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JCLOUDS-826: Add H2 provider
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‎.gitignore

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.factorypath
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Makefile
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.apt_generated
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jclouds-db.*

‎h2-jdbc/README.md

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## H2 provider ##
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h2-jdbc is a storage provider for the h2 embedded database. It is implemented using JPA and Hibernate.
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## Running the tests ##
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To run the tests you can use this command
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```
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mvn test
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```
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You can also run the integration tests with
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```
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mvn integration-test
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```

‎h2-jdbc/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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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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<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/maven-v4_0_0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<parent>
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<groupId>org.apache.jclouds.labs</groupId>
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<artifactId>jclouds-labs</artifactId>
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<version>2.0.0-SNAPSHOT</version>
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</parent>
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<artifactId>h2-jdbc</artifactId>
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<name>jclouds h2 jdbc provider</name>
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<description>jclouds implementation to target h2 databases</description>
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<packaging>bundle</packaging>
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<properties>
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<jclouds.osgi.export>org.jclouds.jdbc*;version="${project.version}"</jclouds.osgi.export>
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<jclouds.osgi.import>org.jclouds*;version="${project.version}",*</jclouds.osgi.import>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.apache.jclouds.labs</groupId>
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<artifactId>jdbc</artifactId>
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<version>${project.version}</version>
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<type>jar</type>
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</dependency>
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<dependency>
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<groupId>org.apache.jclouds</groupId>
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<artifactId>jclouds-blobstore</artifactId>
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<version>${project.version}</version>
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<type>jar</type>
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</dependency>
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<dependency>
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<groupId>org.apache.jclouds</groupId>
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<artifactId>jclouds-core</artifactId>
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<version>${project.version}</version>
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<type>test-jar</type>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.apache.jclouds</groupId>
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<artifactId>jclouds-blobstore</artifactId>
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<version>${project.version}</version>
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<type>test-jar</type>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>org.apache.jclouds.driver</groupId>
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<artifactId>jclouds-log4j</artifactId>
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<version>${project.version}</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>com.google.auto.service</groupId>
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<artifactId>auto-service</artifactId>
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<scope>provided</scope>
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</dependency>
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<dependency>
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<groupId>com.google.inject.extensions</groupId>
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<artifactId>guice-persist</artifactId>
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<version>4.0</version>
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</dependency>
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<dependency>
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<groupId>org.hibernate.javax.persistence</groupId>
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<artifactId>hibernate-jpa-2.1-api</artifactId>
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<version>1.0.0.Final</version>
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</dependency>
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<dependency>
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<groupId>org.hibernate</groupId>
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<artifactId>hibernate-entitymanager</artifactId>
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<version>4.3.9.Final</version>
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</dependency>
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<dependency>
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<groupId>com.h2database</groupId>
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<artifactId>h2</artifactId>
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<version>1.4.187</version>
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</dependency>
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<!-- Test Dependencies -->
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<dependency>
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<groupId>org.assertj</groupId>
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<artifactId>assertj-core</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>
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‎h2-jdbc/src/main/java/org/jclouds/h2/jdbc/H2JdbcProviderMetadata.java

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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. 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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package org.jclouds.h2.jdbc;
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import org.jclouds.h2.jdbc.config.H2JdbcBlobStoreContextModule;
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import org.jclouds.jdbc.JdbcApiMetadata;
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import org.jclouds.providers.ProviderMetadata;
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import org.jclouds.providers.internal.BaseProviderMetadata;
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import com.google.auto.service.AutoService;
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@AutoService(ProviderMetadata.class)
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public class H2JdbcProviderMetadata extends BaseProviderMetadata {
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public static Builder builder() {
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return new Builder();
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}
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@Override
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public Builder toBuilder() {
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return builder().fromProviderMetadata(this);
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}
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public H2JdbcProviderMetadata() {
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super(builder());
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}
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public H2JdbcProviderMetadata(Builder builder) {
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super(builder);
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}
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public static class Builder extends BaseProviderMetadata.Builder {
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protected Builder() {
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id("h2-jdbc")
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.name("H2 Jdbc")
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.apiMetadata(new JdbcApiMetadata()
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.toBuilder()
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.defaultModule(H2JdbcBlobStoreContextModule.class)
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.build());
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}
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@Override
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public H2JdbcProviderMetadata build() {
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return new H2JdbcProviderMetadata(this);
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}
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@Override
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public Builder fromProviderMetadata(ProviderMetadata in) {
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super.fromProviderMetadata(in);
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return this;
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}
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}
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}

‎h2-jdbc/src/main/java/org/jclouds/h2/jdbc/config/H2JdbcBlobStoreContextModule.java

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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. 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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package org.jclouds.h2.jdbc.config;
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import java.util.Properties;
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import org.jclouds.jdbc.config.JdbcBlobStoreContextModule;
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import com.google.inject.persist.jpa.JpaPersistModule;
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public class H2JdbcBlobStoreContextModule extends JdbcBlobStoreContextModule {
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private static final String DEFAULT_FILE = "./jclouds-db";
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protected void configure() {
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super.configure();
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Properties properties = new Properties();
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properties.setProperty("hibernate.connection.url", "jdbc:h2:" + DEFAULT_FILE);
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install(new JpaPersistModule("jclouds-h2").properties(properties));
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}
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}

‎h2-jdbc/src/main/resources/META-INF/persistence.xml

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<?xml version="1.0" encoding="UTF-8" ?>
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<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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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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<persistence xmlns="http://java.sun.com/xml/ns/persistence"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
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version="1.0">
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<persistence-unit name="jclouds-h2" transaction-type="RESOURCE_LOCAL">
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<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
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<class>org.jclouds.jdbc.entity.ContainerEntity</class>
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<class>org.jclouds.jdbc.entity.BlobEntity</class>
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<class>org.jclouds.jdbc.entity.ChunkEntity</class>
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<class>org.jclouds.jdbc.entity.PayloadEntity</class>
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<exclude-unlisted-classes>true</exclude-unlisted-classes>
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<properties>
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<property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect" />
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<property name="hibernate.connection.driver_class" value="org.h2.Driver" />
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<property name="hibernate.connection.user" value="sa" />
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<!-- Allow hibernate to generate our schema -->
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<property name="hibernate.hbm2ddl.auto" value="create" />
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</properties>
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</persistence-unit>
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</persistence>

‎h2-jdbc/src/test/java/org/jclouds/h2/jdbc/H2JdbcProviderTest.java

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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. 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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package org.jclouds.h2.jdbc;
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import org.jclouds.jdbc.JdbcApiMetadata;
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import org.jclouds.providers.internal.BaseProviderMetadataTest;
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import org.testng.annotations.Test;
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@Test(groups = "unit", testName = "H2JdbcProviderTest")
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public class H2JdbcProviderTest extends BaseProviderMetadataTest {
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public H2JdbcProviderTest() {
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super(new H2JdbcProviderMetadata(), new JdbcApiMetadata());
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}
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}

‎h2-jdbc/src/test/java/org/jclouds/h2/jdbc/blobstore/H2JdbcBlobIntegrationTest.java

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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. 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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package org.jclouds.h2.jdbc.blobstore;
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import com.google.common.collect.ImmutableSet;
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import com.google.inject.Module;
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import org.jclouds.blobstore.integration.internal.BaseBlobIntegrationTest;
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import org.testng.annotations.Test;
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@Test(groups = { "integration" }, singleThreaded = true, testName = "blobstore.H2JdbcBlobIntegrationTest")
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public class H2JdbcBlobIntegrationTest extends BaseBlobIntegrationTest {
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public H2JdbcBlobIntegrationTest() {
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provider = "h2-jdbc";
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}
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@Override
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protected Iterable<Module> setupModules() {
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return ImmutableSet.<Module> of(this.getLoggingModule());
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}
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}

‎h2-jdbc/src/test/java/org/jclouds/h2/jdbc/blobstore/H2JdbcContainerIntegrationTest.java

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/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. 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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package org.jclouds.h2.jdbc.blobstore;
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import com.google.common.collect.ImmutableSet;
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import com.google.inject.Module;
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import org.jclouds.blobstore.integration.internal.BaseContainerIntegrationTest;
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import org.testng.annotations.Test;
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@Test(groups = { "integration" }, singleThreaded = true, testName = "blobstore.H2JdbcContainerIntegrationTest")
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public class H2JdbcContainerIntegrationTest extends BaseContainerIntegrationTest {
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public H2JdbcContainerIntegrationTest() {
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provider = "h2-jdbc";
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}
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@Override
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protected Iterable<Module> setupModules() {
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return ImmutableSet.<Module> of(this.getLoggingModule());
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}
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}

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