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fixed #172 adjust Spring and Yaml config for id generator
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33 changes: 33 additions & 0 deletions
33
...va/com/dangdang/ddframe/rdb/sharding/config/common/fixture/AbstractNumberIdGenerator.java
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/* | ||
* Copyright 1999-2015 dangdang.com. | ||
* <p> | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
* </p> | ||
*/ | ||
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package com.dangdang.ddframe.rdb.sharding.config.common.fixture; | ||
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import com.dangdang.ddframe.rdb.sharding.id.generator.IdGenerator; | ||
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import java.util.concurrent.atomic.AtomicInteger; | ||
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abstract class AbstractNumberIdGenerator implements IdGenerator{ | ||
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final AtomicInteger sequence = new AtomicInteger(100); | ||
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@Override | ||
public void initContext(final String tableName, final String columnName) { | ||
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} | ||
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} |
26 changes: 26 additions & 0 deletions
26
...st/java/com/dangdang/ddframe/rdb/sharding/config/common/fixture/DecrementIdGenerator.java
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/* | ||
* Copyright 1999-2015 dangdang.com. | ||
* <p> | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
* </p> | ||
*/ | ||
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package com.dangdang.ddframe.rdb.sharding.config.common.fixture; | ||
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public class DecrementIdGenerator extends AbstractNumberIdGenerator{ | ||
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@Override | ||
public Object generateId() { | ||
return sequence.decrementAndGet(); | ||
} | ||
} |
26 changes: 26 additions & 0 deletions
26
...st/java/com/dangdang/ddframe/rdb/sharding/config/common/fixture/IncrementIdGenerator.java
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/* | ||
* Copyright 1999-2015 dangdang.com. | ||
* <p> | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
* </p> | ||
*/ | ||
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package com.dangdang.ddframe.rdb.sharding.config.common.fixture; | ||
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public class IncrementIdGenerator extends AbstractNumberIdGenerator{ | ||
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@Override | ||
public Object generateId() { | ||
return sequence.incrementAndGet(); | ||
} | ||
} |
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45 changes: 45 additions & 0 deletions
45
...pring/src/test/java/com/dangdang/ddframe/rdb/sharding/spring/AutoIncrementDBUnitTest.java
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/* | ||
* Copyright 1999-2015 dangdang.com. | ||
* <p> | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
* </p> | ||
*/ | ||
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package com.dangdang.ddframe.rdb.sharding.spring; | ||
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import org.junit.Test; | ||
import org.springframework.test.context.ContextConfiguration; | ||
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import java.sql.Connection; | ||
import java.sql.SQLException; | ||
import java.sql.Statement; | ||
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import static org.junit.Assert.assertEquals; | ||
import static org.junit.Assert.assertTrue; | ||
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@ContextConfiguration(locations = "classpath:META-INF/rdb/namespace/withNamespaceAutoIncrementColumns.xml") | ||
public class AutoIncrementDBUnitTest extends AbstractSpringDBUnitTest{ | ||
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@Test | ||
public void test() throws SQLException { | ||
try (Connection connection = getShardingDataSource().getConnection(); | ||
Statement statement = connection.createStatement()) { | ||
statement.execute("INSERT INTO `t_order` (`user_id`, `status`) VALUES (1, 'init')", Statement.RETURN_GENERATED_KEYS); | ||
assertTrue(statement.getGeneratedKeys().next()); | ||
assertEquals(statement.getGeneratedKeys().getLong(1), 101L); | ||
statement.execute("INSERT INTO `t_order_item` (`order_id`, `user_id`, `status`) VALUES (101, 1, 'init')", Statement.RETURN_GENERATED_KEYS); | ||
assertTrue(statement.getGeneratedKeys().next()); | ||
assertEquals(statement.getGeneratedKeys().getLong(1), 99L); | ||
} | ||
} | ||
} |
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