, node, getCommandStack());
            }
        } else {
            metaDialog = new MetadataDialog(composite.getShell(), outputMetaCopy, node, getCommandStack());
        }
        if (metaDialog != null) {
            //$NON-NLS-1$
            metaDialog.setText(Messages.getString("AbstractSchemaController.schema.title", node.getLabel()));
            metaDialog.setInputReadOnly(inputReadOnly);
            metaDialog.setOutputReadOnly(outputReadOnly);
            setMetadataTableOriginalNameList(inputMetadata, inputMetaCopy);
            setMetadataTableOriginalNameList(originaleOutputTable, outputMetaCopy);
            if (metaDialog.open() == MetadataDialog.OK) {
                inputMetaCopy = metaDialog.getInputMetaData();
                outputMetaCopy = metaDialog.getOutputMetaData();
                boolean modified = false;
                if (!outputMetaCopy.sameMetadataAs(originaleOutputTable, IMetadataColumn.OPTIONS_NONE)) {
                    modified = true;
                } else {
                    if (inputMetadata != null) {
                        if (!inputMetaCopy.sameMetadataAs(inputMetadata, IMetadataColumn.OPTIONS_NONE)) {
                            modified = true;
                        }
                    }
                }
                if (modified) {
                    if (switchParam != null) {
                        switchParam.setValue(Boolean.FALSE);
                    }
                    INode inputNode = null;
                    if (inputConec != null) {
                        inputNode = inputConec.getSource();
                    }
                    ChangeMetadataCommand changeMetadataCommand = new ChangeMetadataCommand(node, param, inputNode, inputMetadata, inputMetaCopy, originaleOutputTable, outputMetaCopy);
                    return changeMetadataCommand;
                }
            }
        }
    } else if (inputButton.getData(NAME).equals(RETRIEVE_SCHEMA)) {
        Node node = (Node) elem;
        // String propertyName = (String) inputButton.getData(PARAMETER_NAME);
        final Command cmd = RetrieveSchemaHelper.retrieveSchemasCommand(node);
        if (switchParam != null) {
            switchParam.setValue(Boolean.FALSE);
        }
        return cmd;
    } else if (inputButton.getData(NAME).equals(RESET_COLUMNS)) {
        Node node = (Node) elem;
        String propertyName = (String) inputButton.getData(PARAMETER_NAME);
        IElementParameter param = node.getElementParameter(propertyName);
        final Command cmd = SynchronizeSchemaHelper.createCommand(node, param);
        if (switchParam != null) {
            switchParam.setValue(Boolean.FALSE);
        }
        return cmd;
    } else if (button.getData(NAME).equals(REPOSITORY_CHOICE)) {
        String paramName = (String) button.getData(PARAMETER_NAME);
        IElementParameter schemaParam = elem.getElementParameter(paramName);
        ERepositoryObjectType type = ERepositoryObjectType.METADATA_CON_TABLE;
        String filter = schemaParam.getFilter();
        if (elem instanceof Node) {
            Node sapNode = (Node) elem;
            if (sapNode.getComponent().getName().startsWith("tESB")) {
                //$NON-NLS-1$
                filter = ERepositoryObjectType.SERVICESOPERATION.getType();
            }
        }
        RepositoryReviewDialog dialog = new RepositoryReviewDialog(button.getShell(), type, filter);
        if (dialog.open() == RepositoryReviewDialog.OK) {
            RepositoryNode node = dialog.getResult();
            while (node.getObject().getProperty().getItem() == null || (!(node.getObject().getProperty().getItem() instanceof ConnectionItem))) {
                node = node.getParent();
            }
            IRepositoryViewObject object = dialog.getResult().getObject();
            Property property = object.getProperty();
            String id = property.getId();
            // The name is Table Name.
            String name = object.getLabel();
            org.talend.core.model.metadata.builder.connection.MetadataTable table = null;
            if (property.getItem() instanceof SAPConnectionItem && object instanceof MetadataTableRepositoryObject) {
                MetadataTableRepositoryObject metadataObject = (MetadataTableRepositoryObject) object;
                table = (org.talend.core.model.metadata.builder.connection.MetadataTable) metadataObject.getModelElement();
                if (table.eContainer() instanceof SAPFunctionUnit) {
                    SAPFunctionUnit function = (SAPFunctionUnit) table.eContainer();
                    String tableType = table.getTableType() == null ? MetadataSchemaType.OUTPUT.name() : table.getTableType();
                    //$NON-NLS-1$ //$NON-NLS-2$
                    name = function.getLabel() + "/" + tableType + "/" + name;
                }
            }
            if (name != null) {
                if (elem instanceof Node) {
                    Node nodeElement = (Node) elem;
                    //$NON-NLS-1$
                    String value = id + " - " + name;
                    IMetadataTable repositoryMetadata = MetadataToolHelper.getMetadataFromRepository(value);
                    if (nodeElement.getComponent().getName().equals("tSQLTemplateMerge")) {
                        //$NON-NLS-1$
                        if (paramName.equals("SCHEMA")) {
                            //$NON-NLS-1$
                            //$NON-NLS-1$
                            paramName = "SOURCE_TABLE";
                            Command dbSelectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(repositoryMetadata.getTableName()));
                            executeCommand(dbSelectorCommand);
                            Text labelText = (Text) hashCurControls.get(paramName);
                            labelText.setText(TalendTextUtils.addQuotes(repositoryMetadata.getTableName()));
                            //$NON-NLS-1$
                            paramName = "SCHEMA:REPOSITORY_SCHEMA_TYPE";
                            dbSelectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(name));
                            executeCommand(dbSelectorCommand);
                            labelText = (Text) hashCurControls.get(paramName);
                            labelText.setText(TalendTextUtils.addQuotes(name));
                            //$NON-NLS-1$
                            paramName = "SCHEMA";
                        } else if (paramName.equals("SCHEMA_TARGET")) {
                            //$NON-NLS-1$
                            //$NON-NLS-1$
                            paramName = "TARGET_TABLE";
                            Command dbSelectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(repositoryMetadata.getTableName()));
                            executeCommand(dbSelectorCommand);
                            Text labelText = (Text) hashCurControls.get(paramName);
                            labelText.setText(TalendTextUtils.addQuotes(repositoryMetadata.getTableName()));
                            //$NON-NLS-1$
                            paramName = "SCHEMA_TARGET:REPOSITORY_SCHEMA_TYPE";
                            dbSelectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(name));
                            executeCommand(dbSelectorCommand);
                            labelText = (Text) hashCurControls.get(paramName);
                            labelText.setText(TalendTextUtils.addQuotes(name));
                            //$NON-NLS-1$
                            paramName = "SCHEMA_TARGET";
                        }
                    } else if (nodeElement.getComponent().getName().startsWith("tSQLTemplate")) {
                        //$NON-NLS-1$
                        if (paramName.equals("SCHEMA")) {
                            //$NON-NLS-1$
                            //$NON-NLS-1$
                            paramName = "TABLE_NAME";
                            Command dbSelectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(repositoryMetadata.getTableName()));
                            executeCommand(dbSelectorCommand);
                            Text labelText = (Text) hashCurControls.get(paramName);
                            labelText.setText(TalendTextUtils.addQuotes(repositoryMetadata.getTableName()));
                            //$NON-NLS-1$
                            paramName = "SCHEMA:REPOSITORY_SCHEMA_TYPE";
                            dbSelectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(name));
                            executeCommand(dbSelectorCommand);
                            labelText = (Text) hashCurControls.get(paramName);
                            labelText.setText(TalendTextUtils.addQuotes(name));
                            //$NON-NLS-1$
                            paramName = "SCHEMA";
                        } else if (paramName.equals("SCHEMA_TARGET")) {
                            //$NON-NLS-1$
                            //$NON-NLS-1$
                            paramName = "TABLE_NAME_TARGET";
                            Command dbSelectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(repositoryMetadata.getTableName()));
                            executeCommand(dbSelectorCommand);
                            Text labelText = (Text) hashCurControls.get(paramName);
                            labelText.setText(TalendTextUtils.addQuotes(repositoryMetadata.getTableName()));
                            //$NON-NLS-1$
                            paramName = "SCHEMA_TARGET:REPOSITORY_SCHEMA_TYPE";
                            dbSelectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(name));
                            executeCommand(dbSelectorCommand);
                            labelText = (Text) hashCurControls.get(paramName);
                            labelText.setText(TalendTextUtils.addQuotes(name));
                            //$NON-NLS-1$
                            paramName = "SCHEMA_TARGET";
                        }
                    } else if (nodeElement.getComponent().getName().startsWith("tSalesforce")) {
                        //$NON-NLS-1$
                        //$NON-NLS-1$
                        paramName = paramName + ":" + EParameterName.REPOSITORY_SCHEMA_TYPE.getName();
                        Command selectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(value));
                        executeCommand(selectorCommand);
                    } else {
                        Command dbSelectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(repositoryMetadata.getTableName()));
                        executeCommand(dbSelectorCommand);
                        Text labelText = (Text) hashCurControls.get(paramName);
                        if (labelText != null) {
                            labelText.setText(TalendTextUtils.addQuotes(repositoryMetadata.getTableName()));
                        }
                    }
                }
            }
            //$NON-NLS-1$
            String value = id + " - " + name;
            //$NON-NLS-1$
            String fullParamName = paramName + ":" + getRepositoryChoiceParamName();
            org.talend.core.model.metadata.builder.connection.Connection connection = null;
            if (elem instanceof Node) {
                IMetadataTable repositoryMetadata = null;
                if (table != null && table instanceof SAPBWTable) {
                    repositoryMetadata = ConvertionHelper.convert(table);
                } else {
                    repositoryMetadata = MetadataToolHelper.getMetadataFromRepository(value);
                    connection = MetadataToolHelper.getConnectionFromRepository(value);
                }
                // For SAP see bug 5423
                String functionId = node.getParent().getId();
                if (//$NON-NLS-1$//$NON-NLS-2$
                ((Node) elem).getUniqueName().startsWith("tSAP") && !((Node) elem).getUniqueName().startsWith("tSAPHana") && functionId != "-1") {
                    //$NON-NLS-1$
                    Node sapNode = (Node) elem;
                    repositoryMetadata = getMetadataFromRepository(id, functionId, name);
                    String functionName = node.getParent().getObject().getLabel();
                    for (IElementParameter param : sapNode.getElementParameters()) {
                        SAPParametersUtils.retrieveSAPParams(elem, connection, param, functionName);
                    }
                }
                // For validation rule.
                boolean isValRulesLost = false;
                IRepositoryViewObject currentValRuleObj = ValidationRulesUtil.getCurrentValidationRuleObjs(elem);
                if (currentValRuleObj != null) {
                    List<IRepositoryViewObject> valRuleObjs = ValidationRulesUtil.getRelatedValidationRuleObjs(value);
                    if (!ValidationRulesUtil.isCurrentValRuleObjInList(valRuleObjs, currentValRuleObj)) {
                        if (!MessageDialog.openConfirm(button.getShell(), //$NON-NLS-1$
                        Messages.getString("AbstractSchemaController.validationrule.title.confirm"), Messages.getString("AbstractSchemaController.validationrule.selectMetadataMsg"))) {
                            //$NON-NLS-1$
                            return null;
                        } else {
                            isValRulesLost = true;
                        }
                    }
                }
                if (repositoryMetadata == null) {
                    repositoryMetadata = new MetadataTable();
                }
                if (switchParam != null) {
                    switchParam.setValue(Boolean.FALSE);
                }
                CompoundCommand cc = new CompoundCommand();
                RepositoryChangeMetadataCommand changeMetadataCommand = new RepositoryChangeMetadataCommand((Node) elem, fullParamName, value, repositoryMetadata, null, null, table);
                changeMetadataCommand.setConnection(connection);
                cc.add(changeMetadataCommand);
                if (isValRulesLost) {
                    ValidationRulesUtil.appendRemoveValidationRuleCommands(cc, elem);
                }
                return cc;
            }
        }
    } else if (button.getData(NAME).equals(COPY_CHILD_COLUMNS)) {
        String paramName = (String) button.getData(PARAMETER_NAME);
        IElementParameter param = elem.getElementParameter(paramName);
        IElementParameter processParam = elem.getElementParameterFromField(EParameterFieldType.PROCESS_TYPE);
        IElementParameter processIdParam = processParam.getChildParameters().get(EParameterName.PROCESS_TYPE_PROCESS.getName());
        String id = (String) processIdParam.getValue();
        Item item = ItemCacheManager.getProcessItem(id);
        Node node = (Node) elem;
        copySchemaFromChildJob(node, item);
        // pop up the schema dialog
        MetadataDialog metaDialog = new MetadataDialog(composite.getShell(), node.getMetadataList().get(0), node, getCommandStack());
        //$NON-NLS-1$
        metaDialog.setText(Messages.getString("AbstractSchemaController.schemaOf") + node.getLabel());
        if (metaDialog.open() == MetadataDialog.OK) {
            IMetadataTable outputMetaData = metaDialog.getOutputMetaData();
            return new ChangeMetadataCommand(node, param, null, outputMetaData);
        }
    }
    return null;
}

Example 7 with IElementParameterDefaultValue

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

the class MultiDefaultValuesUtils method getCurSystemCommandsList.

/**
     * 
     * DOC ggu Comment method "getCurSystemCommandsList".
     * 
     * this is only for COMMAND
     */
private static List<String> getCurSystemCommandsList(final IElementParameter param) {
    if (param == null) {
        return Collections.emptyList();
    }
    List<IElementParameterDefaultValue> defaultValues = param.getDefaultValues();
    if (defaultValues == null || defaultValues.isEmpty()) {
        return Collections.emptyList();
    }
    // current os commands
    List<String> curOSCommandsList = new ArrayList<String>();
    // default commands
    List<String> defaultCommandList = new ArrayList<String>();
    for (IElementParameterDefaultValue eleParamValue : defaultValues) {
        Object obj = eleParamValue.getDefaultValue();
        if (obj != null) {
            String condition = eleParamValue.getIfCondition();
            String value = ((String) obj).trim();
            if (condition == null) {
                // default for all OS
                defaultCommandList.add(value);
            } else {
                if (Expression.evaluate(condition, null)) {
                    curOSCommandsList.add(value);
                }
            }
        }
    }
    if (curOSCommandsList.isEmpty()) {
        return defaultCommandList;
    }
    return curOSCommandsList;
}

Example 8 with IElementParameterDefaultValue

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

the class MultiDefaultValuesUtils method getDefaultValues.

private static List<String> getDefaultValues(final IElementParameter param) {
    if (param == null) {
        return Collections.emptyList();
    }
    List<IElementParameterDefaultValue> defaultValues = param.getDefaultValues();
    if (defaultValues == null || defaultValues.isEmpty()) {
        return Collections.emptyList();
    }
    List<String> defaultValuesList = new ArrayList<String>();
    for (IElementParameterDefaultValue eleParam : defaultValues) {
        Object obj = eleParam.getDefaultValue();
        if (obj != null && obj instanceof String) {
            defaultValuesList.add((String) obj);
        }
    }
    return defaultValuesList;
}

Example 9 with IElementParameterDefaultValue

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

the class ElementParameter method setValueToDefault.

@Override
public void setValueToDefault(List<? extends IElementParameter> listParam) {
    if (defaultValues == null) {
        return;
    }
    int size = defaultValues.size();
    // for (IElementParameterDefaultValue defaultValue : defaultValues) {
    for (int i = size - 1; 0 <= i; i--) {
        IElementParameterDefaultValue iDefaultValue = defaultValues.get(i);
        boolean setDefaultValue = false;
        String conditionIf = iDefaultValue.getIfCondition();
        String conditionNotIf = iDefaultValue.getNotIfCondition();
        if ((conditionIf != null) || (conditionNotIf != null)) {
            if (conditionIf != null) {
                setDefaultValue = Expression.evaluate(conditionIf, listParam);
            } else {
                setDefaultValue = !Expression.evaluate(conditionNotIf, listParam);
            }
        }
        if (setDefaultValue) {
            if (this.field.equals(EParameterFieldType.CHECK) || this.field.equals(EParameterFieldType.RADIO)) {
                setValue(new Boolean(iDefaultValue.getDefaultValue().toString()));
            } else {
                setValue(iDefaultValue.getDefaultValue());
            }
            break;
        }
    }
}

Example 10 with IElementParameterDefaultValue

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

the class PropertyChangeCommand method setDefaultValues.

/**
     * Set the values to default if needed.
     *
     * @param currentParam Current parameter that has been modified in the interface
     * @param testedParam Tested parameter, to know if there is a link for the default values between this parameter and
     * the current.
     */
private void setDefaultValues(IElementParameter currentParam, IElementParameter testedParam, IElement referenceNode) {
    List<? extends IElementParameter> elementParameters = referenceNode.getElementParameters();
    if (elementParameters == null) {
        return;
    }
    boolean contains = false;
    // zli
    for (IElementParameterDefaultValue value : testedParam.getDefaultValues()) {
        if (value.getIfCondition() != null) {
            if (value.getIfCondition().contains(currentParam.getName())) {
                contains = true;
                break;
            }
        }
        if (value.getNotIfCondition() != null) {
            if (value.getNotIfCondition().contains(currentParam.getName())) {
                contains = true;
                break;
            }
        }
    }
    if (!contains && testedParam.getFieldType().equals(EParameterFieldType.CLOSED_LIST)) {
        // check if current parameter for combo is valid for new parameters value
        // if not, it will try to choose another value from combo box list.
        boolean isCurrentComboValid = true;
        if (testedParam.getListItemsShowIf() != null || testedParam.getListItemsNotShowIf() != null) {
            String value = (String) testedParam.getValue();
            int index = ArrayUtils.indexOf(testedParam.getListItemsValue(), value);
            // TUP-671:if find this testParam's value,just do show if
            if (index != -1) {
                if (testedParam.getListItemsShowIf() != null) {
                    String conditionShowIf = testedParam.getListItemsShowIf()[index];
                    if (conditionShowIf != null) {
                        isCurrentComboValid = Expression.evaluate(conditionShowIf, elementParameters);
                    }
                }
                if (testedParam.getListItemsNotShowIf() != null) {
                    String conditionNotShowIf = testedParam.getListItemsNotShowIf()[index];
                    if (conditionNotShowIf != null) {
                        isCurrentComboValid = !Expression.evaluate(conditionNotShowIf, elementParameters);
                    }
                }
            }
        }
        if (!isCurrentComboValid && testedParam.getListItemsShowIf() != null) {
            for (String condition : testedParam.getListItemsShowIf()) {
                if (condition != null && condition.contains(currentParam.getName())) {
                    boolean isValid = Expression.evaluate(condition, elementParameters);
                    if (isValid) {
                        int index = ArrayUtils.indexOf(testedParam.getListItemsShowIf(), condition);
                        testedParam.setValue(testedParam.getListItemsValue()[index]);
                        break;
                    }
                }
            }
        }
        if (!isCurrentComboValid && !contains && testedParam.getListItemsNotShowIf() != null) {
            for (String condition : testedParam.getListItemsNotShowIf()) {
                if (condition != null && condition.contains(currentParam.getName())) {
                    boolean isValid = !Expression.evaluate(condition, elementParameters);
                    if (isValid) {
                        int index = ArrayUtils.indexOf(testedParam.getListItemsNotShowIf(), condition);
                        testedParam.setValue(testedParam.getListItemsValue()[index]);
                        break;
                    }
                } else if (condition == null) {
                    int index = ArrayUtils.indexOf(testedParam.getListItemsNotShowIf(), condition);
                    testedParam.setValue(testedParam.getListItemsValue()[index]);
                    break;
                }
            }
        }
    } else if (testedParam.getDefaultValues().size() > 0 && contains) {
        oldElementValues.put(testedParam, testedParam.getValue());
        // if the field is not a schema type, then use standard "set value".
        if (!(testedParam.getFieldType().equals(EParameterFieldType.SCHEMA_TYPE) || testedParam.getFieldType().equals(EParameterFieldType.SCHEMA_REFERENCE))) {
            //$NON-NLS-1$
            String oldMapping = "";
            if (!testedParam.getFieldType().equals(EParameterFieldType.CHECK) && !testedParam.getFieldType().equals(EParameterFieldType.RADIO)) {
                oldMapping = (String) testedParam.getValue();
            }
            testedParam.setValueToDefault(elementParameters);
            if (testedParam.getFieldType().equals(EParameterFieldType.MAPPING_TYPE)) {
                String newMapping = (String) testedParam.getValue();
                if (!oldMapping.equals(newMapping)) {
                    Node node = (Node) referenceNode;
                    if (node.getMetadataList().size() > 0) {
                        // to change with:
                        // IMetadataTable metadataTable = node.getMetadataFromConnector(testedParam.getContext());
                        IMetadataTable metadataTable = node.getMetadataList().get(0);
                        metadataTable.setDbms(newMapping);
                    }
                }
            }
        } else {
            // See issue 975, update the schema.
            Node node = (Node) referenceNode;
            if (node.getMetadataList().size() > 0) {
                IMetadataTable metadataTable = null;
                IMetadataTable newMetadataTable = null;
                // for feature 0014652
                boolean isBuiltIn = false;
                final IElementParameter elementParameter = testedParam.getChildParameters().get(EParameterFieldType.SCHEMA_TYPE.getName());
                if (elementParameter != null) {
                    Object value = elementParameter.getValue();
                    if ("BUILT_IN".equals(value.toString())) {
                        //$NON-NLS-1$
                        isBuiltIn = true;
                    }
                }
                if (isBuiltIn || elementParameter == null) {
                    metadataTable = node.getMetadataFromConnector(testedParam.getContext());
                    testedParam.setValueToDefault(node.getElementParameters());
                    newMetadataTable = ((IMetadataTable) testedParam.getValue()).clone(true);
                    if (metadataTable != null && newMetadataTable != null) {
                        newMetadataTable.setTableName(metadataTable.getTableName());
                        newMetadataTable.setAttachedConnector(metadataTable.getAttachedConnector());
                        // condition to know if it needs to clear the table or not to get the new table:
                        // if table have any non-custom column or if "newMetadataTable" is empty, then clear
                        boolean needClearTargetTable = newMetadataTable.getListColumns().isEmpty();
                        if (!needClearTargetTable) {
                            needClearTargetTable = false;
                            for (IMetadataColumn column : newMetadataTable.getListColumns()) {
                                if (!column.isCustom()) {
                                    needClearTargetTable = true;
                                    break;
                                }
                            }
                        }
                        if (needClearTargetTable) {
                            metadataTable.getListColumns().clear();
                        }
                        // remove all custom columns first, since new custom columns from default table will be
                        // added
                        // automatically
                        List<IMetadataColumn> columnsToRemove = new ArrayList<IMetadataColumn>();
                        for (IMetadataColumn column : metadataTable.getListColumns()) {
                            if (column.isCustom() || column.isReadOnly()) {
                                columnsToRemove.add(column);
                            }
                        }
                        metadataTable.getListColumns().removeAll(columnsToRemove);
                        boolean onlyHaveCustomInDefault = true;
                        List<IMetadataColumn> customColumnsFromDefault = new ArrayList<IMetadataColumn>();
                        for (IMetadataColumn column : newMetadataTable.getListColumns()) {
                            if (!column.isCustom() && !column.isReadOnly()) {
                                onlyHaveCustomInDefault = false;
                            } else {
                                customColumnsFromDefault.add(column);
                            }
                        }
                        metadataTable.getListColumns().addAll(customColumnsFromDefault);
                        if (onlyHaveCustomInDefault) {
                            metadataTable.setReadOnly(newMetadataTable.isReadOnly());
                            newMetadataTable = metadataTable;
                        }
                        ChangeMetadataCommand changeMetadataCommand = new ChangeMetadataCommand(node, null, null, newMetadataTable);
                        changeMetadataCommands.add(changeMetadataCommand);
                        changeMetadataCommand.execute(true);
                    }
                } else {
                    metadataTable = node.getMetadataFromConnector(testedParam.getContext());
                    if (testedParam.getName().equals("SCHEMA")) {
                        //$NON-NLS-1$
                        newMetadataTable = metadataTable;
                    }
                }
            }
        }
    }
}