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How to use visit method of org.evomaster.client.java.controller.internal.db.SqlNameContext class

Best EvoMaster code snippet using org.evomaster.client.java.controller.internal.db.SqlNameContext.visit

Source:SqlHandler.java

...235        SqlNameContext context = new SqlNameContext(statement);236        if(schema != null) {237            context.setSchema(schema);238        }239        ExpressionVisitor visitor = new ExpressionVisitorAdapter() {240            @Override241            public void visit(Column column) {242                String tn = context.getTableName(column);243                if(tn.equalsIgnoreCase(SqlNameContext.UNNAMED_TABLE)){244                    // TODO handle it properly when ll have support for sub-selects245                    return;246                }247                String cn = column.getColumnName().toLowerCase();248                if(! context.hasColumn(tn, cn)) {249                    /*250                        This is an issue with the JsqlParser library. Until we upgrade it, or fix it if not fixed yet,251                        we use this workaround.252                        The problem is that some SQL databases do not have support for boolean types, so parser can253                        interpret constants like TRUE as column names.254                        And all databases have differences on how booleans are treated, eg.255                        - H2: TRUE, FALSE, and UNKNOWN (NULL).256                          http://www.h2database.com/html/datatypes.html#boolean_type257                        - Postgres:  true, yes, on, 1, false, no, off, 0 (as well as abbreviations like t and f)258                          https://www.postgresql.org/docs/9.5/datatype-boolean.html259                     */260                    if (booleanConstantNames.contains(cn)) {261                        //case in which a boolean constant is wrongly treated as a column name.262                        //TODO not sure what we can really do here without modifying the parser263                    } else {264                        SimpleLogger.warn("Cannot find column '" + cn +"' in table '" + tn +"'");265                    }266                    return;267                }268                data.putIfAbsent(tn, new HashSet<>());269                Set<String> set = data.get(tn);270                set.add(cn);271            }272        };273        where.accept(visitor);274        return data;275    }276    private static void mergeNewData(277            Map<String, Set<String>> current,278            Map<String, Set<String>> toAdd279    ) {280        for (Map.Entry<String, Set<String>> e : toAdd.entrySet()) {281            String key = e.getKey();282            Set<String> values = e.getValue();283            Set<String> existing = current.get(key);284            if (existing != null && existing.contains("*")) {285                //nothing to do286                continue;287            }...

Source:SqlNameContext.java

...86    }87    private List<String> getTableNamesInFrom() {88        FromItem fromItem = getFromItem();89        List<String> names = new ArrayList<>();90        FromItemVisitorAdapter visitor = new FromItemVisitorAdapter(){91            @Override92            public void visit(Table table) {93                names.add(table.getName());94            }95        };96        fromItem.accept(visitor);97        return names;98    }99    private FromItem getFromItem() {100        FromItem fromItem = null;101        if(statement instanceof Select) {102            SelectBody selectBody = ((Select) statement).getSelectBody();103            if (selectBody instanceof PlainSelect) {104                PlainSelect plainSelect = (PlainSelect) selectBody;105                fromItem =  plainSelect.getFromItem();106            } else {107                throw new IllegalArgumentException("Currently only handling Plain SELECTs");108            }109        }110        if(fromItem == null)111            throw new IllegalArgumentException("Cannot handle FromItem for: " + statement);112        return fromItem;113    }114    private void computeAliases() {115        if (statement instanceof Select) {116            FromItem fromItem = getFromItem();117            fromItem.accept(new AliasVisitor(tableAliases));118            SelectBody selectBody = ((Select) statement).getSelectBody();119            PlainSelect plainSelect = (PlainSelect) selectBody;120            List<Join> joins = plainSelect.getJoins();121            if (joins != null) {122                joins.forEach(j -> j.getRightItem().accept(new AliasVisitor(tableAliases)));123            }124        } else if(statement instanceof Delete){125            //no alias required?126            return;127        } else if(statement instanceof Update){128            /*129                TODO can update have aliases?130                https://www.h2database.com/html/commands.html#update131             */132            return;133        }134    }135    private static class AliasVisitor extends FromItemVisitorAdapter {136        private final Map<String, String> aliases;137        private AliasVisitor(Map<String, String> aliases) {138            this.aliases = aliases;139        }140        @Override141        public void visit(Table table) {142            handleAlias(aliases, table);143        }144        @Override145        public void visit(SubSelect subSelect) {146            handleAlias(aliases, subSelect);147        }148    }149    private static void handleAlias(Map<String, String> aliases, SubSelect subSelect) {150        Alias alias = subSelect.getAlias();151        if (alias != null) {152            String aliasName = alias.getName();153            if (aliasName != null) {154                /*155                    FIXME: need to generalize,156                    ie for when there can be several un-named sub-selects referring157                    to columns with same names158                 */159                String tableName = UNNAMED_TABLE;...

visit

Using AI Code Generation

1import org.evomaster.client.java.controller.internal.db.SqlNameContext;2import org.evomaster.client.java.controller.internal.db.SqlScriptRunner;3import org.evomaster.client.java.controller.internal.db.SqlScriptRunnerImpl;4import org.evomaster.client.java.controller.internal.db.SqlScriptWriter;5import org.evomaster.client.java.controller.internal.db.SqlScriptWriterImpl;6import org.evomaster.client.java.controller.internal.db.SqlTable;7import org.evomaster.client.java.controller.internal.db.SqlTableVisitor;8import org.evomaster.client.java.controller.internal.db.SqlTableVisitorImpl;9import org.evomaster.client.java.controller.internal.db.h2.H2SqlScriptRunner;10import org.evomaster.client.java.controller.internal.db.h2.H2SqlScriptWriter;11import org.evomaster.client.java.controller.internal.db.h2.H2TableVisitor;12import org.evomaster.client.java.controller.internal.db.h2.H2TableVisitorImpl;13import org.evomaster.client.java.controller.internal.db.h2.H2UrlBuilder;14import org.evomaster.client.java.controller.internal.db.schema.SqlSchema;15import org.evomaster.client.java.controller.internal.db.schema.SqlSchemaExtractor;16import org.evomaster.client.java.controller.internal.db.schema.SqlSchemaExtractorImpl;17import org.evomaster.client.java.controller.internal.db.schema.SqlSchemaInfo;18import org.evomaster.client.java.controller.internal.db.sql.SqlInsertionBuilder;19import org.evomaster.client.java.controller.internal.db.sql.SqlInsertionBuilderImpl;20import org.evomaster.client.java.controller.internal.db.sql.SqlInsertionDto;21import org.evomaster.client.java.controller.internal.db.sql.SqlInsertionDtoVisitor;22import org.evomaster.client.java.controller.internal.db.sql.SqlInsertionDtoVisitorImpl;23import org.evomaster.client.java.controller.internal.db.sql.SqlInsertionWriter;24import org.evomaster.client.java.controller.internal.db.sql.SqlInsertionWriterImpl;25import org.evomaster.client.java.controller.internal.db.sql.SqlTableBuilder;26import org.evomaster.client.java.controller.internal.db.sql.SqlTableBuilderImpl;27import org.evomaster.client.java.controller.internal.db.sql.SqlTableDto;28import org.evomaster.client.java.controller.internal.db.sql.SqlTableDtoVisitor;29import org.evomaster.client.java.controller.internal.db.sql.SqlTableDtoVisitorImpl;30import org.evomaster.client.java.controller.internal.db.sql.SqlTableWriter;31import org.evomaster.client.java.controller.internal.db.sql.SqlTableWriterImpl;32import org.evomaster.client.java.controller.internal

visit

Using AI Code Generation

1import org.evomaster.client.java.controller.internal.db.SqlNameContext;2public class 3 {3    public static void main(String[] args) {4        SqlNameContext sqlNameContext = new SqlNameContext();5        sqlNameContext.visit("test");6    }7}8import org.evomaster.client.java.controller.internal.db.SqlNameContext;9public class 4 {10    public static void main(String[] args) {11        SqlNameContext sqlNameContext = new SqlNameContext();12        sqlNameContext.visit("test");13    }14}15import org.evomaster.client.java.controller.internal.db.SqlNameContext;16public class 5 {17    public static void main(String[] args) {18        SqlNameContext sqlNameContext = new SqlNameContext();19        sqlNameContext.visit("test");20    }21}22import org.evomaster.client.java.controller.internal.db.SqlNameContext;23public class 6 {24    public static void main(String[] args) {25        SqlNameContext sqlNameContext = new SqlNameContext();26        sqlNameContext.visit("test");27    }28}29import org.evomaster.client.java.controller.internal.db.SqlNameContext;30public class 7 {31    public static void main(String[] args) {32        SqlNameContext sqlNameContext = new SqlNameContext();33        sqlNameContext.visit("test");34    }35}36import org.evomaster.client.java.controller.internal.db.SqlNameContext;37public class 8 {38    public static void main(String[] args) {39        SqlNameContext sqlNameContext = new SqlNameContext();40        sqlNameContext.visit("test");41    }42}43import org.evomaster.client.java.controller.internal.db.SqlName

visit

Using AI Code Generation

1package org.evomaster.client.java.controller.internal.db;2import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptDto;3import org.evomaster.client.java.controller.api.dto.database.operations.SqlScriptEntryDto;4import org.evomaster.client.java.controller.api.dto.database.schema.DatabaseType;5import org.evomaster.client.java.controller.api.dto.database.schema.TableDto;6import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexDto;7import org.evomaster.client.java.controller.api.dto.database.schema.TableIndexType;8import org.evomaster.client.java.controller.api.dto.database.schema.TableType;9import org.evomaster.client.java.controller.api.dto.database.schema.ViewDto;10import org.evomaster.client.java.controller.internal.db.constraint.Constraint;11import org.evomaster.client.java.controller.internal.db.constraint.ForeignKeyConstraint;12import org.evomaster.client.java.controller.internal.db.constraint.PrimaryKeyConstraint;13import org.evomaster.client.java.controller.internal.db.schema.Column;14import org.evomaster.client.java.controller.internal.db.schema.ForeignKey;15import org.evomaster.client.java.controller.internal.db.schema.Index;16import org.evomaster.client.java.controller.internal.db.schema.Table;17import org.evomaster.client.java.controller.internal.db.schema.View;18import org.evomaster.client.java.controller.internal.db.table.TableRow;19import org.evomaster.client.java.controller.internal.db.table.TableRowColumn;20import org.evomaster.client.java.controller.internal.db.table.TableRowIndex;21import java.util.ArrayList;22import java.util.List;23import java.util.Map;24import java.util.Set;25import java.util.stream.Collectors;26public class SqlScriptDtoGenerator {27    public static SqlScriptDto generateSqlScriptDto(String databaseName, String schemaName, DatabaseType databaseType,28                                                    Set<TableRow> tableRows) {29        SqlScriptDto dto = new SqlScriptDto();30        dto.databaseName = databaseName;31        dto.schemaName = schemaName;32        dto.databaseType = databaseType;33        dto.tables = tables.stream().map(SqlScriptDtoGenerator::generateTableDto).collect(Collectors.toList());34        dto.constraints = constraints.stream().map(SqlScriptDtoGenerator::generateConstraintDto).collect(Collectors.toList());35        dto.foreignKeys = foreignKeys.stream().map(SqlScriptDtoGenerator::generateForeignKeyDto).collect(Collectors.toList());36        dto.indexes = indexes.stream().map(SqlScriptDtoGenerator::

visit

Using AI Code Generation

1import org.evomaster.client.java.controller.internal.db.SqlNameContext;2import org.evomaster.client.java.controller.internal.db.Table;3public class Main {4    public static void main(String[] args) {5        SqlNameContext context = new SqlNameContext();6        Table table = new Table();7        table.setName("table1");8        context.visit(table);9    }10}11import org.evomaster.client.java.controller.internal.db.SqlNameContext;12import org.evomaster.client.java.controller.internal.db.TableColumn;13public class Main {14    public static void main(String[] args) {15        SqlNameContext context = new SqlNameContext();16        TableColumn column = new TableColumn();17        column.setName("column1");18        context.visit(column);19    }20}21import org.evomaster.client.java.controller.internal.db.SqlNameContext;22import org.evomaster.client.java.controller.internal.db.Table;23public class Main {24    public static void main(String[] args) {25        SqlNameContext context = new SqlNameContext();26        Table table = new Table();27        table.setName("table1");28        context.visit(table);29    }30}31import org.evomaster.client.java.controller.internal.db.SqlNameContext;32import org.evomaster.client.java.controller.internal.db.TableColumn;33public class Main {34    public static void main(String[] args) {35        SqlNameContext context = new SqlNameContext();36        TableColumn column = new TableColumn();37        column.setName("column1");38        context.visit(column);39    }40}41import org.evomaster.client.java.controller.internal.db.SqlNameContext;42import org.evomaster.client.java.controller.internal.db.Table;43public class Main {44    public static void main(String[] args) {45        SqlNameContext context = new SqlNameContext();46        Table table = new Table();47        table.setName("table1");48        context.visit(table);49    }50}

visit

Using AI Code Generation

1package org.evomaster.client.java.controller.internal.db;2import java.sql.ResultSet;3import java.sql.SQLException;4import java.sql.Statement;5import java.util.ArrayList;6import java.util.List;7import java.util.function.BiConsumer;8import java.util.function.Consumer;9import java.util.function.Function;10import java.util.stream.Stream;11public class SqlNameContext {12    private final Statement statement;13    private final String sql;14    private final List<SqlNameContext> children = new ArrayList<>();15    private final List<SqlNameContext> parents = new ArrayList<>();16    public SqlNameContext(Statement statement, String sql) {17        this.statement = statement;18        this.sql = sql;19    }20    public void addChild(SqlNameContext child) {21        children.add(child);22    }23    public void addParent(SqlNameContext parent) {24        parents.add(parent);25    }26    public void visit(Consumer<SqlNameContext> consumer) {27        consumer.accept(this);28        children.forEach(c -> c.visit(consumer));29    }30    public void visit(BiConsumer<SqlNameContext, Integer> consumer) {31        visit(consumer, 0);32    }33    private void visit(BiConsumer<SqlNameContext, Integer> consumer, int level) {34        consumer.accept(this, level);35        children.forEach(c -> c.visit(consumer, level + 1));36    }37    public Stream<SqlNameContext> stream() {38        return stream(this);39    }40    private Stream<SqlNameContext> stream(SqlNameContext context) {41        return Stream.concat(42                Stream.of(context),43                context.children.stream().flatMap(this::stream)44        );45    }46    public boolean isUpdate() {47        return sql.toLowerCase().startsWith("update");48    }49    public boolean isInsert() {50        return sql.toLowerCase().startsWith("insert");51    }52    public boolean isDelete() {53        return sql.toLowerCase().startsWith("delete");54    }55    public boolean isSelect() {56        return sql.toLowerCase().startsWith("select");57    }58    public boolean isCreate() {59        return sql.toLowerCase().startsWith("create");60    }61    public boolean isAlter() {62        return sql.toLowerCase().startsWith("alter");63    }64    public boolean isDrop() {65        return sql.toLowerCase().startsWith("drop");66    }67    public boolean isTruncate() {68        return sql.toLowerCase().startsWith("truncate");69    }70    public boolean isCall() {71        return sql.toLowerCase().startsWith("call");72    }

visit

Using AI Code Generation

1package org.evomaster.client.java.controller.internal.db;2import java.util.List;3public class SqlNameContext {4    private List<String> currentTable;5    private List<String> currentColumn;6    private List<String> currentJoinTable;7    private List<String> currentJoinColumn;8    private List<String> currentJoinTable2;9    private List<String> currentJoinColumn2;10    private List<String> currentJoinTable3;11    private List<String> currentJoinColumn3;12    private List<String> currentJoinTable4;13    private List<String> currentJoinColumn4;14    private List<String> currentJoinTable5;15    private List<String> currentJoinColumn5;16    private List<String> currentJoinTable6;17    private List<String> currentJoinColumn6;18    private List<String> currentJoinTable7;19    private List<String> currentJoinColumn7;20    private List<String> currentJoinTable8;21    private List<String> currentJoinColumn8;22    private List<String> currentJoinTable9;23    private List<String> currentJoinColumn9;24    private List<String> currentJoinTable10;25    private List<String> currentJoinColumn10;26    private List<String> currentJoinTable11;27    private List<String> currentJoinColumn11;28    private List<String> currentJoinTable12;29    private List<String> currentJoinColumn12;30    private List<String> currentJoinTable13;31    private List<String> currentJoinColumn13;32    private List<String> currentJoinTable14;33    private List<String> currentJoinColumn14;34    private List<String> currentJoinTable15;35    private List<String> currentJoinColumn15;36    private List<String> currentJoinTable16;37    private List<String> currentJoinColumn16;38    private List<String> currentJoinTable17;39    private List<String> currentJoinColumn17;40    private List<String> currentJoinTable18;41    private List<String> currentJoinColumn18;42    private List<String> currentJoinTable19;43    private List<String> currentJoinColumn19;44    private List<String> currentJoinTable20;45    private List<String> currentJoinColumn20;46    private List<String> currentJoinTable21;47    private List<String> currentJoinColumn21;48    private List<String> currentJoinTable22;49    private List<String> currentJoinColumn22;50    private List<String> currentJoinTable23;51    private List<String> currentJoinColumn23;

visit

Using AI Code Generation

1import org.evomaster.client.java.controller.internal.db.SqlNameContext;2import java.util.List;3public class 3 {4    public static void main(String[] args) {5        List<String> names = SqlNameContext.visit("SELECT * FROM table1");6        System.out.println(names);7    }8}

visit

Using AI Code Generation

1package org.evomaster.client.java.controller.internal.db;2import java.sql.Connection;3import java.sql.DatabaseMetaData;4import java.sql.ResultSet;5import java.sql.SQLException;6import java.util.ArrayList;7import java.util.List;8public class SqlNameContext {9    private final List<String> tables = new ArrayList<>();10    public SqlNameContext(Connection con) throws SQLException {11        DatabaseMetaData meta = con.getMetaData();12        ResultSet rs = meta.getTables(null, null, null, new String[]{"TABLE"});13        while (rs.next()) {14            String tableName = rs.getString("TABLE_NAME");15            tables.add(tableName);16        }17    }18    public String getSqlName(String name) {19        if (tables.contains(name)) {20            return name;21        }22        return null;23    }24}25package org.evomaster.client.java.controller.internal.db;26import org.evomaster.client.java.controller.db.SqlScriptRunner;27import org.evomaster.client.java.controller.db.SqlTable;28import org.evomaster.client.java.controller.db.TableRow;29import org.evomaster.client.java.controller.internal.db.h2.H2TableCreator;30import org.evomaster.client.java.controller.internal.db.h2.H2TableDataWriter;31import org.evomaster.client.java.controller.internal.db.h2.H2TableNameVisitor;32import org.evomaster.client.java.controller.internal.db.h2.H2TriggerCreator;33import org.evomaster.client.java.controller.internal.db.schema.SqlSchema;34import org.evomaster.client.java.controller.internal.db.schema.SqlTableSchema;35import org.evomaster.client.java.controller.internal.db.schema.SqlTriggerSchema;36import org.evomaster.client.java.controller.internal.db.schema.TableIndex;37import org.evomaster.client.java.controller.internal.db.schema.TableIndexColumn;38import java.sql.Connection;39import java.sql.SQLException;40import java.util.ArrayList;41import java.util.List;42import java.util.Map;43import java.util.stream.Collectors;44public class DbCleaner {45    private final SqlScriptRunner runner;46    public DbCleaner(SqlScriptRunner runner) {47        this.runner = runner;48    }49    public void cleanDatabase() throws SQLException {

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