Examples with IEBCDICProviderService org.talend.core.service.IEBCDICProviderService used on opensource projects

Example 1 with IEBCDICProviderService

use of org.talend.core.service.IEBCDICProviderService in project tdi-studio-se by Talend.

the class UpdateCheckResult method getName.

@Override
@SuppressWarnings("unchecked")
public String getName() {
    IUpdateItemType updateType = getUpdateType();
    String displayName = updateType.getDisplayLabel();
    if (updateType instanceof EUpdateItemType) {
        switch((EUpdateItemType) updateType) {
            case NODE_SCHEMA:
                if (getResultType() == EUpdateResult.RENAME) {
                    List<Object> param = (List<Object>) getParameter();
                    String[] oldSourceIdAndChildName = UpdateManagerUtils.getSourceIdAndChildName((String) param.get(1));
                    String[] newSourceIdAndChildName = UpdateManagerUtils.getSourceIdAndChildName((String) param.get(2));
                    String display = UpdateManagerHelper.getRenamedDisplay(oldSourceIdAndChildName[1], newSourceIdAndChildName[1]);
                    if (display != null) {
                        displayName = display;
                    }
                } else if (getResultType() == EUpdateResult.DELETE) {
                    // table delete by deselect
                    List<Object> param = (List<Object>) getParameter();
                    String tableDeleted = (String) param.get(0);
                    EUpdateResult status = (EUpdateResult) param.get(1);
                    String display = getDeleteOrReloadDisplay(tableDeleted, status);
                    if (display != null) {
                        displayName = display;
                    }
                } else if (getResultType() == EUpdateResult.RELOAD) {
                    // table reload by deselect and reselect
                    List<Object> param = (List<Object>) getParameter();
                    String tableReload = (String) param.get(0);
                    EUpdateResult status = (EUpdateResult) param.get(1);
                    String display = getDeleteOrReloadDisplay(tableReload, status);
                    if (display != null) {
                        displayName = display;
                    }
                } else {
                    if (getUpdateObject() instanceof INode && getParameter() instanceof List && PluginChecker.isEBCDICPluginLoaded()) {
                        IEBCDICProviderService service = (IEBCDICProviderService) GlobalServiceRegister.getDefault().getService(IEBCDICProviderService.class);
                        if (service != null && service.isEbcdicNode((INode) getUpdateObject())) {
                            List<Object> paramObjs = (List<Object>) getParameter();
                            if (paramObjs.size() >= 2) {
                                Object schemaName = paramObjs.get(1);
                                if (schemaName instanceof String) {
                                    displayName = displayName + UpdateManagerUtils.addBrackets((String) schemaName);
                                }
                            }
                        }
                    }
                }
                break;
            case NODE_PROPERTY:
            case NODE_QUERY:
            case JOBLET_SCHEMA:
            case NODE_VALIDATION_RULE:
                break;
            case JOB_PROPERTY_EXTRA:
                displayName = displayName + UpdateManagerUtils.addBrackets(EComponentCategory.EXTRA.getTitle());
                break;
            case JOB_PROPERTY_STATS_LOGS:
                displayName = displayName + UpdateManagerUtils.addBrackets(EComponentCategory.STATSANDLOGS.getTitle());
                break;
            case JOB_PROPERTY_HEADERFOOTER:
                displayName = displayName + UpdateManagerUtils.addBrackets(EComponentCategory.HEADERFOOTER.getTitle());
                break;
            case CONTEXT_GROUP:
                if (getUpdateObject() != null && getUpdateObject() instanceof IContext) {
                    displayName = ((IContext) getUpdateObject()).getName();
                }
                break;
            case CONTEXT:
                // case JOBLET_CONTEXT:
                {
                    String display = null;
                    switch(getResultType()) {
                        case RENAME:
                            List<Object> param = (List<Object>) getParameter();
                            display = UpdateManagerHelper.getRenamedDisplay((String) param.get(1), (String) param.get(2));
                            break;
                        default:
                            if (getUpdateObject() instanceof Collection) {
                                display = UpdateManagerHelper.getCollectionsDisplay(getUpdateObject(), false);
                            }
                            break;
                    }
                    if (display != null) {
                        displayName = display;
                    }
                    break;
                }
            case JOBLET_RENAMED:
                {
                    List<Object> param = (List<Object>) getParameter();
                    String display = UpdateManagerHelper.getRenamedDisplay((String) param.get(1), (String) param.get(2));
                    if (display != null) {
                        displayName = display;
                    }
                    break;
                }
            case RELOAD:
            case JUNIT_RELOAD:
                if (getParameter() != null && getParameter() instanceof PropertyChangeEvent) {
                    PropertyChangeEvent event = (PropertyChangeEvent) getParameter();
                    // reload all compoennts.
                    if (event.getSource() != null && !(event.getSource() instanceof IProcess)) {
                        displayName = updateType.getDisplayLabel();
                        break;
                    }
                }
                break;
            default:
        }
        return displayName;
    } else {
        return UpdateManagerProviderDetector.INSTANCE.getResultName(this);
    }
}

Example 2 with IEBCDICProviderService

use of org.talend.core.service.IEBCDICProviderService in project tdi-studio-se by Talend.

the class UpdateNodeParameterCommand method updateSchema.

@SuppressWarnings("unchecked")
private void updateSchema() {
    Object updateObject = result.getUpdateObject();
    if (updateObject == null) {
        return;
    }
    if (updateObject instanceof Node) {
        // opened job
        Node node = (Node) updateObject;
        boolean builtIn = true;
        final IExternalNode externalNode = node.getExternalNode();
        if (result.getResultType() == EUpdateResult.UPDATE) {
            if (result.isChecked()) {
                if (result.getParameter() instanceof List) {
                    // for ebcdic
                    if (PluginChecker.isEBCDICPluginLoaded()) {
                        IEBCDICProviderService service = (IEBCDICProviderService) GlobalServiceRegister.getDefault().getService(IEBCDICProviderService.class);
                        if (service != null) {
                            if (service.isEbcdicNode(node)) {
                                List<Object> parameter = (List<Object>) result.getParameter();
                                if (parameter.size() >= 2) {
                                    IMetadataTable newTable = (IMetadataTable) parameter.get(0);
                                    String schemaName = (String) parameter.get(1);
                                    IMetadataTable metadataTable = MetadataToolHelper.getMetadataTableFromNodeLabel(node, schemaName);
                                    if (metadataTable != null) {
                                        MetadataToolHelper.copyTable(newTable, metadataTable);
                                    }
                                    syncSchemaForEBCDIC(node, metadataTable);
                                }
                                return;
                            }
                        }
                    }
                    // for tMap
                    if (GlobalServiceRegister.getDefault().isServiceRegistered(IDesignerMapperService.class)) {
                        IDesignerMapperService service = (IDesignerMapperService) GlobalServiceRegister.getDefault().getService(IDesignerMapperService.class);
                        if (service != null && externalNode != null && externalNode.getExternalData() != null) {
                            List<Object> parameter = (List<Object>) result.getParameter();
                            if (parameter.size() >= 2) {
                                if (node.getComponent() != null && "tMap".equals(node.getComponent().getName())) {
                                    //$NON-NLS-1$
                                    IMetadataTable newTable = (IMetadataTable) parameter.get(0);
                                    String schemaId = (String) parameter.get(1);
                                    service.updateMapperTableEntries(externalNode, schemaId, newTable);
                                    node.setMetadataList(externalNode.getMetadataList());
                                    syncSchemaForTMap(node);
                                    // update metadataList,or it will cause bug 21080
                                    for (IExternalMapTable latestTable : externalNode.getExternalData().getOutputTables()) {
                                        for (IMetadataTable tableExsit : node.getMetadataList()) {
                                            // find table,and update the table
                                            if (latestTable.getName().equals(tableExsit.getTableName())) {
                                                List<IMetadataColumn> newColumns = newTable.getListColumns();
                                                for (IMetadataColumn column : tableExsit.getListColumns()) {
                                                    for (IMetadataColumn newColumn : newColumns) {
                                                        if (tableExsit.getTableName().equals(newTable.getTableName()) && newColumn.getLabel().equals(column.getLabel())) {
                                                            column.setTalendType(newColumn.getTalendType());
                                                            column.setNullable(newColumn.isNullable());
                                                            column.setComment(newColumn.getComment());
                                                            column.setDefault(newColumn.getDefault());
                                                            column.setLength(newColumn.getLength());
                                                            column.setType(newColumn.getType());
                                                            column.setKey(newColumn.isKey());
                                                            column.setPrecision(newColumn.getPrecision());
                                                            break;
                                                        }
                                                    }
                                                }
                                                break;
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                } else if (result.getParameter() instanceof IMetadataTable) {
                    IMetadataTable newTable = (IMetadataTable) result.getParameter();
                    // getListColumns());
                    if (newTable != null) {
                        INodeConnector nodeConnector = node.getConnectorFromName(newTable.getAttachedConnector());
                        // if (nodeConnector.getBaseSchema().equals(newTable.getAttachedConnector())) {
                        if (nodeConnector != null) {
                            List<IElementParameter> params = node.getElementParametersFromField(EParameterFieldType.SCHEMA_TYPE);
                            if (params == null || params.isEmpty()) {
                                params = node.getElementParametersFromField(EParameterFieldType.SCHEMA_REFERENCE);
                            }
                            // node.getElementParameterFromField(EParameterFieldType.SCHEMA_TYPE);
                            if (params != null) {
                                for (IElementParameter param : params) {
                                    if (!newTable.getAttachedConnector().equals(param.getContext())) {
                                        continue;
                                    }
                                    ChangeMetadataCommand cmd = null;
                                    if (param.getChildParameters() != null && param.getChildParameters().get("REPOSITORY_SCHEMA_TYPE") != null && result.getContextModeConnectionItem() != null) {
                                        final Object value = param.getChildParameters().get("REPOSITORY_SCHEMA_TYPE").getValue();
                                        // for sap
                                        String remark = result.getRemark();
                                        String namePrefix = "";
                                        if (remark != null) {
                                            String[] split = remark.split(UpdatesConstants.SEGMENT_LINE);
                                            if (split.length == 2) {
                                                String tableName = split[1];
                                                String[] tableSplit = tableName.split("/");
                                                if (tableSplit.length == 3) {
                                                    namePrefix = tableSplit[0] + "/" + tableSplit[1] + "/";
                                                }
                                            }
                                        }
                                        String idAndName = result.getContextModeConnectionItem().getProperty().getId() + UpdatesConstants.SEGMENT_LINE + namePrefix + newTable.getLabel();
                                        if (idAndName.equals(value)) {
                                            cmd = new ChangeMetadataCommand(node, param, null, newTable);
                                        }
                                    } else {
                                        cmd = new ChangeMetadataCommand(node, param, null, newTable);
                                    }
                                    if (cmd != null) {
                                        // wzhang added to fix 9251. get the current connection.
                                        String propertyValue = (String) node.getPropertyValue(EParameterName.REPOSITORY_PROPERTY_TYPE.getName());
                                        IRepositoryViewObject lastVersion = UpdateRepositoryUtils.getRepositoryObjectById(propertyValue);
                                        Connection repositoryConn = null;
                                        if (lastVersion != null) {
                                            final Item item = lastVersion.getProperty().getItem();
                                            if (item != null && item instanceof ConnectionItem) {
                                                repositoryConn = ((ConnectionItem) item).getConnection();
                                            }
                                        }
                                        cmd.setConnection(repositoryConn);
                                        if (node.getProcess() instanceof IProcess2) {
                                            IUpdateManager updateManager = ((IProcess2) node.getProcess()).getUpdateManager();
                                            if (updateManager instanceof AbstractUpdateManager) {
                                                cmd.setColumnRenameMap(((AbstractUpdateManager) updateManager).getColumnRenamedMap());
                                            }
                                        }
                                        cmd.setRepositoryMode(true);
                                        cmd.execute(true);
                                    }
                                }
                            } else {
                                MetadataToolHelper.copyTable(newTable, node.getMetadataFromConnector(nodeConnector.getName()));
                            }
                        // }
                        }
                        builtIn = false;
                    }
                }
            }
        } else if (result.getResultType() == EUpdateResult.RENAME) {
            List<Object> parameter = (List<Object>) result.getParameter();
            if (parameter.size() >= 3) {
                IMetadataTable newTable = (IMetadataTable) parameter.get(0);
                String oldSourceId = (String) parameter.get(1);
                String newSourceId = (String) parameter.get(2);
                // for ebcdic
                if (PluginChecker.isEBCDICPluginLoaded()) {
                    IEBCDICProviderService service = (IEBCDICProviderService) GlobalServiceRegister.getDefault().getService(IEBCDICProviderService.class);
                    if (service != null) {
                        if (service.isEbcdicNode(node)) {
                            String[] sourceIdAndChildName = UpdateManagerUtils.getSourceIdAndChildName(oldSourceId);
                            final String oldSchemaName = sourceIdAndChildName[1];
                            sourceIdAndChildName = UpdateManagerUtils.getSourceIdAndChildName(newSourceId);
                            final String newSchemaName = sourceIdAndChildName[1];
                            IMetadataTable metadataTable = MetadataToolHelper.getMetadataTableFromNodeLabel(node, oldSchemaName);
                            if (metadataTable != null && oldSchemaName != null) {
                                List<Map<String, Object>> paramValues = (List<Map<String, Object>>) node.getPropertyValue(IEbcdicConstant.TABLE_SCHEMAS);
                                for (Map<String, Object> line : paramValues) {
                                    if (line.get(IEbcdicConstant.FIELD_SCHEMA).equals(oldSchemaName)) {
                                        line.remove(IEbcdicConstant.FIELD_SCHEMA);
                                        line.put(IEbcdicConstant.FIELD_SCHEMA, newSchemaName);
                                    }
                                }
                                PropertyChangeCommand cmd = new PropertyChangeCommand(node, IEbcdicConstant.TABLE_SCHEMAS, paramValues);
                                cmd.execute();
                                MetadataToolHelper.copyTable(newTable, metadataTable);
                                metadataTable.setLabel(newSchemaName);
                                syncSchemaForEBCDIC(node, metadataTable);
                            }
                        }
                    }
                }
                // for tmap
                if (GlobalServiceRegister.getDefault().isServiceRegistered(IDesignerMapperService.class)) {
                    IDesignerMapperService service = (IDesignerMapperService) GlobalServiceRegister.getDefault().getService(IDesignerMapperService.class);
                    if (service != null && externalNode != null && externalNode.getExternalData() != null) {
                        parameter = (List<Object>) result.getParameter();
                        if (parameter.size() >= 3) {
                            if (node.getComponent() != null && "tMap".equals(node.getComponent().getName())) {
                                //$NON-NLS-1$
                                newTable = (IMetadataTable) parameter.get(0);
                                String schemaId = (String) parameter.get(1);
                                String newSchemaId = (String) parameter.get(2);
                                service.renameMapperTable(externalNode, schemaId, newSchemaId, newTable);
                                node.setMetadataList(externalNode.getMetadataList());
                                syncSchemaForTMap(node);
                            }
                        }
                    }
                }
                String schemaParamName = UpdatesConstants.SCHEMA + UpdatesConstants.COLON + EParameterName.REPOSITORY_SCHEMA_TYPE.getName();
                IElementParameter repositoryParam = node.getElementParameter(schemaParamName);
                if (repositoryParam == null) {
                    schemaParamName = UpdatesConstants.SCHEMA_FLOW + UpdatesConstants.COLON + EParameterName.REPOSITORY_SCHEMA_TYPE.getName();
                    repositoryParam = node.getElementParameter(schemaParamName);
                }
                if (repositoryParam == null) {
                    IElementParameter schemaParentParam = node.getElementParameterFromField(EParameterFieldType.SCHEMA_REFERENCE);
                    if (schemaParentParam != null) {
                        schemaParamName = schemaParentParam.getName() + UpdatesConstants.COLON + EParameterName.REPOSITORY_SCHEMA_TYPE.getName();
                        repositoryParam = node.getElementParameter(schemaParamName);
                    }
                }
                if (repositoryParam != null && oldSourceId.equals(repositoryParam.getValue())) {
                    node.setPropertyValue(schemaParamName, newSourceId);
                    if (newTable != null) {
                        for (INodeConnector nodeConnector : node.getListConnector()) {
                            if (nodeConnector.getBaseSchema().equals(newTable.getAttachedConnector())) {
                                MetadataToolHelper.copyTable(newTable, node.getMetadataFromConnector(nodeConnector.getName()));
                            }
                        }
                    }
                    builtIn = false;
                }
                String inputSchemaParamName = UpdatesConstants.INPUT_SCHEMA + UpdatesConstants.COLON + EParameterName.REPOSITORY_SCHEMA_TYPE.getName();
                IElementParameter inputRepositoryParam = node.getElementParameter(inputSchemaParamName);
                if (inputRepositoryParam != null && oldSourceId.equals(inputRepositoryParam.getValue())) {
                    node.setPropertyValue(inputSchemaParamName, newSourceId);
                    if (newTable != null) {
                        for (INodeConnector nodeConnector : node.getListConnector()) {
                            if (nodeConnector.getBaseSchema().equals(newTable.getAttachedConnector())) {
                                MetadataToolHelper.copyTable(newTable, node.getMetadataFromConnector(nodeConnector.getName()));
                            }
                        }
                    }
                    builtIn = false;
                }
                // for tELTAggregate
                schemaParamName = UpdatesConstants.SCHEMA_TARGET + UpdatesConstants.COLON + EParameterName.REPOSITORY_SCHEMA_TYPE.getName();
                repositoryParam = node.getElementParameter(schemaParamName);
                if (repositoryParam != null && oldSourceId.equals(repositoryParam.getValue())) {
                    node.setPropertyValue(schemaParamName, newSourceId);
                    if (newTable != null) {
                        for (INodeConnector nodeConnector : node.getListConnector()) {
                            if (nodeConnector.getBaseSchema().equals(repositoryParam.getContext())) {
                                MetadataToolHelper.copyTable(newTable, node.getMetadataFromConnector(nodeConnector.getName()));
                            }
                        }
                    }
                    builtIn = false;
                }
            }
        } else if (result.getResultType() == EUpdateResult.BUIL_IN) {
            // for tELTAgrregate
            if (UpdatesConstants.SCHEMA_TARGET.equals(result.getParameter())) {
                node.setPropertyValue(UpdatesConstants.SCHEMA_TARGET + ":" + EParameterName.SCHEMA_TYPE.getName(), EmfComponent.BUILTIN);
            } else {
                // for ebcdic
                if (PluginChecker.isEBCDICPluginLoaded()) {
                    IEBCDICProviderService service = (IEBCDICProviderService) GlobalServiceRegister.getDefault().getService(IEBCDICProviderService.class);
                    if (service != null) {
                        if (service.isEbcdicNode(node)) {
                            Object parameter = result.getParameter();
                            if (parameter instanceof Map) {
                                Map<String, Object> lineValue = (Map<String, Object>) parameter;
                                lineValue.remove(IEbcdicConstant.FIELD_SCHEMA + IEbcdicConstant.REF_TYPE);
                            }
                            // since it is a build-in ebcdic,should change its property before return
                            node.setPropertyValue(EParameterName.SCHEMA_TYPE.getName(), EmfComponent.BUILTIN);
                            return;
                        }
                    }
                }
                if (PluginChecker.isJobLetPluginLoaded()) {
                    IJobletProviderService service = (IJobletProviderService) GlobalServiceRegister.getDefault().getService(IJobletProviderService.class);
                    if (service != null && service.isJobletInOutComponent(node)) {
                        node.setPropertyValue(EParameterName.SCHEMA_TYPE.getName() + ":" + EParameterName.SCHEMA_TYPE.getName(), EmfComponent.BUILTIN);
                    }
                }
                node.setPropertyValue(EParameterName.SCHEMA_TYPE.getName(), EmfComponent.BUILTIN);
                for (IElementParameter param : node.getElementParameters()) {
                    SAPParametersUtils.setNoRepositoryParams(param);
                }
            }
        } else if (result.getResultType() == EUpdateResult.DELETE) {
            node.setPropertyValue(EParameterName.SCHEMA_TYPE.getName(), EmfComponent.BUILTIN);
        } else if (result.getResultType() == EUpdateResult.RELOAD) {
            List<Object> parameter = (List<Object>) result.getParameter();
            String connectionId = null;
            String tableLabel = null;
            IRepositoryViewObject toReload = null;
            IMetadataTable tableToReload = null;
            if (parameter instanceof List) {
                List listParameter = parameter;
                connectionId = (String) node.getPropertyValue(EParameterName.REPOSITORY_PROPERTY_TYPE.getName());
                tableLabel = ((String) listParameter.get(0)).split(UpdatesConstants.SEGMENT_LINE)[0];
            }
            if (connectionId != null) {
                try {
                    toReload = ProxyRepositoryFactory.getInstance().getLastVersion(connectionId);
                } catch (PersistenceException e) {
                    ExceptionHandler.process(e);
                }
            }
            if (toReload != null) {
                Set<MetadataTable> newTables = null;
                Item item = toReload.getProperty().getItem();
                if (item instanceof DatabaseConnectionItem) {
                    DatabaseConnectionItem dbItem = (DatabaseConnectionItem) item;
                    Connection connection = dbItem.getConnection();
                    if (connection instanceof DatabaseConnection) {
                        DatabaseConnection dbConn = (DatabaseConnection) connection;
                        Set<MetadataTable> tables = ProjectNodeHelper.getTablesFromSpecifiedDataPackage(dbConn);
                        if (tables != null && !tables.isEmpty()) {
                            Iterator it = tables.iterator();
                            while (it.hasNext() && tableToReload == null) {
                                MetadataTable table = (MetadataTable) it.next();
                                String label = table.getLabel();
                                if (tableLabel != null) {
                                    if (label != null && label.equals(tableLabel)) {
                                        tableToReload = ConvertionHelper.convert(table);
                                        break;
                                    }
                                }
                            }
                        }
                        newTables = ConnectionHelper.getTables(connection);
                    }
                } else {
                    IGenericWizardService wizardService = null;
                    if (GlobalServiceRegister.getDefault().isServiceRegistered(IGenericWizardService.class)) {
                        wizardService = (IGenericWizardService) GlobalServiceRegister.getDefault().getService(IGenericWizardService.class);
                    }
                    if (wizardService != null && wizardService.isGenericItem(item)) {
                        Connection connection = ((ConnectionItem) item).getConnection();
                        List<MetadataTable> metadataTables = wizardService.getMetadataTables(connection);
                        newTables = new HashSet<>(metadataTables);
                    }
                }
                if (newTables != null && !newTables.isEmpty() && tableToReload == null) {
                    Iterator<MetadataTable> it = newTables.iterator();
                    while (it.hasNext() && tableToReload == null) {
                        MetadataTable table = it.next();
                        String label = table.getLabel();
                        if (tableLabel != null) {
                            if (label != null && label.equals(tableLabel)) {
                                tableToReload = ConvertionHelper.convert(table);
                                break;
                            }
                        }
                    }
                }
                if (tableToReload != null) {
                    int index = -1;
                    List<IMetadataTable> tablesInNode = node.getMetadataList();
                    for (IMetadataTable table : tablesInNode) {
                        if (table.getLabel().equals(tableToReload.getLabel())) {
                            index = tablesInNode.indexOf(table);
                            break;
                        }
                    }
                    if (index >= 0) {
                        IMetadataTable oldTable = tablesInNode.get(index);
                        /* dbms and Connector should be transfer when reloaded the table,20024 */
                        tableToReload.setAttachedConnector(oldTable.getAttachedConnector());
                        tableToReload.setDbms(oldTable.getDbms());
                        tablesInNode.remove(index);
                        tablesInNode.add(index, tableToReload);
                        builtIn = false;
                    }
                }
            }
        }
        // bug 23326
        if (builtIn) {
            // bult-in
            node.setPropertyValue(EParameterName.SCHEMA_TYPE.getName(), EmfComponent.BUILTIN);
        }
    }
}

Example 3 with IEBCDICProviderService

use of org.talend.core.service.IEBCDICProviderService in project tdi-studio-se by Talend.

the class ConnectionListController method renameConnectionInElement.

public static void renameConnectionInElement(String oldConnectionName, String newConnectionName, IElement elem) {
    for (IElementParameter curParam : elem.getElementParameters()) {
        if (curParam.getFieldType().equals(EParameterFieldType.CONNECTION_LIST)) {
            if (oldConnectionName.equals(curParam.getValue())) {
                curParam.setValue(newConnectionName);
            }
        } else if (curParam.getFieldType().equals(EParameterFieldType.TABLE)) {
            final Object[] itemsValue = curParam.getListItemsValue();
            for (Object element : itemsValue) {
                if (element instanceof IElementParameter) {
                    IElementParameter param = (IElementParameter) element;
                    if (param.getFieldType().equals(EParameterFieldType.CONNECTION_LIST)) {
                        List<Map<String, Object>> tableValues = (List<Map<String, Object>>) curParam.getValue();
                        for (Map<String, Object> curLine : tableValues) {
                            Object value = curLine.get(param.getName());
                            if (value instanceof Integer) {
                                String connectionName = (String) param.getListItemsValue()[(Integer) value];
                                if (connectionName.equals(oldConnectionName)) {
                                    // note: change from "Integer" value stored to "String" value
                                    curLine.put(param.getName(), newConnectionName);
                                }
                            } else if (value instanceof String) {
                                String connectionName = (String) curLine.get(param.getName());
                                if (connectionName.equals(oldConnectionName)) {
                                    curLine.put(param.getName(), newConnectionName);
                                }
                            }
                        }
                    }
                    if (param.getFieldType().equals(EParameterFieldType.SCHEMA_TYPE) || param.getFieldType().equals(EParameterFieldType.SCHEMA_REFERENCE)) {
                        List<Map<String, Object>> tableValues = (List<Map<String, Object>>) curParam.getValue();
                        for (Map<String, Object> curLine : tableValues) {
                            Object value = curLine.get(param.getName());
                            if (value instanceof String) {
                                String connectionName = (String) curLine.get(param.getName());
                                if (PluginChecker.isEBCDICPluginLoaded() && elem instanceof INode) {
                                    IEBCDICProviderService service = (IEBCDICProviderService) GlobalServiceRegister.getDefault().getService(IEBCDICProviderService.class);
                                    if (service != null && service.isEbcdicNode((INode) elem)) {
                                        // not changed
                                        return;
                                    }
                                }
                                if (connectionName.equals(oldConnectionName)) {
                                    if (elem instanceof INode) {
                                        INode node = (INode) elem;
                                        if (node.getComponent() != null && "tSAPBapi".equals(node.getComponent().getName())) {
                                            // if SCHEMA_TYPE is renamed,rename the corresponding metadata table
                                            // name and connection meta name
                                            List<IMetadataTable> metadataList = node.getMetadataList();
                                            for (IMetadataTable metadataTable : metadataList) {
                                                if (metadataTable.getTableName() != null && metadataTable.getTableName().equals(oldConnectionName)) {
                                                    metadataTable.setTableName(newConnectionName);
                                                    break;
                                                }
                                            }
                                            List<? extends IConnection> outgoingConnections = node.getOutgoingConnections();
                                            for (IConnection connection : outgoingConnections) {
                                                if (connection.getMetaName() != null && connection.getMetaName().equals(oldConnectionName)) {
                                                    connection.setMetaName(newConnectionName);
                                                    break;
                                                }
                                            }
                                        }
                                    }
                                    curLine.put(param.getName(), newConnectionName);
                                }
                            }
                        }
                    }
                }
            }
        } else if (curParam.getFieldType().equals(EParameterFieldType.TABLE_BY_ROW)) {
            List<Map<String, Object>> tableValues = (List<Map<String, Object>>) curParam.getValue();
            for (Map<String, Object> curLine : tableValues) {
                String newValue = null;
                Iterator it = curLine.keySet().iterator();
                while (it.hasNext()) {
                    String key = (String) it.next();
                    if (key != null) {
                        if (key.equals(oldConnectionName)) {
                            newValue = (String) curLine.get(key);
                            it.remove();
                        }
                    }
                }
                curLine.put(newConnectionName, newValue);
            }
        } else if (curParam.getFieldType().equals(EParameterFieldType.SCHEMA_TYPE)) {
            Map<String, IElementParameter> children = curParam.getChildParameters();
            IElementParameter ele = children.get(EParameterName.CONNECTION.getName());
            if (ele != null && ele.getFieldType().equals(EParameterFieldType.CONNECTION_LIST) && ele.getValue().equals(oldConnectionName)) {
                ele.setValue(newConnectionName);
            }
        }
    }
}