accountinfo.java

基于corba的资源池,实现了实例池供客户端调用,并且实例池对实例的分配采用策略模式支持随即抽取,最近使用和循环抽取三个不同策略.(在visibroke下面开发的)

package Bank;

/**
 * <ul>
 * <li> <b>IDL Source</b>    "D:/exp/NewWork/Exp6/src/Bank.idl"
 * <li> <b>IDL Name</b>      ::Bank::AccountInfo
 * <li> <b>Repository Id</b> IDL:Bank/AccountInfo:1.0
 * </ul>
 * <b>IDL definition:</b>
 * <pre>
 * struct AccountInfo {
  ...
};
 * </pre>
 */
public final class AccountInfo implements org.omg.CORBA.portable.IDLEntity {
  
  public java.lang.String id;
  
  public java.lang.String name;
  
  public float balance;

  public AccountInfo () {
  }

  public AccountInfo (final java.lang.String id, 
                      final java.lang.String name, 
                      final float balance) {
    this.id = id;
    this.name = name;
    this.balance = balance;
  }

  public java.lang.String toString() {
    final java.lang.StringBuffer _ret = new java.lang.StringBuffer("struct Bank.AccountInfo {");
    _ret.append("\n");
    _ret.append("java.lang.String id=");
    _ret.append(id != null?'\"' + id + '\"':null);
    _ret.append(",\n");
    _ret.append("java.lang.String name=");
    _ret.append(name != null?'\"' + name + '\"':null);
    _ret.append(",\n");
    _ret.append("float balance=");
    _ret.append(balance);
    _ret.append("\n");
    _ret.append("}");
    return _ret.toString();
  }

  public boolean equals (java.lang.Object o) {
    if (this == o) return true;
    if (o == null) return false;

    if (o instanceof Bank.AccountInfo) {
      final Bank.AccountInfo obj = (Bank.AccountInfo)o;
      boolean res = true;
      do {
        res = this.id == obj.id ||
         (this.id != null && obj.id != null && this.id.equals(obj.id));
        if (!res) break;
        res = this.name == obj.name ||
         (this.name != null && obj.name != null && this.name.equals(obj.name));
        if (!res) break;
        res = this.balance == obj.balance;
      } while (false);
      return res;
    }
    else {
      return false;
    }
  }
}