lxy/redkale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Browse Source
This commit is contained in:
Redkale
2018-08-24 16:24:58 +08:00
parent cf51bee2cc
commit 2da0faacc3
1 changed files with 21 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
test/org/redkale/test/source/LoginRecord.java
View File

@@ -8,6 +8,7 @@ package org.redkale.test.source;
import java.io.Serializable;
import javax.persistence.*;
import org.redkale.source.*;
import org.redkale.util.Utility;
/**
*
@@ -17,8 +18,8 @@ import org.redkale.source.*;
public class LoginRecord extends BaseEntity {
@Id
@Column(comment = "主键ID; 值=create36time(9位)+UUID(32位)")
private String loginid = ""; //主键ID; 值=create36time(9位)+UUID(32位)
@Column(comment = "主键ID; 值=create36time(9位)+'-'+UUID(32位)")
private String loginid = ""; //主键ID; 值=create36time(9位)+'-'+UUID(32位)
@Column(updatable = false, comment = "C端用户ID")
private long userid; //C端用户ID
@@ -107,18 +108,30 @@ public class LoginRecord extends BaseEntity {
return this.createtime;
}
private static DataSource source;
//创建对象
public static void main(String[] args) throws Throwable {
LoginRecord record = new LoginRecord();
long now = System.currentTimeMillis();
record.setCreatetime(now); //设置创建时间
record.setLoginid(Utility.format36time(now) + "-" + Utility.uuid()); //主键的生成规则
//.... 填充其他字段
source.insert(record);
}
public static class TableStrategy implements DistributeTableStrategy<LoginRecord> {
private static final String dayformat = "%1$tY%1$tm%1$td";
private static final String dayformat = "%1$tY%1$tm%1$td"; //一天一个表
private static final String yearformat = "%1$tY";
private static final String yearformat = "%1$tY"; //一年一个库
//过滤查询时调用本方法
@Override
public String getTable(String table, FilterNode node) {
Serializable day = node.findValue("#day");
Serializable day = node.findValue("#day"); //LoginRecord没有day字段，所以前面要加#，表示虚拟字段, 值为yyyyMMdd格式
if (day != null) getTable(table, (Integer) day, 0L); //存在#day参数则直接使用day值
Serializable time = node.findValue("#createtime"); //存在createtime则使用最小时间，且createtime的范围必须在一天内，因为本表以天为单位建表
Serializable time = node.findValue("createtime"); //存在createtime则使用最小时间，且createtime的范围必须在一天内，因为本表以天为单位建表
return getTable(table, 0, (time == null ? 0L : (time instanceof Range ? ((Range.LongRange) time).getMin() : (Long) time)));
}
@@ -135,9 +148,9 @@ public class LoginRecord extends BaseEntity {
return getTable(table, 0, Long.parseLong(id.substring(0, 9), 36));
}
private String getTable(String table, int day, long createtime) {
private String getTable(String table, int day, long createtime) { //day为0或yyyyMMdd格式数据
int pos = table.indexOf('.');
String year = (day > 0 ? "" + day / 10000 : String.format(yearformat, createtime)); //没有day取createtime
String year = day > 0 ? String.valueOf(day / 10000) : String.format(yearformat, createtime); //没有day取createtime
return "platf_login_" + year + "." + table.substring(pos + 1) + "_" + (day > 0 ? day : String.format(dayformat, createtime));
}
}