portfolioinfo.java

Oracle的J2EE Sample

/*
 * @author  : Pushkala
 * @version : 1.0
 *
 * Development Environment : Oracle9i JDeveloper
 *
 * Name of the File : PortfolioInfo.java
 *
 * Creation / Modification History
 *    Pushkala        26-Apr-2002        Created
 *
 */
package oracle.otnsamples.ibfbs.trademanagement.ejb;

import java.util.Date;
import java.io.Serializable;

/**
 * This Class encapsulates Portfolio Information for a particular User Account.
 * Whenever the session facade bean TradeManagementSessionFacadeBean needs to
 * query or add Portfolio Info for a particular User Account, it is passed as
 * PortfolioInfo value object. Thus this class acts as Value object while
 * getting/setting portfolio information between Session Facade Bean and
 * the client.
 *
 * @version 1.0
 * @since   1.0
 */
public class PortfolioInfo implements Serializable {

  // Declaring instance variables required to store the Portfolio information

  /** Line Number */
  private Integer lineNo;

  /** Stock quantity */
  private Integer quantity;

  /** Stock Price */
  private float   price;

  /** Stock symbol */
  private String  symbol;

  /** Company Name */
  private String  companyName;

  /** Purchase Date */
  private Date    purchaseDate;

  /** Purchase Mode */
  private String  purchaseMode;

  /** Trade Id */
  private Integer tradeId;

  /**
   * Empty Default Constructor
   * @since 1.0
   */
  public PortfolioInfo() {}

  /**
   * This constructor sets the values of the instance variables with the input data
   *
   * @param lineNo       Line Number
   * @param quantity     Quantity
   * @param price        Price
   * @param symbol       Symbol
   * @param companyName  Company Name
   * @param purchaseDate Purchase Date
   * @param purchaseMode Purchase Mode
   * @param tradeId      Trade Id
   * @since 1.0
   */
  public PortfolioInfo(Integer lineNo, Integer quantity, float price,
                       String symbol, String companyName, Date purchaseDate,
                       String purchaseMode, Integer tradeId) {
    setLineNo(lineNo);
    setQuantity(quantity);
    setPrice(price);
    setSymbol(symbol);
    setCompanyName(companyName);
    setPurchaseDate(purchaseDate);
    setPurchaseMode(purchaseMode);
    setTradeId(tradeId);
  }

  /**
   * Returns the Line Number
   *
   * @return The Line Number
   * @since 1.0
   */
  public Integer getLineNo() {
    return lineNo;
  }

  /**
   * Sets the Line Number
   *
   * @param lineNo Line Number
   * @since 1.0
   */
  private void setLineNo(Integer lineNo) {
    this.lineNo = lineNo;
  }

  /**
   * Returns the quantity
   *
   * @return The Stock Quantity
   * @since 1.0
   */
  public Integer getQuantity() {
    return quantity;
  }

  /**
   * Sets the quantity
   *
   * @param quantity Quantity
   * @since 1.0
   */
  private void setQuantity(Integer quantity) {
    this.quantity = quantity;
  }

  /**
   * Returns the Price
   *
   * @return The Current Stock Price
   * @since 1.0
   */
  public float getPrice() {
    return price;
  }

  /**
   * Sets the price
   *
   * @param price Price
   * @since 1.0
   */
  private void setPrice(float price) {
    this.price = price;
  }

  /**
   * Returns the Stock Symbol
   *
   * @return The Stock Symbol
   * @since 1.0
   */
  public String getSymbol() {
    return symbol;
  }

  /**
   * Sets the Stock Symbol
   *
   * @param symbol Symbol
   * @since 1.0
   */
  private void setSymbol(String symbol) {
    this.symbol = symbol;
  }

  /**
   * Returns the Company Name
   *
   * @return The Company Name
   * @since 1.0
   */
  public String getCompanyName() {
    return companyName;
  }

  /**
   * Sets the company name
   *
   * @param companyName Company Name
   * @since 1.0
   */
  private void setCompanyName(String companyName) {
    this.companyName = companyName;
  }

  /**
   * Returns the Purchase Date
   *
   * @return The Purchase Date of the Stock
   * @since 1.0
   */
  public Date getPurchaseDate() {
    return purchaseDate;
  }

  /**
   * Sets the Purchase Date
   *
   * @param purchaseDate Purchase Date
   * @since 1.0
   */
  private void setPurchaseDate(Date purchaseDate) {
    this.purchaseDate = purchaseDate;
  }

  /**
   * Returns the Purchase Mode
   *
   * @return The mode of purchase of the Stock
   * @since 1.0
   */
  public String getPurchaseMode() {
    return purchaseMode;
  }

  /**
   * Sets the Purchase Mode
   *
   * @param purchaseMode Purchase Mode
   * @since 1.0
   */
  private void setPurchaseMode(String purchaseMode) {
    this.purchaseMode = purchaseMode;
  }

  /**
   * Returns the Trade Id
   *
   * @return The Trade Id
   * @since 1.0
   */
  public Integer getTradeId() {
    return tradeId;
  }

  /**
   * Sets the Trade Id
   *
   * @param tradeId Trade Id
   * @since 1.0
   */
  private void setTradeId(Integer tradeId) {
    this.tradeId = tradeId;
  }

  /**
   * Method to get String representation of this class.
   * Overrides the method toString() in java.lang.Object
   *
   * @return String representation of this class.
   * @since 1.0
   */
  public String toString() {

    StringBuffer sb = new StringBuffer();

    sb.append("Line Number : "   ).append(this.getLineNo());
    sb.append(" Quantity : "     ).append(this.getQuantity());
    sb.append(" Price : "        ).append(this.getPrice());
    sb.append(" Symbol : "       ).append(this.getSymbol());
    sb.append(" Purchase Date : ").append(this.getPurchaseDate());
    sb.append(" Purchase Mode : ").append(this.getPurchaseMode());
    sb.append(" Trade Id : "     ).append(this.getTradeId());

    return sb.toString();
  }
}