245 lines
9.5 KiB
HTML
245 lines
9.5 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<title>Cloud Firestore</title>
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function addBlockSwitches() {
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</head>
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<body class="book toc2 toc-left">
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<div id="header">
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<div id="toc" class="toc2">
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<div id="toctitle">Table of Contents</div>
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<ul class="sectlevel1">
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<li><a href="#_cloud_firestore">Cloud Firestore</a>
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<ul class="sectlevel2">
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<li><a href="#_using_cloud_firestore">Using Cloud Firestore</a></li>
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<li><a href="#_configuration">Configuration</a></li>
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<li><a href="#_sample">Sample</a></li>
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</ul>
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</li>
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</ul>
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</div>
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</div>
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<div id="content">
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<div class="sect1">
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<h2 id="_cloud_firestore"><a class="link" href="#_cloud_firestore">Cloud Firestore</a></h2>
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<div class="sectionbody">
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<div class="paragraph">
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<p>Spring Cloud GCP provides a convenience starter which automatically configures authentication settings and client objects needed to begin using <a href="https://cloud.google.com/firestore/">Google Cloud Firestore</a> in native mode.</p>
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</div>
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<div class="paragraph">
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<p>See <a href="https://cloud.google.com/firestore/docs/">documentation</a> to learn more about Cloud Firestore.</p>
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</div>
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<div class="paragraph">
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<p>To begin using this library, add the <code>spring-cloud-gcp-starter-firestore</code> artifact to your project.</p>
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</div>
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<div class="paragraph">
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<p>Maven coordinates, using <a href="getting-started.html#_bill_of_materials">Spring Cloud GCP BOM</a>:</p>
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</div>
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<div class="listingblock">
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<div class="content">
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<pre class="highlightjs highlight"><code class="language-xml hljs" data-lang="xml"><dependency>
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<groupId>org.springframework.cloud</groupId>
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<artifactId>spring-cloud-gcp-starter-firestore</artifactId>
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</dependency></code></pre>
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</div>
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</div>
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<div class="paragraph">
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<p>Gradle coordinates:</p>
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</div>
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<div class="listingblock">
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<div class="content">
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<pre class="highlightjs highlight"><code>dependencies {
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compile group: 'org.springframework.cloud', name: 'spring-cloud-gcp-starter-firestore'
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}</code></pre>
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</div>
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</div>
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<div class="sect2">
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<h3 id="_using_cloud_firestore"><a class="link" href="#_using_cloud_firestore">Using Cloud Firestore</a></h3>
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<div class="paragraph">
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<p>The starter automatically configures and registers a <code>Firestore</code> bean in the Spring application context. To start using it, simply use the <code>@Autowired</code> annotation.</p>
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</div>
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<div class="listingblock">
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<div class="content">
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<pre class="highlightjs highlight"><code class="language-java hljs" data-lang="java">@Autowired
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Firestore firestore;
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void writeDocumentFromObject() throws ExecutionException, InterruptedException {
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// Add document data with id "joe" using a custom User class
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User data = new User("Joe",
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Arrays.asList(
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new Phone(12345, PhoneType.CELL),
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new Phone(54321, PhoneType.WORK)));
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// .get() blocks on response
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WriteResult writeResult = this.firestore.document("users/joe").set(data).get();
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LOGGER.info("Update time: " + writeResult.getUpdateTime());
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}
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User readDocumentToObject() throws ExecutionException, InterruptedException {
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ApiFuture<DocumentSnapshot> documentFuture =
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this.firestore.document("users/joe").get();
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User user = documentFuture.get().toObject(User.class);
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LOGGER.info("read: " + user);
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return user;
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}</code></pre>
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</div>
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</div>
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</div>
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<div class="sect2">
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<h3 id="_configuration"><a class="link" href="#_configuration">Configuration</a></h3>
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<div class="paragraph">
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<p>The Spring Boot starter for Google Cloud Firestore provides the following configuration options:</p>
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</div>
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<table class="tableblock frame-all grid-all stretch">
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<colgroup>
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<col style="width: 25%;">
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<col style="width: 25%;">
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<col style="width: 25%;">
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<col style="width: 25%;">
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</colgroup>
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<tbody>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Name</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Description</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Required</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Default value</p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock"><code>spring.cloud.gcp.firestore.enabled</code></p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Enables or disables Pub/Sub auto-configuration</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">No</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock"><code>true</code></p></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock"><code>spring.cloud.gcp.firestore.project-id</code></p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">GCP project ID where the Google Cloud Firestore API is hosted, if different from the one in the <a href="#spring-cloud-gcp-core">Spring Cloud GCP Core Module</a></p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">No</p></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock"><code>spring.cloud.gcp.firestore.credentials.location</code></p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">OAuth2 credentials for authenticating with the Google Cloud Datastore API, if different from the ones in the <a href="#spring-cloud-gcp-core">Spring Cloud GCP Core Module</a></p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">No</p></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock"><code>spring.cloud.gcp.firestore.credentials.encoded-key</code></p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">Base64-encoded OAuth2 credentials for authenticating with the Google Cloud Datastore API, if different from the ones in the <a href="#spring-cloud-gcp-core">Spring Cloud GCP Core Module</a></p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">No</p></td>
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<td class="tableblock halign-left valign-top"></td>
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</tr>
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<tr>
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<td class="tableblock halign-left valign-top"><p class="tableblock"><code>spring.cloud.gcp.firestore.credentials.scopes</code></p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="https://developers.google.com/identity/protocols/googlescopes">OAuth2 scope</a> for Spring Cloud GCP Cloud Datastore credentials</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock">No</p></td>
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<td class="tableblock halign-left valign-top"><p class="tableblock"><a href="https://www.googleapis.com/auth/datastore" class="bare">https://www.googleapis.com/auth/datastore</a></p></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="sect2">
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<h3 id="_sample"><a class="link" href="#_sample">Sample</a></h3>
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<div class="paragraph">
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<p>A <a href="https://github.com/spring-cloud-gcp/spring-cloud-gcp-samples/spring-cloud-gcp-firestore-sample">sample application</a> is available.</p>
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</div>
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</div>
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</div>
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</div>
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</div>
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