Merge pull request #74 from aozarov/temp

Convert to multi-module project

gcloud-java-core/README.md

@@ -0,0 +1,55 @@
+Google Cloud Java Client
+==========================
+
+Java idiomatic client for [Google Cloud Platform][cloud-platform] services.
+
+[![Build Status](https://travis-ci.org/GoogleCloudPlatform/gcloud-java.svg?branch=master)](https://travis-ci.org/GoogleCloudPlatform/gcloud-java)
+[![Coverage Status](https://coveralls.io/repos/GoogleCloudPlatform/gcloud-java/badge.svg?branch=master)](https://coveralls.io/r/GoogleCloudPlatform/gcloud-java?branch=master)
+
+-  [Homepage] (https://googlecloudplatform.github.io/gcloud-java/)
+-  [API Documentation] (http://googlecloudplatform.github.io/gcloud-java/apidocs)
+-  [Examples] (http://googlecloudplatform.github.io/gcloud-java/apidocs/index.html?com/google/gcloud/examples/package-summary.html)
+
+This module provides common functionality and is required by the other service specific modules.
+
+Quickstart
+----------
+Add this to your pom.xml file
+```xml
+<dependency>
+  <groupId>com.google.gcloud</groupId>
+  <artifactId>gcloud-java-core</artifactId>
+  <version>LATEST</version>
+</dependency>
+```
+
+Contributing
+------------
+
+Contributions to this library are always welcome and highly encouraged.
+
+See [CONTRIBUTING] for more information on how to get started.
+
+Java Versions
+-------------
+
+Java 7 or above is required for using this client.
+
+Versioning
+----------
+
+This library follows [Semantic Versioning] (http://semver.org/).
+
+It is currently in major version zero (``0.y.z``), which means that anything
+may change at any time and the public API should not be considered
+stable.
+
+License
+-------
+
+Apache 2.0 - See [LICENSE] for more information.
+
+
+[CONTRIBUTING]:https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/CONTRIBUTING.md
+[LICENSE]: https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/LICENSE
+[cloud-platform]: https://cloud.google.com/

gcloud-java-core/pom.xml

@@ -0,0 +1,94 @@
+<?xml version="1.0"?>
+<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>
+  <groupId>com.google.gcloud</groupId>
+  <artifactId>gcloud-java-core</artifactId>
+  <packaging>jar</packaging>
+  <name>GCloud Java core</name>
+  <url>https://github.com/GoogleCloudPlatform/gcloud-java</url>
+  <description>
+    Core module for the gcloud-java.
+  </description>
+  <parent>
+    <groupId>com.google.gcloud</groupId>
+    <artifactId>gcloud-java-pom</artifactId>
+    <version>0.0.5</version>
+  </parent>
+  <dependencies>
+    <dependency>
+      <groupId>com.google.auth</groupId>
+      <artifactId>google-auth-library-credentials</artifactId>
+      <version>0.1.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.auth</groupId>
+      <artifactId>google-auth-library-oauth2-http</artifactId>
+      <version>0.1.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.http-client</groupId>
+      <artifactId>google-http-client</artifactId>
+      <version>1.19.0</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.oauth-client</groupId>
+      <artifactId>google-oauth-client</artifactId>
+      <version>1.19.0</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.guava</groupId>
+      <artifactId>guava</artifactId>
+      <version>18.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api-client</groupId>
+      <artifactId>google-api-client-appengine</artifactId>
+      <version>1.20.0</version>
+      <scope>compile</scope>
+      <exclusions>
+        <exclusion>
+          <artifactId>guava-jdk5</artifactId>
+          <groupId>com.google.guava</groupId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>com.google.http-client</groupId>
+      <artifactId>google-http-client-jackson</artifactId>
+      <version>1.20.0</version>
+      <scope>compile</scope>
+      <exclusions>
+        <exclusion>
+          <artifactId>guava-jdk5</artifactId>
+          <groupId>com.google.guava</groupId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.12</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>joda-time</groupId>
+      <artifactId>joda-time</artifactId>
+      <version>RELEASE</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.json</groupId>
+      <artifactId>json</artifactId>
+      <version>20090211</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.easymock</groupId>
+      <artifactId>easymock</artifactId>
+      <version>3.3</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+</project>

src/main/java/com/google/gcloud/ServiceOptions.java → gcloud-java-core/src/main/java/com/google/gcloud/ServiceOptions.java

@@ -25,6 +25,7 @@
 import com.google.api.client.http.HttpRequestInitializer;
 import com.google.api.client.http.HttpTransport;
 import com.google.api.client.http.javanet.NetHttpTransport;
+import com.google.common.collect.Iterables;
 import com.google.gcloud.spi.ServiceRpcFactory;
 
 import java.io.BufferedReader;
@@ -39,6 +40,7 @@
 import java.net.URL;
 import java.util.Locale;
 import java.util.Objects;
+import java.util.ServiceLoader;
 import java.util.Set;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -311,4 +313,13 @@ protected boolean isEquals(ServiceOptions other) {
   }
 
   public abstract Builder<R, O, ?> toBuilder();
+
+  /**
+   * Creates a service RPC using a factory loaded by {@link ServiceLoader}.
+   */
+  protected static <R, O extends ServiceOptions<R, O>> R createRpc(O options,
+      Class<? extends ServiceRpcFactory<R, O>> factoryClass) {
+    ServiceRpcFactory<R, O> factory = Iterables.getFirst(ServiceLoader.load(factoryClass), null);
+    return factory == null ? null : factory.create(options);
+  }
 }

src/main/java/com/google/gcloud/spi/ServiceRpcFactory.java → gcloud-java-core/src/main/java/com/google/gcloud/spi/ServiceRpcFactory.java

@@ -1 +1 @@
-/* * Copyright 2015 Google Inc. All Rights Reserved. * * 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. */package com.google.gcloud.spi;import com.google.gcloud.ServiceOptions;import java.io.Serializable;public interface ServiceRpcFactory<S, O extends ServiceOptions> extends Serializable {  S create(O options);}
+/* * Copyright 2015 Google Inc. All Rights Reserved. * * 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. */package com.google.gcloud.spi;import com.google.gcloud.ServiceOptions;import java.io.Serializable;/** * A base interface for all service RPC factories. * Loading of a factory implementation is done via {@link java.util.ServiceLoader}. */public interface ServiceRpcFactory<S, O extends ServiceOptions> extends Serializable {  S create(O options);}

gcloud-java-datastore/README.md

@@ -0,0 +1,106 @@
+Google Cloud Java Client
+==========================
+
+Java idiomatic client for [Google Cloud Platform][cloud-platform] services.
+
+[![Build Status](https://travis-ci.org/GoogleCloudPlatform/gcloud-java.svg?branch=master)](https://travis-ci.org/GoogleCloudPlatform/gcloud-java)
+[![Coverage Status](https://coveralls.io/repos/GoogleCloudPlatform/gcloud-java/badge.svg?branch=master)](https://coveralls.io/r/GoogleCloudPlatform/gcloud-java?branch=master)
+
+-  [Homepage] (https://googlecloudplatform.github.io/gcloud-java/)
+-  [API Documentation] (http://googlecloudplatform.github.io/gcloud-java/apidocs)
+-  [Examples] (http://googlecloudplatform.github.io/gcloud-java/apidocs/index.html?com/google/gcloud/examples/package-summary.html)
+
+This client supports [Google Cloud Datastore] (https://cloud.google.com/datastore/)
+
+
+> Note: This client is a work-in-progress, and may occasionally
+> make backwards-incompatible changes.
+
+Quickstart
+----------
+Add this to your pom.xml file
+```xml
+<dependency>
+  <groupId>com.google.gcloud</groupId>
+  <artifactId>gcloud-java-datastore</artifactId>
+  <version>LATEST</version>
+</dependency>
+```
+
+Google [Cloud Datastore][cloud-datastore] is a fully managed, schemaless database for
+storing non-relational data. Cloud Datastore automatically scales with
+your users and supports ACID transactions, high availability of reads and
+writes, strong consistency for reads and ancestor queries, and eventual
+consistency for all other queries.
+
+See the [Google Cloud Datastore docs][cloud-datastore-activation] for more details on how to activate
+Cloud Datastore for your project.
+
+See the ``gcloud-java`` API [datastore documentation][datastore-api] to learn how to interact
+with the Cloud Datastore using this Client Library.
+
+```java
+import com.google.gcloud.datastore.DatastoreService;
+import com.google.gcloud.datastore.DatastoreServiceFactory;
+import com.google.gcloud.datastore.DatastoreServiceOptions;
+import com.google.gcloud.datastore.DateTime;
+import com.google.gcloud.datastore.Entity;
+import com.google.gcloud.datastore.Key;
+import com.google.gcloud.datastore.KeyFactory;
+
+DatastoreServiceOptions options = DatastoreServiceOptions.builder().projectId(PROJECT_ID).build();
+DatastoreService datastore = DatastoreServiceFactory.instance().get(options);
+KeyFactory keyFactory = datastore.newKeyFactory().kind(KIND);
+Key key = keyFactory.newKey(keyName);
+Entity entity = datastore.get(key);
+if (entity == null) {
+  entity = Entity.builder(key)
+      .set("name", "John Do")
+      .set("age", 30)
+      .set("access_time", DateTime.now())
+      .build();
+  datastore.put(entity);
+} else {
+  System.out.println("Updating access_time for " + entity.getString("name"));
+  entity = Entity.builder(entity)
+      .set("access_time", DateTime.now())
+      .build();
+  datastore.update(entity);
+}
+```
+
+Contributing
+------------
+
+Contributions to this library are always welcome and highly encouraged.
+
+See [CONTRIBUTING] for more information on how to get started.
+
+Java Versions
+-------------
+
+Java 7 or above is required for using this client.
+
+Versioning
+----------
+
+This library follows [Semantic Versioning] (http://semver.org/).
+
+It is currently in major version zero (``0.y.z``), which means that anything
+may change at any time and the public API should not be considered
+stable.
+
+License
+-------
+
+Apache 2.0 - See [LICENSE] for more information.
+
+
+[CONTRIBUTING]:https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/CONTRIBUTING.md
+[LICENSE]: https://github.com/GoogleCloudPlatform/gcloud-java/blob/master/LICENSE
+[cloud-platform]: https://cloud.google.com/
+[cloud-datastore]: https://cloud.google.com/datastore/docs
+[cloud-datastore-docs]: https://cloud.google.com/datastore/docs
+[cloud-datastore-activation]: https://cloud.google.com/datastore/docs/activate
+[datastore-api]: http://googlecloudplatform.github.io/gcloud-java/apidocs/index.html?com/google/gcloud/datastore/package-summary.html
+

gcloud-java-datastore/pom.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0"?>
+<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>
+  <groupId>com.google.gcloud</groupId>
+  <artifactId>gcloud-java-datastore</artifactId>
+  <packaging>jar</packaging>
+  <name>GCloud Java datastore</name>
+  <url>https://github.com/GoogleCloudPlatform/gcloud-java</url>
+  <description>
+    Java idiomatic client for Google Cloud Datastore.
+  </description>
+  <parent>
+    <groupId>com.google.gcloud</groupId>
+    <artifactId>gcloud-java-pom</artifactId>
+    <version>0.0.5</version>
+  </parent>
+  <dependencies>
+    <dependency>
+      <groupId>${project.groupId}</groupId>
+      <artifactId>gcloud-java-core</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.apis</groupId>
+      <artifactId>google-api-services-datastore-protobuf</artifactId>
+      <version>v1beta2-rev1-2.1.2</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.apis</groupId>
+      <artifactId>google-api-services-datastore</artifactId>
+      <version>v1beta2-rev23-1.19.0</version>
+    </dependency>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.12</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.easymock</groupId>
+      <artifactId>easymock</artifactId>
+      <version>3.3</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+</project>

src/main/java/com/google/gcloud/datastore/DatastoreServiceOptions.java → gcloud-java-datastore/src/main/java/com/google/gcloud/datastore/DatastoreServiceOptions.java

@@ -26,7 +26,8 @@
 import com.google.gcloud.ServiceOptions;
 import com.google.gcloud.spi.DatastoreRpc;
 import com.google.gcloud.spi.DatastoreRpc.DatastoreRpcException;
-import com.google.gcloud.spi.ServiceRpcProvider;
+import com.google.gcloud.spi.DatastoreRpcFactory;
+import com.google.gcloud.spi.DefaultDatastoreRpc;
 
 import java.lang.reflect.Method;
 import java.util.Iterator;
@@ -185,7 +186,10 @@ DatastoreRpc datastoreRpc() {
     if (serviceRpcFactory() != null) {
       datastoreRpc = serviceRpcFactory().create(this);
     } else {
-      datastoreRpc = ServiceRpcProvider.datastore(this);
+      datastoreRpc = createRpc(this, DatastoreRpcFactory.class);
+      if (datastoreRpc == null) {
+        datastoreRpc = new DefaultDatastoreRpc(this);
+      }
     }
     return datastoreRpc;
   }

gcloud-java-datastore/src/main/java/com/google/gcloud/spi/DatastoreRpcFactory.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright 2015 Google Inc. All Rights Reserved.
+ *
+ * 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.
+ */
+
+package com.google.gcloud.spi;
+
+import com.google.gcloud.datastore.DatastoreServiceOptions;
+
+/**
+ * An interface for Datastore RPC factory.
+ * Implementation will be loaded via {@link java.util.ServiceLoader}.
+ */
+public interface DatastoreRpcFactory extends
+    ServiceRpcFactory<DatastoreRpc, DatastoreServiceOptions> {
+}
+