com.cubeia.backoffice.accounting.core.entity.Account.java Source code

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Here is the source code for com.cubeia.backoffice.accounting.core.entity.Account.java

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/**
 * Copyright (C) 2010 Cubeia Ltd <info@cubeia.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.cubeia.backoffice.accounting.core.entity;

import static javax.persistence.CascadeType.ALL;
import static org.hibernate.annotations.CacheConcurrencyStrategy.READ_WRITE;

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

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
import javax.persistence.MapKey;
import javax.persistence.OneToMany;
import javax.persistence.Transient;

import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.hibernate.annotations.Cache;
import org.hibernate.annotations.Index;

@Entity
@Cache(region = "Accounts", usage = READ_WRITE)
@Inheritance(strategy = InheritanceType.JOINED)
public class Account implements Serializable {

    private static final long serialVersionUID = -2259446823245207846L;

    private Long id;
    private Long userId;
    private Long walletId;
    private String name;
    private AccountStatus status;
    private String type;
    private Date created;
    private Date lastModified;
    private Date closed;
    private String currencyCode;
    private int fractionalDigits = 2;
    private boolean negativeBalanceAllowed = true;

    private Map<String, AccountAttribute> attributes = new HashMap<String, AccountAttribute>();

    public Account() {
    }

    public Account(Long id) {
        this.id = id;
    }

    public Account(Long userId, String currencyCode, int fractionalDigits) {
        this(userId, null, currencyCode, fractionalDigits);
    }

    public Account(Long userId, Long walletId, String currencyCode, int fractionalDigits) {
        setStatus(AccountStatus.OPEN);
        setWalletId(walletId);
        setUserId(userId);
        setCurrencyCode(currencyCode);
        setCreated(new Date());
        setFractionalDigits(fractionalDigits);
    }

    public Account(String currencyCode, int fractionalDigits) {
        setStatus(AccountStatus.OPEN);
        setCurrencyCode(currencyCode);
        setFractionalDigits(fractionalDigits);
        setCreated(new Date());
    }

    @Transient
    public String getAttribute(String key) {
        AccountAttribute a = attributes.get(key);
        return (a == null ? null : a.getValue());
    }

    public void setAttribute(String key, String value) {
        AccountAttribute a = new AccountAttribute(this, key, value);
        attributes.put(key, a);
    }

    @MapKey(name = "key")
    // @Cache(region="Accounts", usage=READ_WRITE)
    @OneToMany(mappedBy = "account", cascade = ALL, fetch = FetchType.LAZY)
    public Map<String, AccountAttribute> getAttributes() {
        return attributes;
    }

    public void setAttributes(Map<String, AccountAttribute> attributes) {
        this.attributes = attributes;
    }

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    @Column(nullable = false)
    public boolean isNegativeBalanceAllowed() {
        return negativeBalanceAllowed;
    }

    public void setNegativeBalanceAllowed(boolean allowNegativeBalance) {
        this.negativeBalanceAllowed = allowNegativeBalance;
    }

    @Column(nullable = false)
    public AccountStatus getStatus() {
        return status;
    }

    public void setStatus(AccountStatus status) {
        this.status = status;
    }

    @Column(nullable = true)
    @Index(name = "userId_index")
    public Long getUserId() {
        return userId;
    }

    public void setUserId(Long userId) {
        this.userId = userId;
    }

    @Column(nullable = true)
    @Index(name = "walletId_index")
    public Long getWalletId() {
        return walletId;
    }

    public void setWalletId(Long walletId) {
        this.walletId = walletId;
    }

    @Column(nullable = true)
    public Date getLastModified() {
        return lastModified;
    }

    public void setLastModified(Date lastModified) {
        this.lastModified = lastModified;
    }

    public void updateLastModified() {
        setLastModified(new Date());
    }

    @Column(nullable = true)
    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Column(nullable = true)
    @Index(name = "type_index")
    public String getType() {
        return type;
    }

    public void setType(String type) {
        this.type = type;
    }

    @Column(nullable = false, updatable = false)
    public Date getCreated() {
        return created;
    }

    public void setCreated(Date created) {
        this.created = created;
    }

    @Column(nullable = true)
    public Date getClosed() {
        return closed;
    }

    public void setClosed(Date closed) {
        this.closed = closed;
    }

    @Column(nullable = false)
    public String getCurrencyCode() {
        return currencyCode;
    }

    public void setCurrencyCode(String currencyCode) {
        this.currencyCode = currencyCode;
    }

    @Column(nullable = false)
    public int getFractionalDigits() {
        return fractionalDigits;
    }

    public void setFractionalDigits(int fractionalDigits) {
        this.fractionalDigits = fractionalDigits;
    }

    @Override
    public String toString() {
        return ToStringBuilder.reflectionToString(this);
    }

    @Override
    public boolean equals(Object obj) {
        return EqualsBuilder.reflectionEquals(this, obj);
    }

    @Override
    public int hashCode() {
        return HashCodeBuilder.reflectionHashCode(this);
    }
}