【Java开源代码栏目提醒】:文章导读:在新的一年中,各位网友都进入紧张的学习或是工作阶段。网学会员整理了Java开源代码-BeanManager.java的相关内容供大家参考,祝大家在新的一年里工作和学习顺利!
/*
* Copyright (c) 2006 Sun Microsystems, Inc. All rights reserved. U.S.
* Government Rights - Commercial software. Government users are subject
* to the Sun Microsystems, Inc. standard license agreement and
* applicable provisions of the FAR and its supplements. Use is subject
* to license terms.
*
* This distribution may include materials developed by third parties.
* Sun, Sun Microsystems, the Sun logo,
Java and J2EE are trademarks
* or registered trademarks of Sun Microsystems, Inc. in the U.S. and
* other countries.
*
* Copyright (c) 2006 Sun Microsystems, Inc. Tous droits reserves.
*
* Droits du gouvernement americain, utilisateurs gouvernementaux - logiciel
* commercial. Les utilisateurs gouvernementaux sont sou
mis au contrat de
* licence standard de Sun Microsystems, Inc., ainsi qu'aux dispositions
* en vigueur de la FAR (Federal Acquisition Regulations) et des
* supplements a celles-ci. Distribue par des licences qui en
* restreignent l'utilisation.
*
* Cette distribution peut comprendre des composants developpes par des
* tierces parties. Sun, Sun Microsystems, le logo Sun, Java et J2EE
* sont des marques de fabrique ou des marques deposees de Sun
* Microsystems, Inc. aux Etats-Unis et dans d'autres pays.
*/
package com.sun.ebank.
web;
import javax.ejb.*;
import javax.naming.*;
import javax.rmi.PortableRemoteObject;
import java.rmi.RemoteException;
import com.sun.ebank.ejb.exception.*;
import com.sun.ebank.util.*;
import com.sun.ebank.ejb.account.*;
import com.sun.ebank.ejb.customer.*;
import com.sun.ebank.ejb.tx.*;
import java.util.*;
public class BeanManager {
private CustomerController custctl;
private AccountController acctctl;
private TxController txctl;
private String customer;
private String account;
public BeanManager() {
if (custctl == null) {
try {
CustomerControllerHome home =
EJBGetter.getCustomerControllerHome();
custctl = home.create();
} catch (RemoteException ex) {
Debug.print("Couldn't create customer bean." + ex.getMessage());
} catch (CreateException ex) {
Debug.print("Couldn't create customer bean." + ex.getMessage());
} catch (NamingException ex) {
Debug.print("Unable to lookup home: " +
CodedNames.CUSTOMER_CONTROLLER_EJBHOME + ex.getMessage());
}
}
if (acctctl == null) {
try {
AccountControllerHome home =
EJBGetter.getAccountControllerHome();
acctctl = home.create();
} catch (RemoteException ex) {
Debug.print("Couldn't create account bean." + ex.getMessage());
} catch (CreateException ex) {
Debug.print("Couldn't create account bean." + ex.getMessage());
} catch (NamingException ex) {
Debug.print("Unable to lookup home: " +
CodedNames.ACCOUNT_CONTROLLER_EJBHOME + ex.getMessage());
}
}
if (txctl == null) {
try {
TxControllerHome home = EJBGetter.getTxControllerHome();
txctl = home.create();
} catch (RemoteException ex) {
Debug.print("Couldn't create transaction bean." +
ex.getMessage());
} catch (CreateException ex) {
Debug.print("Couldn't create transaction bean." +
ex.getMessage());
} catch (NamingException ex) {
Debug.print("Unable to lookup home: " +
CodedNames.TX_CONTROLLER_EJBHOME + ex.getMessage());
}
}
}
public void setCustomer(String customer) {
this.customer = customer;
}
public String getCustomer() {
return this.customer;
}
public void setAccount(String account) {
this.account = account;
}
public String getAccount() {
return this.account;
}
public AccountDetails getAccountDetails() {
AccountDetails ad = null;
try {
ad = acctctl.getDetails(this.account);
} catch (InvalidParameterException ex) {
Debug.print(ex.getMessage());
} catch (AccountNotFoundException ex) {
Debug.print(ex.getMessage());
} catch (RemoteException e) {
Debug.print(e.getMessage());
}
Debug.print(ad.getAccountId());
return ad;
}
public ArrayList getAccounts() {
ArrayList accounts = null;
try {
accounts = acctctl.getAccountsOfCustomer(this.customer);
} catch (InvalidParameterException ex) {
Debug.print(ex.getMessage());
} catch (CustomerNotFoundException ex) {
Debug.print(ex.getMessage());
} catch (RemoteException e) {
Debug.print(e.getMessage());
// Not possible
}
return accounts;
}
public CustomerController getCustomerController() {
return custctl;
}
public AccountController getAccountController() {
return acctctl;
}
public TxControll