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How to use executeSql method of org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.StatementClassReplacement class

Best EvoMaster code snippet using org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.StatementClassReplacement.executeSql

Source:PreparedStatementClassReplacement.java

...16import java.sql.ResultSet;17import java.sql.SQLException;18import java.util.List;19import java.util.stream.Collectors;20import static org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes.StatementClassReplacement.executeSql;21public class PreparedStatementClassReplacement implements MethodReplacementClass {22    @Override23    public Class<?> getTargetClass() {24        return PreparedStatement.class;25    }26    public static String extractSqlFromH2PreparedStatement(PreparedStatement stmt) {27        Class<?> klass = stmt.getClass();28        String className = klass.getName();29        if (!className.equals("org.h2.jdbc.JdbcPreparedStatement")) {30            throw new IllegalArgumentException("Invalid type: " + className);31        }32        try {33            /*34                Quite brittle... but easy to test on new H2 releases35             */36            Field cf = klass.getDeclaredField("command");37            cf.setAccessible(true);38            Object command = cf.get(stmt);39            Class<?> ck = command.getClass();40            if(! ck.getName().endsWith("CommandRemote")){41                /*42                    very brittle.. :(43                    based on the concrete class for the Command (there are 3...)44                    the location of the 'sql' private field is different :(45                 */46                ck = ck.getSuperclass();47            }48            Field sf = ck.getDeclaredField("sql");49            sf.setAccessible(true);50            String sql = (String) sf.get(command);51            Method pm = command.getClass().getDeclaredMethod("getParameters");52            pm.setAccessible(true);53            List<?> pv = (List<?>) pm.invoke(command);54            List<String> params = pv.stream()55                    .map(it -> {56                        try {57                            Method gpvm = it.getClass().getDeclaredMethod("getParamValue");58                            gpvm.setAccessible(true);59                            Object value =  gpvm.invoke(it);60                            if(value.getClass().getName().equals("org.h2.value.ValueLobDb")){61                                //FIXME this gives issues... not sure we can really handle it62                                return "LOB";63                            }64                            return value.toString();65                        } catch (Exception e) {66                            throw new RuntimeException(e);67                        }68                    })69                    .collect(Collectors.toList());70            return interpolateSqlStringWithJSqlParser(sql, params);71        } catch (Exception e) {72            throw new RuntimeException(e);73        }74    }75    // replaced by interpolateSqlStringWithJSqlParser76    @Deprecated77    public static String interpolateSqlString(String sql, List<String> params) {78        long replacements = sql.chars().filter(it -> it=='?').count();79        if(replacements != params.size()){80            SimpleLogger.error("EvoMaster ERROR. Mismatch of parameter count " + replacements+"!="+ params.size()81                    + " in SQL command: " + sql);82            return null;83        }84        for(String p : params){85            sql = sql.replaceFirst("\\?", p);86        }87        return sql;88    }89    /**90     * inspired by this example from https://stackoverflow.com/questions/46890089/how-can-i-purify-a-sql-query-and-replace-all-parameters-with-using-regex91     * @param sql is an original sql command which might contain comments or be dynamic sql with parameters92     * @param params are parameters which exists in the [sql]93     * @return a interpolated sql.94     * note that if the sql could not be handled, we return the original one since such info is still useful for e.g., industrial partner95     *          then we could record the execution info.96     * note that comments could also be removed with this function.97     *98     */99    public static String interpolateSqlStringWithJSqlParser(String sql, List<String> params) {100        StringBuilder sqlbuffer = new StringBuilder();101        try {102            ExpressionDeParser expDeParser = new ExpressionDeParser() {103                @Override104                public void visit(JdbcParameter parameter) {105                    int index = parameter.getIndex();106                    this.getBuffer().append(params.get(index-1));107                }108            };109            SelectDeParser selectDeparser = new SelectDeParser(expDeParser, sqlbuffer);110            expDeParser.setSelectVisitor(selectDeparser);111            expDeParser.setBuffer(sqlbuffer);112            StatementDeParser stmtDeparser = new StatementDeParser(expDeParser, selectDeparser, sqlbuffer);113            Statement stmt = CCJSqlParserUtil.parse(sql);114            stmt.accept(stmtDeparser);115            return stmtDeparser.getBuffer().toString();116        } catch (Exception e) {117            // catch all kinds of exception here since there might exist problems in processing params118            SimpleLogger.error("EvoMaster ERROR. Could not handle "+ sql + " with an error message :"+e.getMessage());119            return sql;120        }121    }122    /**123     *124     * @param stmt a sql statement to be prepared125     * @return a null if skip to handle the stmt126     */127    private static String handlePreparedStatement(PreparedStatement stmt) {128        if (stmt == null) {129            //nothing to do130            return null;131        }132        String fullClassName = stmt.getClass().getName();133        if (fullClassName.startsWith("com.zaxxer.hikari.pool") ||134                fullClassName.startsWith("org.apache.tomcat.jdbc.pool") ||135                fullClassName.startsWith("com.sun.proxy") ||136                checkZebraPreparedStatementWrapper(fullClassName) // zebra137        ) {138            /*139                this is likely a proxy/wrapper, so we can skip it, as anyway we are going to140                intercept the call to the delegate141             */142            return null;143        }144        /*145            This is very tricky, as not supported by all DBs... see for example:146            https://stackoverflow.com/questions/2382532/how-can-i-get-the-sql-of-a-preparedstatement147            So what done here is quite ad-hoc...148            There is no direct way to access the SQL command... but some drivers do print it149            when calling toString.150            Another option would be to intercept all methods to build the query, and reconstruct151            it manually... but it would be a LOT of work.152            Maybe something to consider if we are going to support more DBs in the future...153         */154        String sql = stmt.toString();155        //Postgres print the command as it is156        if (sql.startsWith("com.mysql")) {157            //MySQL prepend the command with the name of class followed by :158            sql = sql.substring(sql.indexOf(":") + 1);159        }160        if (stmt.getClass().getName().equals("org.h2.jdbc.JdbcPreparedStatement")) {161            /*162                Unfortunately H2 does not support it... so we have to extract and163                recompute it manually :(164             */165            sql = extractSqlFromH2PreparedStatement(stmt);166        }167        /*168            all zebra prepared statements should be handled before this line169            (see checkZebraPreparedStatementWrapper).170            here, just check whether there exist any further update in zebra,171            and throw an exception with unsupported type172         */173        if (fullClassName.startsWith("com.dianping.zebra")){174            throw new IllegalArgumentException("unsupported type for zebra: " + fullClassName);175        }176        //TODO see TODO in StatementClassReplacement177//        SqlInfo info = new SqlInfo(sql, false, false);178//        ExecutionTracer.addSqlInfo(info);179        return sql;180    }181    private static boolean checkZebraPreparedStatementWrapper(String className){182        return className.equals("com.dianping.zebra.group.jdbc.GroupPreparedStatement") ||183                className.equals("com.dianping.zebra.shard.jdbc.ShardPreparedStatement") ||184                className.equals("com.dianping.zebra.single.jdbc.SinglePreparedStatement");185    }186    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)187    public static ResultSet executeQuery(PreparedStatement stmt) throws SQLException {188        String sql = handlePreparedStatement(stmt);189        return executeSql(()-> stmt.executeQuery(), sql);190    }191    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)192    public static int executeUpdate(PreparedStatement stmt) throws SQLException {193        String sql = handlePreparedStatement(stmt);194        return executeSql(()-> stmt.executeUpdate(), sql);195    }196    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)197    public static boolean execute(PreparedStatement stmt) throws SQLException {198        String sql = handlePreparedStatement(stmt);199        return executeSql(()-> stmt.execute(), sql);200    }201}...

Source:StatementClassReplacement.java

...30        }31    }32    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)33    public static ResultSet executeQuery(Statement caller, String sql) throws SQLException{34        return executeSql(()->caller.executeQuery(sql), sql);35    }36    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)37    public static int executeUpdate(Statement caller, String sql) throws SQLException{38        return executeSql(()->caller.executeUpdate(sql), sql);39    }40    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)41    public static boolean execute(Statement caller,String sql) throws SQLException{42        return executeSql(()->caller.execute(sql), sql);43    }44    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)45    public static int executeUpdate(Statement caller, String sql, int autoGeneratedKeys) throws SQLException{46        return executeSql(()->caller.executeUpdate(sql, autoGeneratedKeys), sql);47    }48    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)49    public static int executeUpdate(Statement caller, String sql, int columnIndexes[]) throws SQLException{50        return executeSql(()->caller.executeUpdate(sql, columnIndexes), sql);51    }52    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)53    public static int executeUpdate(Statement caller, String sql, String columnNames[]) throws SQLException{54        return executeSql(()->caller.executeUpdate(sql, columnNames), sql);55    }56    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)57    public static boolean execute(Statement caller, String sql, int autoGeneratedKeys) throws SQLException{58        return executeSql(()->caller.execute(sql, autoGeneratedKeys), sql);59    }60    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)61    public static boolean execute(Statement caller, String sql, int columnIndexes[]) throws SQLException{62        return executeSql(()->caller.execute(sql, columnIndexes), sql);63    }64    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)65    public static boolean execute(Statement caller, String sql, String columnNames[]) throws SQLException{66        return executeSql(()->caller.execute(sql, columnNames), sql);67    }68    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)69    public static long executeLargeUpdate(Statement caller, String sql) throws SQLException {70        return executeSql(()->caller.executeLargeUpdate(sql), sql);71    }72    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)73    public static long executeLargeUpdate(Statement caller, String sql, int autoGeneratedKeys) throws SQLException {74        return executeSql(()->caller.executeLargeUpdate(sql, autoGeneratedKeys), sql);75    }76    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)77    public static long executeLargeUpdate(Statement caller, String sql, int columnIndexes[]) throws SQLException {78        return executeSql(()-> caller.executeLargeUpdate(sql, columnIndexes), sql);79    }80    @Replacement(type = ReplacementType.TRACKER, isPure = false, category = ReplacementCategory.SQL)81    public static long executeLargeUpdate(Statement caller, String sql, String columnNames[]) throws SQLException {82        return executeSql(()-> caller.executeLargeUpdate(sql, columnNames), sql);83    }84    /**85     *86     * @param executeStatement supplier that executes sql statements87     * @param sql is string value of sql to be executed88     * @param <T> is a type of returned value by [executeStatement]89     * @return a value by [executeStatement]90     * @throws SQLException91     */92    public static <T> T executeSql(SqlExecutionSupplier<T, SQLException> executeStatement, String sql) throws SQLException{93        long start = System.currentTimeMillis();94        try{95            T result = executeStatement.get();96            long end = System.currentTimeMillis();97            handleSql(sql, false, end -start);98            return result;99        }catch (SQLException e){100            // trace sql anyway, set exception true and executionTime FAILURE_EXTIME101            handleSql(sql, true, SqlInfo.FAILURE_EXTIME);102            throw e;103        }104    }105    /**106     * extend supplier for sql execution with sql exception...

executeSql

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) throws ClassNotFoundException, SQLException {3        Class.forName("org.h2.Driver");4        Connection conn = DriverManager.getConnection("jdbc:h2:mem:test;DB_CLOSE_DELAY=-1", "sa", "");5        Statement stmt = conn.createStatement();6        stmt.executeSql("SELECT 1");7    }8}

executeSql

Using AI Code Generation

1public class Main {2    public static void main(String[] args) throws Exception {3        Class.forName("org.h2.Driver");4        Connection conn = DriverManager.getConnection("jdbc:h2:mem:test");5        Statement stmt = conn.createStatement();6        stmt.execute("CREATE TABLE IF NOT EXISTS Person (id INT, name VARCHAR(255))");7        stmt.execute("INSERT INTO Person VALUES (1, 'John')");8        stmt.execute("INSERT INTO Person VALUES (2, 'Mary')");9        stmt.execute("INSERT INTO Person VALUES (3, 'Paul')");10        ResultSet rs = stmt.executeQuery("SELECT * FROM Person");11        while (rs.next()) {12            System.out.println(rs.getInt(1) + " " + rs.getString(2));13        }14        rs.close();15        conn.close();16    }17}18public class Main {19    public static void main(String[] args) throws Exception {20        Class.forName("org.h2.Driver");21        Connection conn = DriverManager.getConnection("jdbc:h2:mem:test");22        Statement stmt = conn.createStatement();23        stmt.execute("CREATE TABLE IF NOT EXISTS Person (id INT, name VARCHAR(255))");24        int rowsInserted = stmt.executeUpdate("INSERT INTO Person VALUES (1, 'John')");25        System.out.println("rows inserted: " + rowsInserted);26        conn.close();27    }28}29public class Main {30    public static void main(String[] args) throws Exception {31        Class.forName("org.h2.Driver");32        Connection conn = DriverManager.getConnection("jdbc:h2:mem:test");33        Statement stmt = conn.createStatement();34        stmt.execute("CREATE TABLE IF NOT EXISTS Person (id INT, name VARCHAR(255))");35        stmt.execute("INSERT INTO Person VALUES (1, 'John')");36        stmt.execute("INSERT INTO Person VALUES (2, 'Mary')");37        stmt.execute("INSERT INTO Person VALUES (3, 'Paul')");38        ResultSet rs = stmt.execute("SELECT * FROM Person");39        if (rs) {40            rs = stmt.getResultSet();41            while (rs.next()) {42                System.out.println(rs.getInt(1) + " " + rs.getString(2));43            }44        } else {

executeSql

Using AI Code Generation

1public class 2 {2  public static void main(String[] args) {3    try {4      Class.forName("org.postgresql.Driver");5      Statement stmt = con.createStatement();6      stmt.executeSql("SELECT * FROM users");7      con.close();8    } catch (Exception e) {9      System.out.println(e);10    }11  }12}13public class 3 {14  public static void main(String[] args) {15    try {16      Class.forName("org.postgresql.Driver");17      Statement stmt = con.createStatement();18      stmt.executeQuery("SELECT * FROM users");19      con.close();20    } catch (Exception e) {21      System.out.println(e);22    }23  }24}25public class 4 {26  public static void main(String[] args) {27    try {28      Class.forName("org.postgresql.Driver");29      Statement stmt = con.createStatement();30      stmt.executeUpdate("INSERT INTO users (id, name) VALUES (2, 'John Doe')");31      con.close();32    } catch (Exception e) {33      System.out.println(e);34    }35  }36}37public class 5 {38  public static void main(String[] args) {39    try {40      Class.forName("org.postgresql.Driver");41      Statement stmt = con.createStatement();42      stmt.execute("SELECT * FROM users");43      con.close();44    } catch (Exception e) {45      System.out.println(e);46    }47  }48}

executeSql

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example.db;2import java.sql.Connection;3import java.sql.DriverManager;4import java.sql.ResultSet;5import java.sql.SQLException;6import java.sql.Statement;7public class DBExample {8    private static final String DB_URL = "jdbc:h2:mem:evomaster_db;DB_CLOSE_DELAY=-1";9    public static void main(String[] args) throws SQLException {10        Connection conn = DriverManager.getConnection(DB_URL);11        Statement stmt = conn.createStatement();12        stmt.execute("CREATE TABLE IF NOT EXISTS user (id INTEGER, name VARCHAR(255))");13        stmt.execute("INSERT INTO user VALUES (1, 'John')");14        stmt.execute("INSERT INTO user VALUES (2, 'Mary')");15        ResultSet rs = stmt.executeQuery("SELECT * FROM user");16        while (rs.next()) {17            System.out.println(rs.getInt("id") + " " + rs.getString("name"));18        }19        rs.close();20        stmt.close();21        conn.close();22    }23}24package org.evomaster.client.java.instrumentation.example.db;25import java.sql.Connection;26import java.sql.DriverManager;27import java.sql.ResultSet;28import java.sql.SQLException;29import java.sql.Statement;30public class DBExample {31    private static final String DB_URL = "jdbc:h2:mem:evomaster_db;DB_CLOSE_DELAY=-1";32    public static void main(String[] args) throws SQLException {33        Connection conn = DriverManager.getConnection(DB_URL);34        Statement stmt = conn.createStatement();35        stmt.execute("CREATE TABLE IF NOT EXISTS user (id INTEGER, name VARCHAR(255))");36        stmt.execute("INSERT INTO user VALUES (1, 'John')");37        stmt.execute("INSERT INTO user VALUES (2, 'Mary')");38        ResultSet rs = stmt.executeQuery("SELECT * FROM user");39        while (rs.next()) {40            System.out.println(rs.getInt("id") + " " + rs.getString("name"));41        }42        rs.close();43        stmt.close();44        conn.close();45    }46}

executeSql

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.MethodReplacementClass;3import org.evomaster.client.java.instrumentation.shared.ReplacementType;4import org.evomaster.client.java.instrumentation.shared.StringSpecialization;5import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo;6import org.evomaster.client.java.instrumentation.shared.TaintInputName;7import org.evomaster.client.java.instrumentation.shared.TaintInputNameSpecialization;8import org.evomaster.client.java.instrumentation.shared.TaintInputNameSpecializationInfo;9import org.evomaster.client.java.instrumentation.shared.TaintInputNameSpecializationType;10import org.evomaster.client.java.instrumentation.shared.TaintInputNameType;11import org.evomaster.client.java.instrumentation.shared.TaintSpecialization;12import org.evomaster.client.java.instrumentation.shared.TaintSpecializationInfo;13import java.sql.ResultSet;14import java.sql.SQLException;15import java.sql.Statement;16public class StatementClassReplacement implements MethodReplacementClass {17    @TaintInputNameSpecialization(type = TaintInputNameSpecializationType.ARGUMENT, argumentIndex = 0)18    public ResultSet executeQuery(@TaintInputName TaintInputNameType taintInputName, String sql) throws SQLException {19        throw new UnsupportedOperationException("This should be replaced by EvoMaster");20    }21    @TaintInputNameSpecialization(type = TaintInputNameSpecializationType.ARGUMENT, argumentIndex = 0)22    public int executeUpdate(@TaintInputName TaintInputNameType taintInputName, String sql) throws SQLException {23        throw new UnsupportedOperationException("This should be replaced by EvoMaster");24    }25    @TaintInputNameSpecialization(type = TaintInputNameSpecializationType.ARGUMENT, argumentIndex = 0)26    public int executeUpdate(@TaintInputName TaintInputNameType taintInputName, String sql, int autoGeneratedKeys) throws SQLException {27        throw new UnsupportedOperationException("This should be replaced by EvoMaster");28    }29    @TaintInputNameSpecialization(type = TaintInputNameSpecialization

executeSql

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.example.db;2import java.sql.Connection;3import java.sql.DriverManager;4import java.sql.ResultSet;5import java.sql.SQLException;6import java.sql.Statement;7public class DBExample {8    private static final String DB_URL = "jdbc:h2:mem:evomaster_db;DB_CLOSE_DELAY=-1";9    public static void main(String[] args) throws SQLException {10        Connection conn = DriverManager.getConnection(DB_URL);11        Statement stmt = conn.createStatement();12        stmt.execute("CREATE TABLE IF NOT EXISTS user (id INTEGER, name VARCHAR(255))");13        stmt.execute("INSERT INTO user VALUES (1, 'John')");14        stmt.execute("INSERT INTO user VALUES (2, 'Mary')");15        ResultSet rs = stmt.executeQuery("SELECT * FROM user");16        while (rs.next()) {17            System.out.println(rs.getInt("id") + " " + rs.getString("name"));18        }19        rs.close();20        stmt.close();21        conn.close();22    }23}24package org.evomaster.client.java.instrumentation.example.db;25import java.sql.Connection;26import java.sql.DriverManager;27import java.sql.ResultSet;28import java.sql.SQLException;29import java.sql.Statement;30public class DBExample {31    private static final String DB_URL = "jdbc:h2:mem:evomaster_db;DB_CLOSE_DELAY=-1";32    public static void main(String[] args) throws SQLException {33        Connection conn = DriverManager.getConnection(DB_URL);34        Statement stmt = conn.createStatement();35        stmt.execute("CREATE TABLE IF NOT EXISTS user (id INTEGER, name VARCHAR(255))");36        stmt.execute("INSERT INTO user VALUES (1, 'John')");37        stmt.execute("INSERT INTO user VALUES (2, 'Mary')");38        ResultSet rs = stmt.executeQuery("SELECT * FROM user");39        while (rs.next()) {40            System.out.println(rs.getInt("id") + " " + rs.getString("name"));41        }42        rs.close();43        stmt.close();44        conn.close();45    }46}

executeSql

Using AI Code Generation

1package org.evomaster.client.java.instrumentation.coverage.methodreplacement.classes;2import org.evomaster.client.java.instrumentation.coverage.methodreplacement.MethodReplacementClass;3import org.evomaster.client.java.instrumentation.shared.ReplacementType;4import org.evomaster.client.java.instrumentation.shared.StringSpecialization;5import org.evomaster.client.java.instrumentation.shared.StringSpecializationInfo;6import org.evomaster.client.java.instrumentation.shared.TaintInputName;7import org.evomaster.client.java.instrumentation.shared.TaintInputNameSpecialization;8import org.evomaster.client.java.instrumentation.shared.TaintInputNameSpecializationInfo;9import org.evomaster.client.java.instrumentation.shared.TaintInputNameSpecializationType;10import org.evomaster.client.java.instrumentation.shared.TaintInputNameType;11import org.evomaster.client.java.instrumentation.shared.TaintSpecialization;12import org.evomaster.client.java.instrumentation.shared.TaintSpecializationInfo;13import java.sql.ResultSet;14import java.sql.SQLException;15import java.sql.Statement;16public class StatementClassReplacement implements MethodReplacementClass {17    @TaintInputNameSpecialization(type = TaintInputNameSpecializationType.ARGUMENT, argumentIndex = 0)18    public ResultSet executeQuery(@TaintInputName TaintInputNameType taintInputName, String sql) throws SQLException {19        throw new UnsupportedOperationException("This should be replaced by EvoMaster");20    }21    @TaintInputNameSpecialization(type = TaintInputNameSpecializationType.ARGUMENT, argumentIndex = 0)22    public int executeUpdate(@TaintInputName TaintInputNameType taintInputName, String sql) throws SQLException {23        throw new UnsupportedOperationException("This should be replaced by EvoMaster");24    }25    @TaintInputNameSpecialization(type = TaintInputNameSpecializationType.ARGUMENT, argumentIndex = 0)26    public int executeUpdate(@TaintInputName TaintInputNameType taintInputName, String sql, int autoGeneratedKeys) throws SQLException {27        throw new UnsupportedOperationException("This should be replaced by EvoMaster");28    }29    @TaintInputNameSpecialization(type = TaintInputNameSpecialization

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