appserver/tests/v2-tests/appserv-tests/util/reporter/EnterpriseBeanLogger.java

/*
 * Copyright (c) 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.ejte.ccl.reporter;

import java.rmi.RemoteException;
import javax.rmi.PortableRemoteObject;
import jakarta.ejb.*;
import jakarta.transaction.*;
import javax.naming.*;

import java.sql.*;
import javax.sql.*;
import java.util.*;
import java.io.Serializable;
import java.util.logging.*;

public class EnterpriseBeanLogger implements Serializable{
    public static final int PASS_BY_REFERENCE = 0;
    public static final int PASS_BY_VALUE = 1;

    public static String EJB_REF_LOCAL_NAME = "ejbRefLocalName";
    public static String EJB_REF_NAME = "ejbRefName";
    public static String EJB_RELATIONSHIP_NAME = "ejbRelationshipName";
    public static String EJB_RELATIONSHIP_NAME_2 = "ejbRelationshipName2";
    private static Logger logger = Logger.getLogger("bank.admin");
    private static ConsoleHandler ch = new ConsoleHandler();

    /*abstract public Collection getLocalContracts();
  abstract public Collection getRemoteContracts();
     **/

    protected PortableAdapter[] adapterHome;

    protected boolean dualMode = false;

    protected boolean doPassByValue = true;

    protected int REMOTE_EJB = 0;
    protected int LOCAL_EJB = 1;

    protected boolean outputXML = true;

    private static int instanceCreated;
    protected String instanceName;

    protected boolean prepareLocalAndRemoteObject(String localRef, String remoteRef) throws jakarta.ejb.CreateException {
        instanceCreated++;
        instanceName = getClass().getName() + "____________________" + instanceCreated;

        adapterHome = new PortableAdapter[2];
        Context ic = null;
        try{
            ic = new InitialContext();

            String mode = ic.lookup("java:comp/env/toXML").toString().toLowerCase();
            if (mode.compareTo("false") == 0){
                outputXML = false;
            }
            toXML("toXML", mode);

        } catch(java.lang.Exception ex){
            toXML("toXML", "true");
        }

        try{
            ic = new InitialContext();
            String mode = ic.lookup("java:comp/env/passBy").toString().toLowerCase();
            if (mode.compareTo("both") == 0){
                dualMode = true;
            } else if (mode.compareTo("value") != 0){
                doPassByValue = false;
            }
            toXML("passBy", mode);

        } catch(java.lang.Exception ex){
            toXML("exception",ex.getMessage());
            toXML("passBy", "true");
        }

        Object objref = null;

        if ( (dualMode == true || doPassByValue) && remoteRef.compareTo("") != 0){
            try{
                toXML("remote interface",remoteRef);
                objref = ic.lookup(remoteRef);

                adapterHome[REMOTE_EJB] = (PortableAdapter)PortableRemoteObject.narrow(objref, PortableAdapter.class);
                toXML("Remote interface","Looked up remote interface");
            } catch(java.lang.Exception ex){
                logLocalXMLException(ex,"prepareLocalAndRemoteObject - remote");
            }
        } else {
            REMOTE_EJB = 0;
        }

        if (dualMode == true || !doPassByValue){
            if (dualMode == false){
                LOCAL_EJB = 0;
            }

            try{
                // Get another object just to be sure <TEST>
                ic = new InitialContext();

                toXML("local interface",localRef);
                toXML("local interface",ic.lookup(localRef).toString());
                adapterHome[LOCAL_EJB] = (PortableAdapter)ic.lookup(localRef);
            } catch(javax.naming.NamingException ex){
                logLocalXMLException(ex,"prepareLocalAndRemoteObject - local");
            }
        } else {
            LOCAL_EJB = 0;
        }

        toXML("REMOTE_EJB" , String.valueOf(REMOTE_EJB));
        toXML("LOCAL_EJB" , String.valueOf(LOCAL_EJB));
        return true;
    }

    public String lookupProperty(String s) throws javax.naming.NamingException{
        Context ic = new InitialContext();
        String l = ic.lookup("java:comp/env/" + s).toString();
        toXML("lookup",l);
        return l;
    }


    public String toXML(String value){
        return toXML("debugger",value);
    }

    /**
     * Static method. Very useful for local interface (but not recommended).
     */
    public String toXML(String tag, Object value){
        StringBuffer xml = new StringBuffer();
        xml.append("\n<log time=" + java.util.Calendar.getInstance().getTime().toString()+ ">\n");
        xml.append("\t<class>" + getClass().getName() + "</class>\n");
        xml.append("\t<" + tag + ">" + value.toString() + "</" + tag + ">\n");
        xml.append("</log>");

        /*if (outputXML) System.err.println(xml);
    return xml.toString();*/
        if (outputXML) logger.info(xml.toString());
        return xml.toString();
    }

    public void logLocalXMLException(java.lang.Exception ex, Object msg){
        if (outputXML){
            toXML("exception", msg.toString() + ": " + ex.getMessage());
            ex.printStackTrace(System.err);
            toXML("exception","---NOT THROWN TO CLIENT---");
        }
    }

    public void logXMLException(java.lang.Exception ex, Object msg){
        if (outputXML){
            toXML("exception", msg.toString() + ": " + ex.getMessage());
            ex.printStackTrace(System.err);
        }
    }

    public void doPassBy(int mode){
        if (mode == EnterpriseBeanLogger.PASS_BY_VALUE)
            doPassByValue = true;
        else
            doPassByValue = false;
    }

    public void setDualAccess(boolean b){
        dualMode = b;
    }

    public boolean isDualAccess(){
        return dualMode;
    }

    public PortableAdapter getLocalHome(){
        return adapterHome[LOCAL_EJB];
    }

    public PortableAdapter getRemoteHome(){
        return adapterHome[REMOTE_EJB];
    }

}