Java tutorial
/******************************************************************************* * Copyright 2017 Capital One Services, LLC and Bitwise, Inc. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * http://www.apache.org/licenses/LICENSE-2.0 * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *******************************************************************************/ package hydrograph.ui.engine.ui.converter.impl; import java.util.ArrayList; import java.util.LinkedHashMap; import java.util.List; import java.util.Map; import java.util.TreeMap; import org.apache.commons.lang.StringUtils; import org.slf4j.Logger; import hydrograph.engine.jaxb.commontypes.TypeBaseComponent; import hydrograph.engine.jaxb.commontypes.TypeExternalSchema; import hydrograph.engine.jaxb.commontypes.TypeFieldName; import hydrograph.engine.jaxb.commontypes.TypeKeyFields; import hydrograph.engine.jaxb.commontypes.TypeOutputInSocket; import hydrograph.engine.jaxb.commontypes.TypeProperties; import hydrograph.engine.jaxb.commontypes.TypeProperties.Property; import hydrograph.engine.jaxb.ojdbcupdate.TypeUpdateKeys; import hydrograph.engine.jaxb.outputtypes.JdbcUpdate; import hydrograph.ui.datastructure.property.GridRow; import hydrograph.ui.datastructure.property.Schema; import hydrograph.ui.engine.constants.PropertyNameConstants; import hydrograph.ui.engine.ui.constants.UIComponentsConstants; import hydrograph.ui.engine.ui.converter.OutputUiConverter; import hydrograph.ui.engine.ui.helper.ConverterUiHelper; import hydrograph.ui.graph.model.Container; import hydrograph.ui.graph.model.components.ODBUpdate; import hydrograph.ui.logging.factory.LogFactory; /** * The Class OutputDBUpdateUiConverter. * UiConverter for OutputDBUpdate component. * @author Bitwise */ public class OutputDBUpdateUiConverter extends OutputUiConverter { private static final Logger LOGGER = LogFactory.INSTANCE.getLogger(OutputDBUpdateUiConverter.class); public OutputDBUpdateUiConverter(TypeBaseComponent typeBaseComponent, Container container) { this.container = container; this.typeBaseComponent = typeBaseComponent; this.uiComponent = new ODBUpdate(); this.propertyMap = new LinkedHashMap<>(); } @Override public void prepareUIXML() { super.prepareUIXML(); LOGGER.debug("Fetching Output-Oracle-Properties for {}", componentName); JdbcUpdate jdbcUpdate = (JdbcUpdate) typeBaseComponent; setValueInPropertyMap(PropertyNameConstants.URL.value(), jdbcUpdate.getUrl() == null ? "" : jdbcUpdate.getUrl().getValue()); setValueInPropertyMap(PropertyNameConstants.TABLE_NAME.value(), jdbcUpdate.getTableName() == null ? "" : jdbcUpdate.getTableName().getValue()); setValueInPropertyMap(PropertyNameConstants.BATCH_SIZE.value(), jdbcUpdate.getBatchSize() == null ? "" : jdbcUpdate.getBatchSize().getValue()); setValueInPropertyMap(PropertyNameConstants.USER_NAME.value(), jdbcUpdate.getUserName() == null ? "" : jdbcUpdate.getUserName().getValue()); setValueInPropertyMap(PropertyNameConstants.PASSWORD.value(), jdbcUpdate.getPassword() == null ? "" : jdbcUpdate.getPassword().getValue()); if (jdbcUpdate.getUpdate() != null) { propertyMap.put(PropertyNameConstants.SELECT_UPDATE_KEYS.value(), getUpdateKeyUIValue(jdbcUpdate.getUpdate())); } if (StringUtils.isNotBlank(jdbcUpdate.getJdbcDriverClass().getValue())) { propertyMap.put(PropertyNameConstants.JDBC_DB_DRIVER.value(), jdbcUpdate.getJdbcDriverClass().getValue()); } uiComponent.setType(UIComponentsConstants.DB_UPDATE.value()); uiComponent.setCategory(UIComponentsConstants.OUTPUT_CATEGORY.value()); container.getComponentNextNameSuffixes().put(name_suffix, 0); container.getComponentNames().add(jdbcUpdate.getId()); uiComponent.setProperties(propertyMap); } /** * Appends update keys using a comma * @param typeUpdateKeys */ private String getUpdateKeyUIValue(TypeUpdateKeys typeUpdateKeys) { StringBuffer buffer = new StringBuffer(); if (typeUpdateKeys != null && typeUpdateKeys.getUpdateByKeys() != null) { TypeKeyFields keyFields = typeUpdateKeys.getUpdateByKeys(); for (TypeFieldName fieldName : keyFields.getField()) { buffer.append(fieldName.getName()); buffer.append(","); } } return StringUtils.removeEnd(buffer.toString(), ","); } @Override protected Object getSchema(TypeOutputInSocket inSocket) { LOGGER.debug("Generating UI-Schema data for OutPut-DBUpdate-Component - {}", componentName); Schema schema = null; List<GridRow> gridRow = new ArrayList<>(); ConverterUiHelper converterUiHelper = new ConverterUiHelper(uiComponent); if (inSocket.getSchema() != null && inSocket.getSchema().getFieldOrRecordOrIncludeExternalSchema().size() != 0) { schema = new Schema(); for (Object record : inSocket.getSchema().getFieldOrRecordOrIncludeExternalSchema()) { if ((TypeExternalSchema.class).isAssignableFrom(record.getClass())) { schema.setIsExternal(true); if (((TypeExternalSchema) record).getUri() != null) schema.setExternalSchemaPath(((TypeExternalSchema) record).getUri()); } else { gridRow.add(converterUiHelper.getSchema(record)); schema.setGridRow(gridRow); schema.setIsExternal(false); } } } return schema; } @Override protected Map<String, String> getRuntimeProperties() { LOGGER.debug("Generating Runtime Properties for -{}", componentName); TreeMap<String, String> runtimeMap = null; TypeProperties typeProperties = ((JdbcUpdate) typeBaseComponent).getRuntimeProperties(); if (typeProperties != null) { runtimeMap = new TreeMap<>(); for (Property runtimeProperty : typeProperties.getProperty()) { runtimeMap.put(runtimeProperty.getName(), runtimeProperty.getValue()); } } return runtimeMap; } private void setValueInPropertyMap(String propertyName, Object value) { propertyMap.put(propertyName, getParameterValue(propertyName, value)); ; } }