You are viewing a plain text version of this content. The canonical link for it is here.
Posted to notifications@shardingsphere.apache.org by ji...@apache.org on 2022/07/24 08:26:10 UTC
[shardingsphere] branch master updated: class-based-sharding-spring-boot-jpa-example (#18856)
This is an automated email from the ASF dual-hosted git repository.
jianglongtao pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git
The following commit(s) were added to refs/heads/master by this push:
new 76e0fbc181b class-based-sharding-spring-boot-jpa-example (#18856)
76e0fbc181b is described below
commit 76e0fbc181bfdd75e32de236a78df491cd6af8d2
Author: Swastika Gupta <64...@users.noreply.github.com>
AuthorDate: Sun Jul 24 13:56:03 2022 +0530
class-based-sharding-spring-boot-jpa-example (#18856)
* class-based-sharding-spring-boot-jpa-example
* Delete application-sharding-auto-tables.properties
* blank lines
* class-based
* corrections
* Create ClassBasedDataSourceStandardShardingAlgorithmFixture.java
* Create ClassBasedOrderItemStandardShardingAlgorithmFixture.java
* Update and rename examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/java/org/apache/shardingsphere/example/extension/classbased/sharding/spring/boot/jpa/ClassBasedDataSourceStandardShardingAlgorithmFixture.java to examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class- [...]
* Create ClassBasedOrderStandardShardingAlgorithmFixture.java
---
.../pom.xml | 30 +++++++---
.../ClassBasedShardingSpringBootJpaExample.java | 41 +++++++++++++
...DataSourceStandardShardingAlgorithmFixture.java | 61 +++++++++++++++++++
...dOrderItemStandardShardingAlgorithmFixture.java | 61 +++++++++++++++++++
...BasedOrderStandardShardingAlgorithmFixture.java | 61 +++++++++++++++++++
...pplication-sharding-databases-tables.properties | 70 ++++++++++++++++++++++
.../application-sharding-databases.properties | 54 +++++++++++++++++
.../application-sharding-tables.properties | 54 +++++++++++++++++
.../src/main/resources/application.properties | 24 ++++++++
.../src/main/resources/logback.xml} | 36 ++++++-----
.../class-based-sharding-algorithm-example/pom.xml | 2 +-
11 files changed, 465 insertions(+), 29 deletions(-)
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/pom.xml b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/pom.xml
similarity index 58%
copy from examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/pom.xml
copy to examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/pom.xml
index 7e85c46854d..4f4781baf0b 100644
--- a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/pom.xml
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/pom.xml
@@ -22,17 +22,29 @@
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.apache.shardingsphere.example</groupId>
- <artifactId>custom-sharding-algortihm-example</artifactId>
+ <artifactId>class-based-sharding-algorithm-example</artifactId>
<version>${revision}</version>
</parent>
- <artifactId>class-based-sharding-algorithm-example</artifactId>
+ <artifactId>class-based-sharding-spring-boot-jpa-example</artifactId>
<name>${project.artifactId}</name>
- <packaging>pom</packaging>
- <modules>
- <module>class-based-sharding-raw-jdbc-example</module>
- <module>class-based-sharding-spring-namespace-mybatis-example</module>
- <module>class-based-sharding-spring-boot-mybatis-example</module>
-
- </modules>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.shardingsphere.example</groupId>
+ <artifactId>example-spring-jpa</artifactId>
+ <version>${project.parent.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.shardingsphere</groupId>
+ <artifactId>shardingsphere-jdbc-core-spring-boot-starter</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter-data-jpa</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.springframework.boot</groupId>
+ <artifactId>spring-boot-starter-test</artifactId>
+ </dependency>
+ </dependencies>
</project>
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/java/org/apache/shardingsphere/example/extension/classbased/sharding/spring/boot/jpa/ClassBasedShardingSpringBootJpaExample.java b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-e [...]
new file mode 100644
index 00000000000..7841eb12918
--- /dev/null
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/java/org/apache/shardingsphere/example/extension/classbased/sharding/spring/boot/jpa/ClassBasedShardingSpringBootJpaExample.java
@@ -0,0 +1,41 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.shardingsphere.example.extension.classbased.sharding.spring.boot.jpa;
+
+import org.apache.shardingsphere.example.core.api.ExampleExecuteTemplate;
+import org.apache.shardingsphere.example.core.api.service.ExampleService;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.domain.EntityScan;
+import org.springframework.boot.autoconfigure.transaction.jta.JtaAutoConfiguration;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.annotation.ComponentScan;
+
+import java.sql.SQLException;
+
+@ComponentScan("org.apache.shardingsphere.example.core.jpa")
+@EntityScan(basePackages = "org.apache.shardingsphere.example.core.jpa.entity")
+@SpringBootApplication(exclude = JtaAutoConfiguration.class)
+public class ClassBasedShardingSpringBootJpaExample {
+
+ public static void main(final String[] args) throws SQLException {
+ try (ConfigurableApplicationContext applicationContext = SpringApplication.run(ClassBasedShardingSpringBootJpaExample.class, args)) {
+ ExampleExecuteTemplate.run(applicationContext.getBean(ExampleService.class));
+ }
+ }
+}
\ No newline at end of file
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/java/org/apache/shardingsphere/example/extension/classbased/sharding/spring/boot/jpa/fixture/ClassBasedDataSourceStandardShardingAlgorithmFixture.java b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-base [...]
new file mode 100644
index 00000000000..b7e127f57dc
--- /dev/null
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/java/org/apache/shardingsphere/example/extension/classbased/sharding/spring/boot/jpa/fixture/ClassBasedDataSourceStandardShardingAlgorithmFixture.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.shardingsphere.example.extension.classbased.sharding.spring.boot.jpa.fixture;
+
+import com.google.common.base.Preconditions;
+import com.google.common.primitives.Ints;
+import lombok.Getter;
+import org.apache.shardingsphere.sharding.api.sharding.standard.PreciseShardingValue;
+import org.apache.shardingsphere.sharding.api.sharding.standard.RangeShardingValue;
+import org.apache.shardingsphere.sharding.api.sharding.standard.StandardShardingAlgorithm;
+
+import java.util.Collection;
+import java.util.Properties;
+
+public final class ClassBasedDataSourceStandardShardingAlgorithmFixture implements StandardShardingAlgorithm<Integer> {
+
+ private static final String SHARDING_COUNT = "sharding-count";
+
+ @Getter
+ private Properties props;
+
+ private Integer shardingCount;
+
+ @Override
+ public void init(final Properties props) {
+ this.props = props;
+ Preconditions.checkArgument(props.containsKey(SHARDING_COUNT), "%s can not be null.", SHARDING_COUNT);
+ shardingCount = Ints.tryParse(props.getProperty(SHARDING_COUNT));
+ Preconditions.checkArgument(null != shardingCount, "%s is not valid.", SHARDING_COUNT);
+ }
+
+ @Override
+ public String doSharding(final Collection<String> availableTargetNames, final PreciseShardingValue<Integer> shardingValue) {
+ for (String each : availableTargetNames) {
+ if (each.endsWith(String.valueOf(shardingValue.getValue() % shardingCount))) {
+ return each;
+ }
+ }
+ return null;
+ }
+
+ @Override
+ public Collection<String> doSharding(final Collection<String> availableTargetNames, final RangeShardingValue<Integer> shardingValue) {
+ return availableTargetNames;
+ }
+}
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/java/org/apache/shardingsphere/example/extension/classbased/sharding/spring/boot/jpa/fixture/ClassBasedOrderItemStandardShardingAlgorithmFixture.java b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based [...]
new file mode 100644
index 00000000000..8c50a21d38f
--- /dev/null
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/java/org/apache/shardingsphere/example/extension/classbased/sharding/spring/boot/jpa/fixture/ClassBasedOrderItemStandardShardingAlgorithmFixture.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.shardingsphere.example.extension.classbased.sharding.spring.boot.jpa.fixture;
+
+import com.google.common.base.Preconditions;
+import com.google.common.primitives.Ints;
+import lombok.Getter;
+import org.apache.shardingsphere.sharding.api.sharding.standard.PreciseShardingValue;
+import org.apache.shardingsphere.sharding.api.sharding.standard.RangeShardingValue;
+import org.apache.shardingsphere.sharding.api.sharding.standard.StandardShardingAlgorithm;
+
+import java.util.Collection;
+import java.util.Properties;
+
+public final class ClassBasedOrderItemStandardShardingAlgorithmFixture implements StandardShardingAlgorithm<Long> {
+
+ private static final String SHARDING_COUNT = "sharding-count";
+
+ @Getter
+ private Properties props;
+
+ private Integer shardingCount;
+
+ @Override
+ public void init(final Properties props) {
+ this.props = props;
+ Preconditions.checkArgument(props.containsKey(SHARDING_COUNT), "%s can not be null.", SHARDING_COUNT);
+ shardingCount = Ints.tryParse(props.getProperty(SHARDING_COUNT));
+ Preconditions.checkArgument(null != shardingCount, "%s is not valid.", SHARDING_COUNT);
+ }
+
+ @Override
+ public String doSharding(final Collection<String> availableTargetNames, final PreciseShardingValue<Long> shardingValue) {
+ for (String each : availableTargetNames) {
+ if (each.endsWith(String.valueOf(shardingValue.getValue() % shardingCount))) {
+ return each;
+ }
+ }
+ return null;
+ }
+
+ @Override
+ public Collection<String> doSharding(final Collection<String> availableTargetNames, final RangeShardingValue<Long> shardingValue) {
+ return availableTargetNames;
+ }
+}
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/java/org/apache/shardingsphere/example/extension/classbased/sharding/spring/boot/jpa/fixture/ClassBasedOrderStandardShardingAlgorithmFixture.java b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sha [...]
new file mode 100644
index 00000000000..e05a13ac41e
--- /dev/null
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/java/org/apache/shardingsphere/example/extension/classbased/sharding/spring/boot/jpa/fixture/ClassBasedOrderStandardShardingAlgorithmFixture.java
@@ -0,0 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+package org.apache.shardingsphere.example.extension.classbased.sharding.spring.boot.jpa.fixture;
+
+import com.google.common.base.Preconditions;
+import com.google.common.primitives.Ints;
+import lombok.Getter;
+import org.apache.shardingsphere.sharding.api.sharding.standard.PreciseShardingValue;
+import org.apache.shardingsphere.sharding.api.sharding.standard.RangeShardingValue;
+import org.apache.shardingsphere.sharding.api.sharding.standard.StandardShardingAlgorithm;
+
+import java.util.Collection;
+import java.util.Properties;
+
+public final class ClassBasedOrderStandardShardingAlgorithmFixture implements StandardShardingAlgorithm<Long> {
+
+ private static final String SHARDING_COUNT = "sharding-count";
+
+ @Getter
+ private Properties props;
+
+ private Integer shardingCount;
+
+ @Override
+ public void init(final Properties props) {
+ this.props = props;
+ Preconditions.checkArgument(props.containsKey(SHARDING_COUNT), "%s can not be null.", SHARDING_COUNT);
+ shardingCount = Ints.tryParse(props.getProperty(SHARDING_COUNT));
+ Preconditions.checkArgument(null != shardingCount, "%s is not valid.", SHARDING_COUNT);
+ }
+
+ @Override
+ public String doSharding(final Collection<String> availableTargetNames, final PreciseShardingValue<Long> shardingValue) {
+ for (String each : availableTargetNames) {
+ if (each.endsWith(String.valueOf(shardingValue.getValue() % shardingCount))) {
+ return each;
+ }
+ }
+ return null;
+ }
+
+ @Override
+ public Collection<String> doSharding(final Collection<String> availableTargetNames, final RangeShardingValue<Long> shardingValue) {
+ return availableTargetNames;
+ }
+}
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/application-sharding-databases-tables.properties b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources [...]
new file mode 100644
index 00000000000..77eb3224d35
--- /dev/null
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/application-sharding-databases-tables.properties
@@ -0,0 +1,70 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
+spring.shardingsphere.mode.type=Standalone
+spring.shardingsphere.mode.repository.type=File
+spring.shardingsphere.mode.overwrite=true
+
+spring.shardingsphere.datasource.names=ds-0,ds-1
+
+spring.shardingsphere.datasource.ds-0.jdbc-url=jdbc:mysql://127.0.0.1:3306/demo_ds_0?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+spring.shardingsphere.datasource.ds-0.type=com.zaxxer.hikari.HikariDataSource
+spring.shardingsphere.datasource.ds-0.driver-class-name=com.mysql.jdbc.Driver
+spring.shardingsphere.datasource.ds-0.username=root
+spring.shardingsphere.datasource.ds-0.password=
+
+spring.shardingsphere.datasource.ds-1.jdbc-url=jdbc:mysql://127.0.0.1:3306/demo_ds_1?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+spring.shardingsphere.datasource.ds-1.type=com.zaxxer.hikari.HikariDataSource
+spring.shardingsphere.datasource.ds-1.driver-class-name=com.mysql.jdbc.Driver
+spring.shardingsphere.datasource.ds-1.username=root
+spring.shardingsphere.datasource.ds-1.password=
+
+spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding-column=user_id
+spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding-algorithm-name=datasource-class-based
+spring.shardingsphere.rules.sharding.binding-tables[0]=t_order,t_order_item
+spring.shardingsphere.rules.sharding.broadcast-tables=t_address
+
+spring.shardingsphere.rules.sharding.tables.t_order.actual-data-nodes=ds-$->{0..1}.t_order_$->{0..1}
+spring.shardingsphere.rules.sharding.tables.t_order.table-strategy.standard.sharding-column=order_id
+spring.shardingsphere.rules.sharding.tables.t_order.table-strategy.standard.sharding-algorithm-name=t-order-class-based
+
+spring.shardingsphere.rules.sharding.tables.t_order.key-generate-strategy.column=order_id
+spring.shardingsphere.rules.sharding.tables.t_order.key-generate-strategy.key-generator-name=snowflake
+
+spring.shardingsphere.rules.sharding.tables.t_order_item.actual-data-nodes=ds-$->{0..1}.t_order_item_$->{0..1}
+spring.shardingsphere.rules.sharding.tables.t_order_item.table-strategy.standard.sharding-column=order_id
+spring.shardingsphere.rules.sharding.tables.t_order_item.table-strategy.standard.sharding-algorithm-name=t-order-item-class-based
+
+spring.shardingsphere.rules.sharding.tables.t_order_item.key-generate-strategy.column=order_item_id
+spring.shardingsphere.rules.sharding.tables.t_order_item.key-generate-strategy.key-generator-name=snowflake
+
+spring.shardingsphere.rules.sharding.sharding-algorithms.datasource-class-based.type=CLASS_BASED
+spring.shardingsphere.rules.sharding.sharding-algorithms.datasource-class-based.props.strategy=standard
+spring.shardingsphere.rules.sharding.sharding-algorithms.datasource-class-based.props.algorithmClassName=org.apache.shardingsphere.example.extension.classbased.sharding.spring.boot.jpa.fixture.ClassBasedDataSourceStandardShardingAlgorithmFixture
+spring.shardingsphere.rules.sharding.sharding-algorithms.datasource-class-based.props.sharding-count=2
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-class-based.type=CLASS_BASED
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-class-based.props.strategy=standard
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-class-based.props.algorithmClassName=org.apache.shardingsphere.example.extension.classbased.sharding.spring.boot.jpa.fixture.ClassBasedOrderStandardShardingAlgorithmFixture
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-class-based.props.sharding-count=2
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-item-class-based.type=CLASS_BASED
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-item-class-based.props.strategy=standard
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-item-class-based.props.algorithmClassName=org.apache.shardingsphere.example.extension.classbased.sharding.spring.boot.jpa.fixture.ClassBasedOrderItemStandardShardingAlgorithmFixture
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-item-class-based.props.sharding-count=2
+
+spring.shardingsphere.rules.sharding.key-generators.snowflake.type=SNOWFLAKE
+
+spring.shardingsphere.props.sql-show=true
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/application-sharding-databases.properties b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/applic [...]
new file mode 100644
index 00000000000..42502ff9698
--- /dev/null
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/application-sharding-databases.properties
@@ -0,0 +1,54 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
+spring.shardingsphere.datasource.names=ds-0,ds-1
+
+spring.shardingsphere.datasource.ds-0.jdbc-url=jdbc:mysql://127.0.0.1:3306/demo_ds_0?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+spring.shardingsphere.datasource.ds-0.type=com.zaxxer.hikari.HikariDataSource
+spring.shardingsphere.datasource.ds-0.driver-class-name=com.mysql.jdbc.Driver
+spring.shardingsphere.datasource.ds-0.username=root
+spring.shardingsphere.datasource.ds-0.password=
+
+spring.shardingsphere.datasource.ds-1.jdbc-url=jdbc:mysql://127.0.0.1:3306/demo_ds_1?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+spring.shardingsphere.datasource.ds-1.type=com.zaxxer.hikari.HikariDataSource
+spring.shardingsphere.datasource.ds-1.driver-class-name=com.mysql.jdbc.Driver
+spring.shardingsphere.datasource.ds-1.username=root
+spring.shardingsphere.datasource.ds-1.password=
+
+spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding-column=user_id
+spring.shardingsphere.rules.sharding.default-database-strategy.standard.sharding-algorithm-name=datasource-class-based
+spring.shardingsphere.rules.sharding.binding-tables[0]=t_order,t_order_item
+spring.shardingsphere.rules.sharding.broadcast-tables=t_address
+
+spring.shardingsphere.rules.sharding.tables.t_order.actual-data-nodes=ds-$->{0..1}.t_order
+
+spring.shardingsphere.rules.sharding.tables.t_order.key-generate-strategy.column=order_id
+spring.shardingsphere.rules.sharding.tables.t_order.key-generate-strategy.key-generator-name=snowflake
+
+spring.shardingsphere.rules.sharding.tables.t_order_item.actual-data-nodes=ds-$->{0..1}.t_order_item
+
+spring.shardingsphere.rules.sharding.tables.t_order_item.key-generate-strategy.column=order_item_id
+spring.shardingsphere.rules.sharding.tables.t_order_item.key-generate-strategy.key-generator-name=snowflake
+
+spring.shardingsphere.rules.sharding.sharding-algorithms.datasource-class-based.type=CLASS_BASED
+spring.shardingsphere.rules.sharding.sharding-algorithms.datasource-class-based.props.strategy=standard
+spring.shardingsphere.rules.sharding.sharding-algorithms.datasource-class-based.props.algorithmClassName=org.apache.shardingsphere.example.extension.classbased.sharding.spring.boot.jpa.fixture.ClassBasedDataSourceStandardShardingAlgorithmFixture
+spring.shardingsphere.rules.sharding.sharding-algorithms.datasource-class-based.props.sharding-count=2
+
+spring.shardingsphere.rules.sharding.key-generators.snowflake.type=SNOWFLAKE
+
+spring.shardingsphere.props.sql-show=true
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/application-sharding-tables.properties b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/applicati [...]
new file mode 100644
index 00000000000..16f4f4bf3ce
--- /dev/null
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/application-sharding-tables.properties
@@ -0,0 +1,54 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
+spring.shardingsphere.datasource.names=ds
+
+spring.shardingsphere.datasource.ds.type=com.zaxxer.hikari.HikariDataSource
+spring.shardingsphere.datasource.ds.driver-class-name=com.mysql.jdbc.Driver
+spring.shardingsphere.datasource.ds.jdbc-url=jdbc:mysql://127.0.0.1:3306/demo_ds?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=UTF-8
+spring.shardingsphere.datasource.ds.username=root
+spring.shardingsphere.datasource.ds.password=
+
+spring.shardingsphere.rules.sharding.tables.t_order.actual-data-nodes=ds.t_order_$->{0..1}
+spring.shardingsphere.rules.sharding.tables.t_order.table-strategy.standard.sharding-column=order_id
+spring.shardingsphere.rules.sharding.tables.t_order.table-strategy.standard.sharding-algorithm-name=t-order-class-based
+
+spring.shardingsphere.rules.sharding.tables.t_order.key-generate-strategy.column=order_id
+spring.shardingsphere.rules.sharding.tables.t_order.key-generate-strategy.key-generator-name=snowflake
+
+spring.shardingsphere.rules.sharding.tables.t_order_item.actual-data-nodes=ds.t_order_item_$->{0..1}
+spring.shardingsphere.rules.sharding.tables.t_order_item.table-strategy.standard.sharding-column=order_id
+spring.shardingsphere.rules.sharding.tables.t_order_item.table-strategy.standard.sharding-algorithm-name=t-order-item-class-based
+
+spring.shardingsphere.rules.sharding.tables.t_order_item.key-generate-strategy.column=order_item_id
+spring.shardingsphere.rules.sharding.tables.t_order_item.key-generate-strategy.key-generator-name=snowflake
+
+spring.shardingsphere.rules.sharding.binding-tables[0]=t_order,t_order_item
+spring.shardingsphere.rules.sharding.broadcast-tables=t_address
+
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-class-based.type=CLASS_BASED
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-class-based.props.strategy=standard
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-class-based.props.algorithmClassName=org.apache.shardingsphere.example.extension.classbased.sharding.spring.boot.jpa.fixture.ClassBasedOrderStandardShardingAlgorithmFixture
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-class-based.props.sharding-count=2
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-item-class-based.type=CLASS_BASED
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-item-class-based.props.strategy=standard
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-item-class-based.props.algorithmClassName=org.apache.shardingsphere.example.extension.classbased.sharding.spring.boot.jpa.fixture.ClassBasedOrderItemStandardShardingAlgorithmFixture
+spring.shardingsphere.rules.sharding.sharding-algorithms.t-order-item-class-based.props.sharding-count=2
+
+spring.shardingsphere.rules.sharding.key-generators.snowflake.type=SNOWFLAKE
+
+spring.shardingsphere.props.sql-show=true
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/application.properties b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/application.properties
new file mode 100644
index 00000000000..fc1c816023e
--- /dev/null
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/application.properties
@@ -0,0 +1,24 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+#
+
+spring.jpa.properties.hibernate.hbm2ddl.auto=create-drop
+spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
+spring.jpa.properties.hibernate.show_sql=false
+
+spring.profiles.active=sharding-databases
+#spring.profiles.active=sharding-tables
+#spring.profiles.active=sharding-databases-tables
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/pom.xml b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/logback.xml
similarity index 50%
copy from examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/pom.xml
copy to examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/logback.xml
index 7e85c46854d..10f070c99ae 100644
--- a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/pom.xml
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/class-based-sharding-spring-boot-jpa-example/src/main/resources/logback.xml
@@ -16,23 +16,21 @@
~ limitations under the License.
-->
-<project xmlns="http://maven.apache.org/POM/4.0.0"
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.shardingsphere.example</groupId>
- <artifactId>custom-sharding-algortihm-example</artifactId>
- <version>${revision}</version>
- </parent>
- <artifactId>class-based-sharding-algorithm-example</artifactId>
- <name>${project.artifactId}</name>
- <packaging>pom</packaging>
+<configuration>
+ <property name="log.context.name" value="class-based-sharding-spring-boot-mybatis-example" />
+ <property name="log.charset" value="UTF-8" />
+ <property name="log.pattern" value="[%-5level] %date --%thread-- [%logger] %msg %n" />
+ <contextName>${log.context.name}</contextName>
- <modules>
- <module>class-based-sharding-raw-jdbc-example</module>
- <module>class-based-sharding-spring-namespace-mybatis-example</module>
- <module>class-based-sharding-spring-boot-mybatis-example</module>
-
- </modules>
-</project>
+ <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
+ <encoder charset="${log.charset}">
+ <pattern>${log.pattern}</pattern>
+ </encoder>
+ </appender>
+ <logger name="org.springframework" level="WARN" />
+ <logger name="com.zaxxer.hikari" level="WARN" />
+ <root>
+ <level value="INFO" />
+ <appender-ref ref="STDOUT" />
+ </root>
+</configuration>
diff --git a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/pom.xml b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/pom.xml
index 7e85c46854d..5a6ed963a85 100644
--- a/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/pom.xml
+++ b/examples/shardingsphere-jdbc-example/single-feature-example/extension-example/custom-sharding-algortihm-example/class-based-sharding-algorithm-example/pom.xml
@@ -33,6 +33,6 @@
<module>class-based-sharding-raw-jdbc-example</module>
<module>class-based-sharding-spring-namespace-mybatis-example</module>
<module>class-based-sharding-spring-boot-mybatis-example</module>
-
+ <module>class-based-sharding-spring-boot-jpa-example</module>
</modules>
</project>