虚拟列改写在模型中，因为oracl函数中虚拟列不能引用动态变量

git-svn-id: svn+ssh://10.10.101.21/source/platform/platform-b2b@4495 f3bf4e98-0cf0-11e4-a00c-a99a8b9d557d

src/main/java/com/uas/platform/b2b/model/PurchaseInquiry.java

@@ -17,18 +17,20 @@ import javax.persistence.OneToOne;
 import javax.persistence.OrderBy;
 import javax.persistence.SequenceGenerator;
 import javax.persistence.Table;
+import javax.persistence.Transient;
 
 import org.codehaus.jackson.annotate.JsonIgnore;
 import org.hibernate.annotations.ForeignKey;
 import org.hibernate.annotations.Where;
 
 import com.alibaba.fastjson.annotation.JSONField;
+import com.uas.platform.b2b.core.util.DateUtils;
 
 /**
  * 平台里面，以供应商的角度来查看采购询价单
  * 
  * @author yingp
- *
+ * 
  */
 @SuppressWarnings("deprecation")
 @Table(name = "purc$inquiry")
@@ -116,8 +118,7 @@ public class PurchaseInquiry implements Serializable {
 	/**
 	 * 询价明细
 	 */
-	@OneToMany(mappedBy = "inquiry", cascade = { CascadeType.REFRESH, CascadeType.PERSIST, CascadeType.REMOVE,
-			CascadeType.MERGE }, fetch = FetchType.EAGER)
+	@OneToMany(mappedBy = "inquiry", cascade = { CascadeType.REFRESH, CascadeType.PERSIST, CascadeType.REMOVE, CascadeType.MERGE }, fetch = FetchType.EAGER)
 	@OrderBy("number")
 	private Set<PurchaseInquiryItem> inquiryItems;
 
@@ -145,7 +146,7 @@ public class PurchaseInquiry implements Serializable {
 	/**
 	 * 是否过期
 	 */
-	@Column(name = "in_overdue", insertable = false, updatable = false)
+	@Transient
 	private Short overdue;
 
 	public Long getId() {
@@ -279,11 +280,7 @@ public class PurchaseInquiry implements Serializable {
 	}
 
 	public Short getOverdue() {
-		return overdue;
-	}
-
-	public void setOverdue(Short overdue) {
-		this.overdue = overdue;
+		return DateUtils.compare(new Date(), this.endDate, DateUtils.COMPARE_DAY) == 1 ? (short) 1 : 0;
 	}
 
 }