package com.sun.s1asdev.jdbc.statementwrapper.ejb;
import javax.ejb.*;
import com.sun.appserv.jdbc.DataSource;
import javax.naming.*;
import javax.sql.*;
import java.sql.*;
public class SimpleBMPBean
implements EntityBean {
protected com.sun.appserv.jdbc.DataSource ds;
public void setEntityContext(EntityContext entityContext) {
Context context = null;
try {
context = new InitialContext();
ds = (com.sun.appserv.jdbc.DataSource) context.lookup("java:comp/env/DataSource");
} 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);
}
private int getRandomNumber(int maxLimit) {
//return (int)(Math.random() *5 );
return maxLimit;
}
public boolean test1(int maxConnections) {
boolean result = false;
Connection connections[] = new Connection[getRandomNumber(maxConnections)];
try {
for (int i = 0; i < connections.length; i++) {
connections[i] = ds.getConnection();
}
} catch (Exception e) {
result = false;
} finally {
for (int i = 0; i < connections.length; i++) {
try {
connections[i].close();
} catch (Exception e) {
}
result = true;
}
}
return result;
}
public boolean test2() {
Connection conn = null;
try {
conn = ds.getConnection();
System.out.println("test-2() : " + ds.getConnection(conn));
Context ic = new InitialContext();
NestedBMPHome home = (NestedBMPHome) javax.rmi.PortableRemoteObject.narrow(ic.lookup("java:comp/env/ejb/NestedBMPEJB"), NestedBMPHome.class);
NestedBMP nestedBean = home.create();
nestedBean.test1();
} catch (Exception e) {
e.printStackTrace();
return false;
} finally {
try {
if (conn != null) {
conn.close();
}
} catch (Exception e) {
}
}
return true;
}
public void test3() {
Connection conn = null;
try {
conn = ds.getConnection();
System.out.println("test-3() : " + ds.getConnection(conn));
} catch (Exception e) {
} finally {
try {
if (conn != null) {
conn.close();
}
} catch (Exception e) {
}
}
}
public void ejbLoad() {
}
public void ejbStore() {
}
public void ejbRemove() {
}
public void ejbActivate() {
}
public void ejbPassivate() {
}
public void unsetEntityContext() {
}
public void ejbPostCreate() {
}
}