org.springframework.boot.autoconfigure.couchbase.CouchbaseConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2018 the original author or authors.
*
* 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 org.springframework.boot.autoconfigure.couchbase;
import java.util.List;
import com.couchbase.client.core.env.KeyValueServiceConfig;
import com.couchbase.client.core.env.QueryServiceConfig;
import com.couchbase.client.core.env.ViewServiceConfig;
import com.couchbase.client.java.Bucket;
import com.couchbase.client.java.Cluster;
import com.couchbase.client.java.CouchbaseCluster;
import com.couchbase.client.java.cluster.ClusterInfo;
import com.couchbase.client.java.env.DefaultCouchbaseEnvironment;
import org.springframework.boot.autoconfigure.couchbase.CouchbaseProperties.Endpoints;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.DependsOn;
import org.springframework.context.annotation.Primary;
/**
* Support class to configure Couchbase based on {@link CouchbaseProperties}.
*
* @author Stephane Nicoll
* @since 2.1.0
*/
@Configuration
public class CouchbaseConfiguration {
private final CouchbaseProperties properties;
public CouchbaseConfiguration(CouchbaseProperties properties) {
this.properties = properties;
}
@Bean
@Primary
public DefaultCouchbaseEnvironment couchbaseEnvironment() {
return initializeEnvironmentBuilder(this.properties).build();
}
@Bean
@Primary
public Cluster couchbaseCluster() {
return CouchbaseCluster.create(couchbaseEnvironment(), determineBootstrapHosts());
}
/**
* Determine the Couchbase nodes to bootstrap from.
* @return the Couchbase nodes to bootstrap from
*/
protected List determineBootstrapHosts() {
return this.properties.getBootstrapHosts();
}
@Bean
@Primary
@DependsOn("couchbaseClient")
public ClusterInfo couchbaseClusterInfo() {
return couchbaseCluster().clusterManager(this.properties.getBucket().getName(),
this.properties.getBucket().getPassword()).info();
}
@Bean
@Primary
public Bucket couchbaseClient() {
return couchbaseCluster().openBucket(this.properties.getBucket().getName(),
this.properties.getBucket().getPassword());
}
/**
* Initialize an environment builder based on the specified settings.
* @param properties the couchbase properties to use
* @return the {@link DefaultCouchbaseEnvironment} builder.
*/
protected DefaultCouchbaseEnvironment.Builder initializeEnvironmentBuilder(
CouchbaseProperties properties) {
CouchbaseProperties.Endpoints endpoints = properties.getEnv().getEndpoints();
CouchbaseProperties.Timeouts timeouts = properties.getEnv().getTimeouts();
DefaultCouchbaseEnvironment.Builder builder = DefaultCouchbaseEnvironment
.builder();
if (timeouts.getConnect() != null) {
builder = builder.connectTimeout(timeouts.getConnect().toMillis());
}
builder = builder.keyValueServiceConfig(
KeyValueServiceConfig.create(endpoints.getKeyValue()));
if (timeouts.getKeyValue() != null) {
builder = builder.kvTimeout(timeouts.getKeyValue().toMillis());
}
if (timeouts.getQuery() != null) {
builder = builder.queryTimeout(timeouts.getQuery().toMillis());
builder = builder.queryServiceConfig(getQueryServiceConfig(endpoints));
builder = builder.viewServiceConfig(getViewServiceConfig(endpoints));
}
if (timeouts.getSocketConnect() != null) {
builder = builder
.socketConnectTimeout((int) timeouts.getSocketConnect().toMillis());
}
if (timeouts.getView() != null) {
builder = builder.viewTimeout(timeouts.getView().toMillis());
}
CouchbaseProperties.Ssl ssl = properties.getEnv().getSsl();
if (ssl.getEnabled()) {
builder = builder.sslEnabled(true);
if (ssl.getKeyStore() != null) {
builder = builder.sslKeystoreFile(ssl.getKeyStore());
}
if (ssl.getKeyStorePassword() != null) {
builder = builder.sslKeystorePassword(ssl.getKeyStorePassword());
}
}
return builder;
}
private QueryServiceConfig getQueryServiceConfig(Endpoints endpoints) {
return QueryServiceConfig.create(endpoints.getQueryservice().getMinEndpoints(),
endpoints.getQueryservice().getMaxEndpoints());
}
private ViewServiceConfig getViewServiceConfig(Endpoints endpoints) {
return ViewServiceConfig.create(endpoints.getViewservice().getMinEndpoints(),
endpoints.getViewservice().getMaxEndpoints());
}
}