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mpv1989
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Upgrade to spring data 2.0
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-465
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6 files changed

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‎pom.xml

Lines changed: 36 additions & 36 deletions
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@@ -1,36 +1,36 @@
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.arangodb</groupId>
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<artifactId>spring-data-demo</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<packaging>jar</packaging>
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<name>spring-data-demo</name>
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<url>https://github.com/arangodb/spring-data-demo</url>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>1.5.6.RELEASE</version>
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter</artifactId>
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</dependency>
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<dependency>
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<groupId>com.arangodb</groupId>
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<artifactId>arangodb-spring-data</artifactId>
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<version>1.0.0</version>
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</dependency>
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</dependencies>
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</project>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.arangodb</groupId>
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<artifactId>spring-data-demo</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<packaging>jar</packaging>
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<name>spring-data-demo</name>
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<url>https://github.com/arangodb/spring-data-demo</url>
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<parent>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-parent</artifactId>
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<version>2.0.1.RELEASE</version>
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</parent>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<java.version>1.8</java.version>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter</artifactId>
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</dependency>
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<dependency>
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<groupId>com.arangodb</groupId>
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<artifactId>arangodb-spring-data</artifactId>
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<version>2.1.3</version>
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</dependency>
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</dependencies>
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</project>

‎src/main/java/com/arangodb/spring/demo/DemoApplication.java

Lines changed: 45 additions & 45 deletions
Original file line numberDiff line numberDiff line change
@@ -1,46 +1,46 @@
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/*
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* DISCLAIMER
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*
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* Copyright 2017 ArangoDB GmbH, Cologne, Germany
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright holder is ArangoDB GmbH, Cologne, Germany
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*/
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package com.arangodb.spring.demo;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import com.arangodb.spring.demo.runner.AQLRunner;
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import com.arangodb.spring.demo.runner.ByExampleRunner;
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import com.arangodb.spring.demo.runner.CrudRunner;
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import com.arangodb.spring.demo.runner.DerivedQueryRunner;
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import com.arangodb.spring.demo.runner.GeospatialRunner;
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import com.arangodb.spring.demo.runner.RelationsRunner;
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/**
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* @author Mark Vollmary
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*
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*/
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@SpringBootApplication
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public class DemoApplication {
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public static void main(final String... args) {
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final Object[] runner = new Object[] { CrudRunner.class, ByExampleRunner.class, DerivedQueryRunner.class,
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RelationsRunner.class, AQLRunner.class, GeospatialRunner.class };
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System.exit(SpringApplication.exit(SpringApplication.run(runner, args)));
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}
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/*
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* DISCLAIMER
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*
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* Copyright 2017 ArangoDB GmbH, Cologne, Germany
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright holder is ArangoDB GmbH, Cologne, Germany
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*/
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package com.arangodb.spring.demo;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import com.arangodb.spring.demo.runner.AQLRunner;
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import com.arangodb.spring.demo.runner.ByExampleRunner;
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import com.arangodb.spring.demo.runner.CrudRunner;
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import com.arangodb.spring.demo.runner.DerivedQueryRunner;
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import com.arangodb.spring.demo.runner.GeospatialRunner;
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import com.arangodb.spring.demo.runner.RelationsRunner;
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/**
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* @author Mark Vollmary
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*
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*/
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@SpringBootApplication
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public class DemoApplication {
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public static void main(final String... args) {
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final Class<?>[] runner = new Class<?>[] { CrudRunner.class, ByExampleRunner.class, DerivedQueryRunner.class,
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RelationsRunner.class, AQLRunner.class, GeospatialRunner.class };
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System.exit(SpringApplication.exit(SpringApplication.run(runner, args)));
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}
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}

‎src/main/java/com/arangodb/spring/demo/runner/ByExampleRunner.java

Lines changed: 78 additions & 75 deletions
Original file line numberDiff line numberDiff line change
@@ -1,75 +1,78 @@
1-
/*
2-
* DISCLAIMER
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*
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* Copyright 2017 ArangoDB GmbH, Cologne, Germany
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15-
* See the License for the specific language governing permissions and
16-
* limitations under the License.
17-
*
18-
* Copyright holder is ArangoDB GmbH, Cologne, Germany
19-
*/
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package com.arangodb.spring.demo.runner;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.CommandLineRunner;
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import org.springframework.context.annotation.ComponentScan;
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import org.springframework.data.domain.Example;
27-
import org.springframework.data.domain.ExampleMatcher;
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import com.arangodb.spring.demo.entity.Character;
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import com.arangodb.spring.demo.repository.CharacterRepository;
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/**
33-
* @author Mark Vollmary
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*
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*/
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@ComponentScan("com.arangodb.spring.demo")
37-
public class ByExampleRunner implements CommandLineRunner {
38-
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@Autowired
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private CharacterRepository repository;
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@Override
43-
public void run(final String... args) throws Exception {
44-
System.out.println("# Query by example");
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final Character nedStark = new Character("Ned", "Stark", false, 41);
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System.out.println(String.format("## Find character which match %s", nedStark));
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final Character foundNedStark = repository.findOne(Example.of(nedStark));
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System.out.println(String.format("Found %s", foundNedStark));
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System.out.println("## Find all dead Starks");
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// because we only care of surname and alive in our entity we have to ignore the other
54-
// fields in our ExampleMatcher
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final Iterable<Character> allDeadStarks = repository
56-
.findAll(Example.of(new Character(null, "Stark", false), ExampleMatcher.matchingAll()
57-
.withMatcher("surname", match -> match.exact()).withIgnorePaths("name", "age")));
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allDeadStarks.forEach(System.out::println);
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System.out.println("## Find all Starks which are 30 years younger than Ned Stark");
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// instead of changing the age for the Ned Stark entity use a transformer within the ExampleMatcher.
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// Because we are using the entity fetched from the db we have to ignore the field 'id' which isn't null.
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final Iterable<Character> allYoungerStarks = repository.findAll(
64-
Example.of(foundNedStark, ExampleMatcher.matchingAll().withMatcher("surname", match -> match.exact())
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.withIgnorePaths("id", "name", "alive").withTransformer("age", age -> ((int) age) - 30)));
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allYoungerStarks.forEach(System.out::println);
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System.out.println("## Find all character which surname ends with 'ark' (ignore case)");
69-
final Iterable<Character> ark = repository.findAll(Example.of(new Character(null, "ark", false),
70-
ExampleMatcher.matchingAll().withMatcher("surname", match -> match.endsWith()).withIgnoreCase()
71-
.withIgnorePaths("name", "alive", "age")));
72-
ark.forEach(System.out::println);
73-
}
74-
75-
}
1+
/*
2+
* DISCLAIMER
3+
*
4+
* Copyright 2017 ArangoDB GmbH, Cologne, Germany
5+
*
6+
* Licensed under the Apache License, Version 2.0 (the "License");
7+
* you may not use this file except in compliance with the License.
8+
* You may obtain a copy of the License at
9+
*
10+
* http://www.apache.org/licenses/LICENSE-2.0
11+
*
12+
* Unless required by applicable law or agreed to in writing, software
13+
* distributed under the License is distributed on an "AS IS" BASIS,
14+
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15+
* See the License for the specific language governing permissions and
16+
* limitations under the License.
17+
*
18+
* Copyright holder is ArangoDB GmbH, Cologne, Germany
19+
*/
20+
21+
package com.arangodb.spring.demo.runner;
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import java.util.Optional;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.CommandLineRunner;
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import org.springframework.context.annotation.ComponentScan;
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import org.springframework.data.domain.Example;
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import org.springframework.data.domain.ExampleMatcher;
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import com.arangodb.spring.demo.entity.Character;
32+
import com.arangodb.spring.demo.repository.CharacterRepository;
33+
34+
/**
35+
* @author Mark Vollmary
36+
*
37+
*/
38+
@ComponentScan("com.arangodb.spring.demo")
39+
public class ByExampleRunner implements CommandLineRunner {
40+
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@Autowired
42+
private CharacterRepository repository;
43+
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@Override
45+
public void run(final String... args) throws Exception {
46+
System.out.println("# Query by example");
47+
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final Character nedStark = new Character("Ned", "Stark", false, 41);
49+
50+
System.out.println(String.format("## Find character which match %s", nedStark));
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final Character foundNedStark = repository.findOne(Example.of(nedStark)).get();
52+
System.out.println(String.format("Found %s", foundNedStark));
53+
54+
System.out.println("## Find all dead Starks");
55+
// because we only care of surname and alive in our entity we have to ignore the other
56+
// fields in our ExampleMatcher
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final Iterable<Character> allDeadStarks = repository
58+
.findAll(Example.of(new Character(null, "Stark", false), ExampleMatcher.matchingAll()
59+
.withMatcher("surname", match -> match.exact()).withIgnorePaths("name", "age")));
60+
allDeadStarks.forEach(System.out::println);
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System.out.println("## Find all Starks which are 30 years younger than Ned Stark");
63+
// instead of changing the age for the Ned Stark entity use a transformer within the ExampleMatcher.
64+
// Because we are using the entity fetched from the db we have to ignore the field 'id' which isn't null.
65+
final Iterable<Character> allYoungerStarks = repository.findAll(Example.of(foundNedStark,
66+
ExampleMatcher.matchingAll().withMatcher("surname", match -> match.exact())
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.withIgnorePaths("id", "name", "alive")
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.withTransformer("age", age -> Optional.of(((int) age.get()) - 30))));
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allYoungerStarks.forEach(System.out::println);
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System.out.println("## Find all character which surname ends with 'ark' (ignore case)");
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final Iterable<Character> ark = repository.findAll(Example.of(new Character(null, "ark", false),
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ExampleMatcher.matchingAll().withMatcher("surname", match -> match.endsWith()).withIgnoreCase()
74+
.withIgnorePaths("name", "alive", "age")));
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ark.forEach(System.out::println);
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}
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}

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