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Shardingsphere
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527a09c4
Shardingsphere
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体验新版 GitCode,发现更多精彩内容 >>
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527a09c4
编写于
3月 13, 2019
作者:
C
cherrylzhao
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电子邮件补丁
差异文件
complete YamlConfigurationTransactionExample for XA.
上级
43448ff3
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
37 addition
and
19 deletion
+37
-19
sharding-jdbc-example/transaction-example/transaction-2pc-xa-example/transaction-xa-raw-jdbc-example/src/main/java/io/shardingsphere/example/transaction/xa/raw/jdbc/YamlConfigurationTransactionExample.java
...tion/xa/raw/jdbc/YamlConfigurationTransactionExample.java
+37
-19
未找到文件。
sharding-jdbc-example/transaction-example/transaction-2pc-xa-example/transaction-xa-raw-jdbc-example/src/main/java/io/shardingsphere/example/transaction/xa/raw/jdbc/YamlConfigurationTransactionExample.java
浏览文件 @
527a09c4
...
...
@@ -50,18 +50,51 @@ public class YamlConfigurationTransactionExample {
commonService
.
cleanEnvironment
();
}
private
static
DataSource
getDataSource
(
final
ShardingType
shardingType
)
throws
SQLException
,
IOException
{
switch
(
shardingType
)
{
case
SHARDING_DATABASES_AND_TABLES:
return
YamlShardingDataSourceFactory
.
createDataSource
(
getFile
(
"/META-INF/sharding-databases-tables.yaml"
));
case
MASTER_SLAVE:
return
YamlMasterSlaveDataSourceFactory
.
createDataSource
(
getFile
(
"/META-INF/master-slave.yaml"
));
default
:
throw
new
UnsupportedOperationException
(
shardingType
.
name
());
}
}
private
static
File
getFile
(
final
String
fileName
)
{
return
new
File
(
Thread
.
currentThread
().
getClass
().
getResource
(
fileName
).
getFile
());
}
private
static
CommonService
getCommonService
(
final
DataSource
dataSource
)
{
return
new
CommonServiceImpl
(
new
OrderRepositoryImpl
(
dataSource
),
new
OrderItemRepositoryImpl
(
dataSource
));
}
private
static
void
processXATransaction
(
final
DataSource
dataSource
,
final
CommonService
commonService
)
throws
SQLException
{
TransactionTypeHolder
.
set
(
TransactionType
.
XA
);
System
.
out
.
println
(
"------ start succeed transaction ------"
);
try
(
Connection
connection
=
dataSource
.
getConnection
())
{
insertSuccess
(
connection
,
commonService
);
connection
.
commit
();
commonService
.
printData
();
}
truncateTable
(
dataSource
);
System
.
out
.
println
(
"------ end succeed transaction ------"
);
System
.
out
.
println
(
"------ start failure transaction ------"
);
Connection
connection
=
dataSource
.
getConnection
();
try
{
insertSuccess
(
connection
,
commonService
);
throw
new
SQLException
(
"exception occur!"
);
}
catch
(
final
SQLException
ex
)
{
connection
.
rollback
();
}
commonService
.
printData
();
System
.
out
.
println
(
"------ end failure transaction ------"
);
truncateTable
(
dataSource
);
}
private
static
void
insertSuccess
(
final
Connection
connection
,
final
CommonService
commonService
)
throws
SQLException
{
connection
.
setAutoCommit
(
false
);
for
(
int
i
=
0
;
i
<
10
0
;
i
++)
{
for
(
int
i
=
0
;
i
<
10
;
i
++)
{
Order
order
=
new
Order
();
order
.
setUserId
(
i
);
order
.
setStatus
(
"INIT"
);
...
...
@@ -70,7 +103,6 @@ public class YamlConfigurationTransactionExample {
commonService
.
printData
();
}
private
static
Long
insertOrder
(
final
Connection
connection
,
final
Order
order
)
{
String
sql
=
"INSERT INTO t_order (user_id, status) VALUES (?, ?)"
;
try
(
PreparedStatement
preparedStatement
=
connection
.
prepareStatement
(
sql
,
Statement
.
RETURN_GENERATED_KEYS
))
{
...
...
@@ -87,22 +119,8 @@ public class YamlConfigurationTransactionExample {
return
order
.
getOrderId
();
}
private
static
DataSource
getDataSource
(
final
ShardingType
shardingType
)
throws
SQLException
,
IOException
{
switch
(
shardingType
)
{
case
SHARDING_DATABASES_AND_TABLES:
return
YamlShardingDataSourceFactory
.
createDataSource
(
getFile
(
"/META-INF/sharding-databases-tables.yaml"
));
case
MASTER_SLAVE:
return
YamlMasterSlaveDataSourceFactory
.
createDataSource
(
getFile
(
"/META-INF/master-slave.yaml"
));
default
:
throw
new
UnsupportedOperationException
(
shardingType
.
name
());
}
}
private
static
File
getFile
(
final
String
fileName
)
{
return
new
File
(
Thread
.
currentThread
().
getClass
().
getResource
(
fileName
).
getFile
());
}
private
static
CommonService
getCommonService
(
final
DataSource
dataSource
)
{
return
new
CommonServiceImpl
(
new
OrderRepositoryImpl
(
dataSource
),
new
OrderItemRepositoryImpl
(
dataSource
));
private
static
void
truncateTable
(
final
DataSource
dataSource
)
{
OrderRepositoryImpl
orderRepository
=
new
OrderRepositoryImpl
(
dataSource
);
orderRepository
.
truncateTable
();
}
}
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