appserver/tests/appserv-tests/devtests/jdbc/tracingsql/ejb/SimpleBMPBean.java

/*
 * Copyright (c) 2017, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package com.sun.s1asdev.jdbc.tracingsql.ejb;

import jakarta.ejb.*;
import javax.naming.*;
import javax.sql.*;
import java.sql.*;


public class SimpleBMPBean
    implements EntityBean{

    protected DataSource ds;
    protected DataSource tracingds;

    public void setEntityContext(EntityContext entityContext) {
        Context context = null;
        try {
            context    = new InitialContext();
            ds = (DataSource) context.lookup("java:comp/env/DataSource");
            tracingds = (DataSource) context.lookup("java:comp/env/TracingDataSource");
        } catch (NamingException e) {
            throw new EJBException("cant find datasource");
        }
        System.out.println("[**SimpleBMPBean**] Done with setEntityContext....");
    }

    public Integer ejbCreate() throws CreateException {
            return new Integer(1);
    }

    public boolean statementTest() {
        boolean result = false;
        Connection conFromDS = null;
        Connection conFromStatement = null;
        Statement stmt = null;
        try{
            conFromDS = ds.getConnection();
            stmt = conFromDS.createStatement();
            conFromStatement = stmt.getConnection();

                System.out.println("statement Test : conFromDS : " + conFromDS);
                System.out.println("statement Test : conFromStatement : " + conFromStatement);

            if( conFromDS==conFromStatement || conFromDS.equals(conFromStatement) ){
                result = true;
            }

            System.out.println("Inserting null entry into null_entry_table");
            stmt.executeUpdate("INSERT INTO null_entry_table VALUES(null)");



        }catch(SQLException sqe){}finally{
            try{
                if(stmt != null){
                    stmt.close();
                }
            }catch(SQLException sqe){}

            try{
                if(conFromDS != null){
                    conFromDS.close();
                }
            }catch(SQLException sqe){}
        }
        return result;
   }

    public boolean preparedStatementTest() {
        boolean result = false;
        Connection conFromDS = null;
        Connection conFromStatement = null;
        PreparedStatement stmt = null;
        PreparedStatement stmt2 = null;
        try {
            conFromDS = ds.getConnection();
            stmt = conFromDS.prepareStatement(
                "select * from customer_stmt_wrapper");
            conFromStatement = stmt.getConnection();

            System.out
                .println("Prepared statement Test : conFromDS : " + conFromDS);
            System.out.println("Prepared statement Test : conFromStatement : " +
                conFromStatement);
            if (conFromDS == conFromStatement ||
                conFromDS.equals(conFromStatement)) {
                result = true;
            }

            // Test to ensure that inserting null values does not result in tracing implementations to fail.
            System.out.println("Inserting null entry into null_entry_table");

            stmt2 = conFromDS
                .prepareStatement("INSERT INTO null_entry_table VALUES(?)");
            stmt2.setString(1, null);
            stmt2.executeUpdate();

        } catch (SQLException sqe) {
        } finally {
            try {
                if (stmt != null) {
                    stmt.close();
                }
            } catch (SQLException sqe) {
            }

            try {
                if (stmt2 != null) {
                    stmt2.close();
                }
            } catch (SQLException sqe) {
            }

            try {
                if (conFromDS != null) {
                    conFromDS.close();
                }
            } catch (SQLException sqe) {
            }
        }
        return result;
    }
    public boolean callableStatementTest(){
        boolean result = false;
        Connection conFromDS = null;
        Connection conFromStatement = null;
        CallableStatement stmt = null;
        try{
            conFromDS = ds.getConnection();
            stmt = conFromDS.prepareCall("select * from customer_stmt_wrapper");
            conFromStatement = stmt.getConnection();

                System.out.println("Callable statement Test : conFromDS : " + conFromDS);
                System.out.println("Callable statement Test : conFromStatement : " + conFromStatement);
            if( conFromDS==conFromStatement || conFromDS.equals(conFromStatement) ){
                result = true;
            }

        }catch(SQLException sqe){}finally{
            try{
                if(stmt != null){
                    stmt.close();
                }
            }catch(SQLException sqe){}

            try{
                if(conFromDS != null){
                    conFromDS.close();
                }
            }catch(SQLException sqe){}
        }
        return result;
    }
    public boolean metaDataTest(){
     boolean result = false;
        Connection conFromDS = null;
        Connection conFromMetaData = null;
        DatabaseMetaData dbmd = null;
        try{
            conFromDS = ds.getConnection();
            dbmd = conFromDS.getMetaData();
            conFromMetaData = dbmd.getConnection();

                System.out.println("statementTest : conFromDS : " + conFromDS);
                System.out.println("statementTest : conFromDbMetadata : " + conFromMetaData);
            if( conFromDS==conFromMetaData || conFromDS.equals(conFromMetaData) ){
                result = true;
            }

        }catch(SQLException sqe){}finally{
            try{
                if(conFromDS != null){
                    conFromDS.close();
                }
            }catch(SQLException sqe){}
        }
        return result;
    }
    public boolean resultSetTest(){
        boolean result = false;
        Connection conFromDS = null;
        Connection conFromResultSet = null;
        Statement stmt = null;
        ResultSet rs = null;
        try{
            conFromDS = ds.getConnection();
            stmt = conFromDS.createStatement();
            rs = stmt.executeQuery("select * from customer_stmt_wrapper");
            conFromResultSet = rs.getStatement().getConnection();

                System.out.println("ResultSet test : conFromDS : " + conFromDS);
                System.out.println("ResultSet test : conFromResultSet: " + conFromResultSet);
            if( conFromDS==conFromResultSet || conFromDS.equals(conFromResultSet) ){
                result = true;
            }
        }catch(SQLException sqe){}finally{

            try{
                if(rs != null){
                    rs.close();
                }
            }catch(SQLException sqe){}

            try{
                if(stmt != null){
                    stmt.close();
                }
            }catch(SQLException sqe){}

            try{
                if(conFromDS != null){
                    conFromDS.close();
                }
            }catch(SQLException sqe){}
        }
        return result;
    }

    public boolean compareRecords() {
        boolean result = false;
        Connection conFromDS = null;
        Connection con1 = null;
        Statement stmt1 = null;
        Statement stmt = null;
        ResultSet rs = null;
        ResultSet rs1 = null;
        try{
            conFromDS = tracingds.getConnection();
            con1 = tracingds.getConnection();
            stmt = conFromDS.createStatement();
            stmt1 = con1.createStatement();
            rs = stmt.executeQuery("select * from expected_sql_trace");
            rs1 = stmt1.executeQuery("select * from sql_trace");

            System.out.println("@@@@ ------------------------------------------");
            for(int i=0; i<5; i++) {

                String className ="";
                String methodName="";
                String args="";
                String expectedClassName="";
                String expectedMethodName="";
                String expectedArgs="";
                if(rs1.next()) {
                className = rs1.getString(1).trim();
                methodName = rs1.getString(2).trim();
                args = rs1.getString(3).trim();
                System.out.println("@@@@@ class=" + className + "---");
                System.out.println("@@@@@ method=" + methodName + "---");
                System.out.println("@@@@@ args=" + args + "---");
                }

                if(rs.next()) {
                    expectedClassName = rs.getString(1).trim();
                expectedMethodName = rs.getString(2).trim();
                expectedArgs = rs.getString(3).trim();
                System.out.println("@@@@@ expectedClass = " + expectedClassName + "---");
                System.out.println("@@@@@ expectedMethod = " + expectedMethodName + "---");
                System.out.println("@@@@@ expectedArgs = " + expectedArgs + "---");
                }
          System.out.println("@@@@ ------------------------------------------");

                    if(className.equals(expectedClassName) && methodName.equals(expectedMethodName) && args.equals(expectedArgs)) {
                        result = true;
                    } else {
                        return false;
                    }

                    /*if(className != null && expectedClassName != null) {
                        if(className.equals(expectedClassName))
                              result = true;
                    }
                    if(methodName != null && expectedMethodName != null) {
                        if(methodName.equals(expectedMethodName))
                            result = true;
                    }
                    if(args != null && expectedArgs != null) {
                        if(args.equals(expectedArgs))
                            result = true;
                    }*/
            }

        }catch(SQLException sqe){
        }finally{

            try{
                if(stmt != null){
                    stmt.close();
                }
            }catch(SQLException sqe){}
            try{
                if(stmt1 != null){
                    stmt1.close();
                }
            }catch(SQLException sqe){}

            try{
                if(conFromDS != null){
                    conFromDS.close();
                }
            }catch(SQLException sqe){}
            try{
                if(con1 != null){
                    con1.close();
                }
            }catch(SQLException sqe){}

            try{
                if(rs != null){
                    rs.close();
                }
            }catch(SQLException sqe){}
            try{
                if(rs1 != null){
                    rs1.close();
                }
            }catch(SQLException sqe){}
        }
        return result;
    }

    public void ejbLoad() {}
    public void ejbStore() {}
    public void ejbRemove() {}
    public void ejbActivate() {}
    public void ejbPassivate() {}
    public void unsetEntityContext() {}
    public void ejbPostCreate() {}
}