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BaseEntity类

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import java.io.Serializable; import java.util.Date; import javax.persistence.Column; import javax.persistence.GeneratedValue; import javax.persistence.Id; import javax.persistence.MappedSuperclass; import org.compass.annotations.SearchableI
import java.io.Serializable;

import java.util.Date;


import javax.persistence.Column;

import javax.persistence.GeneratedValue;

import javax.persistence.Id;

import javax.persistence.MappedSuperclass;


import org.compass.annotations.SearchableId;

import org.compass.annotations.SearchableProperty;

import org.compass.annotations.Store;

import org.hibernate.annotations.GenericGenerator;


/**

* 实体类 - 基类

* ============================================================================

*

* ----------------------------------------------------------------------------

*

* ----------------------------------------------------------------------------

*

* ----------------------------------------------------------------------------

*

* ============================================================================

*/


@MappedSuperclass

public class BaseEntity implements Serializable {


private static final long serialVersionUID = -6718838800112233445L;


private String id;// ID

private Date createdate;// 创建日期

private Date modifydate;// 修改日期


// private Long createdate;// 创建日期

// private Long modifydate;// 修改日期


@SearchableId

@Id

@Column(length = 32, nullable = true)

@GeneratedValue(generator = "uuid")

@GenericGenerator(name = "uuid", strategy = "uuid")

public String getId() {

return id;

}


public void setId(String id) {

this.id = id;

}


// @SearchableProperty(store = Store.YES)

// @Column(updatable = false)

// public Date getcreatedate() {

// return createdate;

// }

//

// public void setcreatedate(Date createdate) {

// this.createdate = createdate;

// }

//

// @SearchableProperty(store = Store.YES)

// public Date getmodifydate() {

// return modifydate;

// }

//

// public void setmodifydate(Date modifydate) {

// this.modifydate = modifydate;

// }


@SearchableProperty(store = Store.YES)

@Column(updatable = false)

public Date getcreatedate() {

return createdate;

}


public void setcreatedate(Date createdate) {

this.createdate = createdate;

}


@SearchableProperty(store = Store.YES)

public Date getmodifydate() {

return modifydate;

}


public void setmodifydate(Date modifydate) {

this.modifydate = modifydate;

}


// @SearchableProperty(store = Store.YES)

// @Column(updatable = false)

// public Long getcreatedate() {

// return createdate;

// }

//

// public void setcreatedate(Long createdate) {

// this.createdate = createdate;

// }

//

// @SearchableProperty(store = Store.YES)

// public Long getmodifydate() {

// return modifydate;

// }

//

// public void setmodifydate(Long modifydate) {

// this.modifydate = modifydate;

// }


@Override

public int hashCode() {

return id == null ? System.identityHashCode(this) : id.hashCode();

}


@Override

public boolean equals(Object obj) {

if (this == obj) {

return true;

}

if (obj == null) {

return false;

}

if (getClass().getPackage() != obj.getClass().getPackage()) {

return false;

}

final BaseEntity other = (BaseEntity) obj;

if (id == null) {

if (other.getId() != null) {

return false;

}

} else if (!id.equals(other.getId())) {

return false;

}

return true;

}


}
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