SimpleSessionBean.java

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

import javax.ejb.*;
import javax.naming.*;
import javax.sql.*;
import java.rmi.*;
import java.util.*;
import java.sql.*;

public class SimpleSessionBean implements SessionBean
{

    private SessionContext ctxt_;
    private InitialContext ic_; 
    public void setSessionContext(SessionContext context) {
        ctxt_ = context;
	try {
	    ic_ = new InitialContext();
	} catch( NamingException ne ) {
	    ne.printStackTrace();
	}
    }

    public void ejbCreate() throws CreateException {
    }

    /**
     * Lookup a datasource with resource-ref specifying an
     * empty password in default-resource-principal
     * <resource-ref>
     *   <default-resource-principal>
     *     <name>DBUSER</name>
     *     <password></password>
     *   </default-resource-principal>
     * </resource-ref>
     * 
     * Note that the pool still has a valid password set in it
     */
    public boolean test1() throws Exception {
	DataSource ds = (DataSource)ic_.lookup("java:comp/env/DataSource");
	Connection conn1 = null;
	boolean passed = false;
	//clean the database
	try {
	    conn1 = ds.getConnection();
	} catch( Exception e) {
	    e.printStackTrace();
	    return true;
	} finally {
	    if (conn1 != null) { 
	        try { conn1.close(); } catch( Exception e1 ) {}
	    }
	}
	
	return false;
    }

    /**
     * Lookup a datasource without resource-ref specifying 
     * password in default-resource-principal
     * <resource-ref>
     *   <default-resource-principal>
     *     <name>DBUSER</name>
     *   </default-resource-principal>
     * </resource-ref>
     * 
     * Note that the pool still has a valid password set in it
     */

    public boolean test2() throws Exception {
    	DataSource ds = (DataSource)ic_.lookup("java:comp/env/DataSource1");
	Connection conn1 = null;
	boolean passed = false;
	//clean the database
	try {
	    conn1 = ds.getConnection();
	} catch( Exception e) {
	    e.printStackTrace();
	    return true;
	} finally {
	    if (conn1 != null) { 
	        try { conn1.close(); } catch( Exception e1 ) {}
	    }
	}
	
	return false;
    }

    /**
     * Lookup a datasource with resource-ref specifying 
     * password in default-resource-principal but no password
     * in the pool
     * <resource-ref>
     *   <default-resource-principal>
     *     <name>DBUSER</name>
     *     <password>DBPASSWORD</password>
     *   </default-resource-principal>
     * </resource-ref>
     * 
     * Note that the pool has no password set in it
     */

    public boolean test3() throws Exception {
    	DataSource ds = (DataSource)ic_.lookup("java:comp/env/DataSource2");
	Connection conn1 = null;
	boolean passed = false;
	//clean the database
	try {
	    conn1 = ds.getConnection();
	} catch( Exception e) {
	    e.printStackTrace();
	    return false;
	} finally {
	    if (conn1 != null) { 
	        try { conn1.close(); } catch( Exception e1 ) {}
	    }
	}
	
	return true;
    }

    /**
     * Lookup a datasource with resource-ref specifying an
     * empty password in default-resource-principal
     * <resource-ref>
     *   <default-resource-principal>
     *     <name>DBUSER</name>
     *     <password></password>
     *   </default-resource-principal>
     * </resource-ref>
     * 
     * Note that the pool still has a valid password set in it
     */
    public boolean test4() throws Exception {
	DataSource ds = (DataSource)ic_.lookup("java:comp/env/XADataSource");
	Connection conn1 = null;
	boolean passed = false;
	//clean the database
	try {
	    conn1 = ds.getConnection();
	} catch( Exception e) {
	    e.printStackTrace();
	    return true;
	} finally {
	    if (conn1 != null) { 
	        try { conn1.close(); } catch( Exception e1 ) {}
	    }
	}
	
	return false;
    }

    /**
     * Lookup a datasource without resource-ref specifying 
     * password in default-resource-principal
     * <resource-ref>
     *   <default-resource-principal>
     *     <name>DBUSER</name>
     *   </default-resource-principal>
     * </resource-ref>
     * 
     * Note that the pool still has a valid password set in it
     */

    public boolean test5() throws Exception {
    	DataSource ds = (DataSource)ic_.lookup("java:comp/env/XADataSource1");
	Connection conn1 = null;
	boolean passed = false;
	//clean the database
	try {
	    conn1 = ds.getConnection();
	} catch( Exception e) {
	    e.printStackTrace();
	    return true;
	} finally {
	    if (conn1 != null) { 
	        try { conn1.close(); } catch( Exception e1 ) {}
	    }
	}
	
	return false;
    }

    /**
     * Lookup a datasource with resource-ref specifying 
     * password in default-resource-principal but no password
     * in the pool
     * <resource-ref>
     *   <default-resource-principal>
     *     <name>DBUSER</name>
     *     <password>DBPASSWORD</password>
     *   </default-resource-principal>
     * </resource-ref>
     * 
     * Note that the pool has no password set in it
     */

    public boolean test6() throws Exception {
    	DataSource ds = (DataSource)ic_.lookup("java:comp/env/XADataSource2");
	Connection conn1 = null;
	boolean passed = false;
	//clean the database
	try {
	    conn1 = ds.getConnection();
	} catch( Exception e) {
	    e.printStackTrace();
	    return false;
	} finally {
	    if (conn1 != null) { 
	        try { conn1.close(); } catch( Exception e1 ) {}
	    }
	}
	
	return true;
    }

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