Best EvoMaster code snippet using org.evomaster.client.java.controller.internal.db.SchemaExtractor.isFKToAutoIncrementColumn
Source: SchemaExtractor.java
...273 */274 private static void addForeignKeyToAutoIncrement(DbSchemaDto schema) {275 for (TableDto tableDto : schema.tables) {276 for (ColumnDto columnDto : tableDto.columns) {277 if (isFKToAutoIncrementColumn(schema, tableDto, columnDto.name)) {278 columnDto.foreignKeyToAutoIncrement = true;279 }280 }281 }282 }283 /**284 * @return a table DTO for a particular table name285 */286 private static TableDto getTable(DbSchemaDto schema, String tableName) {287 TableDto tableDto = schema.tables.stream()288 .filter(t -> t.name.equalsIgnoreCase(tableName))289 .findFirst().orElse(null);290 return tableDto;291 }292 private static ColumnDto getColumn(TableDto table, String columnName) {293 ColumnDto columnDto = table.columns.stream()294 .filter(c -> c.name.equalsIgnoreCase(columnName))295 .findFirst().orElse(null);296 return columnDto;297 }298 /**299 * Checks if the given table/column is a foreign key to an autoincrement column.300 * This is done to be able to compute foreignKeyToAutoIncrement boolean.301 * Otherwise, we could just read that boolean.302 *303 * @return true if the given table/column is a foreign key to an autoincrement column.304 */305 private static boolean isFKToAutoIncrementColumn(DbSchemaDto schema, TableDto tableDto, String columnName) {306 Objects.requireNonNull(schema);307 Objects.requireNonNull(tableDto);308 Objects.requireNonNull(columnName);309 // is this column among the declared FKs?310 if (!tableDto.foreignKeys.stream()311 .anyMatch(fk -> fk.sourceColumns.stream()312 .anyMatch(s -> s.equalsIgnoreCase(columnName)))) {313 return false;314 }315 ColumnDto columnDto = getColumn(tableDto, columnName);316 if (columnDto.autoIncrement == true) {317 // Assuming here that a FK cannot be auto-increment318 return false;319 }320 // check if the column belongs to a foreign key that is non printable321 for (ForeignKeyDto fk : tableDto.foreignKeys) {322 if (fk.sourceColumns.stream()323 .anyMatch(s -> s.equalsIgnoreCase(columnName))) {324 /*325 TODO: instead of using those positions, should have proper326 support for multi-column PKs/FKs327 */328 int positionInFKSequence = fk.sourceColumns.indexOf(columnName);329 TableDto targetTableDto = getTable(schema, fk.targetTable);330 String targetColumnName = targetTableDto.primaryKeySequence.get(positionInFKSequence);331 ColumnDto targetColumnDto = getColumn(targetTableDto, targetColumnName);332 /*333 Either that target PK is auto-increment, or itself is a FK to a non-printable PK334 */335 if (targetColumnDto.autoIncrement ||336 isFKToAutoIncrementColumn(schema, targetTableDto, targetColumnName)) {337 return true;338 }339 }340 }341 return false;342 }343}...
isFKToAutoIncrementColumn
Using AI Code Generation
1package org.evomaster.client.java.controller.internal.db;2import org.evomaster.client.java.controller.api.dto.database.schema.DatabaseType;3import org.evomaster.client.java.controller.api.dto.database.schema.SchemaDto;4import org.evomaster.client.java.controller.api.dto.database.schema.TableDto;5import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexDto;6import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexType;7import org.evomaster.client.java.controller.api.dto.database.schema.ViewDto;8import java.util.ArrayList;9import java.util.List;10import java.util.stream.Collectors;11public class SchemaExtractor {12 private final SchemaDto schema;13 private final DatabaseType databaseType;14 public SchemaExtractor(SchemaDto schema, DatabaseType databaseType) {15 this.schema = schema;16 this.databaseType = databaseType;17 }18 public List<TableDto> getTables() {19 return schema.getTables();20 }21 public List<ViewDto> getViews() {22 return schema.getViews();23 }24 public List<TableIndexDto> getIndexes() {25 return schema.getIndexes();26 }27 public List<TableIndexDto> getUniqueIndexes() {28 return schema.getIndexes().stream()29 .filter(i -> i.getType() == TableIndexType.UNIQUE)30 .collect(Collectors.toList());31 }32 public List<TableIndexDto> getIndexesForTable(String table) {33 return schema.getIndexes().stream()34 .filter(i -> i.getTable().equals(table))35 .collect(Collectors.toList());36 }37 public List<TableIndexDto> getUniqueIndexesForTable(String table) {38 return schema.getIndexes().stream()39 .filter(i -> i.getType() == TableIndexType.UNIQUE)40 .filter(i -> i.getTable().equals(table))41 .collect(Collectors.toList());42 }43 public TableDto getTable(String name) {44 return schema.getTables().stream()45 .filter(t -> t.getName().equals(name))46 .findFirst()47 .orElse(null);48 }49 public ViewDto getView(String name) {50 return schema.getViews().stream()51 .filter(t -> t.getName().equals(name))52 .findFirst()53 .orElse(null);54 }55 public TableIndexDto getIndex(String name) {56 return schema.getIndexes().stream()57 .filter(i -> i.getName().equals(name))58 .findFirst()59 .orElse(null);60 }
isFKToAutoIncrementColumn
Using AI Code Generation
1import org.evomaster.client.java.controller.internal.db.SchemaExtractor2import org.evomaster.client.java.controller.db.DbAction3import org.evomaster.client.java.controller.db.SqlInsertBuilder4import org.evomaster.client.java.controller.db.SqlScriptExecutor5import org.evomaster.client.java.controller.db.Table6import org.evomaster.client.java.controller.api.dto.database.schema.DatabaseType7import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto8import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto9import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto10import org.evomaster.client.java.controller.api.dto.database.schema.TableDto11import org.evomaster.client.java.controller.api.dto.database.schema.ColumnDto12import org.evomaster.client.java.controller.api.dto.database.schema.ForeignKeyDto13import org.evomaster.client.java.controller.api.dto.database.schema.SchemaDto14import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto15import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto16import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto17import org.evomaster.client.java.controller.api.dto.database.schema.ColumnDto18import org.evomaster.client.java.controller.api.dto.database.schema.DatabaseType19import org.evomaster.client.java.controller.api.dto.database.schema.ForeignKeyDto20import org.evomaster.client.java.controller.api.dto.database.schema.SchemaDto21import org.evomaster.client.java.controller.api.dto.database.schema.TableDto22import org.evomaster.client.java.controller.db.DbAction23import org.evomaster.client.java.controller.db.SqlInsertBuilder24import org.evomaster.client.java.controller.db.SqlScriptExecutor25import org.evomaster.client.java.controller.db.Table26import org.evomaster.client.java.controller.internal.db.SchemaExtractor27import org.evomaster.client.java.controller.problem.ProblemInfo28import org.evomaster.client.java.controller.problem.RestProblem29import org.evomaster.client.java.controller.problem.RestProblemException30import org.evomaster.client.java.controller.problem.RestProblemFactory31import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto32import org.evomaster.client.java.controller.api.dto.database.operations.DatabaseCommandDto33import org.evomaster.client.java.controller.api.dto.database.operations.InsertionDto34import org.evomaster.client.java.controller.api.dto.database.schema.ColumnDto35import org.evomaster.client.java.controller.api.dto.database.schema.DatabaseType
isFKToAutoIncrementColumn
Using AI Code Generation
1def extractSchema = { String url, String username, String password ->2 def schema = SchemaExtractor.extractSchema(url, username, password)3 def tables = schema.getTables()4 tables.each { table ->5 println "Table: " + table.getName()6 table.getColumns().each { column ->7 println "Column: " + column.getName() + " is FK: " + column.isForeignKey()8 }9 }10}11extractSchema(url, username, password)12def extractSchema = { String url, String username, String password ->13 def schema = SchemaExtractor.extractSchema(url, username, password)14 def tables = schema.getTables()15 tables.each { table ->16 println "Table: " + table.getName()17 table.getColumns().each { column ->18 println "Column: " + column.getName() + " is FK: " + column.isForeignKey() + " and FK is to autoincrement column: " + column.isFKToAutoIncrementColumn()19 }20 }21}22extractSchema(url, username, password)
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