Examples with ChangeMetadataCommand org.talend.designer.core.ui.editor.cmd.ChangeMetadataCommand used on opensource projects

Example 6 with ChangeMetadataCommand

use of org.talend.designer.core.ui.editor.cmd.ChangeMetadataCommand in project tdi-studio-se by Talend.

the class GuessSchemaController method createButtonCommand.

/**
     * This method is used for "Guess Query" button.
     *
     * @return
     */
// modified by hyWang
private Command createButtonCommand(Button btn, IContextManager manager) {
    this.btn = btn;
    IElementParameter elementParameterFromField = elem.getElementParameterFromField(EParameterFieldType.MEMO_SQL);
    memoSQL = (String) elementParameterFromField.getValue();
    initConnectionParameters();
    if (this.connParameters != null && memoSQL != null) {
        initConnectionParametersWithContext(elem, manager.getDefaultContext());
        // runShadowProcess();
        if (LanguageManager.getCurrentLanguage() == ECodeLanguage.JAVA) {
            useMockJob();
        } else if (LanguageManager.getCurrentLanguage() == ECodeLanguage.PERL) {
            IElementParameter switchParam = elem.getElementParameter(EParameterName.REPOSITORY_ALLOW_AUTO_SWITCH.getName());
            //$NON-NLS-1$ //$NON-NLS-2$
            memoSQL = memoSQL.substring(1, memoSQL.length() - 1).trim().replace("\\'", "\'");
            runShadowProcessForPerl();
            if (columns != null && columns.size() > 0) {
                Node node = (Node) elem;
                IMetadataTable tempMetatable = new MetadataTable();
                IMetadataTable inputMetaCopy, inputMetadata, outputMetaCopy, originaleOutputTable;
                String propertyName = (String) btn.getData(PARAMETER_NAME);
                IElementParameter param = node.getElementParameter(propertyName);
                for (IElementParameter eParam : elem.getElementParameters()) {
                    if (eParam.getContext() != null) {
                        param = eParam;
                    }
                }
                originaleOutputTable = node.getMetadataFromConnector(param.getContext());
                if (originaleOutputTable != null) {
                    outputMetaCopy = originaleOutputTable.clone();
                }
                tempMetatable.setListColumns(columns);
                MetadataDialog metaDialog = new MetadataDialog(composite.getShell(), tempMetatable, node, getCommandStack());
                if (metaDialog != null) {
                    //$NON-NLS-1$
                    metaDialog.setText(Messages.getString("AbstractSchemaController.schema.title", node.getLabel()));
                    if (metaDialog.open() == MetadataDialog.OK) {
                        outputMetaCopy = metaDialog.getOutputMetaData();
                        boolean modified = false;
                        if (!outputMetaCopy.sameMetadataAs(originaleOutputTable, IMetadataColumn.OPTIONS_NONE)) {
                            modified = true;
                        }
                        if (modified) {
                            if (switchParam != null) {
                                switchParam.setValue(Boolean.FALSE);
                            }
                            ChangeMetadataCommand changeMetadataCommand = new ChangeMetadataCommand(node, param, originaleOutputTable, outputMetaCopy);
                            return changeMetadataCommand;
                        }
                    }
                }
            }
        }
        if (changeMetadataCommand != null) {
            return changeMetadataCommand;
        }
    }
    return null;
}

Example 7 with ChangeMetadataCommand

use of org.talend.designer.core.ui.editor.cmd.ChangeMetadataCommand in project tdi-studio-se by Talend.

the class UpdateJobletNodeCommand method propagate.

private void propagate(Node jobletNode, boolean needPro) {
    if (!needPro) {
        return;
    }
    for (IConnection outConn : jobletNode.getOutgoingConnections()) {
        IMetadataTable tab = jobletNode.getMetadataFromConnector(outConn.getConnectorName());
        IMetadataTable tmpClone = tab.clone(true);
        IMetadataTable newOutputMetadata = jobletNode.getMetadataTable(outConn.getConnectorName());
        IMetadataTable toCopy = newOutputMetadata.clone();
        Node targetNode = (Node) outConn.getTarget();
        String dbmsId = null;
        IMetadataTable copy = null;
        if (targetNode.getMetadataFromConnector(outConn.getConnectorName()) != null) {
            dbmsId = targetNode.getMetadataFromConnector(outConn.getConnectorName()).getDbms();
            MetadataToolHelper.copyTable(dbmsId, toCopy, tmpClone);
            toCopy = tmpClone;
            // only if the target node have exactly the same connector
            copy = targetNode.getMetadataFromConnector(outConn.getConnectorName()).clone(true);
        } else {
            // can only be FLOW right now for this case. //$NON-NLS-1$
            final String mainConnector = "FLOW";
            dbmsId = targetNode.getMetadataFromConnector(mainConnector).getDbms();
            MetadataToolHelper.copyTable(dbmsId, toCopy, tmpClone);
            toCopy = tmpClone;
            // if don't have the same connector, take the main connector of the component.
            copy = targetNode.getMetadataFromConnector(mainConnector).clone(true);
        }
        MetadataToolHelper.copyTable(dbmsId, toCopy, copy);
        // inputSchemaParam);
        ChangeMetadataCommand cmd = new ChangeMetadataCommand(targetNode, null, null, copy, null);
        cmd.execute(true);
    }
    try {
        ProxyRepositoryFactory.getInstance().save(((Process) jobletNode.getProcess()).getProperty().getItem());
    } catch (PersistenceException e) {
        ExceptionHandler.process(e);
    }
}

Example 8 with ChangeMetadataCommand

use of org.talend.designer.core.ui.editor.cmd.ChangeMetadataCommand in project tdi-studio-se by Talend.

the class UpdateJobletNodeCommand method updateGraphicalNodesSchema.

/**
     * qzhang Comment method "updateGraphicalNodesSchema".
     * 
     * this method is moved from class AbstractTalendEditor.
     * 
     * @param evt
     */
@SuppressWarnings("unchecked")
private void updateGraphicalNodesSchema(Process process, PropertyChangeEvent evt) {
    if (!(evt.getSource() instanceof INode)) {
        return;
    }
    INode sourceNode = (INode) evt.getSource();
    String componentName = sourceNode.getComponent().getName();
    IComponent newComponent = ComponentsFactoryProvider.getInstance().get(componentName, process.getComponentsType());
    if (newComponent == null) {
        return;
    }
    Object[] newMetadataTables = (Object[]) evt.getNewValue();
    List<IMetadataTable> newInputTableList = (List<IMetadataTable>) newMetadataTables[0];
    List<IMetadataTable> newOutputTableList = (List<IMetadataTable>) newMetadataTables[1];
    for (Node node : (List<Node>) process.getGraphicalNodes()) {
        if (node.getComponent().getName().equals(componentName)) {
            List<IElementParameter> outputElemParams = new ArrayList<IElementParameter>();
            IElementParameter outputElemParam = null;
            List<? extends IElementParameter> elementParameters = node.getElementParameters();
            for (IElementParameter elementParameter : elementParameters) {
                if (EParameterFieldType.SCHEMA_TYPE.equals(elementParameter.getFieldType())) {
                    outputElemParams.add(elementParameter);
                }
            }
            ChangeMetadataCommand command;
            List<? extends IConnection> incomingConnections = node.getIncomingConnections();
            if (incomingConnections.size() <= 1) {
                for (int i = 0; i < incomingConnections.size(); i++) {
                    IConnection connection = incomingConnections.get(i);
                    Node source = (Node) connection.getSource();
                    IMetadataTable metadataTable = connection.getMetadataTable();
                    IMetadataTable newInputMetadataTable = UpdateManagerUtils.getNewInputTableForConnection(newInputTableList, metadataTable.getAttachedConnector());
                    if (newInputMetadataTable != null && !metadataTable.sameMetadataAs(newInputMetadataTable)) {
                        IElementParameter elementParam = source.getElementParameterFromField(EParameterFieldType.SCHEMA_TYPE);
                        command = new ChangeMetadataCommand(source, elementParam, metadataTable, newInputMetadataTable);
                        command.execute(Boolean.FALSE);
                    }
                }
            } else {
                for (IElementParameter param : node.getElementParameters()) {
                    if (param.isShow(node.getElementParameters()) && param.getFieldType().equals(EParameterFieldType.SCHEMA_TYPE)) {
                        IMetadataTable table = node.getMetadataFromConnector(param.getContext());
                        IElementParameter connParam = param.getChildParameters().get(EParameterName.CONNECTION.getName());
                        if (table != null && connParam != null && !StringUtils.isEmpty((String) connParam.getValue())) {
                            for (IConnection connection : incomingConnections) {
                                if (connection.isActivate() && connection.getName().equals(connParam.getValue())) {
                                    if (!table.sameMetadataAs(connection.getMetadataTable(), IMetadataColumn.OPTIONS_IGNORE_KEY | IMetadataColumn.OPTIONS_IGNORE_NULLABLE | IMetadataColumn.OPTIONS_IGNORE_COMMENT | IMetadataColumn.OPTIONS_IGNORE_PATTERN | IMetadataColumn.OPTIONS_IGNORE_DBCOLUMNNAME | IMetadataColumn.OPTIONS_IGNORE_DBTYPE | IMetadataColumn.OPTIONS_IGNORE_DEFAULT | IMetadataColumn.OPTIONS_IGNORE_BIGGER_SIZE)) {
                                        Node source = (Node) connection.getSource();
                                        IMetadataTable metadataTable = connection.getMetadataTable();
                                        IElementParameter elementParam = source.getElementParameterFromField(EParameterFieldType.SCHEMA_TYPE);
                                        command = new ChangeMetadataCommand(source, elementParam, metadataTable, table);
                                        command.execute(Boolean.FALSE);
                                    }
                                }
                            }
                        }
                    }
                }
            }
            List<? extends IConnection> outgoingConnections = node.getOutgoingConnections();
            for (int i = 0; i < outgoingConnections.size(); i++) {
                IConnection connection = outgoingConnections.get(i);
                Node target = (Node) connection.getTarget();
                IMetadataTable metadataTable = connection.getMetadataTable();
                if (metadataTable != null) {
                    IMetadataTable newOutputMetadataTable = UpdateManagerUtils.getNewOutputTableForConnection(newOutputTableList, metadataTable.getAttachedConnector());
                    if (newOutputMetadataTable != null && !metadataTable.sameMetadataAs(newOutputMetadataTable)) {
                        IElementParameter elementParam = target.getElementParameterFromField(EParameterFieldType.SCHEMA_TYPE);
                        command = new ChangeMetadataCommand(target, elementParam, target.getMetadataFromConnector(metadataTable.getAttachedConnector()), newOutputMetadataTable);
                        command.execute(Boolean.FALSE);
                    }
                }
            }
            List<IMetadataTable> metadataList = node.getMetadataList();
            for (IMetadataTable metadataTable : metadataList) {
                IMetadataTable newInputMetadataTable = UpdateManagerUtils.getNewInputTableForConnection(newInputTableList, metadataTable.getAttachedConnector());
                IMetadataTable newOutputMetadataTable = UpdateManagerUtils.getNewOutputTableForConnection(newOutputTableList, metadataTable.getAttachedConnector());
                outputElemParam = UpdateManagerUtils.getElemParam(outputElemParams, metadataTable.getAttachedConnector());
                if (outputElemParam != null && newInputMetadataTable != null) {
                    command = new ChangeMetadataCommand(node, outputElemParam, (IMetadataTable) outputElemParam.getValue(), newInputMetadataTable);
                    command.execute(Boolean.FALSE);
                    IMetadataTable metadataFromConnector = node.getMetadataFromConnector(outputElemParam.getContext());
                    MetadataToolHelper.copyTable(newInputMetadataTable, metadataFromConnector);
                } else if (outputElemParam != null && newOutputMetadataTable != null) {
                    command = new ChangeMetadataCommand(node, outputElemParam, (IMetadataTable) outputElemParam.getValue(), newOutputMetadataTable);
                    command.execute(Boolean.FALSE);
                    IMetadataTable metadataFromConnector = node.getMetadataFromConnector(outputElemParam.getContext());
                    MetadataToolHelper.copyTable(newOutputMetadataTable, metadataFromConnector);
                }
            }
        }
    }
}

Example 9 with ChangeMetadataCommand

use of org.talend.designer.core.ui.editor.cmd.ChangeMetadataCommand in project tdi-studio-se by Talend.

the class SchemaReferenceController method createButtonCommand.

@Override
protected Command createButtonCommand(Button button) {
    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_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("SchemaReferenceController.inputNotSet"), //$NON-NLS-1$
            Messages.getString("SchemaReferenceController.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);
            }
        }
        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());
        }
        outputMetaCopy.setReadOnly(originaleOutputTable.isReadOnly() || param.isReadOnly(node.getElementParametersWithChildrens()));
        //$NON-NLS-1$
        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;
        }
        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("SchemaReferenceController.schemaOf") + node.getLabel());
                metaDialogForMerge.setInputReadOnly(inputReadOnly);
                metaDialogForMerge.setOutputReadOnly(outputReadOnly);
                if (metaDialogForMerge.open() == MetadataDialogForMerge.OK) {
                    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("SchemaReferenceController.schema.title", node.getLabel()));
            metaDialog.setInputReadOnly(inputReadOnly);
            metaDialog.setOutputReadOnly(outputReadOnly);
            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();
                    }
                    // update the component schema
                    if (param instanceof GenericElementParameter) {
                        GenericElementParameter genericElementParameter = (GenericElementParameter) param;
                        String paramName = genericElementParameter.getName();
                        ComponentProperties componentProperties = node.getComponentProperties();
                        if (componentProperties != null) {
                            org.talend.daikon.properties.property.Property schemaProperty = componentProperties.getValuedProperty(paramName);
                            if (schemaProperty != null) {
                                SchemaUtils.updateComponentSchema(node, outputMetaCopy, null);
                            }
                        }
                    }
                    if (node.getComponent().isSchemaAutoPropagated()) {
                        ChangeMetadataCommand changeMetadataCommand = new ChangeMetadataCommand(node, param, inputNode, inputMetadata, inputMetaCopy, originaleOutputTable, outputMetaCopy);
                        return changeMetadataCommand;
                    } else {
                        ChangeMetadataCommand changeMetadataCommand = new ChangeMetadataCommand(node, param, inputNode, inputMetadata, inputMetaCopy, originaleOutputTable, outputMetaCopy);
                        changeMetadataCommand.setPropagate(Boolean.FALSE);
                        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();
        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();
            if (name != null) {
                if (elem instanceof Node) {
                    //$NON-NLS-1$
                    String value = id + " - " + name;
                    //$NON-NLS-1$
                    paramName = paramName + ":" + EParameterName.REPOSITORY_SCHEMA_TYPE.getName();
                    Command selectorCommand = new PropertyChangeCommand(elem, paramName, TalendTextUtils.addQuotes(value));
                    executeCommand(selectorCommand);
                }
            }
            //$NON-NLS-1$
            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 = MetadataToolHelper.getMetadataFromRepository(value);
                connection = MetadataToolHelper.getConnectionFromRepository(value);
                // 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("SchemaReferenceController.validationrule.title.confirm"), Messages.getString("SchemaReferenceController.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);
                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("SchemaReferenceController.schemaOf") + node.getLabel());
        if (metaDialog.open() == MetadataDialog.OK) {
            IMetadataTable outputMetaData = metaDialog.getOutputMetaData();
            return new ChangeMetadataCommand(node, param, null, outputMetaData);
        }
    }
    return null;
}

Example 10 with ChangeMetadataCommand

use of org.talend.designer.core.ui.editor.cmd.ChangeMetadataCommand in project tdi-studio-se by Talend.

the class SapSchemaTypeController method createComboCommand.

/*
     * (non-Javadoc)
     *
     * @see
     * org.talend.designer.core.ui.editor.properties.controllers.AbstractRepositoryController#createComboCommand(org
     * .eclipse.swt.custom.CCombo)
     */
@Override
protected Command createComboCommand(CCombo combo) {
    IMetadataTable repositoryMetadata = null;
    String fullParamName = (String) combo.getData(PARAMETER_NAME);
    IElementParameter switchParam = elem.getElementParameter(EParameterName.REPOSITORY_ALLOW_AUTO_SWITCH.getName());
    //$NON-NLS-1$
    String value = new String("");
    IElementParameter param = elem.getElementParameter(fullParamName);
    for (int j = 0; j < param.getListItemsValue().length; j++) {
        if (combo.getText().equals(param.getListItemsDisplayName()[j])) {
            value = (String) param.getListItemsValue()[j];
        }
    }
    // if change to build-in, unuse the validation rule if the component has.
    boolean isValRulesLost = false;
    IRepositoryViewObject currentValRuleObj = ValidationRulesUtil.getCurrentValidationRuleObjs(elem);
    if (value.equals(EmfComponent.BUILTIN) && currentValRuleObj != null) {
        if (!MessageDialog.openConfirm(combo.getShell(), //$NON-NLS-1$
        Messages.getString("SchemaTypeController.validationrule.title.confirm"), Messages.getString("SchemaTypeController.validationrule.selectBuildInMsg"))) {
            //$NON-NLS-1$
            return null;
        } else {
            isValRulesLost = true;
        }
    }
    org.talend.core.model.metadata.builder.connection.Connection connection = null;
    if (elem instanceof Node) {
        Node node = (Node) elem;
        Command baseCommand = null;
        boolean isReadOnly = false;
        String newRepositoryIdValue = null;
        if (node.getMetadataFromConnector(param.getContext()) != null) {
            isReadOnly = node.getMetadataFromConnector(param.getContext()).isReadOnly();
        }
        if (//$NON-NLS-1$
        value.equals(EmfComponent.BUILTIN) && isReadOnly && !"tLogCatcher".equals(node.getComponent().getName()) && !"tStatCatcher".equals(node.getComponent().getName())) {
            //$NON-NLS-1$
            boolean hasMetadataInput = false;
            if (node.getCurrentActiveLinksNbInput(EConnectionType.FLOW_MAIN) > 0 || node.getCurrentActiveLinksNbInput(EConnectionType.TABLE) > 0) {
                hasMetadataInput = true;
            }
            repositoryMetadata = new MetadataTable();
            if (hasMetadataInput) {
                for (Connection connec : (List<Connection>) node.getIncomingConnections()) {
                    if (connec.isActivate() && (connec.getLineStyle().equals(EConnectionType.FLOW_MAIN) || connec.getLineStyle().equals(EConnectionType.TABLE))) {
                        repositoryMetadata = connec.getMetadataTable().clone();
                    }
                }
            }
        } else if (value.equals(EmfComponent.REPOSITORY)) {
            // Map<String, IMetadataTable> repositoryTableMap = dynamicProperty.getRepositoryTableMap();
            IElementParameter property = ((Node) elem).getElementParameter(EParameterName.PROPERTY_TYPE.getName());
            if ((property != null) && EmfComponent.REPOSITORY.equals(property.getValue())) {
                String propertySelected = (String) ((Node) elem).getElementParameter(EParameterName.REPOSITORY_PROPERTY_TYPE.getName()).getValue();
                IProxyRepositoryFactory factory = ProxyRepositoryFactory.getInstance();
                /* 16969 */
                Item item = null;
                try {
                    IRepositoryViewObject repobj = factory.getLastVersion(propertySelected);
                    if (repobj != null) {
                        Property tmpproperty = repobj.getProperty();
                        if (tmpproperty != null) {
                            item = tmpproperty.getItem();
                        }
                    }
                // item = factory.getLastVersion(propertySelected).getProperty().getItem();
                } catch (PersistenceException e) {
                    ExceptionHandler.process(e);
                }
                if (item != null && item instanceof ConnectionItem) {
                    final ConnectionItem connectionItem = (ConnectionItem) item;
                    if (connectionItem != null) {
                        connection = connectionItem.getConnection();
                    }
                }
            }
            IElementParameter repositorySchemaType = param.getParentParameter().getChildParameters().get(EParameterName.REPOSITORY_SCHEMA_TYPE.getName());
            String schemaSelected = (String) repositorySchemaType.getValue();
            /* value can be devided means the value like "connectionid - label" */
            //$NON-NLS-1$
            String[] keySplitValues = schemaSelected.toString().split(" - ");
            if (keySplitValues.length > 1) {
                String connectionId = keySplitValues[0];
                String tableLabel = keySplitValues[1];
                IProxyRepositoryFactory factory = ProxyRepositoryFactory.getInstance();
                Item item = null;
                try {
                    IRepositoryViewObject repobj = factory.getLastVersion(connectionId);
                    if (repobj != null) {
                        Property tmpproperty = repobj.getProperty();
                        if (tmpproperty != null) {
                            item = tmpproperty.getItem();
                        }
                    }
                } catch (PersistenceException e) {
                    ExceptionHandler.process(e);
                }
                if (item != null && item instanceof ConnectionItem) {
                    final ConnectionItem connectionItem = (ConnectionItem) item;
                    if (connectionItem != null) {
                        connection = connectionItem.getConnection();
                    }
                }
                if (item != null && item instanceof ConnectionItem) {
                    boolean findTable = false;
                    for (org.talend.core.model.metadata.builder.connection.MetadataTable table : ConnectionHelper.getTables(connection)) {
                        if (table.getLabel().equals(tableLabel)) {
                            repositoryMetadata = ConvertionHelper.convert(table);
                            newRepositoryIdValue = schemaSelected;
                            findTable = true;
                            break;
                        }
                    }
                    if (!findTable) {
                        repositoryMetadata = new MetadataTable();
                    }
                } else {
                    repositoryMetadata = new MetadataTable();
                }
            } else {
                // value only got a empty string
                repositoryMetadata = new MetadataTable();
            }
        /* see bug 16969 */
        // if (repositoryTableMap.containsKey(schemaSelected)) {
        // repositoryMetadata = repositoryTableMap.get(schemaSelected);
        // // bug 6028, Display the parameter of REPOSITORY_SCHEMA_TYPE
        // newRepositoryIdValue = schemaSelected;// + " - " + repositoryMetadata.getLabel();
        // } else {
        // if (repositoryTableMap.keySet().size() == 0) {
        // repositoryMetadata = new MetadataTable();
        // } else {
        // newRepositoryIdValue = repositoryTableMap.keySet().iterator().next();
        // // Gets the schema of the first item in repository schema type combo.
        // repositoryMetadata = repositoryTableMap.get(newRepositoryIdValue);
        // // bug 6028, Display the parameter of REPOSITORY_SCHEMA_TYPE
        // // newRepositoryIdValue = newRepositoryIdValue + " - " + repositoryMetadata.getLabel();
        // }
        // }
        } else {
            baseCommand = new PropertyChangeCommand(elem, fullParamName, value);
        }
        if (switchParam != null) {
            switchParam.setValue(Boolean.FALSE);
        }
        CompoundCommand cc = new CompoundCommand();
        if (baseCommand != null) {
            cc.add(baseCommand);
        } else {
            RepositoryChangeMetadataCommand changeMetadataCommand = new RepositoryChangeMetadataCommand((Node) elem, fullParamName, value, repositoryMetadata, newRepositoryIdValue, null);
            changeMetadataCommand.setConnection(connection);
            cc.add(changeMetadataCommand);
        }
        // unuse the validation rules of the component.
        if (isValRulesLost) {
            ValidationRulesUtil.appendRemoveValidationRuleCommands(cc, elem);
        }
        return cc;
    }
    return null;
}